The ultimate SMD marking codes database

Due to the small size of most SMD components, manufacturers are not able to write the full part number on the case. They use instead a marking code typically composed of a combination of 2 or 3 letters or digits. When repairing an unknown electronic board, it becomes so difficult to know what is the exact type of a given component. This database allows to quickly find the part number of a SMD component when you have only the marking code.

Showing codes starting with 'EF'

Marking
Name
Manufacturer/Case
Function
EF
2SC5814-F
Isahaya Electronics
SC-59
NPN transistor
AF-Amp, 60V, 125mA, 150mW, 200MHz, B=250..500
EF
2SC5815-F
Isahaya Electronics
SOT-323
NPN transistor
AF-Amp, 60V, 125mA, 150mW, 200MHz, B=250..500
EF
2SC5816-F
Isahaya Electronics
SC-75A
NPN transistor
AF-Amp, 60V, 125mA, 125mW, 200MHz, B=250..500
EF
2SC5817-F
Isahaya Electronics
T-USM
NPN transistor
AF-Amp, 60V, 125mA, 100mW, 200MHz, B=250..500
EF
AP1701FW
Diodes
SC-59
Voltage detector IC
2.63V±1.5%, -Reset PPO
EF
BCV29
Philips
SOT-89
NPN darlington
AF, 40V, 500mA, 1.3W, 220MHz, B>4000
EF
BCW66F
SGS-Thomson Microelectronics
SOT-23
NPN transistor
AF, 75V, 800mA, 330mW, B=100..250, >100MHz
EF
BD4845FVE
Rohm
VSOF-5
Voltage detector IC
4.5V±1%, -Reset ODO
EF
BD4845G
Rohm
SSOP-5
Voltage detector IC
4.5V±1%, -Reset ODO
Ef
BD49E46G
Rohm
SSOP-5
Voltage detector IC
4.6V±1%, -Reset PPO
Ef
BD49K46G
Rohm
SSOP-3
Voltage detector IC
4.6V±1%, -Reset PPO
eF
BU45K484G
Rohm
SSOP-3
Voltage detector IC
4.8V±1%, -Reset ODO, Td=400ms
EF
BZT52B6V8WS
TAITRON Components
SOD-323F
Zener diode
6.664..6.936V, Izt=5mA, 300mW
EF
BZT52H-B75
Philips
SOD-123FL
Zener diode
75.0V±2%, Izt=2mA, Zzt=175, 375mW
EF
BZX585-B27
Philips
SOD-523
Zener diode
27V±2%, If=200mA, 300mW
EF
BZX84B27
Diotec Semiconductor
SOT-23
Zener diode
26.46..27.54V, Zzt=80 , Izt=5mA, 410mW
EF
ES2F
Vishay Semiconductor
DO-214AA
Diode
U-fast recov. rectif, 300V, 2A, Vf<1.1V(2A)
EF
ES3F
Vishay Semiconductor
DO-214AB
Diode
Rectifier, 300V, 3A, Vf<1.1V(2A), Cd=30pF
EF
EUP7914-285NIR1
Eutech Microelectronics
SC-82
Linear voltage regulator IC
LDO, 2.85V±2%, 150mA, +CE
EF
IXD5127C25KNR
IXYS
SSOT-24
Voltage detector IC
2.5V±0.8%, +Reset PPO, -MR, 800ms Rt delay
EF
IXD5127N26ENR
IXYS
SSOT-24
Voltage detector IC
2.6V±0.8%, -Reset ODO, -MR, 800ms Rt delay
EF
KDZ9.1FV
Korea Electronics
TFSC
Zener diode
8.50..9.60V, Izt=5mA, Zzt=18, 100mW
Ef
LD6911GU-29
Leadtrend Technology
SC-70-6
Linear voltage regulator IC
LDO, LN, Ultra-fast, 2.9V±2%, 300mA, +CE
EF
LMSZ4715T1G
Leshan Radio Company
SOD-123
Zener diode
34.2..37.8V, Izt=0.05mA, 500mW
EF
MAZD082
Panasonic
SSSMini2
Zener diode
7.7..8.7V, Zzt=20(5mA), 120mW
EF
MM3Z6B8
JinYu semiconductor
SOD-323
Zener diode
6.664..6.936V, Izt=5mA, Zzt=30, 300mW
EF
MM3Z6B8H
Zowie Technology
SOD-323
Zener diode
6.664..6.936V, Izt=5mA, Zzt=30, 300mW
EF
MMBZ4715
Vishay Semiconductor
SOT-23
Zener diode
36V±5%, If=10mA, 350mW
EF
MMSZ4715
ON Semiconductor
SOD-123
Zener diode
36V±5%, Izt=0.05mA, 500mW
EF
MMSZ4715-F
TAITRON Components
SOD-123F
Zener diode
34.2..37.8V, Izt=0.05mA, 500mW
EF
P6SMBJ120C
PanJIT Semiconductor
DO-214AA
Transient voltage supressor
Vrwm=120V, Vbr=108..132V, 3.5A, 600W(1ms), Bidirectional
EF
R1141Q151D
Ricoh
SOT-143R
Linear voltage regulator IC
LDO, 1.5V±2%, 120mA, +CE, CL
EF
R3111N291B
Ricoh
SOT-23-5
