SMD marking codes (Codes beginning with '2')

Library:
Codes / Markings
SMD codes
	1st character
»	0	1	2	3	4
»	5	6	7	8	9
»	A	B	C	D	E
»	F	G	H	I	J
»	K	L	M	N	O
»	P	Q	R	S	T
»	U	V	W	X	Y
»	Z
»	-
»	-
»	-
»	-

Library:
Codes / Markings
»	Barcodes
»	Colour code Resistors
»	SMD codes
»	-
»	-
»	-
Article Archive
Design Rules
Photo Archive
Defects
Glossary
Submit an Article

Please give us financial support,

It is more then welcome and will be used to finance resources like network and host hardware as well as internet provider bills.

Codes beginning with '2'

Codes / Markings

Be sure to check the 'Z' (letter z) table as well
More PDF's wil be added soon!

Code	Device Name	Manufacturer	Base	Package	Leaded Equivalent / Data	DataSheet
2	BAT62-02W	Sie	I	SCD80	BAT16 schottky diode
2	2SC3604	Nec	CX	-	npn RF fT8GHz 12dB@2GHz
2 (blue)	BAR64-03W	Sie	I	SOD323	pin diode
2 (white)	BB439	Sie	I	SOD323	29-5 pF varicap
20	MRF5811	Mot	X	SOT143	npn Rf fT 5GHz 0.2A
200	SSTPAD200	Sil	J	-	PAD-200 200pA leakage diode
201	PZM20NB1	Phi	C	SOT346	20V 300mW Zener
202	PZM20NB2	Phi	C	SOT346	20V 300mW Zener
203	PZM20NB3	Phi	C	SOT346	20V 300mW Zener
20F	TSDF1220	Tfk	X	SOT143	fT 12GHz npn 6V 20mA
20p	BF545A	Phi	ZC	SOT23	VHF n-ch jfet
20t	BF545A	Phi	ZC	SOT23	VHF n-ch jfet
20V	PZM20NB	Phi	C	SOT346	20V 300mW zener
20W	BF545A	Phi	ZC	SOT23	VHF n-ch jfet
20Y	BZV49-C20	Phi	O	SOT89	20V 1W zener
21	Gali-21	MC	AZ	SOT89	DC-8GHz MMIC amp 14 dB gain
21p	BF545B	Phi	ZC	SOT23	VHF n-ch jfet
21t	BF545B	Phi	ZC	SOT23	VHF n-ch jfet
21W	BF545B	Phi	ZC	SOT23	VHF n-ch jfet
22	MMBT4209	Nat	N	SOT23	pnp sw 850MHz 2N4209
22	DTC123EUA	Rho	N	SC70	npn dtr 2k2+2k2 50V 100ma
22	DTC123EKA	Rho	N	SC59	npn dtr 2k2+2k2 50V 100ma
221	PZM22NB1	Phi	C	SOT346	22V 300mW Zener
222	PZM22NB2	Phi	C	SOT346	22V 300mW Zener
223	PZM22NB3	Phi	C	SOT346	22V 300mW Zener
22p	BF545C	Phi	ZC	SOT23	VHF n-ch jfet
22t	BF545C	Phi	ZC	SOT23	VHF n-ch jfet
22V	PZM22NB	Phi	C	SOT346	22V 300mW zener
22W	BF545C	Phi	ZC	SOT23	VHF n-ch jfet
22Y	BZV49-C22	Phi	O	SOT89	22V 1W zener
23	MMBT3646	Nat	N	SOT23	npn sw 350MHz 2N3646
23	DTC143EUA	Roh	N	SC70	pnp dtr 50V 100mA 4k7+ 4k7
23	DTC143EKA	Roh	N	SC59	pnp dtr 50V 100mA 4k7+ 4k7
23	PDTA114TK	Phi	N	SOT346	pnp dtr R1 10k
23p	BF547	Phi	N	SOT23	npn RF 1GHz 20V 50mA
