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 'HN'

Marking
Name
Manufacturer/Case
Function
HN
2SC4214
Toshiba
2-3J1B
NPN transistor
TV-Tuner-UHF, 25V, 20mA, 150mW, 850MHz, B~100
HN
2SC4244
Toshiba
SOT-323
NPN transistor
VHF/UHF, 25V, 20mA,100mW, B=100, 850MHz
HN
2SC5540
Sanyo Electric
SSFP
NPN transistor
UHF-S-Band, LN, 16V, 20mA, 100mW, B=90..200, 10GHz
HN
74HC1G126GW
NXP Semiconductors
SOT-353
Capacitance diode
Bus buffer gate with 3-state output
HN
AP130-47R
Anachip
SOT-23
Linear voltage regulator IC
LDO, 4.7V±2%, 300mA
HN
AP130-47YR
Anachip
SOT-89
Linear voltage regulator IC
LDO, 4.7V±2%, 300mA
Hn
BD48L55G
Rohm
SSOP-3
Voltage detector IC
5.5V±1%, -Reset ODO
hN
BU46L292G
Rohm
SSOP-3
Voltage detector IC
2.9V±1%, -Reset PPO, Td=200ms
HN
BU4821F
Rohm
SOP-4
Voltage detector IC
2.1V±1%, -Reset ODO
HN
BU4821FP3
Rohm
SOT-89
Voltage detector IC
2.1V±1%, -Reset ODO
HN
BU4821FWE
Rohm
VSOF-5
Voltage detector IC
2.1V±1%, -Reset ODO
HN
BU4821G
Rohm
SSOP-5
Voltage detector IC
2.1V±1%, -Reset ODO
HN
BZT52B11WT
TAITRON Components
SOD-523
Zener diode
10.78..11.22V, Izt=5.0mA, 200mW
HN
BZX585-C47
Philips
SOD-523
Zener diode
47V±5%, If=200mA, 300mW
HN
DDZ9694
Diodes
SOD-123
Zener diode
8.2V±5%, If=10mA, 500mW
HN
DDZ9694S
Diodes
SOD-323
Zener diode
8.2V±1%, If=10mA, 150mW
HN
DDZ9694T
Diodes
SOD-523
Zener diode
8.2V±1%, If=10mA, 150mW
HN
DDZX9694
Diodes
SOT-23
Zener diode
8.2V±5%, If=10mA, 500mW
HN
KRA563F
Korea Electronics
TFSV
PNP transistor
Dual, Sw, 20V, 50mA, 50mW, R1=22k
HN
MAX6315US34D2-T
Maxim Integrated Products
SOT-143
Voltage detector IC
3.4V±1.8%, -MR, -Reset ODO, 20ms
HN
MM5ZB11H
Zowie Technology
SOD-523
Zener diode
10.78..11.22V, Zzt=30, Izt=5mA, 200mW
HN
MMBZ5234BW

SOT-323
Zener diode
6.2V±5%, Izt=20mA, Zzt=7, 200mW
HN
P4SMAJ7.5
PanJIT Semiconductor
DO-214AC
Transient voltage supressor
Vrwm=7.5V, 28A, 400W (1ms)
HN
PZU15BL
Philips
SOT-882
Zener diode
15V±5%, If=200mA, 250mW
HN
PZU18B2
Philips
SOD-323FL
Zener diode
17.56..18.35V, Zzt=20(Izt=5mA), 310mW
HN
R1112N421B
Ricoh
SOT-23-5
Linear voltage regulator IC
LDO, Low noise, 4.2V±2%, 150mA, +CE
HN
R3116K191A
Ricoh
DFN1010-4
Voltage detector IC
1.9V±0.8%, -Reset ODO
HN
RL52Z11
Ruilong Yuan Electronics
SOD-523
Zener diode
10.78..11.22V, Zzt=30, Izt=5mA, 200mW
HN
RP152N037C
Ricoh
SOT-23-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=3.3V/2.0V±1%, 150mA, +CE, CL
HN
SN74AUP1G126DCK
Texas Instruments
SC-70-5
Capacitance diode
Bus buffer gate with 3-state output
HN
SN74AUP1G126DRL
Texas Instruments
SOT-553
Capacitance diode
Bus buffer gate with 3-state output
HN
SN74AUP1G126DRY
Texas Instruments
QFN-6
Capacitance diode
Bus buffer gate with 3-state output
HN
SN74AUP1G126DSF
Texas Instruments
µQFN
Capacitance diode
Bus buffer gate with 3-state output
HN
SN74AUP1G126YFP
Texas Instruments
BGA-6
Capacitance diode
Bus buffer gate with 3-state output
HN
SN74AUP1G126YZP
Texas Instruments
BGA-5
Capacitance diode
Bus buffer gate with 3-state output
HN
SN74AUP2G126RSE
Texas Instruments
QFN-8
Capacitance diode
Bus buffer gate with 3-state output
HN
SN74AUP2G126YFP
Texas Instruments
MBGA-8
Capacitance diode
Bus buffer gate with 3-state output
HN
SN74AUP2G126YZP
Texas Instruments
BGA-8
Capacitance diode
Bus buffer gate with 3-state output
HN
UNR32AB
Panasonic
SSSMini3
NPN transistor
Sw, 50V, 80mA, 100mW, 150MHz, R1=100k
HN
XC6127C36BNR
Torex Semiconductor
SSOT-24
Voltage detector IC
3.6V±0.8%, -Reset PPO, -MR, Rt=100ms
HN
XC6127N36GNR
Torex Semiconductor
