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 'H7'

Marking
Name
Manufacturer/Case
Function
H7
2SC3134-7
Sanyo Electric
SOT-23
NPN transistor
AF, 60V, 150mA, 200mW, 100MHz, B=300..600
H7
2SC4446-7
Sanyo Electric
SOT-323
NPN transistor
GP, AF, 60V, 150mA, 150mW, B=300..600, 130MHz
h7
BD46E385G-M
Rohm
SSOP-5
Voltage detector IC
3.8V±1%, -MR, -Reset PPO, Td=50ms
H7
BL8555-17HQ
Shanghai Belling
SC-70-5
Linear voltage regulator IC
LDO, 1.7V±2%, 400mA
H7
BL8555-17HRA
Shanghai Belling
SOT-23-5
Linear voltage regulator IC
LDO, 1.7V±2%, 400mA
H7
BL8555-17HRB
Shanghai Belling
SOT-23-5
Linear voltage regulator IC
LDO, 1.7V±2%, 400mA
H7
BL8555-17TQ
Shanghai Belling
SC-70-5
Linear voltage regulator IC
LDO, 1.7V±2%, 400mA, +CE
H7
BL8555-17TRA
Shanghai Belling
SOT-23-5
Linear voltage regulator IC
LDO, 1.7V±2%, 400mA, +CE
H7
BL8555-17TRB
Shanghai Belling
SOT-23-5
Linear voltage regulator IC
LDO, 1.7V±2%, 400mA, +CE
H7
BL8555-27HQ
Shanghai Belling
SC-70-5
Linear voltage regulator IC
LDO, 2.7V±2%, 400mA, +CE
H7
BL8555-27HRA
Shanghai Belling
SOT-23-5
Linear voltage regulator IC
LDO, 2.7V±2%, 400mA, +CE
H7
BL8555-27HRB
Shanghai Belling
SOT-23-5
Linear voltage regulator IC
LDO, 2.7V±2%, 400mA, +CE
H7
BL8555-27TQ
Shanghai Belling
SC-70-5
Linear voltage regulator IC
LDO, 2.7V±2%, 400mA
H7
BL8555-27TRA
Shanghai Belling
SOT-23-5
Linear voltage regulator IC
LDO, 2.7V±2%, 400mA
H7
BL8555-27TRB
Shanghai Belling
SOT-23-5
Linear voltage regulator IC
LDO, 2.7V±2%, 400mA
H7
BL8555-37HQ
Shanghai Belling
SC-70-5
Linear voltage regulator IC
LDO, 3.7V±2%, 400mA, +CE
H7
BL8555-37HRA
Shanghai Belling
SOT-23-5
Linear voltage regulator IC
LDO, 3.7V±2%, 400mA, +CE
H7
BL8555-37HRB
Shanghai Belling
SOT-23-5
Linear voltage regulator IC
LDO, 3.7V±2%, 400mA, +CE
H7
BL8555-37TQ
Shanghai Belling
SC-70-5
Linear voltage regulator IC
LDO, 3.7V±2%, 400mA
H7
BL8555-37TRA
Shanghai Belling
SOT-23-5
Linear voltage regulator IC
LDO, 3.7V±2%, 400mA
H7
BL8555-37TRB
Shanghai Belling
SOT-23-5
Linear voltage regulator IC
LDO, 3.7V±2%, 400mA
H7
BL8555-47HQ
Shanghai Belling
SC-70-5
Linear voltage regulator IC
LDO, 4.7V±2%, 400mA, +CE
H7
BL8555-47HRA
Shanghai Belling
SOT-23-5
Linear voltage regulator IC
LDO, 4.7V±2%, 400mA, +CE
H7
BL8555-47HRB
Shanghai Belling
SOT-23-5
Linear voltage regulator IC
LDO, 4.7V±2%, 400mA, +CE
H7
BL8555-47TQ
Shanghai Belling
SC-70-5
Linear voltage regulator IC
LDO, 4.7V±2%, 400mA
H7
BL8555-47TRA
Shanghai Belling
SOT-23-5
Linear voltage regulator IC
LDO, 4.7V±2%, 400mA
H7
BL8555-47TRB
Shanghai Belling
SOT-23-5
Linear voltage regulator IC
LDO, 4.7V±2%, 400mA
H7
BZX585-C11
Philips
SOD-523
Zener diode
11V±5%, If=200mA, 300mW
H7
CMOZ11V
Central Semiconductor
SOD-523
Zener diode
10.45..11.55V, Izt=5mA, Zzt=20, 250mW
H7
CURMT107-HF
Comchip Technology
SOD-123H
Diode
U-fast Rec. Rect., 1000V, 1A, Vf<1.7V(1A), 70ns
H7
ELM7627HAB
ELM Technology
SOT-23
Voltage detector IC
2.7V±2%, +Reset PPO, 250ms
H7
ELM89373A