23t	BF547	Phi	N	SOT23	npn RF 1GHz 20V 50mA
23U	TK61023S	Tok	-	SOT23-5	Voltage detector
23U	TK16123	Tok	-	SOT23L	ADJ Digital Delay Line
23W	BF547	Phi	N	SOT23	npn RF 1GHz 20V 50mA
24	MMBD2101	Nat	C	SOT23	Si diode 100V 200mA
24	DTC114ECA	Roh	N	SOT23	npn dtr 50V 100mA 10k + 10k
24	DTC114EUA	Roh	N	SC70	npn dtr 50V 100mA 10k + 10k
24	DTC114EKA	Roh	N	SC59	npn dtr 50V 100mA 10k + 10k
24	2SC5006	Nec	N	-	npn RF fT 4.5GHz @3V 7mA
241	PZM24NB1	Phi	C	SOT346	24V 300mW Zener
242	PZM24NB2	Phi	C	SOT346	24V 300mW Zener
243	PZM24NB3	Phi	C	SOT346	24V 300mW Zener
24B	ZRA245F02	Zet	F	SOT23	Precicion 2.45v Micropower Ref.r
24C	ZRA245F01	Zet	F	SOT23	Precicion 2.45v Micropower Ref.r
24F	ZHT2431F02	Zet	H	SOT23	High temp. Adjustable zener shunt Reg.
24p	BF556A	Phi	ZC	SOT23	VHF n-ch jfet
24t	BF556A	Phi	ZC	SOT23	VHF n-ch jfet
24V	PZM24NB	Phi	C	SOT346	24V 300mW Zener
24W	BF556A	Phi	ZC	SOT23	VHF n-ch jfet
24Y	BZV49-C24	Phi	O	SOT89	24V 1W zener
25	MMBD2102	Nat	K	SOT23	Si diode 100V 200mA
25	DTC124ECA	Roh	N	SOT23	npn dtr 50V 100mA 22k + 22k
25	DTC124EKA	Roh	N	SC59	npn dtr 50V 100mA 22k + 22k
25	DTC124EUA	Roh	N	SC70	npn dtr 50V 100mA 22k + 22k
25A	ZRA250F03	Zet	F	SOT23	Precicion 2.5v Micropower Ref.r
25B	ZRA250F01	Zet	F	SOT23	Precicion 2.5v Micropower Ref.r
25C	ZRA250F02	Zet	F	SOT23	Precicion 2.5v Micropower Ref.r
25G	ZRC250F03	Zet	F	SOT23	precicion 2.5 v low knee cur Ref.r
25H	ZRC250F02	Zet	F	SOT23	precicion 2.5 v low knee cur Ref.r
25J	ZRC250F01	Zet	F	SOT23	precicion 2.5 v low knee cur Ref.r
25p	BF556B	Phi	ZC	SOT23	VHF n-ch jfet
25t	BF556B	Phi	ZC	SOT23	VHF n-ch jfet
25U	TK61025S	Tok	-	SOT23-5	Voltage detector
25W	BF556B	Phi	ZC	SOT23	VHF n-ch jfet
25Y	ZRA250F005	Zet	F	SOT23	Precicion 2.5v Micropower Ref.r
26	MMBD2103	Nat	D	SOT23	dual MMBD1201
26	DTC144EKA	Roh	N	SC59	npn dtr 50V 30mA 47k + 47k
26	DTC144EUA	Roh	N	SC70	npn dtr 50V 30mA 47k + 47k
26p	BF556C	Phi	ZC	SOT23	VHF n-ch jfet
26t	BF556C	Phi	ZC	SOT23	VHF n-ch jfet
26W	BF556C	Phi	ZC	SOT23	VHF n-ch jfet
27	MMBD2104	Nat	B	SOT23	dual cc MMBD1201
271	PZM2.7NB1	Phi	C	SOT346	2.7V 300mW Zener
272	PZM2.7NB2	Phi	C	SOT346	2.7V 300mW Zener
27p	BF747	Phi	N	SOT23	npn RF 1GHz 20V 50mA
27t	BF747	Phi	N	SOT23	npn RF 1GHz 20V 50mA
27U	TK61027S	Tok	-	SOT23-5	Voltage detector
