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Surface Mount Device identification

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Most of the following information was published in TELEVISION magazine.
The list is not exhaustive and further submissions are welcome.
Please DO NOT ASK ME if I know any other device markings.
All the information I have is listed here.

Last updated October 14, 1999

1. PASSIVE DEVICES

The following code marking systems are widely used for surface-mount resistors and capacitors. TRhe give the resistor value in Ohms and the capacitor value in Picofarads.

With the three sysmbol code, the first two digits are the base figures and the third is the multiplier (number of zeros to add). Thus "270" = 27 Ohms (27R) or 27pF. "331" = 330R or 330pF, "472" = 4.7k (4k7) or 4.7nF (4n7F). "2R2" = 2.2Ohms and "2P2 = 2.2pF.

The two-symbol code uses a letter to indicate the base figure in Ohms or pF, and the second digit to indicate the multiplier:

A=1
B=1.1
C=1.2
D=1.3
E=1.5
F=1.6
G=1.8
H=2
J=2.2
K=2.4
L=2.7
M=3
N=3.3
P=3.6
Q=3.9
R=4.3
S=4.7
T=5.1
U=5.6
V=6.2
W=6.8
X=7.5
Y=8.2
Z=9.1

a=2.5
b=3.5
d=4
e=4.5
f=5
m=6
n=7
t=8
y=9

0=x1
1=x10
2=x100
3=x1000
4=x10000
etc.

Aluminium electrolytic SM capacitors may have a three-symbol code with numbers to indicate capacitance in uF (microfarads) and a letter to indicate the voltage rating. The letter code is as shown ----->

The position of the letter indicates the decimal point position in the capacitance value. Thus "F47"=0.47uF/25v.

C=6.3v

D=10v
E=16v
F=25v
G=40v
H=63v

2. SEMICONDUCTORS

Because of their small size, it's not possible to show types/ values on most surface-mounted components. The following tables show the code markings used to identify most common surface-mounted transistors and diodes. Note that the same code marking may be used for different devices, dependent on the device encapsulation (SOT-23,SOT-89 etc.).

Types in SOT-23,SOT-89 and SOT-143 encapsulations are marked as below. The actual type number and data code are shown on the packing. SOT-89 types usually have the type number marked in full on the encapsulation: the BZV49 series is an exception. Code markings followed by * apply to SOT-23 devices, those followed by + apply to SOT-89 devices and those by # to SOT-323 devices.

Some device markings may be followed by a lower case letter such as "p" for Philips. In European devices this is usually the manufacturer's initial. In Japanese (ROHM) types it may be the gain (hfe) marking. (ROHM types are listed after the American and European types but some are also included in the first list - just to confuse!)

European (Philips) Devices (other manufacturers as designated in brackets)

