4D2-11
Specification
- Disc diameter [mm]: 11.5 mm
- R25 [Ω]: 4 Ω
- B25/85 [K]: 2,700 K
- I max. [A]: 4 A
- Rresidual [Ω]: 0.28 Ω
- Thermal time constant [s]: 40 s
- Dissipation factor [mW/°C]: 31 mW/°C
- Toperating [°C]: -50~170
- C [µF]: 500 µF
- E [J]: 14 J
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Manufacturer
Semitec
The leading manufacturer for temperature sensors
The SEMITEC Corporation was established 1958 in Tokyo, Japan and is a leading designer and manufacturer of electronic components including various sensors (temperature, pressure, infrared, etc.) and discrete semiconductor devices. The thermistors under the SEMITEC brand are recognised worldwide as top class due to their temperature accuracy and reliability. Communication with the customer is a top priority at SEMITEC. They also offer customised products to meet the different requirements of customers.
Product Portfolio
SEMITEC provides a broad range of standard thermistors, thermopiles, power thermistors, infrared sensors, no-contact temperature sensors, silicon surge absorbers, varistors, and current regulative diodes.
Suitable Applications
- Automotive electronics
- Medical devices
- Industrial electronics
- Automation equipment
- Home appliances
Certifications and quality management
- ISO 9001:2015
- ISO 13485:2016
- ISO 14001:2015
- IATF 16949:2016