SSOT-24
Voltage detector IC
3.6V±0.8%, +Reset ODO, -MR, Rt=100ms
HN
XC6224B211NR
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 2.1V±1.5%, 150mA, +CE, PDR
HN
XC6501B471NR-G
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 4.7V±1%, 200mA, +CE, CL
HN
Z2SMB91
Fagor Electronica
DO-214AA
Zener diode
91V±5%, Izt=5mA, 2W
HN-
RT9819D-30PV
Richtek Technology
SOT-23
Voltage detector IC
3.0V±1.5%, -Reset PPO, Td=450ms
HN0
XC6123A230MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
3.0V±2%, -Reset ODO, -WDEN, Wt=50ms, Rt=3.13ms
HN1
XC6123A231MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
3.1V±2%, -Reset ODO, -WDEN, Wt=50ms, Rt=3.13ms
HN2
XC6123A232MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
3.2V±2%, -Reset ODO, -WDEN, Wt=50ms, Rt=3.13ms
HN26
SN74AUP2G126DCU
Texas Instruments
SSOP-8
Capacitance diode
Bus buffer gate with 3-state output
HN3
2SC4871-3
Sanyo Electric
MCP
NPN transistor
UHF-S-B, Amp, Osc, 16V, 20mA, 0.1W, B=60..120, 10GHz
HN3
XC6123A233MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
3.3V±2%, -Reset ODO, -WDEN, Wt=50ms, Rt=3.13ms
HN4
2SC4871-4
Sanyo Electric
MCP
NPN transistor
UHF-S-B, Amp, Osc, 16V, 20mA, 0.1W, B=90..180, 10GHz
HN4
XC6123A234MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
3.4V±2%, -Reset ODO, -WDEN, Wt=50ms, Rt=3.13ms
HN5
2SC4871-5
Sanyo Electric
MCP
NPN transistor
UHF-S-B, Amp, Osc, 16V, 20mA, 0.1W, B=130..270, 10GHz
HN5
XC6123A235MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
3.5V±2%, -Reset ODO, -WDEN, Wt=50ms, Rt=3.13ms
HN6
XC6123A236MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
3.6V±2%, -Reset ODO, -WDEN, Wt=50ms, Rt=3.13ms
HN7
XC6123A237MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
3.7V±2%, -Reset ODO, -WDEN, Wt=50ms, Rt=3.13ms
HN8
XC6123A238MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
3.8V±2%, -Reset ODO, -WDEN, Wt=50ms, Rt=3.13ms
HN9
XC6123A239MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
3.9V±2%, -Reset ODO, -WDEN, Wt=50ms, Rt=3.13ms
HNA
XC6123A240MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
4.0V±2%, -Reset ODO, -WDEN, Wt=50ms, Rt=3.13ms
HNA
XC6127N35A7R
Torex Semiconductor
USPN-4
Voltage detector IC
3.5V±0.8%, -Reset ODO, -MR, Rt=50ms
HNB
XC6123A241MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
4.1V±2%, -Reset ODO, -WDEN, Wt=50ms, Rt=3.13ms
HNB
XC6127N35B7R
Torex Semiconductor
USPN-4
Voltage detector IC
3.5V±0.8%, -Reset ODO, -MR, Rt=100ms
HNC
XC6123A242MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
4.2V±2%, -Reset ODO, -WDEN, Wt=50ms, Rt=3.13ms
HNC
XC6127N35C7R
Torex Semiconductor
USPN-4
Voltage detector IC
3.5V±0.8%, -Reset ODO, -MR, Rt=200ms
HND
XC6123A243MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
4.3V±2%, -Reset ODO, -WDEN, Wt=50ms, Rt=3.13ms
HND
XC6127N35D7R
Torex Semiconductor
USPN-4
Voltage detector IC
3.5V±0.8%, -Reset ODO, -MR, Rt=400ms
HNE
XC6123A244MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
4.4V±2%, -Reset ODO, -WDEN, Wt=50ms, Rt=3.13ms
HNE
XC6127N35E7R
Torex Semiconductor
USPN-4
Voltage detector IC
3.5V±0.8%, -Reset ODO, -MR, Rt=800ms
HNF
XC6123A245MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
4.5V±2%, -Reset ODO, -WDEN, Wt=50ms, Rt=3.13ms
HNF
XC6127N35F7R
Torex Semiconductor
USPN-4
Voltage detector IC
3.5V±0.8%, +Reset ODO, -MR, Rt=50ms
HNH
XC6123A216MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
1.6V±2%, -Reset ODO, -WDEN, Wt=50ms, Rt=3.13ms
HNH
XC6123A246MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
