Thermistors

Thermistors are a type of resistor that acts as a temperature-sensing element, generally made of ceramic or polymer. Thermistors exhibit a large change in resistance proportional to a small change in temperature.
Thermistors come in two common types:
NTC (Negative Temperature Coefficient) thermistors – In these thermistors resistance decreases as temperature rises. An NTC is commonly used as a temperature sensor, or in series with a circuit as an inrush current limiter.
PTC (Positive Temperature Coefficient) thermistors – In these thermistors resistance increases as temperature rises. PTC thermistors are commonly installed in series with a circuit, and used to protect against overcurrent conditions, as resettable fuses.

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Description Price Thermistor Type Minimum Temperature Sensed Maximum Temperature Sensed Response Time Probe Diameter Probe Length Cable Length Accuracy Termination Type Material Resistance Termination
RS庫存編號 686-2104
製造零件編號B59100M1080A070
BrandEPCOS
HK$32.02
單位
PTC - +80°C - 3mm 10mm - - - - - -
RS庫存編號 813-3565
製造零件編號B57421V2103J062
BrandEPCOS
HK$2.92
/個 (每包:25個)
單位
NTC -55°C +125°C 10 s - - - <2 % Solder Ceramic 10 kΩ -
RS庫存編號 167-0337
製造零件編號B57421V2103J062
BrandEPCOS
HK$6,400.00
毎卷:4000 個
Reel(s)
NTC -55°C +125°C 10 s - - - <2 % Solder Ceramic 10 kΩ -
RS庫存編號 813-3543
製造零件編號B57351V5103J060
BrandEPCOS
HK$2.068
/個 (每包:25個)
單位
NTC -40°C +150°C 10 s - - - <5 % Solder Ceramic 10 kΩ -
RS庫存編號 167-0331
製造零件編號B57351V5103J060
BrandEPCOS
HK$5,622.40
毎卷:4000 個
Reel(s)
NTC -40°C +150°C 10 s - - - <5 % Solder Ceramic 10 kΩ -
RS庫存編號 813-3583
製造零件編號B57451V5103J062
BrandEPCOS
HK$3.063
/個 (每包:25個)
單位
NTC -40°C +150°C 10 s - - - <5 % Solder Ceramic 10 kΩ -
RS庫存編號 167-0340
製造零件編號B57451V5103J062
BrandEPCOS
HK$6,680.00
毎卷:4000 個
Reel(s)
NTC -40°C +150°C 10 s - - - <5 % Solder Ceramic 10 kΩ -
RS庫存編號 686-2113
製造零件編號B59100M1120A070
BrandEPCOS
HK$36.41
單位
PTC - +120°C - 3mm 10mm 500mm - - - 100 Ω -