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 'HT'

Marking
Name
Manufacturer/Case
Function
HT
2SA1035-T
Panasonic
SC-59
PNP transistor
AF, LN, 55V, 10mA, 200mW, B=360..700, 200MHz
HT
2SA1531A-T
Panasonic
SOT-323
PNP transistor
AF, LN, 55V, 50mA, 150mW, B=360..700, 80MHz
HT
2SC3928-T
Mitsubishi Electric
SC-59
NPN transistor
AF-Amp, 30V, 100mA, 150mW, B=390..820, 200MHz
HT
2SC4155-T
Mitsubishi Electric
SOT-323
NPN transistor
AF-Amp, 50V, 100mA, 150mW, 200MHz, B=390..820
HT
2SC4155A-T
Mitsubishi Electric
SOT-323
NPN transistor
AF-Amp, 50V, 200mA, 150mW, 200MHz, B=390..820
hT
BU46L332G
Rohm
SSOP-3
Voltage detector IC
3.3V±1%, -Reset PPO, Td=200ms
HT
BU4826F
Rohm
SOP-4
Voltage detector IC
2.6V±1%, -Reset ODO
HT
BU4826FP3
Rohm
SOT-89
Voltage detector IC
2.6V±1%, -Reset ODO
HT
BU4826FWE
Rohm
VSOF-5
Voltage detector IC
2.6V±1%, -Reset ODO
HT
BU4826G
Rohm
SSOP-5
Voltage detector IC
2.6V±1%, -Reset ODO
HT
BZX585-C68
Philips
SOD-523
Zener diode
68V±5%, If=200mA, 300mW
HT
CD214A-T8.5A
Bourns
DO-214AC
Transient voltage supressor
Vrwm=8.5V, Irsm=27.7A, 400W(1ms)
HT
CHT3019PT
Chenmko Enterprise
SOT-23
NPN transistor
AF, Sw, 80V, 1A, B=100..300, 100MHz
HT
DDZ9700
Diodes
SOD-123
Zener diode
13V±5%, If=10mA, 500mW
HT
DDZ9700S
Diodes
SOD-323
Zener diode
13V±1%, If=10mA, 150mW
HT
DDZ9700T
Diodes
SOD-523
Zener diode
13V±1%, If=10mA, 150mW
HT
DDZX9700
Diodes
SOT-23
Zener diode
13V±5%, If=10mA, 500mW
HT
MAX6315US28D2-T
Maxim Integrated Products
SOT-143
Voltage detector IC
2.8V±1.8%, -MR, -Reset ODO, 20ms
HT
MCP1703T-3002E/CB
Microchip Technology
SOT-23
Linear voltage regulator IC
LDO, 3.0V±2%, 250mA
HT
MCP1703T-3002E/MB
Microchip Technology
SOT-89
Linear voltage regulator IC
LDO, 3.0V±2%, 250mA
HT
P4SMAJ8.5A
PanJIT Semiconductor
DO-214AC
Transient voltage supressor
Vrwm=8.5V, 27.7A, 400W (1ms)
HT
PZU22BL
Philips
SOT-882
Zener diode
22V±5%, If=200mA, 250mW
HT
PZU4.7B3
Philips
SOD-323FL
Zener diode
4.69..4.9V, Zzt=80(Izt=5mA), 310mW
HT
R1112N471B
Ricoh
SOT-23-5
Linear voltage regulator IC
LDO, Low noise, 4.7V±2%, 150mA, +CE
HT
R3116K241A
Ricoh
DFN1010-4
Voltage detector IC
2.4V±0.8%, -Reset ODO
HT
RP152N042C
Ricoh
SOT-23-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.2V/2.6V±1%, 150mA, +CE, CL
HT
SMAJ8.5A
Diodes
DO-214AC
Transient voltage supressor
Vrwm=8.5V, Vbr=9.44..10.4V, 27.8A, 400W(1ms)
HT
SMF18A
Eris Technology
SOD-123FL
Transient voltage supressor
Vrwm=18.0V, Vbr=20.0..22.10V, 6.85A, 200W(10/1000µs)
HT
SMF8.5A
PanJIT Semiconductor
SOD-123FL
Transient voltage supressor
Vrwm=8.5V, Vbr=9.4..10.4V, Ipp=13.9A, 200W(1ms)
HT
SN74AUP1G06DCK
Texas Instruments
SC-70-5
Capacitance diode
Inverter (ODO)
HT
SN74AUP1G06DRY
Texas Instruments
QFN-6
Capacitance diode
Inverter (ODO)
HT
SN74AUP1G06DSF
Texas Instruments
µQFN
Capacitance diode
Inverter (ODO)
HT
SN74AUP1G06YFP
Texas Instruments
BGA-4
Capacitance diode
Inverter (ODO)
HT
TV02W180-G
Comchip Technology
SOD-123
Transient voltage supressor
Vrwm=18V, Vbr=20.0..22.1V, Ipp=6.85A, 200W(1ms)
HT
XC6127C44BNR
Torex Semiconductor
SSOT-24
Voltage detector IC
4.4V±0.8%, -Reset PPO, -MR, Rt=100ms
HT
XC6127N44GNR
Torex Semiconductor
SSOT-24
Voltage detector IC
4.4V±0.8%, +Reset ODO, -MR, Rt=100ms
HT
XC6223F401NR-G
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 4.0V±1%, 300mA, +CE, CL, ICP
HT
XC6501B491NR-G
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 4.9V±1%, 200mA, +CE, CL
HT
Z2SMB150
Fagor Electronica
DO-214AA
Zener diode