Voltage detector IC
2.9V±2%, +Reset ODO
EF
R3112Q451A
Ricoh
SC-82AB
Voltage detector IC
4.5V±2%, -Reset ODO
EF
R3114K361A
Ricoh
DFN1010-4
Voltage detector IC
3.6V±0.8%, -Reset ODO
EF
RD74LVC1G79WPE
Renessas
WCSP-5
CMOS logic IC
Positive edge-triggered D-type flip-flop
EF
RP152N006B
Ricoh
SOT-23-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=3.3V/1.8V±1%, 150mA, +CE, CL
EF
RT9167-30CB
Richtek Technology
SOT-23-5
Linear voltage regulator IC
LDO, 3.0V±2%, 300mA, +CE
EF
SMBG120C
Vishay Semiconductor
DO-215AA
Transient voltage supressor
Vrwm=120V, Vbr=133..169.0V, 2.8A, 600W(1ms), Bidirectional
EF
SMBJ120C
Socay Electronics
DO-214AA
Transient voltage supressor
Vrwm=120.0V, Vbr=133.0..163.0V, Ipp=2.80A, 600W(1ms), Bidirectional
EF
SMBJ120C
Vishay Semiconductor
DO-214AA
Transient voltage supressor
Vrwm=120V, Vbr=133..169.0V, 2.8A, 600W(1ms), Bidirectional
EF
SMSZ4715
Good-Ark Electronics
SOD-123
Zener diode
36V±5%, 6.6mA, 350mW
EF
SS30100HE
PanJIT Semiconductor
SOD-123HE
Diode
SBR, 100V, 3A, Vf<0.8V(3A)
EF
TS809CXF
Taiwan Semiconductor Company
SOT-23
Voltage detector IC
2.63V±1.5%, -Reset PPO
EF
TV06B121KB-G
Comchip Technology
DO-214AA
Transient voltage supressor
Vrwm=120.0V, Vbr=133.0..163.0V, Ipp=2.8A, 600W(1ms), Bidirectional
EF
UNR31AM
Panasonic
SSSMini3
PNP transistor
Sw, 50V, 80mA, 100mW, 80MHz, R1/R2=2k2/47k
EF
XC6127C25KNR
Torex Semiconductor
SSOT-24
Voltage detector IC
2.5V±0.8%, +Reset PPO, -MR, 800ms Rt delay
EF
XC6127N26ENR
Torex Semiconductor
SSOT-24
Voltage detector IC
2.6V±0.8%, -Reset ODO, -MR, 800ms Rt delay
EF
XC6129C26BNR-G
Torex Semiconductor
SSOT-24
Voltage detector IC
2.6V±0.8%, -Reset PPO, Rel. Delay, Undef. Protect
EF
XC6129N26CNR-G
Torex Semiconductor
SSOT-24
Voltage detector IC
2.6V±0.8%, -Reset ODO, Detect Delay
EF
XC6223D251NR-G
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 2.5V±1%, 300mA, +CE, CL, PDR
EF
XC6223G25B9R-G
Torex Semiconductor
USPQ-4B03
Linear voltage regulator IC
LDO, 2.55V±1%, 300mA, +CE, PDR, ICP
EF
XC62GP4522P
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
4.5V±2%, 150mA, -CE, High speed response
EF
XC62GR4522P
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
4.5V±2%, 150mA, +CE, High speed response
EF
XC6501B24ANR-G
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 2.45V±1%, 200mA, +CE, CL
EF
XC9245A2DC7R-G
Torex Semiconductor
USPN-6
DC/DC voltage converter IC
PWM/PFM step-down, 1.2MHz, 2.35V±2.0%, 400mA, +CE
EF
Z1SMA8V2
Fagor Electronica
DO-214AC
Zener diode
8.2V±5%, Izt=100mA, 1.3W
EF
Z1SMA8V2
TAITRON Components
DO-214AC
Zener diode
7.7..8.7V, Izt=100mA, Zzt=3.5, 1W
EF+
XC62GP4522M
Torex Semiconductor
SOT-25
Linear voltage regulator IC
4.5V±2%, 150mA, -CE, HS response
EF+
XC62GR4522M
Torex Semiconductor
SOT-25
Linear voltage regulator IC
4.5V±2%, 150mA, +CE, HS response
EF-
RT9167-30PB
Richtek Technology
SOT-23-5
Linear voltage regulator IC
LDO, 3.0V±2%, 300mA, +CE
EF-
XC62GP4512M
Torex Semiconductor
SOT-25
Linear voltage regulator IC
4.5V±2%, 150mA, -CE
EF-
XC62GP4512P
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
4.5V±2%, 150mA, -CE
EF-
XC62GR4512M
Torex Semiconductor
SOT-25
Linear voltage regulator IC
4.5V±2%, 150mA, +CE
EF-
XC62GR4512P
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
4.5V±2%, 150mA, +CE
EF0
IXD5121E731MR-G
IXYS
SOT-25
Voltage detector IC
3.1V±2%, -Reset ODO, +WDEN, Wt=800ms, Rt=200ms