ELM Technology
SOT-89-5
Linear voltage regulator IC
LDO, 3.7V±2%, 300mA, +CE
H7
KN4A4P
NEC Electronics
SOT-416
PNP transistor
Sw, 60V, 100mA, 150mW, R1/R2=10k/47k
H7
LR8555-17HQ
Leshan Radio Company
SC-70-5
Linear voltage regulator IC
LDO, 1.7V±2%, 400mA
H7
LR8555-17HRA
Leshan Radio Company
SOT-23-5
Linear voltage regulator IC
LDO, 1.7V±2%, 400mA
H7
LR8555-17HRB
Leshan Radio Company
SOT-23-5
Linear voltage regulator IC
LDO, 1.7V±2%, 400mA
H7
LR8555-17TQ
Leshan Radio Company
SC-70-5
Linear voltage regulator IC
LDO, 1.7V±2%, 400mA, +CE
H7
LR8555-17TRA
Leshan Radio Company
SOT-23-5
Linear voltage regulator IC
LDO, 1.7V±2%, 400mA, +CE
H7
LR8555-17TRB
Leshan Radio Company
SOT-23-5
Linear voltage regulator IC
LDO, 1.7V±2%, 400mA, +CE
H7
LR8555-27HQ
Leshan Radio Company
SC-70-5
Linear voltage regulator IC
LDO, 2.7V±2%, 400mA, +CE
H7
LR8555-27HRA
Leshan Radio Company
SOT-23-5
Linear voltage regulator IC
LDO, 2.7V±2%, 400mA, +CE
H7
LR8555-27HRB
Leshan Radio Company
SOT-23-5
Linear voltage regulator IC
LDO, 2.7V±2%, 400mA, +CE
H7
LR8555-27TQ
Leshan Radio Company
SC-70-5
Linear voltage regulator IC
LDO, 2.7V±2%, 400mA
H7
LR8555-27TRA
Leshan Radio Company
SOT-23-5
Linear voltage regulator IC
LDO, 2.7V±2%, 400mA
H7
LR8555-27TRB
Leshan Radio Company
SOT-23-5
Linear voltage regulator IC
LDO, 2.7V±2%, 400mA
H7
LR8555-37HQ
Leshan Radio Company
SC-70-5
Linear voltage regulator IC
LDO, 3.7V±2%, 400mA, +CE
H7
LR8555-37HRA
Leshan Radio Company
SOT-23-5
Linear voltage regulator IC
LDO, 3.7V±2%, 400mA, +CE
H7
LR8555-37HRB
Leshan Radio Company
SOT-23-5
Linear voltage regulator IC
LDO, 3.7V±2%, 400mA, +CE
H7
LR8555-37TQ
Leshan Radio Company
SC-70-5
Linear voltage regulator IC
LDO, 3.7V±2%, 400mA
H7
LR8555-37TRA
Leshan Radio Company
SOT-23-5
Linear voltage regulator IC
LDO, 3.7V±2%, 400mA
H7
LR8555-37TRB
Leshan Radio Company
SOT-23-5
Linear voltage regulator IC
LDO, 3.7V±2%, 400mA
H7
LR8555-47HQ
Leshan Radio Company
SC-70-5
Linear voltage regulator IC
LDO, 4.7V±2%, 400mA, +CE
H7
LR8555-47HRA
Leshan Radio Company
SOT-23-5
Linear voltage regulator IC
LDO, 4.7V±2%, 400mA, +CE
H7
LR8555-47HRB
Leshan Radio Company
SOT-23-5
Linear voltage regulator IC
LDO, 4.7V±2%, 400mA, +CE
H7
LR8555-47TQ
Leshan Radio Company
SC-70-5
Linear voltage regulator IC
LDO, 4.7V±2%, 400mA
H7
LR8555-47TRA
Leshan Radio Company
SOT-23-5
Linear voltage regulator IC
LDO, 4.7V±2%, 400mA
H7
LR8555-47TRB
Leshan Radio Company
SOT-23-5
Linear voltage regulator IC
LDO, 4.7V±2%, 400mA
H7
MMSZ5242B-V-G
Vishay Semiconductor
SOD-123
Zener diode
12V±5%, Izt=20mA, Zzt=30, 500mW
H7
PZU3.9BL
Philips
SOT-882
Zener diode
3.9V±5%, If=200mA, 250mW
H7
PZU4.7B2
Philips
SOD-323FL
Zener diode
4.55..4.75V, Zzt=80(Izt=5mA), 310mW
H7
R1111N471B
Ricoh
SOT-23-5
Linear voltage regulator IC
LDO, Low noise, 4.7V±2%, 200mA, +CE
H7
R1131D271A
Ricoh
SON-6
Linear voltage regulator IC
LDO, 2.7V±2%, 300mA, +CE
H7
R3114Q341C
Ricoh
SC-82AB
Voltage detector IC