150V±5%, Izt=5mA, 2W
HT-
RT9818F-34PV
Richtek Technology
SOT-23
Voltage detector IC
3.4V±1.5%, +Reset ODO, Td=55ms
HT0
XC6123A730MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
3.0V±2%, -Reset ODO, -WDEN, Wt=800ms, Rt=3.13ms
HT1
XC6123A731MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
3.1V±2%, -Reset ODO, -WDEN, Wt=800ms, Rt=3.13ms
HT10
MMBTH10
Weitron Technology
SOT-23
NPN transistor
RF, 30V, 25mA, 225mW, B>60, >650MHz
HT2
XC6123A732MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
3.2V±2%, -Reset ODO, -WDEN, Wt=800ms, Rt=3.13ms
HT3
XC6123A733MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
3.3V±2%, -Reset ODO, -WDEN, Wt=800ms, Rt=3.13ms
HT4
XC6123A734MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
3.4V±2%, -Reset ODO, -WDEN, Wt=800ms, Rt=3.13ms
HT5
XC6123A735MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
3.5V±2%, -Reset ODO, -WDEN, Wt=800ms, Rt=3.13ms
HT6
XC6123A736MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
3.6V±2%, -Reset ODO, -WDEN, Wt=800ms, Rt=3.13ms
HT7
XC6123A737MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
3.7V±2%, -Reset ODO, -WDEN, Wt=800ms, Rt=3.13ms
HT8
XC6123A738MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
3.8V±2%, -Reset ODO, -WDEN, Wt=800ms, Rt=3.13ms
HT9
XC6123A739MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
3.9V±2%, -Reset ODO, -WDEN, Wt=800ms, Rt=3.13ms
HTA
XC6123A740MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
4.0V±2%, -Reset ODO, -WDEN, Wt=800ms, Rt=3.13ms
HTA
XC6127N43A7R
Torex Semiconductor
USPN-4
Voltage detector IC
4.3V±0.8%, -Reset ODO, -MR, Rt=50ms
HTB
XC6123A741MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
4.1V±2%, -Reset ODO, -WDEN, Wt=800ms, Rt=3.13ms
HTB
XC6127N43B7R
Torex Semiconductor
USPN-4
Voltage detector IC
4.3V±0.8%, -Reset ODO, -MR, Rt=100ms
HTC
XC6123A742MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
4.2V±2%, -Reset ODO, -WDEN, Wt=800ms, Rt=3.13ms
HTC
XC6127N43C7R
Torex Semiconductor
USPN-4
Voltage detector IC
4.3V±0.8%, -Reset ODO, -MR, Rt=200ms
HTD
XC6123A743MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
4.3V±2%, -Reset ODO, -WDEN, Wt=800ms, Rt=3.13ms
HTD
XC6127N43D7R
Torex Semiconductor
USPN-4
Voltage detector IC
4.3V±0.8%, -Reset ODO, -MR, Rt=400ms
HTE
XC6123A744MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
4.4V±2%, -Reset ODO, -WDEN, Wt=800ms, Rt=3.13ms
HTE
XC6127N43E7R
Torex Semiconductor
USPN-4
Voltage detector IC
4.3V±0.8%, -Reset ODO, -MR, Rt=800ms
HTF
XC6123A745MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
4.5V±2%, -Reset ODO, -WDEN, Wt=800ms, Rt=3.13ms
HTF
XC6127N43F7R
Torex Semiconductor
USPN-4
Voltage detector IC
4.3V±0.8%, +Reset ODO, -MR, Rt=50ms
HTH
XC6123A716MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
1.6V±2%, -Reset ODO, -WDEN, Wt=800ms, Rt=3.13ms
HTH
XC6123A746MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
4.6V±2%, -Reset ODO, -WDEN, Wt=800ms, Rt=3.13ms
HTH
XC6127N43G7R
Torex Semiconductor
USPN-4
Voltage detector IC
4.3V±0.8%, +Reset ODO, -MR, Rt=100ms
HTK
XC6123A717MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
1.7V±2%, -Reset ODO, -WDEN, Wt=800ms, Rt=3.13ms
HTK
XC6123A747MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
4.7V±2%, -Reset ODO, -WDEN, Wt=800ms, Rt=3.13ms
HTK
XC6127N43H7R
Torex Semiconductor
USPN-4
Voltage detector IC
4.3V±0.8%, +Reset ODO, -MR, Rt=200ms
HTL
XC6123A718MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