EF0
XC6121E731MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
3.1V±2%, -Reset ODO, +WDEN, Wt=800ms, Rt=200ms
EF0
XC6367E501MR
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM step-up, 5.0V±2.5%, 200mA, 100kHz, +CE
EF1
AP2121N-1.5TRE1
BCD Semiconductor Manufacturing
SOT-23
Linear voltage regulator IC
LDO, 1.5V±2%, 200mA
EF1
EFMAF101
Leshan Radio Company
SMA-FL
Diode
Superfast recov. rectif, 50V, 1A, Vf<0.95V(1A), <35ns
EF1
IXD5121E732MR-G
IXYS
SOT-25
Voltage detector IC
3.2V±2%, -Reset ODO, +WDEN, Wt=800ms, Rt=200ms
EF1
XC6121E732MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
3.2V±2%, -Reset ODO, +WDEN, Wt=800ms, Rt=200ms
EF1
XC6367E511MR
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM step-up, 5.1V±2.5%, 200mA, 100kHz, +CE
EF2
EFMAF102
Leshan Radio Company
SMA-FL
Diode
Superfast recov. rectif, 100V, 1A, Vf<0.95V(1A), <35ns
EF2
IXD5121E733MR-G
IXYS
SOT-25
Voltage detector IC
3.3V±2%, -Reset ODO, +WDEN, Wt=800ms, Rt=200ms
EF2
XC6121E733MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
3.3V±2%, -Reset ODO, +WDEN, Wt=800ms, Rt=200ms
EF2
XC6367E521MR
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM step-up, 5.2V±2.5%, 200mA, 100kHz, +CE
EF201
EFMBF201
Leshan Radio Company
SMB-FL
Diode
Superfast recov. rectif, 50V, 2A, Vf<0.95V(2A), <35ns
EF202
EFMBF202
Leshan Radio Company
SMB-FL
Diode
Superfast recov. rectif, 100V, 2A, Vf<0.95V(2A), <35ns
EF203
EFMBF203
Leshan Radio Company
SMB-FL
Diode
Superfast recov. rectif, 150V, 2A, Vf<0.95V(2A), <35ns
EF204
EFMBF204
Leshan Radio Company
SMB-FL
Diode
Superfast recov. rectif, 200V, 2A, Vf<0.95V(2A), <35ns
EF205
EFMBF205
Leshan Radio Company
SMB-FL
Diode
Superfast recov. rectif, 300V, 2A, Vf<1.25V(2A), <35ns
EF206
EFMBF206
Leshan Radio Company
SMB-FL
Diode
Superfast recov. rectif, 400V, 2A, Vf<1.25V(2A), <35ns
EF207
EFMBF207
Leshan Radio Company
SMB-FL
Diode
Superfast recov. rectif, 500V, 2A, Vf<1.7V(2A), <35ns
EF208
EFMBF201
Leshan Radio Company
SMB-FL
Diode
Superfast recov. rectif, 600V, 2A, Vf<1.7V(2A), <35ns
EF21
EFMA210
Leshan Radio Company
DO-214AC
Diode
Superfast recov. rectif, 50V, 2A, Vf<0.95V(1A), <35ns
EF21
EFMAF210
Leshan Radio Company
SMA-FL
Diode
Superfast recov. rectif, 50V, 2A, Vf<0.95V(2A), <35ns
EF22
EFMA220
Leshan Radio Company
DO-214AC
Diode
Superfast recov. rectif, 100V, 2A, Vf<0.95V(1A), <35ns
EF22
EFMAF220
Leshan Radio Company
SMA-FL
Diode
Superfast recov. rectif, 100V, 2A, Vf<0.95V(2A), <35ns
EF23
EFMA230
Leshan Radio Company
DO-214AC
Diode
Superfast recov. rectif, 150V, 2A, Vf<0.95V(1A), <35ns
EF23
EFMAF230
Leshan Radio Company
SMA-FL
Diode
Superfast recov. rectif, 150V, 2A, Vf<0.95V(2A), <35ns
EF24
EFMA240
Leshan Radio Company
DO-214AC
Diode
Superfast recov. rectif, 200V, 2A, Vf<0.95V(1A), <35ns
EF24
EFMAF240
Leshan Radio Company
SMA-FL
Diode
Superfast recov. rectif, 200V, 2A, Vf<0.95V(2A), <35ns
EF25
EFMA250
Leshan Radio Company
DO-214AC
Diode
Superfast recov. rectif, 300V, 2A, Vf<1.25V(1A), <35ns
EF25
EFMAF250
Leshan Radio Company
SMA-FL
Diode
Superfast recov. rectif, 300V, 2A, Vf<1.25V(2A), <35ns
EF26
EFMA260
Leshan Radio Company
DO-214AC
Diode
Superfast recov. rectif, 400V, 2A, Vf<1.25V(1A), <35ns
EF26
EFMAF260
Leshan Radio Company
SMA-FL
Diode
Superfast recov. rectif, 400V, 2A, Vf<1.25V(2A), <35ns
EF27
EFMA270
Leshan Radio Company
DO-214AC
Diode
