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 'HS'

Marking
Name
Manufacturer/Case
Function
HS
2SA1035-S
Panasonic
SC-59
PNP transistor
AF, LN, 55V, 10mA, 200mW, B=260..520, 200MHz
HS
2SA1531A-S
Panasonic
SOT-323
PNP transistor
AF, LN, 55V, 50mA, 150mW, B=260..520, 80MHz
HS
2SB956-S
Panasonic
SOT-89
PNP transistor
GP, AF, 20V, 1A, 1W, B=180..280, 200MHz
HS
2SC3928-S
Mitsubishi Electric
SC-59
NPN transistor
AF-Amp, 30V, 100mA, 150mW, B=270..560, 200MHz
HS
2SC4155-S
Mitsubishi Electric
SOT-323
NPN transistor
AF-Amp, 50V, 100mA, 150mW, 200MHz, B=270..560
HS
2SC4155A-S
Mitsubishi Electric
SOT-323
NPN transistor
AF-Amp, 50V, 200mA, 150mW, 200MHz, B=270..560
HS
2SD2540
Renessas
SOT-89
NPN transistor
Lo-sat, 40V, 5A, 1W, B=250..600, 190MHz
HS
2SK2751
Panasonic
SC-59
FET n-type
LN, 40V, 10mA, 200mW, Up<3.5V
HS
2SK2988
Panasonic
SC-78
FET n-type
AF imp-conv, 40V, 10mA, 125mW, Idss<4.7mA, Up<3.5V
HS
3T400C
MDE Semiconductor
DO-214AA
Thyristor
Vdrm=360V, Vs=450V, Ipp=100A, 40pF
hS
BU46L322G
Rohm
SSOP-3
Voltage detector IC
3.2V±1%, -Reset PPO, Td=200ms
HS
BU4825F
Rohm
SOP-4
Voltage detector IC
2.5V±1%, -Reset ODO
HS
BU4825FP3
Rohm
SOT-89
Voltage detector IC
2.5V±1%, -Reset ODO
HS
BU4825FWE
Rohm
VSOF-5
Voltage detector IC
2.5V±1%, -Reset ODO
HS
BU4825G
Rohm
SSOP-5
Voltage detector IC
2.5V±1%, -Reset ODO
HS
BZX585-C62
Philips
SOD-523
Zener diode
62V±5%, If=200mA, 300mW
HS
DDZ9699
Diodes
SOD-123
Zener diode
12V±5%, If=10mA, 500mW
HS
DDZ9699S
Diodes
SOD-323
Zener diode
12V±1%, If=10mA, 150mW
HS
DDZ9699T
Diodes
SOD-523
Zener diode
12V±1%, If=10mA, 150mW
HS
DDZX9699
Diodes
SOT-23
Zener diode
12V±5%, If=10mA, 500mW
HS
MAX6315US29D2-T
Maxim Integrated Products
SOT-143
Voltage detector IC
2.93V±1.8%, -MR, -Reset ODO, 20ms
HS
MCP1703T-2802E/CB
Microchip Technology
SOT-23
Linear voltage regulator IC
LDO, 2.8V±2%, 250mA
HS
MCP1703T-2802E/MB
Microchip Technology
SOT-89
Linear voltage regulator IC
LDO, 2.8V±2%, 250mA
HS
P4000SC
MDE Semiconductor
DO-214AA
Thyristor
Vdrm=360V, Vs=150V, Ipp=100A(1ms), Bidir.