1.8V±2%, -Reset ODO, -WDEN, Wt=800ms, Rt=3.13ms
HTL
XC6123A748MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
4.8V±2%, -Reset ODO, -WDEN, Wt=800ms, Rt=3.13ms
HTL
XC6127N43J7R
Torex Semiconductor
USPN-4
Voltage detector IC
4.3V±0.8%, +Reset ODO, -MR, Rt=400ms
HTM
XC6123A719MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
1.9V±2%, -Reset ODO, -WDEN, Wt=800ms, Rt=3.13ms
HTM
XC6123A749MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
4.9V±2%, -Reset ODO, -WDEN, Wt=800ms, Rt=3.13ms
HTM
XC6127N43K7R
Torex Semiconductor
USPN-4
Voltage detector IC
4.3V±0.8%, +Reset ODO, -MR, Rt=800ms
HTN
XC6123A720MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
2.0V±2%, -Reset ODO, -WDEN, Wt=800ms, Rt=3.13ms
HTN
XC6123A750MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
5.0V±2%, -Reset ODO, -WDEN, Wt=800ms, Rt=3.13ms
HTN
XC6127N44A7R
Torex Semiconductor
USPN-4
Voltage detector IC
4.4V±0.8%, -Reset ODO, -MR, Rt=50ms
HTP
XC6123A721MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
2.1V±2%, -Reset ODO, -WDEN, Wt=800ms, Rt=3.13ms
HTP
XC6127N44B7R
Torex Semiconductor
USPN-4
Voltage detector IC
4.4V±0.8%, -Reset ODO, -MR, Rt=100ms
HTQ
2SC5378-Q
Panasonic
SOT-323
NPN transistor
UHF, LN, 15V, 80mA, 150mW, B=80..115, 7GHz
HTQ
2SC5379-Q
Panasonic
SOT-416
NPN transistor
UHF, LN, 15V, 80mA, 125mW, B=80..115, 7GHz
HTR
2SC5378-R
Panasonic
SOT-323
NPN transistor
UHF, LN, 15V, 80mA, 150mW, B=95..155, 7GHz
HTR
2SC5379-R
Panasonic
SOT-416
NPN transistor
UHF, LN, 15V, 80mA, 125mW, B=90..155, 7GHz
HTR
XC6123A722MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
2.2V±2%, -Reset ODO, -WDEN, Wt=800ms, Rt=3.13ms
HTR
XC6127N44C7R
Torex Semiconductor
USPN-4
Voltage detector IC
4.4V±0.8%, -Reset ODO, -MR, Rt=200ms
HTS
2SC5378-S
Panasonic
SOT-323
NPN transistor
UHF, LN, 15V, 80mA, 150mW, B=135..200, 7GHz
HTS
2SC5379-S
Panasonic
SOT-416
NPN transistor
UHF, LN, 15V, 80mA, 125mW, B=125..200, 7GHz
HTS
XC6123A723MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
2.3V±2%, -Reset ODO, -WDEN, Wt=800ms, Rt=3.13ms
HTS
XC6127N44D7R
Torex Semiconductor
USPN-4
Voltage detector IC
4.4V±0.8%, -Reset ODO, -MR, Rt=400ms
HTT
XC6123A724MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
2.4V±2%, -Reset ODO, -WDEN, Wt=800ms, Rt=3.13ms
HTT
XC6127N44E7R
Torex Semiconductor
USPN-4
Voltage detector IC
4.4V±0.8%, -Reset ODO, -MR, Rt=800ms
HTU
XC6123A725MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
2.5V±2%, -Reset ODO, -WDEN, Wt=800ms, Rt=3.13ms
HTU
XC6127N44F7R
Torex Semiconductor
USPN-4
Voltage detector IC
4.4V±0.8%, +Reset ODO, -MR, Rt=50ms
HTV
XC6123A726MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
2.6V±2%, -Reset ODO, -WDEN, Wt=800ms, Rt=3.13ms
HTV
XC6127N44G7R
Torex Semiconductor
USPN-4
Voltage detector IC
4.4V±0.8%, +Reset ODO, -MR, Rt=100ms
HTX
XC6123A727MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
2.7V±2%, -Reset ODO, -WDEN, Wt=800ms, Rt=3.13ms
HTX
XC6127N44H7R
Torex Semiconductor
USPN-4
Voltage detector IC
4.4V±0.8%, +Reset ODO, -MR, Rt=200ms
HTY
XC6123A728MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
2.8V±2%, -Reset ODO, -WDEN, Wt=800ms, Rt=3.13ms
HTY
XC6127N44J7R
Torex Semiconductor
USPN-4
Voltage detector IC
4.4V±0.8%, +Reset ODO, -MR, Rt=400ms
HTZ
XC6123A729MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
2.9V±2%, -Reset ODO, -WDEN, Wt=800ms, Rt=3.13ms
HTZ
XC6127N44K7R
Torex Semiconductor
USPN-4
Voltage detector IC
4.4V±0.8%, +Reset ODO, -MR, Rt=800ms