Superfast recov. rectif, 500V, 2A, Vf<1.7V(1A), <35ns
EF27
EFMAF270
Leshan Radio Company
SMA-FL
Diode
Superfast recov. rectif, 500V, 2A, Vf<1.7V(2A), <35ns
EF28
EFMA280
Leshan Radio Company
DO-214AC
Diode
Superfast recov. rectif, 600V, 2A, Vf<1.7V(1A), <35ns
EF28
EFMAF280
Leshan Radio Company
SMA-FL
Diode
Superfast recov. rectif, 600V, 2A, Vf<1.7V(2A), <35ns
EF3
AP2121N-1.8TRE1
BCD Semiconductor Manufacturing
SOT-23
Linear voltage regulator IC
LDO, 1.8V±2%, 200mA
EF3
EFMAF103
Leshan Radio Company
SMA-FL
Diode
Superfast recov. rectif, 150V, 1A, Vf<0.95V(1A), <35ns
EF3
IXD5121E734MR-G
IXYS
SOT-25
Voltage detector IC
3.4V±2%, -Reset ODO, +WDEN, Wt=800ms, Rt=200ms
EF3
XC6121E734MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
3.4V±2%, -Reset ODO, +WDEN, Wt=800ms, Rt=200ms
EF3
XC6367E531MR
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM step-up, 5.3V±2.5%, 200mA, 100kHz, +CE
EF4
AP2121N-2.5TRE1
BCD Semiconductor Manufacturing
SOT-23
Linear voltage regulator IC
LDO, 2.5V±2%, 200mA
EF4
EFMAF104
Leshan Radio Company
SMA-FL
Diode
Superfast recov. rectif, 200V, 1A, Vf<0.95V(1A), <35ns
EF4
IXD5121E735MR-G
IXYS
SOT-25
Voltage detector IC
3.5V±2%, -Reset ODO, +WDEN, Wt=800ms, Rt=200ms
EF4
XC6121E735MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
3.5V±2%, -Reset ODO, +WDEN, Wt=800ms, Rt=200ms
EF4
XC6367E541MR
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM step-up, 5.4V±2.5%, 200mA, 100kHz, +CE
EF5
AP2121N-2.8TRE1
BCD Semiconductor Manufacturing
SOT-23
Linear voltage regulator IC
LDO, 2.8V±2%, 200mA
EF5
EFMAF105
Leshan Radio Company
SMA-FL
Diode
Superfast recov. rectif, 300V, 1A, Vf<1.25V(1A), <35ns
EF5
IXD5121E736MR-G
IXYS
SOT-25
Voltage detector IC
3.6V±2%, -Reset ODO, +WDEN, Wt=800ms, Rt=200ms
EF5
XC6121E736MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
3.6V±2%, -Reset ODO, +WDEN, Wt=800ms, Rt=200ms
EF5
XC6367E551MR
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM step-up, 5.5V±2.5%, 200mA, 100kHz, +CE
EF6
AP2121N-3.0TRE1
BCD Semiconductor Manufacturing
SOT-23
Linear voltage regulator IC
LDO, 3.0V±2%, 200mA
EF6
EFMAF106
Leshan Radio Company
SMA-FL
Diode
Superfast recov. rectif, 400V, 1A, Vf<1.25V(1A), <35ns
EF6
IXD5121E737MR-G
IXYS
SOT-25
Voltage detector IC
3.7V±2%, -Reset ODO, +WDEN, Wt=800ms, Rt=200ms
EF6
SMA6J120C
Sunmate Semiconductor
DO-214AC
Transient voltage supressor
Vrwm=120V, Vbr=133..169.0V, Ipp=2.8A, 600W(1ms), Bidirectional
EF6
XC6121E737MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
3.7V±2%, -Reset ODO, +WDEN, Wt=800ms, Rt=200ms
EF6
XC6367E561MR
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM step-up, 5.6V±2.5%, 200mA, 100kHz, +CE
EF7
AP2121N-3.2TRE1
BCD Semiconductor Manufacturing
SOT-23
Linear voltage regulator IC
LDO, 3.2V±2%, 200mA
EF7
EFMAF107
Leshan Radio Company
SMA-FL
Diode
Superfast recov. rectif, 500V, 1A, Vf<1.7V(1A), <35ns
EF7
IXD5121E738MR-G
IXYS
SOT-25
Voltage detector IC
3.8V±2%, -Reset ODO, +WDEN, Wt=800ms, Rt=200ms
EF7
XC6121E738MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
3.8V±2%, -Reset ODO, +WDEN, Wt=800ms, Rt=200ms
EF7
XC6367E571MR
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM step-up, 5.7V±2.5%, 200mA, 100kHz, +CE
EF8
AP2121N-3.3TRE1
BCD Semiconductor Manufacturing
SOT-23
Linear voltage regulator IC
LDO, 3.3V±2%, 200mA
EF8
EFMAF108
Leshan Radio Company
SMA-FL
Diode
Superfast recov. rectif, 600V, 1A, Vf<1.7V(1A), <35ns