02 BST82 1A BC846A 1A MMBT3904 (FAIRchild) 1B BC846B 1BR BC846AR 1D BC846 1D MMBTA42 (FAIR) 1E BC847A 1ER BC847AR 1F BC847B 1FR BC847BR 1G BC847C 1GR BC847CR 1H BC847 1J BC848A 1JR BC848AR 1K BC848B 1KR BC848BR 1L BC848C 1LR BC848CR 1M BC848 1P MMBT222A (FAIR) 1S MMBT2369A (FAIR) 1V BF820 1W BF821 1X BF822 1Y BF823	2A MMBT3906 (FAIR) 2B BC849B 2BR BC849BR 2C BC849C 2CR BC849CR 2D MMBTA92 (FAIR) 2F BC850B 2F MMBT2907A (FAIR) 2FR BC850BR 2G BC850C 2GR BC850CR 2X MMBT4401 (FAIR) 2Y4 BZV49-C2V4 2Y7 BZV49-C2V7	3A BC856A 3AR BC856AR 3B BC856B 3BR BC856BR 3D BC856 3E BC857A 3E FMMTA42 (ZETex) 3ER BC857AR 3F BC857B 3FR BC857BR 3G BC857C 3GR BC857CR 3J BC858A 3JR BC858AR 3K BC858B 3KR BC858BR 3L BC858C 3LR BC858CR 3R MMBT5771 (FAIR) 3S MMBT5551 (FAIR) 3Y0 BZV49-C3V0 3Y3 BZV49-C3V3 3Y6 BZV49-C3V6 3Y9 BZV49-C3V9
4A BC859A 4AR BC859AR 4B BC859B 4BR BC859BR 4C BC859C 4CR BC859CR 4E BC860A 4E FMMTA92 (ZET) 4ER BC860AR 4F BC860B 4FR BC860BR 4G BC860C 4GR BC860CR 4Y3 BZV49-C4V3 4Y7 BZV49-C4V7 41A FMMT491A (ZET) 44 BAS40-04 (SIE) 458 FMMT458 (ZET) 489 FMMT489 (ZET) 491 FMMT491 (ZET) 493 FMMT493 (ZET)	5A BC807-16 5AR BC807-16R 5B BC807-25 5BR BC807-25R 5C BC807-40 5CR BC807-40R 5D MMBD914 (FAIR) 5E BC808-16 5ER BC808-16R 5F BC808-25 5FR BC808-25R 5G BC808-40 5GR BC808-40R 5H MMBD4148 (FAIR) 5Y1 BZV49-C5V1 5Y6 BZV49-C5V6 558 FMMT558 (ZET) 589 FMMT589 (ZET) 591 FMMT591 (ZET) 593 FMMT593 (ZET)	6A BC817-16 6AR BC817-16R 6B BC817-25 6BR BC817-25R 6C BC817-40 6CR BC817-40R 6E BC818-16 6ER BC818-16R 6F BC818-25 6FR BC818-25R 6G BC818-40 6GR BC818-40R 6Y2 BZV49-C6V2 6Y8 BZV49-C6V8 617 FMMT617 (ZET) 618 FMMT618 (ZET) 619 FMMT619 (ZET)
7Y5 BZV49-C7V5 74 BAS70-04 (SIE) 717 FMMT717 (ZET) 718 FMMT718 (ZET) 720 FMMT720 (ZET)	8Y2 BZV49-C8V2	9Y1 BZV49-C9V1 91A FMMT591A (ZET)
10Y BZV49-C10 11Y BZV49-C11 12Y BZV49-C12 13Y BZV49-C13 15Y BZV49-C15 16Y BZV49-C16 18Y BZV49-C18	20Y BZV49-C20 22Y BZV49-C22 24Y BZV49-C24 27Y BZV49-C27	30Y BZV49-C30 33Y BZV49-C33 36Y BZV49-C36 39Y BZV49-C39
43Y BZV49-C43 47Y BZV49-C47	51Y BZV49-C51 56Y BZV49-C56	62Y BZV49-C62 68Y BZV49-C68
75Y BZY49-C75	9 BC849BLT1 (MOTorola)