HS
P4SMAJ8.5
PanJIT Semiconductor
DO-214AC
Transient voltage supressor
Vrwm=8.5V, 25.1A, 400W (1ms)
HS
PZU20BL
Philips
SOT-882
Zener diode
20V±5%, If=200mA, 250mW
HS
PZU4.3B3
Philips
SOD-323FL
Zener diode
4.28..4.48V, Zzt=90(Izt=5mA), 310mW
HS
R1112N461B
Ricoh
SOT-23-5
Linear voltage regulator IC
LDO, Low noise, 4.6V±2%, 150mA, +CE
HS
R3116K231A
Ricoh
DFN1010-4
Voltage detector IC
2.3V±0.8%, -Reset ODO
HS
RP152N041C
Ricoh
SOT-23-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.8V/3.0V±1%, 150mA, +CE, CL
HS
SN74AUP1G74DCU
Texas Instruments
VSSOP-8
Capacitance diode
Positive edge-triggered D-type flip-flop with set and reset
HS
SN74AUP1G74DQE
Texas Instruments
DFN-8
Capacitance diode
Positive edge-triggered D-type flip-flop with set and reset
HS
SN74AUP1G74RSE
Texas Instruments
QFN-8
Capacitance diode
Positive edge-triggered D-type flip-flop with set and reset
HS
SN74AUP1G74YFP
Texas Instruments
µBGA-8
Capacitance diode
Positive edge-triggered D-type flip-flop with set and reset
HS
SN74AUP1G74YZP
Texas Instruments
BGA-8
Capacitance diode
Positive edge-triggered D-type flip-flop with set and reset
HS
T400CB-LC
Weitron Technology
DO-214AA
Thyristor
V Of-St=360V, Vs=450V, Ipp=100A(1ms), Bidir.
HS
XC6127C42BNR
Torex Semiconductor
SSOT-24
Voltage detector IC
4.2V±0.8%, -Reset PPO, -MR, Rt=100ms
HS
XC6127N42GNR
Torex Semiconductor
SSOT-24
Voltage detector IC
4.2V±0.8%, +Reset ODO, -MR, Rt=100ms
HS
XC6223F391NR-G
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 3.9V±1%, 300mA, +CE, CL, ICP
HS
XC6501B48ANR-G
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 4.85V±1%, 200mA, +CE, CL
HS
Z2SMB130
Fagor Electronica
DO-214AA
Zener diode
130V±5%, Izt=5mA, 2W
HS-
RT9819E-28PV
Richtek Technology
SOT-23
Voltage detector IC
2.8V±1.5%, +Reset PPO
HS0
XC6123A530MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
3.0V±2%, -Reset ODO, -WDEN, Wt=400ms, Rt=3.13ms
HS1
XC6123A531MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
3.1V±2%, -Reset ODO, -WDEN, Wt=400ms, Rt=3.13ms
HS11
HSM11PT
Chenmko Enterprise
DO-214AC
Diode
Rectifer, U-fast, 50V, 1A
HS12
HSM12PT
Chenmko Enterprise
DO-214AC
Diode
Rectifer, U-fast, 100V, 1A
HS13
HSM13PT
Chenmko Enterprise
DO-214AC
Diode
Rectifer, U-fast, 200V, 1A
HS14
HSM14PT
Chenmko Enterprise
DO-214AC
Diode
Rectifer, U-fast, 300V, 1A
HS15
HSM15PT
Chenmko Enterprise
DO-214AC
Diode
Rectifer, U-fast, 400V, 1A
HS16
HSM16PT
Chenmko Enterprise
DO-214AC
Diode
Rectifer, U-fast, 600V, 1A
HS17
HSM17PT
Chenmko Enterprise
DO-214AC
Diode
Rectifer, U-fast, 800V, 1A
HS18
HSM18PT
Chenmko Enterprise
DO-214AC
Diode
Rectifer, U-fast, 1000V, 1A
HS2
2SA1778-2
Sanyo Electric
SOT-23
PNP transistor
VHF conv/osc, 15V, 50mA, 250mW, B=40..80, 1.2GHz
HS2
XC6123A532MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
3.2V±2%, -Reset ODO, -WDEN, Wt=400ms, Rt=3.13ms
HS21
HSM21PT
Chenmko Enterprise
DO-214AC
Diode
Rectifer, U-fast, 50V, 2A
HS22
HSM22PT
Chenmko Enterprise
DO-214AC
Diode
Rectifer, U-fast, 100V, 2A
HS23
HSM23PT
Chenmko Enterprise
DO-214AC
Diode
Rectifer, U-fast, 200V, 2A
HS24
HSM24PT
Chenmko Enterprise
DO-214AC
Diode
Rectifer, U-fast, 300V, 2A
HS25
HSM25PT
