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From October 23, 2025, our latest main controller Board update to the 4.96 Pro and 4.7B. All orders will be shipped with these newest products! Thank you.

Semitec


We serve as the authorized distributor for the full range of SEMITEC products, ensuring 100% direct supply from the original factory. Our primary focus is on NTC thermistors and customized temperature sensors. We maintain a close collaboration with the original factory, dedicated to promoting and applying genuine SEMITEC (Shibaura) components. Our products find extensive applications in areas such as printers, medical devices, household appliances, fire alarms, industrial robotic arms, power supplies, instruments, motors, communications, office equipment, LED, and automotive systems. Leveraging the original factory's brand and robust after-sales support, we have earned high praise from customers within the industry.

SEMITEC'S power thermistors are fully compliant with RoHS DIRECTIVE2011/65/EU.

If the product you need is not listed below, please contact us for quotation.

Brand: Semitec Model: 102AT-2
Feature The AT series thermistor features high accuracy with tight resistance and B-value tolerances (±1%).– Uniform shape facilitates automated assembly– Long term reliability– Five different standard shapes availabl R25: 1.0k ohm +/- 1% B value: 3100K +/- 1% Temperature range: -50 to 90 A..
$0.34
Ex Tax:$0.34
Brand: Semitec Model: 103AT-2
Feature The AT series thermistor features high accuracy with tight resistance and B-value tolerances (±1%).– Uniform shape facilitates automated assembly– Long term reliability– Five different standard shapes availabl R25: 10.0k ohm +/- 1% B value: 3435K +/- 1% Temperature range: -50 to 110 ..
$0.27
Ex Tax:$0.27
Brand: Semitec Model: 103AT-4-10228
Feature The AT series thermistor features high accuracy with tight resistance and B-value tolerances (±1%).– Uniform shape facilitates automated assembly– Long term reliability– Five different standard shapes availabl R25: 10.0k ohm +/- 1% B value: 3435K +/- 1% Temperature range: -50 to 90 ..
$0.32
Ex Tax:$0.32
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Brand: Semitec Model: 103AT-4-80025
Feature The AT series thermistor features high accuracy with tight resistance and B-value tolerances (±1%).– Uniform shape facilitates automated assembly– Long term reliability– Five different standard shapes availabl R25: 10.0k ohm +/- 1% B value: 3435K +/- 1% Temperature range: -50 to 90 ..
$0.30
Ex Tax:$0.30
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Brand: Semitec Model: 103AT-4-70261
Feature The AT series thermistor features high accuracy with tight resistance and B-value tolerances (±1%).– Uniform shape facilitates automated assembly– Long term reliability– Five different standard shapes availabl R25: 10.0k ohm +/- 1% B value: 3435K +/- 1% Temperature range: -30 to 90 ..
$0.30
Ex Tax:$0.30
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Brand: Semitec Model: 103AT-4-70378
Feature The AT series thermistor features high accuracy with tight resistance and B-value tolerances (±1%).– Uniform shape facilitates automated assembly– Long term reliability– Five different standard shapes availabl R25: 10.0k ohm +/- 1% B value: 3435K +/- 1% Temperature range: -50 to 90 ..
$0.30
Ex Tax:$0.30
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Brand: Semitec Model: 103AT-4-70316
Feature The AT series thermistor features high accuracy with tight resistance and B-value tolerances (±1%).– Uniform shape facilitates automated assembly– Long term reliability– Five different standard shapes availabl R25: 10.0k ohm +/- 1% B value: 3435K +/- 1% Temperature range: -50 to 90 ..
$0.33
Ex Tax:$0.33
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Brand: Semitec Model: 103AT-4-70374
Feature The AT series thermistor features high accuracy with tight resistance and B-value tolerances (±1%).– Uniform shape facilitates automated assembly– Long term reliability– Five different standard shapes availabl R25: 10.0k ohm +/- 1% B value: 3435K +/- 1% Temperature range: -50 to 90 ..
$0.29
Ex Tax:$0.29
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Brand: Semitec Model: 104JT-025
Feature The JT series thermistor features high accuracy and a thickness of less than 500 μm. The JT thermistor also has excellent electrical insulation and can be safely used in environments where it might come in contact with electrodes. R25: 100k ohm +/- 1% B value: 4390K +/- 1% Tempe..
$0.25
Ex Tax:$0.25
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Brand: Semitec Model: 103JT-025
Feature The JT series thermistor features high accuracy and a thickness of less than 500 μm. The JT thermistor also has excellent electrical insulation and can be safely used in environments where it might come in contact with electrodes. R25: 100k ohm +/- 1% B value: 3435K +/- 1% Tempe..
$0.25
Ex Tax:$0.25
Add to Cart
Brand: Semitec Model: 103JT-050
Feature The JT series thermistor features high accuracy and a thickness of less than 500 μm. The JT thermistor also has excellent electrical insulation and can be safely used in environments where it might come in contact with electrodes. R25: 10.0k ohm +/- 1% B value: 3435K +/- 1% Temp..
$0.30
Ex Tax:$0.30