EF8
IXD3237B08D0R-G
IXYS
WLP-5-03
DC/DC voltage converter IC
PWM-PWM/PFM, st-dwn, 0.8V±2%, 600mA, 3MHz, Vin>2V, HSST, CL
EF8
IXD3237B08D4R-G
IXYS
USP-6EL
DC/DC voltage converter IC
PWM-PWM/PFM, st-dwn, 0.8V±2%, 600mA, 3MHz, Vin>2V, HSST, CL
EF8
IXD3237B08DER-G
IXYS
USP-6C
DC/DC voltage converter IC
PWM-PWM/PFM, st-dwn, 0.8V±2%, 600mA, 3MHz, Vin>2V, HSST, CL
EF8
IXD3237B08DMR-G
IXYS
SOT-25
DC/DC voltage converter IC
PWM-PWM/PFM, st-dwn, 0.8V±2%, 600mA, 3MHz, Vin>2V, HSST, CL
EF8
IXD5121E739MR-G
IXYS
SOT-25
Voltage detector IC
3.9V±2%, -Reset ODO, +WDEN, Wt=800ms, Rt=200ms
EF8
XC6121E739MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
3.9V±2%, -Reset ODO, +WDEN, Wt=800ms, Rt=200ms
EF8
XC6367E581MR
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM step-up, 5.8V±2.5%, 200mA, 100kHz, +CE
EF8
XC9237B08D0R-G
Torex Semiconductor
WLP-5-03
DC/DC voltage converter IC
PWM-PWM/PFM, st-dwn, 0.8V±2%, 600mA, 3MHz, Vin>2V, HSST, CL
EF8
XC9237B08D4R-G
Torex Semiconductor
USP-6EL
DC/DC voltage converter IC
PWM-PWM/PFM, st-dwn, 0.8V±2%, 600mA, 3MHz, Vin>2V, HSST, CL
EF8
XC9237B08DER-G
Torex Semiconductor
USP-6C
DC/DC voltage converter IC
PWM-PWM/PFM, st-dwn, 0.8V±2%, 600mA, 3MHz, Vin>2V, HSST, CL
EF8
XC9237B08DMR-G
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM-PWM/PFM, st-dwn, 0.8V±2%, 600mA, 3MHz, Vin>2V, HSST, CL
EF8
XCL207B083AR-G
Torex Semiconductor
CL-2025
DC/DC voltage converter IC
PWM-PWM/PFM step-down, 3MHz, 0.8V±2%, 600mA, CL
EF9
AP2121N-1.2TRE1
BCD Semiconductor Manufacturing
SOT-23
Linear voltage regulator IC
LDO, 1.2V±2%, 200mA
EF9
IXD3237B09D0R-G
IXYS
WLP-5-03
DC/DC voltage converter IC
PWM-PWM/PFM, st-dwn, 0.9V±2%, 600mA, 3MHz, Vin>2V, HSST, CL
EF9
IXD3237B09D4R-G
IXYS
USP-6EL
DC/DC voltage converter IC
PWM-PWM/PFM, st-dwn, 0.9V±2%, 600mA, 3MHz, Vin>2V, HSST, CL
EF9
IXD3237B09DER-G
IXYS
USP-6C
DC/DC voltage converter IC
PWM-PWM/PFM, st-dwn, 0.9V±2%, 600mA, 3MHz, Vin>2V, HSST, CL
EF9
IXD3237B09DMR-G
IXYS
SOT-25
DC/DC voltage converter IC
PWM-PWM/PFM, st-dwn, 0.9V±2%, 600mA, 3MHz, Vin>2V, HSST, CL
EF9
IXD5121E740MR-G
IXYS
SOT-25
Voltage detector IC
4.0V±2%, -Reset ODO, +WDEN, Wt=800ms, Rt=200ms
EF9
XC6121E740MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
4.0V±2%, -Reset ODO, +WDEN, Wt=800ms, Rt=200ms
EF9
XC6367E591MR
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM step-up, 5.9V±2.5%, 200mA, 100kHz, +CE
EF9
XC9237B09D0R-G
Torex Semiconductor
WLP-5-03
DC/DC voltage converter IC
PWM-PWM/PFM, st-dwn, 0.9V±2%, 600mA, 3MHz, Vin>2V, HSST, CL
EF9
XC9237B09D4R-G
Torex Semiconductor
USP-6EL
DC/DC voltage converter IC
PWM-PWM/PFM, st-dwn, 0.9V±2%, 600mA, 3MHz, Vin>2V, HSST, CL
EF9
XC9237B09DER-G
Torex Semiconductor
USP-6C
DC/DC voltage converter IC
PWM-PWM/PFM, st-dwn, 0.9V±2%, 600mA, 3MHz, Vin>2V, HSST, CL
EF9
XC9237B09DMR-G
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM-PWM/PFM, st-dwn, 0.9V±2%, 600mA, 3MHz, Vin>2V, HSST, CL
EF9
XCL207B093AR-G
Torex Semiconductor
CL-2025
DC/DC voltage converter IC
PWM-PWM/PFM step-down, 3MHz, 0.9V±2%, 600mA, CL
EFA
IXD5121E741MR-G
IXYS
SOT-25
Voltage detector IC
4.1V±2%, -Reset ODO, +WDEN, Wt=800ms, Rt=200ms
EFA
XC6121E741MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
4.1V±2%, -Reset ODO, +WDEN, Wt=800ms, Rt=200ms
EFA
XC6367E505MR
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM step-up, 5.0V±2.5%, 200mA, 500kHz, +CE