A1SS355 (ROHM) A0 HSMS-2800 (HP) A1 BAW56 A11 MMBD1501A (FAIR) A13 MMBD1503A (FAIR) A14 MMBD1504A (FAIR) A15 MMBD1505A (FAIR) A2 BAT18 A2 HSMS-2802 (Hewlet Packard) A3 BAT17 A4 BAV70 A5 BRY61 A51 BRY62 A6 BAS16 A61 BAS28 A7 BAV99 A8 BASl9 A81 BAS20 A82 BAS21 A91 BAS17 M* BCW60A M+ BCX51 AB* BCW60B AB+ BCX51-6 AC* BCW60C AC+ BCX51-10 AD* BCW60D AD+ BCX51-16 AE BCX52 AF BCX52-6 AG BCX70G AH* BCX70H AH+ BCX53 AJ* BCX70J AJ+ BCX53-6 AJ BCX70JLT1 (MOT) AK* BCX70K AK+ BCX53-10 AL BCX53-16 AM BCX52-16 AR1 BSR40 AR2 BSR41 AR3 BSR42 AR4 BSR43 AS1 BST50 AS2 BST51 AS3 BST52 AT1 BST39 AT2 BST40	B0 HSMS-2810 (HP) B0 BC847 B2 BSV52 B2 HSMS-2812 (HP) B4 BSV52R B4 HSMS-2814 (HP) B5 BSR12 B5 HSMS-2815 (HP) B8 BSR12R BA DAN217K (ROHM) BA* BCW61A BA+ BCX54 BB* BCW61B BB+ BCX54-6 BC* BCW61C BC+ BCX54-10 BD* BCW61D BD+ BCX54-16 BE BCX55 BF BCX55-6 BG* BCX71G BG+ BCX55-10 BH* BCX71H BH+ BCX56 BJ* BCX71J BJ+ BCX56-6 BK* BCX71K BK+ BCX56-10 BL BCX56-16 BM BCX55-16 BR1 BSR30 BR2 BSR31 BR3 BSR32 BR4 BSR33 BS1 BST60 BS2 BST61 BS3 BST62 BT1 BST15 BT2 BST16	C1 BCW29 C2 BCW30 C2 HSMS-2822 (HP) C4 BCW29R C5 BCW30R C7 BCF29 C77 BCF29R C8 BCF30 C9 BCF30R C91 BCV62 CA BCX68 CAC BC868 CE BCX69 CEC BC869
D 1SS376 (ROHM) D0 HSMP-3800 (HP) D1 BCW31 D2 BCW32 D2 HSMP-3802 (HP) D3 BCW33 D3E RB411D (ROHM) D4 BCW31R D4 HSMP-3804 (HP) D5 BCW32R D58 FLLD258 (ZET) D6 BCW33R D63 FLLD263 (ZET) D7 BCF32 D76 BAR18 (ST) D77 BCF32R D8 BCF33 D81 BCF33R D91 BCV61 D94 BAR42 (ST) D95 BAR43 (ST) D96 BAS70-04 (ST) DA BF622 DA5 BAR43S (ST) DB BF623 DB1 BAR43A (ST) DB2 BAR43C (ST) DC BF620 DF BF621 DH BCW68GLT1 (MOT)	E 1SS380 (ROHM) E1 BFS17 E15 BF747 E16 BF547 E2* BFS17A E2# BF547W E4 BFS17R E4 HSMP-3814 (HP) E6 BFG17A EC BCW65C (FAIR) ED BCV28 EE BCV48 EF BCV29 EF BCW66GLT1 (MOT) EG BCV49	F0 HSMP-3820 (HP) F1 BFS18 F2 BFS19 F2 HSMP-3822 (HP) F3 BF840 F31 BF841 F4 BFS18R F4 HSMP-3824 (HP) F5 BFS19R F8 BF824 FA BFQ17 FB BFQ19 FD BCV26 FF* BCV27 FF+ BFO18A FR BC857