3.4V±0.8%, -Reset PPO
H7
R3118K331C
Ricoh
DFN1212-6
Voltage detector IC
3.3V±1.5%, -Reset PPO, Sense
H7
R3130N37EA
Ricoh
SOT-23
Voltage detector IC
3.7V±1.5%, -Reset PPO, 240ms
H7
RN2908FS
Toshiba
FS6
PNP transistor
Dual, Sw, 20V, 50mA, 50mW, R1/R2=22k/47k
H7
RP103Q211B
Ricoh
SC-82AB
Linear voltage regulator IC
LDO, 2.1V±1%, 150mA, +CE
H7
RP109L351D
Ricoh
DFN1010-4
Linear voltage regulator IC
LDO, 3.5V±1%, 150mA, +CE, CL
H7
SN74AUP1G17DCK
Texas Instruments
SC-70-5
Capacitance diode
Schmitt-trigger
H7
SN74AUP1G17DRL
Texas Instruments
SOT-553
Capacitance diode
Schmitt-trigger
H7
SN74AUP1G17DRY
Texas Instruments
QFN-6
Capacitance diode
Schmitt-trigger
H7
SN74AUP1G17DSF
Texas Instruments
µQFN
Capacitance diode
Schmitt-trigger
H7
SN74AUP1G17YFP
Texas Instruments
BGA-4
Capacitance diode
Schmitt-trigger
H7
SN74AUP1G17YZP
Texas Instruments
BGA-5
Capacitance diode
Schmitt-trigger
H7
XC6221B38B7R
Torex Semiconductor
USPN-4
Linear voltage regulator IC
LDO, 3.85V±1%, 200mA, +CE, CL
H7
XC6221B38BNR
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 3.85V±1%, 200mA, +CE, CL
H7
XC6223H4019R-G
Torex Semiconductor
USPQ-4B03
Linear voltage regulator IC
LDO, 4.0V±1%, 300mA, +CE, CL, PDR, ICP
H7
XC6224B151NR
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 1.5V±1.5%, 150mA, +CE, PDR
H7-
RT9818A-24PV
Richtek Technology
SOT-23
Voltage detector IC
2.4V±1.5%, -Reset ODO
H70
BZX84B16-V-G
Vishay Semiconductor
SOT-23
Zener diode
15.68..16.32V, Zzt=40, Izt=5mA, 300mW
H70
XC6220B30BER
Torex Semiconductor
USP-6C
Linear voltage regulator IC
LDO, 3.05V±1%, 1A, +CE, CL
H70
XC6220B30BMR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 3.05V±1%, 1A, +CE, CL
H70
XC6220B30BPR
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 3.05V±1%, 1A, +CE, CL
H70
XC6383A701M
Torex Semiconductor
SOT-23
DC/DC voltage converter IC
PFM step-up, 7.0V±2.5%, 400mA, 100kHz
H70
XC6383A701P
Torex Semiconductor
SOT-89
DC/DC voltage converter IC
PFM step-up, 7.0V±2.5%, 400mA, 100kHz
H71
BCF70R
Philips
SOT-23
PNP transistor
AF, 45V, 100mA, 350mW, B=215..500, >100MHz
H71
BZX84B18-V-G
Vishay Semiconductor
SOT-23
Zener diode
17.64..18.36V, Zzt=45, Izt=5mA, 300mW
H71
XC6220B31BER
Torex Semiconductor
USP-6C
Linear voltage regulator IC
LDO, 3.15V±1%, 1A, +CE, CL
H71
XC6220B31BMR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 3.15V±1%, 1A, +CE, CL
H71
XC6220B31BPR
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 3.15V±1%, 1A, +CE, CL
H72
BZX84B20-V-G
Vishay Semiconductor
SOT-23
Zener diode
19.60..20.40V, Zzt=55, Izt=5mA, 300mW
H72
XC6220B32BER
Torex Semiconductor
USP-6C
Linear voltage regulator IC
LDO, 3.25V±1%, 1A, +CE, CL
H72
XC6220B32BMR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 3.25V±1%, 1A, +CE, CL
H72
XC6220B32BPR
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 3.25V±1%, 1A, +CE, CL
H73
BZX84B22-V-G
Vishay Semiconductor
SOT-23
Zener diode
21.56..22.44V, Zzt=55, Izt=5mA, 300mW
H73
XC6220B33BER
