Temperature Sensors - NTC Thermistors
Temperature Sensors - NTC Thermistors
Definition:
NTC (Negative Temperature Coefficient) Thermistors are a specialized type of temperature sensor that exhibit a predictable decrease in electrical resistance as temperature rises. These highly sensitive components are widely used for precise temperature measurement, monitoring, and control across various industries, including automotive, medical, consumer electronics, and industrial automation.
Types of NTC Thermistors:
1. Bead Thermistors Compact, fast-response sensors ideal for embedded applications.
2. Disk & Chip Thermistors Robust designs for surface mounting or high-power applications.
3. Glass-Encapsulated Thermistors Hermetically sealed for harsh environments.
4. Probe-Assembled Thermistors Integrated into protective housings for direct immersion or airflow sensing.
5. Surface-Mount (SMD) Thermistors Miniaturized for PCB-based temperature compensation.
Buying Considerations:
- Accuracy & Tolerance: Match the thermistor s tolerance ( 1 C to 5 C) to your precision needs.
- Resistance Value: Select standard ratings (e.g., 10k at 25 C) compatible with your circuitry.
- Beta ( ) Value: Ensure the material constant aligns with your temperature range.
- Packaging: Choose encapsulation (epoxy, glass, etc.) based on environmental exposure.
- Certifications: Prioritize RoHS-compliant or automotive-grade (AEC-Q200) options for regulated use cases.
NTC Thermistors offer cost-effective, reliable solutions for real-time thermal management. Evaluate response time, stability, and interchangeability to optimize performance in your application.
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NTCS0805E3103FMT
THERMISTOR NTC 10KOHM 3570K 0805
SDNT1608X104F3950HTF
THERM NTC 100KOMH 3950K 0603
NRL2233J3935B1J
NTC 2.252K 3935K BETA 25/50 5%
ERT-J0EA151H
MULTILAYER NTC CHIP THERMISTOR
120-602FAF-Q02
THERMISTOR NTC 6KOHM PROBE
ERT-J0EV224J
THERM NTC 220KOHM 4700K 0402
NTCLE413E2103J524A
NTC EPOXY 3MM, PVC INSULATED AWG
NTCLE100E3331JT2
THERMISTOR NTC 330OHM 3560K BEAD
NT08104J3600B1H
NTC 0805 10K 5% 3600 B 3%
NRL3324F4550B2J
NTC 31.765K 4550K BETA 25/85 5%
NT08105F4050B1H
NTC 0805 100K 1% 4050 B 3%
NTCALUG03A103GA
NTC MINI LUG 10K 2% E4 A
NRBE10423950B1F
NTC 10K 3950K BETA 25/50 1%
2152703607
NTC EPOXY - 3600 100MM 10K 1%
NRMF23424200B1J
NTC 23K 4200K BETA 25/50 5%
NTCLE203E3123HB0
THERMISTOR NTC 12KOHM 3740K BEAD
NT06104J3950B1H
NTC 0603 10K 5% 3950 B 3%
NTHS0805N11N3002JE
THERMISTOR NTC 30KOHM 3700K 0805
120-202EAG-Q01
THERMISTOR NTC 2KOHM 3442K PROBE
NT04474F4050B1F
NTC 0402 47K 1% 4050 B 1%