G0 HSMP-3890 (HP) G1 BFS20 G1K BC848B (ROHM) G1L BC848C (ROHM) G2 BF550 G2 HSMP-3892 (HP) G3 BF536 G3F BC857B (ROHM) G3K BC858B (ROHM) G4 BFS20R G5 BF550R G6 BF569 G7 BF579 G8 BF660 G81 BF660R G9 BF767 GF1 BC847B (ROHM) GT1 BCX17 (ROHM) GU1 BCX19 (ROHM)	H1 BCW69 H2 BCW70 H3 BCW89 H31 BCW89R H4 BCW69R H5 BCW70R H7 BCF70 H71 BCF70R	JP BAS19 (FAIR) JS BAS21 (SIEmens) JV BAS116 (SIE) JY BAV119 (SIE)
K1 BCW71 K2 BCW72 K3 BCW81 K31 BCW81R K4 BCW71R K5 BCW72R K7 BCV71 K71 BCV71R K8 BCV72 K81 BCV72R K9 BCF81 K91 BCF81R KM BST80 KN BST84 KO BST66	L20 BAS29 L21 BAS31 L22 BAS35 L30 BAV23 L4 BAT54 L41 BAT74 L42 BAT54A (ZET) L43 BAT54C L44 BAT54S L51 BAS56 LM BST120 LN BST122	M1 BFR30 M2 BFR32 M3 BFT46 M31 BSD20 M32 BSD22 M4 BSR56 M5 BSR57 M6 BSR58 M62 PBMF4391 M63 PBMF4392 M64 PBMF4393 M65 BF545A M66 BF545B M67 BF545C M74 BSS83 M8 BSN20 M84 BF556A M85* BF556B M86 BF556C M87 BF99OA M89 BF989 M90 BF990 M91 BF991 M92 BF992 M94 BF994 M96 BF996 M97 BFR101A M98 BFR101B
N1* BFR53 N2 BFS520 N28 BFR520 N29 BFR540 N3 BFG520W N30 BFR505 N33 BFG505 N36 BFG520 N37 BFG540 N38 BFG590 N39 BFG505/X N4* BFR53R N4# BFS540 N4 BFG520W/X N6# BFS25A N70 BFG10 N71 BFG10/X N72 BFGll N73 BFGll/X NC BF840 ND BF841	02 BST82	P1* BFR92 P2# BFR92AW P4 BFR92R P5 BFR92AR P8A FLLD261 (ZET)
R1 BFR93 R2 BFR93A R4 BFR93R R5 BFR93AR	S BB515 (SIE) S1 BBY31 S2 BBY40 S6 BF510 S7 BF511 S8 BF512 S9 BF513	T BB811 (SIE) T1 BCX17 T2 BCX18 T3 BSS63 T4 BCX17R T5 BCX18R T6 BSS63R T7 BSR15 T71 BSR15R T8 BSR16 T81 BSR16R T9 BSR18 T91 BSR18R T92 BSR18A T93 BSR18AR
U1 BCXl9 U2 BCX20 U3 BSS64 U4 BCX19R U5 BCX20R U6 BSS64R U7 BSR13 U8 BSR14 U81 BSR14R U9 BSR17 U91 BSR17R U92 BSR17A U93 BSR17AR UB 2SB852K (ROHM)	V2 BFQ67 V3 BFG67 V4 BFT25R	W1 BFT92 W4 BFT92R
X1 BFT93 X4 BFT93R	Y1 BZX84-Cll Y2 BZX84-C12 Y3 BZX84-C13 Y4 BZX84-C15 Y5 BZX84-C16 Y6 BZX84-C18 Y7 BZX84-C20 Y8 BZX84-C22 Y9 BZX84-C24 Y10 BZX84-C27 Yll BZX84-C30 Yl2 BZX84-C33 Yl3 BZX84-C36 Yl4 BZX84-C39 Yl5 BZX84-C43 Yl6 BZX84-C47 Yl7 BZX84-C51 Yl8 BZX84-C56 Y19 BZX84-C62 Y20 BZX84-C68 Y21 BZX84-C75	Zl BZX84-C4V7 Z2 BZX84-C5Vl Z3 BZX84-C5V6 Z4 BZX84-C6V2 Z5 BZX84-C6V8 Z6 BZX84-C7V5 Z7 BZX84-C8V2 Z8 BZX84-C9Vl Z9 BZX84-ClO Zll BZX84-C2V4 Zl2 BZX84-C2V7 Zl3 BZX84-C3V0 Zl4 BZX84-C3V3 Zl5 BZX84-C3V6 Zl6 BZX84-C3V9 Zl7 BZX84-C4V3 ZS1 ZHCS1000 (ZET) ZS7 ZHCS750 (ZET)