EFB
IXD5121E742MR-G
IXYS
SOT-25
Voltage detector IC
4.2V±2%, -Reset ODO, +WDEN, Wt=800ms, Rt=200ms
EFB
XC6121E742MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
4.2V±2%, -Reset ODO, +WDEN, Wt=800ms, Rt=200ms
EFB
XC6367E515MR
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM step-up, 5.1V±2.5%, 200mA, 500kHz, +CE
EFC
IXD5121E743MR-G
IXYS
SOT-25
Voltage detector IC
4.3V±2%, -Reset ODO, +WDEN, Wt=800ms, Rt=200ms
EFC
XC6121E743MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
4.3V±2%, -Reset ODO, +WDEN, Wt=800ms, Rt=200ms
EFC
XC6367E525MR
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM step-up, 5.2V±2.5%, 200mA, 500kHz, +CE
EFD
IXD5121E744MR-G
IXYS
SOT-25
Voltage detector IC
4.4V±2%, -Reset ODO, +WDEN, Wt=800ms, Rt=200ms
EFD
XC6121E744MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
4.4V±2%, -Reset ODO, +WDEN, Wt=800ms, Rt=200ms
EFD
XC6367E535MR
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM step-up, 5.3V±2.5%, 200mA, 500kHz, +CE
EFE
IXD5121E745MR-G
IXYS
SOT-25
Voltage detector IC
4.5V±2%, -Reset ODO, +WDEN, Wt=800ms, Rt=200ms
EFE
XC6121E745MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
4.5V±2%, -Reset ODO, +WDEN, Wt=800ms, Rt=200ms
EFE
XC6367E545MR
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM step-up, 5.4V±2.5%, 200mA, 500kHz, +CE
EFF
IXD5121E716MR-G
IXYS
SOT-25
Voltage detector IC
1.6V±2%, -Reset ODO, +WDEN, Wt=800ms, Rt=200ms
EFF
IXD5121E746MR-G
IXYS
SOT-25
Voltage detector IC
4.6V±2%, -Reset ODO, +WDEN, Wt=800ms, Rt=200ms
EFF
XC6121E716MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
1.6V±2%, -Reset ODO, +WDEN, Wt=800ms, Rt=200ms
EFF
XC6121E746MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
4.6V±2%, -Reset ODO, +WDEN, Wt=800ms, Rt=200ms
EFF
XC6367E555MR
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM step-up, 5.5V±2.5%, 200mA, 500kHz, +CE
EFH
IXD5121E717MR-G
IXYS
SOT-25
Voltage detector IC
1.7V±2%, -Reset ODO, +WDEN, Wt=800ms, Rt=200ms
EFH
IXD5121E747MR-G
IXYS
SOT-25
Voltage detector IC
4.7V±2%, -Reset ODO, +WDEN, Wt=800ms, Rt=200ms
EFH
XC6121E717MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
1.7V±2%, -Reset ODO, +WDEN, Wt=800ms, Rt=200ms
EFH
XC6121E747MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
4.7V±2%, -Reset ODO, +WDEN, Wt=800ms, Rt=200ms
EFH
XC6367E565MR
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM step-up, 5.6V±2.5%, 200mA, 500kHz, +CE
EFJ
1.5SMC20
Taiwan Semiconductor Company
DO-214AB
Transient voltage supressor
Vrwm=16.2V, Vbr=18..22V, Ipp=51.5A, 1500W(1ms)
EFJ
1.5SMC20C
Taiwan Semiconductor Company
DO-214AB
Transient voltage supressor
Vrwm=16.2V, Vbr=18..22V, Ipp=51.5A, 1500W(1ms), Bidirectional
EFK
IXD5121E718MR-G
IXYS
SOT-25
Voltage detector IC
1.8V±2%, -Reset ODO, +WDEN, Wt=800ms, Rt=200ms
EFK
IXD5121E748MR-G
IXYS
SOT-25
Voltage detector IC
4.8V±2%, -Reset ODO, +WDEN, Wt=800ms, Rt=200ms
EFK
XC6121E718MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
1.8V±2%, -Reset ODO, +WDEN, Wt=800ms, Rt=200ms
EFK
XC6121E748MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
4.8V±2%, -Reset ODO, +WDEN, Wt=800ms, Rt=200ms
EFK
XC6367E575MR
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM step-up, 5.7V±2.5%, 200mA, 500kHz, +CE
EFL
FES1FL
Fagor Electronica
DO-219AA
Diode
U-fast recov. rectif, 300V, 1A, Vf<1.3V(1A), <35ns
EFL