27V	PZM27NB	Phi	C	SOT346	27V 300mW Zener
27W	BF747	Phi	N	SOT23	npn RF 1GHz 20V 50mA
27Y	BZV49-C27	Phi	O	SOT89	27V 1W zener
28	BFP280T	Tfk	W	-	npn RF fT 7GHz 8V 10mA
28	MMBD2105	Nat	A	SOT23	dual ca MMBD1201
28p	BF861A	Phi	ZC	SOT23	n-ch jfet
28t	BF861A	Phi	ZC	SOT23	n-ch jfet
28W	BF861A	Phi	ZC	SOT23	n-ch jfet
29	MMBD1401	Nat	C	SOT23	Si diode 200V 100mA
29	DTC115EE	Roh	N	EMT3	npn dtr 100k +100k 50V 20mA
29	DTC115EUA	Roh	N	SC70	npn dtr 100k +100k 50V 20mA
29	DTC115EKA	Roh	N	SC59	npn dtr 100k +100k 50V 20mA
29p	BF861B	Phi	ZC	SOT23	n-ch jfet
29t	BF861B	Phi	ZC	SOT23	n-ch jfet
29W	BF861B	Phi	ZC	SOT23	n-ch jfet
2A	MMBT3906L	Mot	N	SOT23	2N3906
2A	MMBT3906W	Mot	N	SOT323	2N3906
2A	FMMT3906	Zet	N	SOT23	2N3906
2A4	PZM2.4NB2A	Phi	A	SOT346	dual 2.4V cc Zener
2A7	PZM2.7NB2A	Phi	A	SOT346	dual 2.7V cc Zener
2B	BC849B	ITT	N	SOT23	BC549B
2B	FMMT2907	Zet	N	SOT23	2N2907
2B	MMBT2907	Mot	N	SOT23	MPS2907
2B-	BC849BW	Phi	N	SOT323	BC549B
2Bp	BC849B	Phi	N	SOT23	BC549B
2BR	BC849BR	Phi	R	SOT23R	BC549B
2Bs	BC849B	Sie	N	SOT23	BC549B
2Bs	BC849BW	Sie	N	SOT323	BC549B
2Bt	BC849BW	Phi	N	SOT323	BC549B
2BZ	FMMT2907	Zet	N	SOT23	2N2907
2C	BC849C	ITT	N	SOT23	BC549C
2C	MMBTA70	Mot	N	SOT23	MPSA70
2C-	BC849CW	Phi	N	SOT323	BC549C
2Cp	BC849C	Phi	N	SOT23	BC549C
2CR	BC849CR	Phi	R	SOT23R	BC549C
2Cs	BC849C	Sie	N	SOT23	BC549C
2Cs	BC849CW	Sie	N	SOT323	BC549C
2Ct	BC849C	Phi	N	SOT23	BC549C
2Ct	BC849CW	Phi	N	SOT323	BC549C
2CZ	FMMTA70	Zet	N	SOT23	MPSA70
2D	MMBTA92	Mot	N	SOT23	MPSA92 pnp Vce 300V
2E	MMBTA93	Mot	N	SOT23	MPSA93 pnp Vce 200V
2E	FMMT-A93	Zet	N	SOT23	MPSA93
2F	BC850B	ITT	N	SOT23	BC550B
2F	FMMT2907A	Zet	N	SOT23	2N2907A
2F	MMBT2907A	Mot	N	SOT23	MPS2907A
2F	MMBT2907AW	Mot	N	SOT323	MPS2907A
2F-	BC850BW	Phi	N	SOT323	BC550B
2Fp	BC850B	Phi	N	SOT23	BC550B
2FR	BC850BR	Phi	R	SOT23R	BC550B
2Fs	BC850B	Sie	N	SOT23	BC550B
2Fs	BC850BW	Sie	N	SOT323	BC550B
2Ft	BC850B	Phi	N	SOT23	BC550B
2Ft	BC850BW	Phi	N	SOT323	BC550B
2G	BC850C	ITT	N	SOT23	BC550C
2G	FMMT-A56	Zet	N	SOT23	MPSA56
2G	MMBTA56	Mot	N	SOT23	MPSA56
2G-	BC850CW	Phi	N	SOT323	BC550C
2GM	MMBTA56	Mot	N	SOT23	MPSA56
2Gp	BC850C	Phi	N	SOT23	BC550C
2GR	BC850CR	Phi	R	SOT23R	BC550C
2Gs	BC850C	Sie	N	SOT23	BC550C
2Gt	BC850C	Phi	N	SOT323	BC550C
2Gt	BC850CW	Phi	N	SOT323	BC550C
2GT	SOA56	SGS	N	SOT23	MPSA56
2H	ABA-52563	Agi	DU	SOT363	3.5 GHz Broadband Amplifier