Japanese (ROHM) Types

Most Japanese device encapsulation descriptions and sizes differ from European or American ones. The same code markings may be used with different encapsulations, so it is first necessary to identify the encapsulation by its size. The length is measured along the plastic body but the width across the narrow body direction includes the legs as well.

EM3 Pack L=1.6mm, W=1.6mm

							UMT/SC70 L=2mm, W=2.1mm

							SMT Pack L=2.9mm, W=2.9mm

							SOT23    L=2.9mm, W=2.9mm
There are also five and six-leg encapsulations.

							Some codes may be followed by a gain (hfe) marking.
         
							
								
            
								
               
									
                  
										EM3 Pack

											
                  A 2SC4618

											
                  AC 2SC4725

											
                  AD 2SC4726

											
                  B 2SC4617

											
                  BD 2SA1821

											
                  CA 2SA1885

											
                  CB 2SC4997

											
                  Ell DTA113ZE

											
                  E13 DTA143ZE

											
                  E21 DTC113ZE

											
                  E23 DTC143ZE

											
                  E32 DTA123JE

											
                  E42 DTC123JE

											
                  E56 DTA144VE

											
                  E66 DTC144VE

											
                  F 2SA1774

											
                  J 2SC4649

											
                  K3B DTA1D3RE

											
                  K4B DTC1D3RE

											
                  Kl9 DTA115GE

											
                  K29 DTC115GE

											
                  S 2SC4619

											
                  03 DTC143TE

											
                  04 DTC114TE

											
                  05 DTC124TE

											
                  06 DTC144TE

											
                  12 DTA123EE

											
                  13 DTA143EE

											
                  14 DTA114EE

											
                  15 DTA124EE

											
                  16 DTA144EE

											
                  19 DTA115EE

											
                  22 DTC123EE

											
                  23 DTC143EE

											
                  24 DTC114EE

											
                  25 DTC124EE

											
                  26 DTC144EE

											
                  29 DTC115EE

											
                  33 DTA143XE

											
                  35 DTA124XE

											
                  43 DTC143XE

											
                  45 DTC124XE

											
                  52 DTA123YE

											
                  53 DTA143YE

											
                  54 DTA114YE

											
                  62 DTC123YE

											
                  63 DTC143YE

											
                  64 DTC114YE

											
                  69 DTC115TE

											
                  74 DTA114WE

											
                  76 DTA144WE

											
                  84 DTC114WE

											
                  86 DTC144WE

											
                  91 DTA113TE

											
                  93 DTA143TE

											
                  94 DTA114TE

											
                  95 DTA124TE

											
                  96 DTA144TE

											
                  99 DTA115TE
										
               
									
               
									