IXD3237B0LD0R-G
IXYS
WLP-5-03
DC/DC voltage converter IC
PWM-PWM/PFM, st-dwn, 0.85V±2%, 600mA, 3MHz, Vin>2V, HSST, CL
EFL
IXD3237B0LD4R-G
IXYS
USP-6EL
DC/DC voltage converter IC
PWM-PWM/PFM, st-dwn, 0.85V±2%, 600mA, 3MHz, Vin>2V, HSST, CL
EFL
IXD3237B0LDER-G
IXYS
USP-6C
DC/DC voltage converter IC
PWM-PWM/PFM, st-dwn, 0.85V±2%, 600mA, 3MHz, Vin>2V, HSST, CL
EFL
IXD3237B0LDMR-G
IXYS
SOT-25
DC/DC voltage converter IC
PWM-PWM/PFM, st-dwn, 0.85V±2%, 600mA, 3MHz, Vin>2V, HSST, CL
EFL
IXD5121E719MR-G
IXYS
SOT-25
Voltage detector IC
1.9V±2%, -Reset ODO, +WDEN, Wt=800ms, Rt=200ms
EFL
IXD5121E749MR-G
IXYS
SOT-25
Voltage detector IC
4.9V±2%, -Reset ODO, +WDEN, Wt=800ms, Rt=200ms
EFL
XC6121E719MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
1.9V±2%, -Reset ODO, +WDEN, Wt=800ms, Rt=200ms
EFL
XC6121E749MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
4.9V±2%, -Reset ODO, +WDEN, Wt=800ms, Rt=200ms
EFL
XC6367E585MR
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM step-up, 5.8V±2.5%, 200mA, 500kHz, +CE
EFL
XC9237B0LD0R-G
Torex Semiconductor
WLP-5-03
DC/DC voltage converter IC
PWM-PWM/PFM, st-dwn, 0.85V±2%, 600mA, 3MHz, Vin>2V, HSST, CL
EFL
XC9237B0LD4R-G
Torex Semiconductor
USP-6EL
DC/DC voltage converter IC
PWM-PWM/PFM, st-dwn, 0.85V±2%, 600mA, 3MHz, Vin>2V, HSST, CL
EFL
XC9237B0LDER-G
Torex Semiconductor
USP-6C
DC/DC voltage converter IC
PWM-PWM/PFM, st-dwn, 0.85V±2%, 600mA, 3MHz, Vin>2V, HSST, CL
EFL
XC9237B0LDMR-G
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM-PWM/PFM, st-dwn, 0.85V±2%, 600mA, 3MHz, Vin>2V, HSST, CL
EFL
XCL207B0L3AR-G
Torex Semiconductor
CL-2025
DC/DC voltage converter IC
PWM-PWM/PFM step-down, 3MHz, 0.85V±2%, 600mA, CL
EFM
IXD3237B0MD0R-G
IXYS
WLP-5-03
DC/DC voltage converter IC
PWM-PWM/PFM, st-dwn, 0.95V±2%, 600mA, 3MHz, Vin>2V, HSST, CL
EFM
IXD3237B0MD4R-G
IXYS
USP-6EL
DC/DC voltage converter IC
PWM-PWM/PFM, st-dwn, 0.95V±2%, 600mA, 3MHz, Vin>2V, HSST, CL
EFM
IXD3237B0MDER-G
IXYS
USP-6C
DC/DC voltage converter IC
PWM-PWM/PFM, st-dwn, 0.95V±2%, 600mA, 3MHz, Vin>2V, HSST, CL
EFM
IXD3237B0MDMR-G
IXYS
SOT-25
DC/DC voltage converter IC
PWM-PWM/PFM, st-dwn, 0.95V±2%, 600mA, 3MHz, Vin>2V, HSST, CL
EFM
IXD5121E720MR-G
IXYS
SOT-25
Voltage detector IC
2.0V±2%, -Reset ODO, +WDEN, Wt=800ms, Rt=200ms
EFM
IXD5121E750MR-G
IXYS
SOT-25
Voltage detector IC
5.0V±2%, -Reset ODO, +WDEN, Wt=800ms, Rt=200ms
EFM
XC6121E720MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
2.0V±2%, -Reset ODO, +WDEN, Wt=800ms, Rt=200ms
EFM
XC6121E750MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
5.0V±2%, -Reset ODO, +WDEN, Wt=800ms, Rt=200ms
EFM
XC6367E595MR
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM step-up, 5.9V±2.5%, 200mA, 500kHz, +CE
EFM
XC9237B0MD0R-G
Torex Semiconductor
WLP-5-03
DC/DC voltage converter IC
PWM-PWM/PFM, st-dwn, 0.95V±2%, 600mA, 3MHz, Vin>2V, HSST, CL
EFM
XC9237B0MD4R-G
Torex Semiconductor
USP-6EL
DC/DC voltage converter IC
PWM-PWM/PFM, st-dwn, 0.95V±2%, 600mA, 3MHz, Vin>2V, HSST, CL
EFM
XC9237B0MDER-G
Torex Semiconductor
USP-6C
DC/DC voltage converter IC
PWM-PWM/PFM, st-dwn, 0.95V±2%, 600mA, 3MHz, Vin>2V, HSST, CL
EFM
XC9237B0MDMR-G
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM-PWM/PFM, st-dwn, 0.95V±2%, 600mA, 3MHz, Vin>2V, HSST, CL
EFM
XCL207B0M3AR-G
Torex Semiconductor
CL-2025
DC/DC voltage converter IC
PWM-PWM/PFM step-down, 3MHz, 0.95V±2%, 600mA, CL