4.6V±2%, -Reset ODO, -WDEN, Wt=50ms, Rt=3.13ms
HNH
XC6127N35G7R
Torex Semiconductor
USPN-4
Voltage detector IC
3.5V±0.8%, +Reset ODO, -MR, Rt=100ms
HNK
XC6123A217MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
1.7V±2%, -Reset ODO, -WDEN, Wt=50ms, Rt=3.13ms
HNK
XC6123A247MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
4.7V±2%, -Reset ODO, -WDEN, Wt=50ms, Rt=3.13ms
HNK
XC6127N35H7R
Torex Semiconductor
USPN-4
Voltage detector IC
3.5V±0.8%, +Reset ODO, -MR, Rt=200ms
HNL
XC6123A218MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
1.8V±2%, -Reset ODO, -WDEN, Wt=50ms, Rt=3.13ms
HNL
XC6123A248MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
4.8V±2%, -Reset ODO, -WDEN, Wt=50ms, Rt=3.13ms
HNL
XC6127N35J7R
Torex Semiconductor
USPN-4
Voltage detector IC
3.5V±0.8%, +Reset ODO, -MR, Rt=400ms
HNM
XC6123A219MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
1.9V±2%, -Reset ODO, -WDEN, Wt=50ms, Rt=3.13ms
HNM
XC6123A249MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
4.9V±2%, -Reset ODO, -WDEN, Wt=50ms, Rt=3.13ms
HNM
XC6127N35K7R
Torex Semiconductor
USPN-4
Voltage detector IC
3.5V±0.8%, +Reset ODO, -MR, Rt=800ms
HNN
XC6123A220MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
2.0V±2%, -Reset ODO, -WDEN, Wt=50ms, Rt=3.13ms
HNN
XC6123A250MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
5.0V±2%, -Reset ODO, -WDEN, Wt=50ms, Rt=3.13ms
HNN
XC6127N36A7R
Torex Semiconductor
USPN-4
Voltage detector IC
3.6V±0.8%, -Reset ODO, -MR, Rt=50ms
HNP
XC6123A221MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
2.1V±2%, -Reset ODO, -WDEN, Wt=50ms, Rt=3.13ms
HNP
XC6127N36B7R
Torex Semiconductor
USPN-4
Voltage detector IC
3.6V±0.8%, -Reset ODO, -MR, Rt=100ms
HNR
XC6123A222MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
2.2V±2%, -Reset ODO, -WDEN, Wt=50ms, Rt=3.13ms
HNR
XC6127N36C7R
Torex Semiconductor
USPN-4
Voltage detector IC
3.6V±0.8%, -Reset ODO, -MR, Rt=200ms
HNS
XC6123A223MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
2.3V±2%, -Reset ODO, -WDEN, Wt=50ms, Rt=3.13ms
HNS
XC6127N36D7R
Torex Semiconductor
USPN-4
Voltage detector IC
3.6V±0.8%, -Reset ODO, -MR, Rt=400ms
HNT
XC6123A224MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
2.4V±2%, -Reset ODO, -WDEN, Wt=50ms, Rt=3.13ms
HNT
XC6127N36E7R
Torex Semiconductor
USPN-4
Voltage detector IC
3.6V±0.8%, -Reset ODO, -MR, Rt=800ms
HNU
XC6123A225MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
2.5V±2%, -Reset ODO, -WDEN, Wt=50ms, Rt=3.13ms
HNU
XC6127N36F7R
Torex Semiconductor
USPN-4
Voltage detector IC
3.6V±0.8%, +Reset ODO, -MR, Rt=50ms
HNV
XC6123A226MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
2.6V±2%, -Reset ODO, -WDEN, Wt=50ms, Rt=3.13ms
HNV
XC6127N36G7R
Torex Semiconductor
USPN-4
Voltage detector IC
3.6V±0.8%, +Reset ODO, -MR, Rt=100ms
HNX
XC6123A227MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
2.7V±2%, -Reset ODO, -WDEN, Wt=50ms, Rt=3.13ms
HNX
XC6127N36H7R
Torex Semiconductor
USPN-4
Voltage detector IC
3.6V±0.8%, +Reset ODO, -MR, Rt=200ms
HNY
XC6123A228MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
2.8V±2%, -Reset ODO, -WDEN, Wt=50ms, Rt=3.13ms
HNY
XC6127N36J7R
Torex Semiconductor
USPN-4
Voltage detector IC
3.6V±0.8%, +Reset ODO, -MR, Rt=400ms
HNZ
XC6123A229MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
2.9V±2%, -Reset ODO, -WDEN, Wt=50ms, Rt=3.13ms
HNZ
XC6127N36K7R
Torex Semiconductor
USPN-4
Voltage detector IC
3.6V±0.8%, +Reset ODO, -MR, Rt=800ms