                  
										UMT Pack

											
                  A 2SC4098

											
                  B 2SC4081

											
                  BD 2SA1808

											
                  BF 2SC4723

											
                  BH 2SC4700

											
                  BJ 2SD2351

											
                  BL 2SC4772

											
                  BM 2SC4774

											
                  C 2SC4097

											
                  CA 2SA1886

											
                  CB 2SC4998

											
                  F 2SA1576A

											
                  H 2SA1577

											
                  J 2SC4099

											
                  K14 DTA114GUA

											
                  K15 DTA124GUA

											
                  K16 DTA144GUA

											
                  Kl9 DTA115GUA

											
                  K24 DTC114GUA

											
                  K25 DTC124GUA

											
                  K26 DTC144GUA

											
                  K29 DTC115GUA

											
                  K3B DTA1D3RUA

											
                  K4B DTC1D3RUA

											
                  R 2SA1579

											
                  S 2SC4100

											
                  T 2SC4102

											
                  Y 2SD1949

											
                  OA DTC125TU

											
                  03 DTC143TUA

											
                  04 DTC114TUA

											
                  05 DTC124TUA

											
                  06 DTC144TUA

											
                  09 DTC115TUA

											
                  1C 2SC4082

											
                  1D 2SC4083

											
                  1E 2SC4084

											
                  1L 2SC4103

											
                  1M 2SC4128

											
                  1T 2SC4773

											
                  12 DTA123EUA

											
                  13 DTA143EUA

											
                  14 DTA114EUA

											
                  15 DTA124EUA

											
                  16 DTA144EUA

											
                  19 DTA115EUA

											
                  22 DTC123EUA

											
                  23 DTC143EUA

											
                  24 DTC114EUA

											
                  25 DTC124EUA

											
                  26 DTC144EUA

											
                  29 DTC115EUA

											
                  33 DTA143XUA

											
                  35 DTA124XUA

											
                  43 DTC143XUA

											
                  45 DTC124XUA

											
                  52 DTA123YUA

											
                  53 DTA143YUA

											
                  54 DTA114YUA

											
                  62 DTC123YUA

											
                  63 DTC143YUA

											
                  64 DTC114YUA

											
                  74 DTA114WUA

											
                  76 DTA144WUA

											
                  84 DTC114WUA

											
                  86 DTC144WUA

											
                  9A DTA125TUA

											
                  91 DTA113TUA

											
                  93 DTA143TUA

											
                  94 DTA114TUA

											
                  95 DTA124TUA

											
                  96 DTA144TUA

											
                  99 DTA115TUA

											
                  111 DTA113ZUA

											
                  113 DTA143ZUA

											
                  121 DTC113ZUA

											
                  123 DTC143ZUA

											
                  132 DTA123JUA

											
                  142 DTC123JUA

											
                  156 DTA144VUA

											
                  166 DTC144VUA

											
                  179 DAT115UU

											
                  183 DTC115UU

											
                  
										
               
									
               
									
                  
