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  • Surface-mount thermistor NSM

Surface-mount thermistor NSM

Product features: Surface-mount type with three-sided electrodes; terminal electrodes are tin-plated; outer surface features a glass coating.

Application areas: IGBT modules, small appliance circuit boards.

Product advantages: Compact dimensions, rapid response, stable performance.

Product selection

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NSM2 series

Model

Size(mm)

Operating temperature range

Thermal time constant

Thermal dissipation coefficient

Rated power

R value

B value

L

W

T

C

NSM2 152*345*3

1.6±0.2

0.8±0.1

0.8±0.1

0.3±0.1

-40~150℃

5s Max

3.0mW/℃

 30mW

R25=1.5kΩ

B25/85=3450K

NSM2 172  410*3

R25=7.7kΩ

B25/85=4100K

NSM2 202*410*3

R25=2kΩ

B25/85=4100K

NSM2 222 410*3

R25=2.2kΩ

B25/85=4100K

NSM2 252*410*3

R25=2.5kΩ

B25/85=4100K

NSM2 302*410*3

R25=3kΩ

B25/85=4100K

NSM2 332410*3

R25=3.3kΩ

B25/85=4100K

NSM2 472*355*3

R25=4.7kΩ

B25/85=3550K

N5M2 502*355*3

R25=5kΩ

B25/85=3550K

NSM2 682*375*3

R25=6.8kΩ

B25/85=3750K

NSM2 103-344*3

R25=10kΩ

B25/85=3435K

NSM2 103*350*3

R25=10kΩ

B25/85=3500K

NSM2 103*375*3

R25=10kΩ

B25/85=3750K

NSM2 103*380*3

R25=10kΩ

B25/85=3800K

NSM2 123*375*3

R25=12kΩ

B25/85=3750K

NSM2 153*400*3

R25=15kΩ

B25/85=4000K

NSM2 203*400*3

R25=15kΩ

B25/85=4000K

NSM2 223*400*3

R25=22kΩ

B25/85=4000K

NSM2 303*400*3

R25=30kΩ

B25/85=4000K

NSM2 503-415*3

R25-50kΩ

B25/85=4150K

NSM2 683*415*3

R25=68kΩ

B25/85=4150K

NSM2 104*425*3

R25=100kΩ

B25/85=4250K

NSM2 154*425*3

R25=150kΩ

B25/85=4250K

NSM2 204425*3

R25=200kΩ

B25/85=4250K

NSM2 304*425*3

R25=300kΩ

B25/85=4250K

NSM2 504*425*3

R25=500kΩ

B25/85=4250K

NSM3 series

Model

Size(mm)

Operating temperature range

Thermal time constant

Thermal dissipation coefficient

Rated power

R value

B value

L

W

T

C

NSM3 202※350※3

1.6±0.2

0.8±0.1

1.0MAX

0.3±0.2

-40~125℃

6s Max

2.7mW/℃

 150mW

R25=2kΩ

B25/85=3500K

NSM3 202※410※3

R25=2kΩ

B25/85=4100K

NSM3 222※410※3

R25=2.2kΩ

B25/85=4100K

NSM3 252※410※3

R25=2.5kΩ

B25/85=4100K

NSM3 272※410※3

R25=2.7kΩ

B25/85=4100K

NSM3 302※410※3

R25=3kΩ

B25/85=4100K

NSM3 332※410※3

R25=3.3kΩ

B25/85=4100K

NSM3 472※355※3

R25=4.7kΩ

B25/85=3550K

NSM3 502※355※3

R25=5kΩ

B25/85=3550K

NSM3 682※355※3

R25=6.8kΩ

B25/85=3550K

NSM3 103※344※3

R25=10kΩ

B25/85=3435K

NSM3 103※375※3

R25=10kΩ

B25/85=3750K

NSM3 103※400※3

R25=10kΩ

B25/85=4000K

NSM3 153※380※3

R25=15kΩ

B25/85=3800K

NSM3 203※380※3

R25=20kΩ

B25/85=3800K

NSM3 223※380※3

R25=22kΩ

B25/85=3800K

NSM3 303※400※3

R25=30kΩ

B25/85=4000K

NSM3 333※400※3

R25=33kΩ

B25/85=4000K

NSM3 503※400※3

R25=33kΩ

B25/85=4000K

NSM3 683※400※3

R25=68kΩ

B25/85=4000K

NSM3 104※415※3

R25=100kΩ

B25/85=4150K

NSM3 154※425※3

R25=150kΩ

B25/85=4250K

NSM3 204※425※3

R25=200kΩ

B25/85=4250K

NSM3 474※435※3

R25=470kΩ

B25/85=4350K

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