Torex Semiconductor
USP-6C
Linear voltage regulator IC
LDO, 3.35V±1%, 1A, +CE, CL
H73
XC6220B33BMR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 3.35V±1%, 1A, +CE, CL
H73
XC6220B33BPR
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 3.35V±1%, 1A, +CE, CL
H74
BZX84B24-V-G
Vishay Semiconductor
SOT-23
Zener diode
23.52..24.48V, Zzt=70, Izt=5mA, 300mW
H74
SN74AUP1G74DCT
Texas Instruments
SSOP-8
Capacitance diode
Positive edge-triggered D-type flip-flop with set and reset
H74
XC6220B34BER
Torex Semiconductor
USP-6C
Linear voltage regulator IC
LDO, 3.45V±1%, 1A, +CE, CL
H74
XC6220B34BMR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 3.45V±1%, 1A, +CE, CL
H74
XC6220B34BPR
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 3.45V±1%, 1A, +CE, CL
H75
BZX84B27-V-G
Vishay Semiconductor
SOT-23
Zener diode
26.46..27.54V, Zzt=80, Izt=5mA, 300mW
H75
XC6220B35BER
Torex Semiconductor
USP-6C
Linear voltage regulator IC
LDO, 3.55V±1%, 1A, +CE, CL
H75
XC6220B35BMR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 3.55V±1%, 1A, +CE, CL
H75
XC6220B35BPR
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 3.55V±1%, 1A, +CE, CL
H76
BZX84B30-V-G
Vishay Semiconductor
SOT-23
Zener diode
29.40..30.60V, Zzt=80, Izt=5mA, 300mW
H76
XC6220B36BER
Torex Semiconductor
USP-6C
Linear voltage regulator IC
LDO, 3.65V±1%, 1A, +CE, CL
H76
XC6220B36BMR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 3.65V±1%, 1A, +CE, CL
H76
XC6220B36BPR
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 3.65V±1%, 1A, +CE, CL
H77
BZX84B33-V-G
Vishay Semiconductor
SOT-23
Zener diode
32.34..33.66V, Zzt=80, Izt=5mA, 300mW
H77
XC6220B37BER
Torex Semiconductor
USP-6C
Linear voltage regulator IC
LDO, 3.75V±1%, 1A, +CE, CL
H77
XC6220B37BMR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 3.75V±1%, 1A, +CE, CL
H77
XC6220B37BPR
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 3.75V±1%, 1A, +CE, CL
H78
BZX84B36-V-G
Vishay Semiconductor
SOT-23
Zener diode
35.28..36.72V, Zzt=90, Izt=5mA, 300mW
H78
XC6220B38BER
Torex Semiconductor
USP-6C
Linear voltage regulator IC
LDO, 3.85V±1%, 1A, +CE, CL
H78
XC6220B38BMR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 3.85V±1%, 1A, +CE, CL
H78
XC6220B38BPR
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 3.85V±1%, 1A, +CE, CL
H7824
BH7824FVM
Rohm
SOP-8
Linear IC
AF PA, BTL, 2.4..5.5V, 500mW(5V/8), shutdown
H7826
BH7826FVM
Rohm
SOP-8
Linear IC
AF PA, BTL, 2.6..5.5V, 500mW(5V/8), shutdown
H79
BZX84B39-V-G
Vishay Semiconductor
SOT-23
Zener diode
38.22..39.78V, Zzt=130, Izt=5mA, 300mW
H79
SN74AUP1G79DBV
Texas Instruments
SOT-23-5
Capacitance diode
Positive edge-triggered D-type flip-flop
H79
XC6220B39BER
Torex Semiconductor
USP-6C
Linear voltage regulator IC
LDO, 3.95V±1%, 1A, +CE, CL
H79
XC6220B39BMR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 3.95V±1%, 1A, +CE, CL
H79
XC6220B39BPR
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 3.95V±1%, 1A, +CE, CL