EFM101
EFM101
Leshan Radio Company
DO-214AC
Diode
Superfast recov. rectif, 50V, 1A, Vf<0.95V(1A), <35ns
EFM102
EFM102
Leshan Radio Company
DO-214AC
Diode
Superfast recov. rectif, 100V, 1A, Vf<0.95V(1A), <35ns
EFM103
EFM103
Leshan Radio Company
DO-214AC
Diode
Superfast recov. rectif, 150V, 1A, Vf<0.95V(1A), <35ns
EFM104
EFM104
Leshan Radio Company
DO-214AC
Diode
Superfast recov. rectif, 200V, 1A, Vf<0.95V(1A), <35ns
EFM105
EFM105
Leshan Radio Company
DO-214AC
Diode
Superfast recov. rectif, 300V, 1A, Vf<0.95V(1A), <35ns
EFM106
EFM106
Leshan Radio Company
DO-214AC
Diode
Superfast recov. rectif, 400V, 1A, Vf<1.25V(1A), <35ns
EFM107
EFM107
Leshan Radio Company
DO-214AC
Diode
Superfast recov. rectif, 500V, 1A, Vf<1.25V(1A), <35ns
EFM108
EFM108
Leshan Radio Company
DO-214AC
Diode
Superfast recov. rectif, 600V, 1A, Vf<1.7V(1A), <35ns
EFN
IXD5121E721MR-G
IXYS
SOT-25
Voltage detector IC
2.1V±2%, -Reset ODO, +WDEN, Wt=800ms, Rt=200ms
EFN
XC6121E721MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
2.1V±2%, -Reset ODO, +WDEN, Wt=800ms, Rt=200ms
EFP
IXD5121E722MR-G
IXYS
SOT-25
Voltage detector IC
2.2V±2%, -Reset ODO, +WDEN, Wt=800ms, Rt=200ms
EFP
TPC20
Vishay Semiconductor
TO-277A
Transient voltage supressor
Vbr=18.0..22.0V, Vrwm=16.2V, Ipp=51.5A, 1500W(1ms)
EFP
TPSMC20
Vishay Semiconductor
DO-214AB
Transient voltage supressor
Vbr=18.0..22.0V, Vrwm=16.2V, 51.5A, 1500W(1ms)
EFP
XC6121E722MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
2.2V±2%, -Reset ODO, +WDEN, Wt=800ms, Rt=200ms
EFR
IXD5121E723MR-G
IXYS
SOT-25
Voltage detector IC
2.3V±2%, -Reset ODO, +WDEN, Wt=800ms, Rt=200ms
EFR
XC6121E723MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
2.3V±2%, -Reset ODO, +WDEN, Wt=800ms, Rt=200ms
EFs
BCW66F
Infineon Technologies
SOT-23
NPN transistor
AF, 75V, 800mA, 330mW, B=100..250, >170MHz
EFS
IXD5121E724MR-G
IXYS
SOT-25
Voltage detector IC
2.4V±2%, -Reset ODO, +WDEN, Wt=800ms, Rt=200ms
EFS
XC6121E724MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
2.4V±2%, -Reset ODO, +WDEN, Wt=800ms, Rt=200ms
EFT
IXD5121E725MR-G
IXYS
SOT-25
Voltage detector IC
2.5V±2%, -Reset ODO, +WDEN, Wt=800ms, Rt=200ms
EFT
XC6121E725MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
2.5V±2%, -Reset ODO, +WDEN, Wt=800ms, Rt=200ms
EFU
IXD5121E726MR-G
IXYS
SOT-25
Voltage detector IC
2.6V±2%, -Reset ODO, +WDEN, Wt=800ms, Rt=200ms
EFU
XC6121E726MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
2.6V±2%, -Reset ODO, +WDEN, Wt=800ms, Rt=200ms
EFV
IXD5121E727MR-G
IXYS
SOT-25
Voltage detector IC
2.7V±2%, -Reset ODO, +WDEN, Wt=800ms, Rt=200ms
EFV
XC6121E727MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
2.7V±2%, -Reset ODO, +WDEN, Wt=800ms, Rt=200ms
EFX
IXD5121E728MR-G
IXYS
SOT-25
Voltage detector IC
2.8V±2%, -Reset ODO, +WDEN, Wt=800ms, Rt=200ms
EFX
XC6121E728MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
2.8V±2%, -Reset ODO, +WDEN, Wt=800ms, Rt=200ms
EFY
IXD5121E729MR-G
IXYS
SOT-25
Voltage detector IC
2.9V±2%, -Reset ODO, +WDEN, Wt=800ms, Rt=200ms
EFY
XC6121E729MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
2.9V±2%, -Reset ODO, +WDEN, Wt=800ms, Rt=200ms
EFZ
IXD5121E730MR-G
IXYS
SOT-25
Voltage detector IC
3.0V±2%, -Reset ODO, +WDEN, Wt=800ms, Rt=200ms
EFZ
XC6121E730MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
3.0V±2%, -Reset ODO, +WDEN, Wt=800ms, Rt=200ms