Chenmko Enterprise
DO-214AC
Diode
Rectifer, U-fast, 400V, 2A
HS26
HSM26PT
Chenmko Enterprise
DO-214AC
Diode
Rectifer, U-fast, 600V, 2A
HS27
HSM27PT
Chenmko Enterprise
DO-214AC
Diode
Rectifer, U-fast, 800V, 2A
HS28
HSM28PT
Chenmko Enterprise
DO-214AC
Diode
Rectifer, U-fast, 1000V, 2A
HS3
2SA1778-3
Sanyo Electric
SOT-23
PNP transistor
VHF conv/osc, 15V, 50mA, 250mW, B=60..120, 1.2GHz
HS3
XC6123A533MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
3.3V±2%, -Reset ODO, -WDEN, Wt=400ms, Rt=3.13ms
HS4
2SA1778-4
Sanyo Electric
SOT-23
PNP transistor
VHF conv/osc, 15V, 50mA, 250mW, B=100..200, 1.2GHz
HS4
XC6123A534MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
3.4V±2%, -Reset ODO, -WDEN, Wt=400ms, Rt=3.13ms
HS5
XC6123A535MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
3.5V±2%, -Reset ODO, -WDEN, Wt=400ms, Rt=3.13ms
HS6
XC6123A536MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
3.6V±2%, -Reset ODO, -WDEN, Wt=400ms, Rt=3.13ms
HS7
XC6123A537MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
3.7V±2%, -Reset ODO, -WDEN, Wt=400ms, Rt=3.13ms
HS8
XC6123A538MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
3.8V±2%, -Reset ODO, -WDEN, Wt=400ms, Rt=3.13ms
HS9
XC6123A539MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
3.9V±2%, -Reset ODO, -WDEN, Wt=400ms, Rt=3.13ms
HSA
XC6123A540MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
4.0V±2%, -Reset ODO, -WDEN, Wt=400ms, Rt=3.13ms
HSA
XC6127N41A7R
Torex Semiconductor
USPN-4
Voltage detector IC
4.1V±0.8%, -Reset ODO, -MR, Rt=50ms
HSB
XC6123A541MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
4.1V±2%, -Reset ODO, -WDEN, Wt=400ms, Rt=3.13ms
HSB
XC6127N41B7R
Torex Semiconductor
USPN-4
Voltage detector IC
4.1V±0.8%, -Reset ODO, -MR, Rt=100ms
HSC
XC6123A542MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
4.2V±2%, -Reset ODO, -WDEN, Wt=400ms, Rt=3.13ms
HSC
XC6127N41C7R
Torex Semiconductor
USPN-4
Voltage detector IC
4.1V±0.8%, -Reset ODO, -MR, Rt=200ms
HSD
XC6123A543MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
4.3V±2%, -Reset ODO, -WDEN, Wt=400ms, Rt=3.13ms
HSD
XC6127N41D7R
Torex Semiconductor
USPN-4
Voltage detector IC
4.1V±0.8%, -Reset ODO, -MR, Rt=400ms
HSE
XC6123A544MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
4.4V±2%, -Reset ODO, -WDEN, Wt=400ms, Rt=3.13ms
HSE
XC6127N41E7R
Torex Semiconductor
USPN-4
Voltage detector IC
4.1V±0.8%, -Reset ODO, -MR, Rt=800ms
HSF
XC6123A545MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
4.5V±2%, -Reset ODO, -WDEN, Wt=400ms, Rt=3.13ms
HSF
XC6127N41F7R
Torex Semiconductor
USPN-4
Voltage detector IC
4.1V±0.8%, +Reset ODO, -MR, Rt=50ms
HSH
XC6123A516MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
1.6V±2%, -Reset ODO, -WDEN, Wt=400ms, Rt=3.13ms
HSH
XC6123A546MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
4.6V±2%, -Reset ODO, -WDEN, Wt=400ms, Rt=3.13ms
HSH
XC6127N41G7R
Torex Semiconductor
USPN-4
Voltage detector IC
4.1V±0.8%, +Reset ODO, -MR, Rt=100ms
HSK
XC6123A517MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
1.7V±2%, -Reset ODO, -WDEN, Wt=400ms, Rt=3.13ms
HSK
XC6123A547MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