H7A
XC6220B40BER
Torex Semiconductor
USP-6C
Linear voltage regulator IC
LDO, 4.05V±1%, 1A, +CE, CL
H7A
XC6220B40BMR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 4.05V±1%, 1A, +CE, CL
H7A
XC6220B40BPR
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 4.05V±1%, 1A, +CE, CL
H7B
XC6220B41BER
Torex Semiconductor
USP-6C
Linear voltage regulator IC
LDO, 4.15V±1%, 1A, +CE, CL
H7B
XC6220B41BMR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 4.15V±1%, 1A, +CE, CL
H7B
XC6220B41BPR
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 4.15V±1%, 1A, +CE, CL
H7C
XC6220B42BER
Torex Semiconductor
USP-6C
Linear voltage regulator IC
LDO, 4.25V±1%, 1A, +CE, CL
H7C
XC6220B42BMR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 4.25V±1%, 1A, +CE, CL
H7C
XC6220B42BPR
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 4.25V±1%, 1A, +CE, CL
H7D
XC6220B43BER
Torex Semiconductor
USP-6C
Linear voltage regulator IC
LDO, 4.35V±1%, 1A, +CE, CL
H7D
XC6220B43BMR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 4.35V±1%, 1A, +CE, CL
H7D
XC6220B43BPR
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 4.35V±1%, 1A, +CE, CL
H7E
XC6220B44BER
Torex Semiconductor
USP-6C
Linear voltage regulator IC
LDO, 4.45V±1%, 1A, +CE, CL
H7E
XC6220B44BMR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 4.45V±1%, 1A, +CE, CL
H7E
XC6220B44BPR
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 4.45V±1%, 1A, +CE, CL
H7F
XC6220B45BER
Torex Semiconductor
USP-6C
Linear voltage regulator IC
LDO, 4.55V±1%, 1A, +CE, CL
H7F
XC6220B45BMR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 4.55V±1%, 1A, +CE, CL
H7F
XC6220B45BPR
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 4.55V±1%, 1A, +CE, CL
H7H
XC6220B46BER
Torex Semiconductor
USP-6C
Linear voltage regulator IC
LDO, 4.65V±1%, 1A, +CE, CL
H7H
XC6220B46BMR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 4.65V±1%, 1A, +CE, CL
H7H
XC6220B46BPR
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 4.65V±1%, 1A, +CE, CL
H7K
XC6220B47BER
Torex Semiconductor
USP-6C
Linear voltage regulator IC
LDO, 4.75V±1%, 1A, +CE, CL
H7K
XC6220B47BMR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 4.75V±1%, 1A, +CE, CL
H7K
XC6220B47BPR
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 4.75V±1%, 1A, +CE, CL
H7L
XC6220B48BER
Torex Semiconductor
USP-6C
Linear voltage regulator IC
LDO, 4.85V±1%, 1A, +CE, CL
H7L
XC6220B48BMR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 4.85V±1%, 1A, +CE, CL
H7L
XC6220B48BPR
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 4.85V±1%, 1A, +CE, CL
H7M
XC6220B49BER
Torex Semiconductor
USP-6C
Linear voltage regulator IC
LDO, 4.95V±1%, 1A, +CE, CL
H7M
XC6220B49BMR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 4.95V±1%, 1A, +CE, CL
H7M
XC6220B49BPR
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 4.95V±1%, 1A, +CE, CL
H7p
BCF70
Philips
SOT-23
PNP transistor
AF, 50V, 100mA, 250mW, B=215..500, >100MHz