										SMT Pack

											
                  A 2SC2413K

											
                  M 2SD1757K

											
                  AC 2SC3837K

											
                  AD 2SC3838K

											
                  AE 2SC3839K

											
                  AF 2SD1781K

											
                  AH 2SB1197K

											
                  AJ 2SD1782K

											
                  AK 2SB1198K

											
                  AL 2SC3802K

											
                  AM 2SC4018K

											
                  AN 2SC4061K

											
                  AP 2SC4074K

											
                  AQ 2SB0151K

											
                  AT 2SC4326K

											
                  B 2SC2412K

											
                  BB 2SD2114K

											
                  BD 2SA1733K

											
                  BF 2SC4642K

											
                  BH 2SC4699K

											
                  BJ 2SD2226K

											
                  BL 2SC4771K

											
                  BM 2SC4713K

											
                  C 2SC2411K

											
                  D 2SA1037AKLS

											
                  Ell DTA113ZKA

											
                  E13 DTA143ZKA

											
                  E21 DTC113ZKA

											
                  E23 DTC143ZKA

											
                  E32 DTA123JKA

											
                  E42 DTC123JKA

											
                  E56 DTA144VKA

											
                  E66 DTC144VKA

											
                  E79 DTA115UK

											
                  E89 DTC115UK

											
                  E92 DTB123TK

											
                  E93 DTB142TK

											
                  E94 DTB114TK

											
                  E97 DTB163TK

											
                  F 2SA1037AK

											
                  F02 DTD123TK

											
                  F03 DTB143TK

											
                  F04 DTD114TK

											
                  F07 DTD163TK

											
                  Fll DTB113EK

											
                  F12 DTB123EK

											
                  F13 DTB143EK

											
                  F14 DTB114EK

											
                  F21 DTD113EK

											
                  F22 DTD123EK

											
                  F23 DTD143EK

											
                  F24 DTD114EK

											
                  F52 DTB123YK

											
                  F62 DTD123YK

											
                  G 2SA1455K

											
                  G08 DTD133HK

											
                  Gll DTB113ZK

											
                  G21 DTD113ZK

											
                  G3C DTB122JK

											
                  G4C DTD122JK

											
                  G98 DTB133HK

											
                  H 2SA1036K

											
                  H02 DTC323TK

											
                  H03 DTC343TK

											
                  H04 DTC314TK

											
                  H07 DTC363TK

											
                  H27 DTC363EK

											
                  1 2SC3722K

											
                  J 2SC2059K

											
                  K14 DTA114GKA

											
                  K15 DTA124GKA

											
                  K16 DTA144GKA

											
                  Kl9 DTA115GKA

											
                  K24 DTC114GKA

											
                  K25 DTC124GKA

											
                  K26 DTC144GKA

											
                  K29 DTC115GKA

											
                  K3B DTA1D3RKA

											
                  K4B DTC1D3RKA

											
                  L 2SC2412KLN

											
                  L14 DTB114GK

											
                  L24 DTD114GK

											
                  R 2SA1514K

											
                  S 2SC3082K

											
                  T 2SC3906K

											
                  U 2SB852K

											
                  W 2SD1383K

											
                  Y 2SD1484K

											
                  ZA RU101

											
                  OA DTC125TK

											
                  03 DTC143TKA

											
                  04 DTC114TKA

											
                  05 DTC124TKA

											
                  06 DTC144TKA

											
                  09 DTC115TKA

											
                  12 DTA123EKA

											
                  13 DTA143EKA

											
                  14 DTA114EKA

											
                  15 DTA124EKA

											
                  16 DTA114EKA

											
                  19 DTA115EKA

											
                  22 DTC123EKA

											
                  23 DTC143EKA

											
                  24 DTC114EKA

											
                  25 DTC124EKA

											
                  26 DTC144EKA

											
                  29 DTC115EKA

											
                  33 DTA143XKA

											
                  35 DTA124XKA

											
                  43 DTC143XKA

											
                  45 DTC124XKA

											
                  52 DTA123YKA

											
                  53 DTA143YKA

											
                  54 DTA114YKA

											
                  62 DTC123YKA

											
                  63 DTC143YKA

											
                  64 DTC114YKA

											
                  74 DTA114WKA

											
                  76 DTA144WKA

											
                  84 DTC114WKA

											
                  86 DTC144WKA

											
                  9A DTA125TK

											
                  91 DTA113TKA

											
                  93 DTA143TKA

											
                  94 DTA114TKA

											
                  95 DTA124TKA

											
                  96 DTA144TKA

											
                  99 DTA115TKA

											
                  
										
               
									
            
								
         
							
							
         
         
         
         
         
         
         
         
         
         
         
         
         
         
         
							
								
            
								
               
									
                  
										FAIRCHILD low power MOSFETs
										
                  
                  
										303 FDV303N

											
                  310 FDV301N

											
                  304 FDV304P

											
                  302 FDV302P

											
                  331 NDS331N

											
                  332 NDS332P

											
                  335 NDS335N

											
                  336 NDS336P

											
                  337 FDN337N

											
                  338 FDN338P

											
                  351 NDS351N

											
                  352 NDS352P

											
                  355 NDS355N

											
                  356 NDS356P

											
                  357 FDN357N

											
                  358 FDN358P

											
                  605 NDS0605

											
                  610 NDS0610

											
                  702 2N7002

											
                  SP BSS84

											
                  SS BSS138
										
               
									
               
									
                  
										MOTOROLA low power MOSFETs
										
                  
                  
										702 2N7002LT1

											
                  SA BSS123LT1

											
                  

											
                  TEMIC low power MOSFETs

											
                  

											
                  N1 TN0201T

											
                  N0 TN0200T

											
                  72 2N7002

											
                  P0 TP0101T

											
                  P3 TP0202T

											
                  T0 TP0610T

											
                  

											
                  INTERNAT. RECT low power MOSFETs

											
                  

											
                  1B IRLML2803

											
                  1C IRLML6302

											
                  1D IRLML5103

											
                  