4.7V±2%, -Reset ODO, -WDEN, Wt=400ms, Rt=3.13ms
HSK
XC6127N41H7R
Torex Semiconductor
USPN-4
Voltage detector IC
4.1V±0.8%, +Reset ODO, -MR, Rt=200ms
HSL
XC6123A518MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
1.8V±2%, -Reset ODO, -WDEN, Wt=400ms, Rt=3.13ms
HSL
XC6123A548MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
4.8V±2%, -Reset ODO, -WDEN, Wt=400ms, Rt=3.13ms
HSL
XC6127N41J7R
Torex Semiconductor
USPN-4
Voltage detector IC
4.1V±0.8%, +Reset ODO, -MR, Rt=400ms
HSM
XC6123A519MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
1.9V±2%, -Reset ODO, -WDEN, Wt=400ms, Rt=3.13ms
HSM
XC6123A549MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
4.9V±2%, -Reset ODO, -WDEN, Wt=400ms, Rt=3.13ms
HSM
XC6127N41K7R
Torex Semiconductor
USPN-4
Voltage detector IC
4.1V±0.8%, +Reset ODO, -MR, Rt=800ms
HSN
XC6123A520MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
2.0V±2%, -Reset ODO, -WDEN, Wt=400ms, Rt=3.13ms
HSN
XC6123A550MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
5.0V±2%, -Reset ODO, -WDEN, Wt=400ms, Rt=3.13ms
HSN
XC6127N42A7R
Torex Semiconductor
USPN-4
Voltage detector IC
4.2V±0.8%, -Reset ODO, -MR, Rt=50ms
HSP
XC6123A521MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
2.1V±2%, -Reset ODO, -WDEN, Wt=400ms, Rt=3.13ms
HSP
XC6127N42B7R
Torex Semiconductor
USPN-4
Voltage detector IC
4.2V±0.8%, -Reset ODO, -MR, Rt=100ms
HSR
XC6123A522MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
2.2V±2%, -Reset ODO, -WDEN, Wt=400ms, Rt=3.13ms
HSR
XC6127N42C7R
Torex Semiconductor
USPN-4
Voltage detector IC
4.2V±0.8%, -Reset ODO, -MR, Rt=200ms
HSS
XC6123A523MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
2.3V±2%, -Reset ODO, -WDEN, Wt=400ms, Rt=3.13ms
HSS
XC6127N42D7R
Torex Semiconductor
USPN-4
Voltage detector IC
4.2V±0.8%, -Reset ODO, -MR, Rt=400ms
HST
XC6123A524MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
2.4V±2%, -Reset ODO, -WDEN, Wt=400ms, Rt=3.13ms
HST
XC6127N42E7R
Torex Semiconductor
USPN-4
Voltage detector IC
4.2V±0.8%, -Reset ODO, -MR, Rt=800ms
HSU
XC6123A525MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
2.5V±2%, -Reset ODO, -WDEN, Wt=400ms, Rt=3.13ms
HSU
XC6127N42F7R
Torex Semiconductor
USPN-4
Voltage detector IC
4.2V±0.8%, +Reset ODO, -MR, Rt=50ms
HSV
XC6123A526MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
2.6V±2%, -Reset ODO, -WDEN, Wt=400ms, Rt=3.13ms
HSV
XC6127N42G7R
Torex Semiconductor
USPN-4
Voltage detector IC
4.2V±0.8%, +Reset ODO, -MR, Rt=100ms
HSX
XC6123A527MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
2.7V±2%, -Reset ODO, -WDEN, Wt=400ms, Rt=3.13ms
HSX
XC6127N42H7R
Torex Semiconductor
USPN-4
Voltage detector IC
4.2V±0.8%, +Reset ODO, -MR, Rt=200ms
HSY
XC6123A528MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
2.8V±2%, -Reset ODO, -WDEN, Wt=400ms, Rt=3.13ms
HSY
XC6127N42J7R
Torex Semiconductor
USPN-4
Voltage detector IC
4.2V±0.8%, +Reset ODO, -MR, Rt=400ms
HSZ
XC6123A529MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
2.9V±2%, -Reset ODO, -WDEN, Wt=400ms, Rt=3.13ms
HSZ
XC6127N42K7R
Torex Semiconductor
USPN-4
Voltage detector IC
4.2V±0.8%, +Reset ODO, -MR, Rt=800ms