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Brand: Semitec Model: 503AP-2
Feature The AP series thermistor features an even higher accuracy than our high accuracy AT thermistors and is suitable for many applications.– Very high accuracy with tight R25 and B25/85 tolerances (± 0.5%)– High accuracy over a wide temperature range: 0.5% resistance tolerance from – 60 ˚C to + ..
$0.28
Ex Tax:$0.28
Brand: Semitec Model: 104AP-2
Feature The AP series thermistor features an even higher accuracy than our high accuracy AT thermistors and is suitable for many applications.– Very high accuracy with tight R25 and B25/85 tolerances (± 0.5%)– High accuracy over a wide temperature range: 0.5% resistance tolerance from – 60 ˚C to + ..
$0.28
Ex Tax:$0.28
Brand: Semitec Model: 103AP-2
Feature The AP series thermistor features an even higher accuracy than our high accuracy AT thermistors and is suitable for many applications.– Very high accuracy with tight R25 and B25/85 tolerances (± 0.5%)– High accuracy over a wide temperature range: 0.5% resistance tolerance from – 60 ˚C to + ..
$0.28
Ex Tax:$0.28
Brand: Semitec Model: 203AP-2
Feature The AP series thermistor features an even higher accuracy than our high accuracy AT thermistors and is suitable for many applications.– Very high accuracy with tight R25 and B25/85 tolerances (± 0.5%)– High accuracy over a wide temperature range: 0.5% resistance tolerance from – 60 ˚C to + ..
$0.28
Ex Tax:$0.28
Brand: Semitec Model: 103AP-2-A
Feature The AP series thermistor features an even higher accuracy than our high accuracy AT thermistors and is suitable for many applications.– Very high accuracy with tight R25 and B25/85 tolerances (± 0.5%)– High accuracy over a wide temperature range: 0.5% resistance tolerance from – 60 ˚C to + ..
$0.28
Ex Tax:$0.28
Add to Cart
Brand: Semitec Model: 202AP-2
Feature The AP series thermistor features an even higher accuracy than our high accuracy AT thermistors and is suitable for many applications.– Very high accuracy with tight R25 and B25/85 tolerances (± 0.5%)– High accuracy over a wide temperature range: 0.5% resistance tolerance from – 60 ˚C to + ..
$0.28
Ex Tax:$0.28
Brand: Semitec Model: 103KT1608T-1P
Feature The KT series SMD thermistor features high accuracy with tight resistance and B-value tolerances of ± 1%, high performance, high reliability and complies with EIAJ standards (dimensions: 1005, 1608). R25: 10.0k ohm +/- 1% B value: 3435K +/- 1% Temperature range: -40 to 125 Applica..
$0.07
Ex Tax:$0.07
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Brand: Semitec Model: 103KT1005T-1P
Feature The KT series SMD thermistor features high accuracy with tight resistance and B-value tolerances of ± 1%, high performance, high reliability and complies with EIAJ standards (dimensions: 1005, 1608). R25: 10.0k ohm +/- 1% B value: 3435K +/- 1% Temperature range: -40 to 125 Applica..
$0.07
Ex Tax:$0.07
Add to Cart
Brand: Semitec Model: 104KT1608T-1P
Feature The KT series SMD thermistor features high accuracy with tight resistance and B-value tolerances of ± 1%, high performance, high reliability and complies with EIAJ standards (dimensions: 1005, 1608). R25: 100.0k ohm +/- 1% B value: 4390K +/- 1% Temperature range: -40 to 125 Applic..
$0.07
Ex Tax:$0.07
Add to Cart
Brand: Semitec Model: 103NT-4-14C048
Feature Semitec’s glass encapsulated NT-4 series thermistor features high heat resistance and high sensitivity. Compared with conventional thermistors, the NT-4 thermistors are smaller, faster in response, and more reliable which makes them suitable for various applications. R25: 10.0k ohm +/- 3..
$0.31
Ex Tax:$0.31
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Brand: Semitec Model: 103NT-4-14C096
Feature Semitec’s glass encapsulated NT-4 series thermistor features high heat resistance and high sensitivity. Compared with conventional thermistors, the NT-4 thermistors are smaller, faster in response, and more reliable which makes them suitable for various applications. R25: 10.0k ohm +/- 3..
$0.31
Ex Tax:$0.31
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Brand: Semitec Model: 103NT-4-R025H34G
Feature Semitec’s glass encapsulated NT-4 series thermistor features high heat resistance and high sensitivity. Compared with conventional thermistors, the NT-4 thermistors are smaller, faster in response, and more reliable which makes them suitable for various applications. R25: 10.0k ohm +/- 3..
$0.31
Ex Tax:$0.31
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Brand: Semitec Model: 103NT-4-R025H41G
Feature Semitec’s glass encapsulated NT-4 series thermistor features high heat resistance and high sensitivity. Compared with conventional thermistors, the NT-4 thermistors are smaller, faster in response, and more reliable which makes them suitable for various applications. R25: 10.0k ohm +/- 3..
$0.31
Ex Tax:$0.31
Add to Cart
Brand: Semitec Model: 104NT-4-16C054
Feature Semitec’s glass encapsulated NT-4 series thermistor features high heat resistance and high sensitivity. Compared with conventional thermistors, the NT-4 thermistors are smaller, faster in response, and more reliable which makes them suitable for various applications. R25: 100.0k ohm +/- ..
$0.37
Ex Tax:$0.37
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