2H	FMMT-A55	Zet	N	SOT23	MPSA55
2H	MMBTA55	Mot	N	SOT23	MPSA55
2HT	SOA55	SGS	N	SOT23	MPSA55
2J	MMBT3640	Mot	N	SOT23	MPS3640 pnp sw
2K	BAT754	Phi	C	SOT23	Schottky barrier diode
2K	FMMT4402	Zet	N	SOT23	2N4402
2K	MMBT8598	Mot	N	-	2N4125 pnp 60V
2L	BAT754A	Phi	J	SOT23	Schottky barrier double diodes
2L	MMBT5401	Mot	N	SOT23	2N5401 pnp 150V
2L	FMMT4403	Zet	N	SOT23	2N4403
2M	BAT754C	Phi	B	SOT23	Schottky barrier double diodes
2M	FMMT5087	Zet	N	SOT23	2N5087
2M	MMBT404	Mot	N	SOT23	pnp-chopper 24V 150mA
2N	BAT754S	Phi	D	SOT23	Schottky barrier double diodes
2N	MMBT404A	Mot	N	SOT23	pnp-chopper 35V 150mA
2N0	ZXT11N20DF	Zet	N	SOT23	npn 20V 2.5A low sat switch
2P	FMMT2222R	Zet	R	SOT23R	2N2222
2P	MMBT5086	Mot	N	SOT23	2N5086
2Q	MMBT5087	Mot	N	SOT23	2N5087
2R	HSMS-8102	HP	Z	SOT23	10-14GHz schottky mixer pair
2T	SO4403	SGS	N	SOT23	2N4403
2T	MMBT4403	Mot	N	SOT23	2N4403
2T	HT2	Zet	N	SOT23	pnp 80V 100mA
2U	MMBTA63	Mot	N	SOT23	MPSA63 darlington
2V	MMBTA64	Mot	N	SOT23	MPSA64 darlington
2V4	PZM2.4NB	Phi	C	SOT346	2.4V 300mW Zener
2V7	PZM2.7NB	Phi	C	SOT346	2.7V 300mW Zener
2W	FMMT3905	Zet	N	SOT23	2N3905
2W	MMBT8599	Mot	N	-	2N4125 Vce 80V pnp
2X	SO4401	SGS	N	SOT23	2N4401
2X	MMBT4401	Mot	N	SOT23	2N4401
2Y4	BZV49-C2V4	Phi	O	SOT89	2.4V 1W zener
2Y7	BZV49-C2V7	Phi	O	SOT89	2.7V 1W zener
2Z	MMBT6520	Mot	N	SOT23	2N6520 pnp Vce 350V
2Z	BAS70-04	Zet	D	SOT23	dual series RF schottky 70V 15mA
2Z5	BAS70-05	Zet	B	SOT23	dual cc RF Schottky 70V 15mA

Manufacturer abbreviations:

Agi	Agilent (was HP).	NJRC	New Japan Radio Co.
Centr	Central Semiconductor Corp.	ON	ON Semiconductors (was Motorola).
CJe	Changjiang Electronics CO., LTD	Phi	Philips.
Dio	Diodes Inc.	-	-
Fch	Fairchild.	Roh	Rohm.
HP	Hewlett-Packard (Now Agilent).	SGS	SGS-Thompson.
Inf	Infineon (was Siemens).	Sie	Siemens (now Infineon).
ITT	ITT Semiconductors.	Sil	Siliconix (Vishay-Silliconix).
MC	Mini-Circuits.	STM	STMicroelectronics
Mot	Motorola (now ON Semiconductors).	Tem	Temic Semiconductors.
Msemi	Microsemi (Integrated Products).	Tfk	Telefunken (Vishay-Telefunken).
Nat	National Semiconductor.	Tok	Toko Inc.
Nec	NEC.	Zet	Zetex.

Total device codes (beginning with '2'): 184

Summary SMD-codes:

TKB-4.com (Codes / Markings)

Contact | Privacy | Terms of Use