											
                  SIEMENS low power MOSFETs

											
                  

											
                  sSG SN7002

											
                  SAs BSS123

											
                  SRs BSS131

											
                  SDs BSS284

											
                  

											
                  ZETEX low power MOSFETs

											
                  

											
                  MY VN10LF

											
                  MC ZVN3306F

											
                  MZ ZVN4106F

											
                  MF ZVN3310F

											
                  ML ZVP3306F

											
                  MR ZVP3310F
										
               
									
            
								
         
							
							
         
         
         
         
         
         
         
         
         
         
         
         
         

							
								
            
								
               
									
                  
										FAIRCHILD ZENERS

											
                  

											
                  MMBZ52xxB 350mW type
										
                  
                  
										8A 3V3

											
                  8C 3V9

											
                  8D 4V3

											
                  8E 4V7

											
                  8F 5V1

											
                  8G 5V6

											
                  8J 6V2

											
                  8K 6V8

											
                  8L 7V5

											
                  8M 8V2

											
                  8P 9V1

											
                  8Q 10V

											
                  8R 11V

											
                  8S 12V

											
                  8T 13V

											
                  8V 15V

											
                  8W 16V

											
                  8Y 18V

											
                  81A 20V

											
                  81B 22V

											
                  81C 24V

											
                  81E 27V

											
                  81G 30V

											
                  81H 33V

											
                  
										
               
									
               
									
                  
										FAIRCHILD ZENERS

											
                  

											
                  MMBZ52xxB 350mW type
										
                  
                  
										Z11 BZX84C2V4

											
                  Z12 BZX84C2V7

											
                  Z13 BZX84C3V0

											
                  Z14 BZX84C3V3

											
                  Z16 BZX84C3V9

											
                  Z17 BZX84C4V3

											
                  Z1/Z1p BZX84C4V7

											
                  Z2/Z2p BZX84C5V1

											
                  Z3/Z3p BZX84C5V6

											
                  Z4/Z4p BZX84C6V2

											
                  Z5/Z5p BZX84C6V8

											
                  Z6/Z6p BZX84C7V5

											
                  Z7/Z7p BZX84C8V2

											
                  Z8/Z8p BZX84C9V1

											
                  Z9/Z9p BZX84C10

											
                  Y1/Y1p BZX84C11

											
                  Y2/Y2p BZX84C12

											
                  Y3 BZX84C13

											
                  Y4/Y4p BZX84C15

											
                  Y5 BZX84C16

											
                  Y6/Y6p BZX84C18

											
                  Y7 BZX84C20

											
                  Y8 BZX84C22

											
                  Y9/Y9p BZX84C24

											
                  Y10 BZX84C27

											
                  Y11 BZX84C30

											
                  Y12 BZX84C33

											
                  Y13BZX84C36

											
                  Y16 BZX84C47

											
                  
										
               
									
               
									
                  
										SGS-THOMSON 2W zeners

											

											ZHK SM2Z5V1

											ZHL SM2Z5V6

											ZHW SM2Z12

											ZJF SM2Z18

											ZJQ SM2Z30

											ZKR SM2Z150
         
         Motorola produces the same

											SOT-23 zeners as Fairchild

											(also typed MMBZ52xxB) and

											includes the following

											markings (Info. from Denis
Boyer).
         
8B   3V6
8H   6V0
8N   8V7
8V   14V
8X   17V
8Z   19V
										
                  
                  
										81D 25V

Acknowledgements:
Most of this data was supplied by Keith Cunliffe, Ray Porter, M.Sc., C.Eng. and Alan J. Roberts for TELEVISION magazine. I added some myself from the Farnell Catalogue. If you find it useful or have any comments, please let me know :o) Martin

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Contents

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Surface Mount Device identification

1. PASSIVE DEVICES

2. SEMICONDUCTORS

Japanese (ROHM) Types

Contents Ask a Question How To Order

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