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 Stock No. 170-8662
Mfr. Part No.NTCLE203E3104FB0
BrandVishay
HK$7.806
Each (In a Box of 500)
units
NTC - - 1.7 s - - - ±1 % Solder Ceramic 100 kΩ -
RS Stock No. 170-8666
Mfr. Part No.NTCAIMME3C90373
BrandVishay
HK$8.09
Each (In a Bag of 250)
units
NTC +25°C +85°C 1.5 s - - - ±0.5 % Solder - 10 kΩ -
RS Stock No. 163-384
Mfr. Part No.PTC0150000
BrandCarel
HK$141.09
Each
units
PTC 0°C +150°C 15 s 6mm 40mm 1.5m - Cable Gland Stainless Steel 1 kΩ -
RS Stock No. 686-2104
Mfr. Part No.B59100M1080A070
BrandEPCOS
HK$32.02
Each
units
PTC - +80°C - 3mm 10mm - - - - - -
RS Stock No. 170-8659
Mfr. Part No.NTCLE203E3472GB0
BrandVishay
HK$5.521
Each (In a Box of 500)
units
NTC - - 1.7 s - - - ±2 % Solder Ceramic 4.7 kΩ -
RS Stock No. 819-9155
Mfr. Part No.NTCLE203E3104FB0
BrandVishay
HK$7.72
Each
units
NTC - - 1.7 s - - - ±1 % Solder Ceramic 100 kΩ -
RS Stock No. 819-9145
Mfr. Part No.NTCLE203E3472GB0
BrandVishay
HK$8.69
Each
units
NTC - - 1.7 s - - - ±2 % Solder Ceramic 4.7 kΩ -
RS Stock No. 819-9173
Mfr. Part No.NTCAIMME3C90373
BrandVishay
HK$11.36
Each
units
NTC +25°C +85°C 1.5 s - - - ±0.5 % Solder - 10 kΩ -
RS Stock No. 170-8663
Mfr. Part No.NTCLE203E3103GB0
BrandVishay
HK$5.521
Each (In a Box of 500)
units
NTC - - 1.7 s - - - ±2 % Solder Ceramic 10 kΩ -
RS Stock No. 433-3708
Mfr. Part No.SONDE NTC SILICONE 3M
BrandEliwell
HK$205.90
Each
units
NTC -50°C +120°C 2 m/s 6mm 40mm 3m 1 % - AISI 304 - Wire Lead
RS Stock No. 167-0337
Mfr. Part No.B57421V2103J062
BrandEPCOS
HK$6,400.00
1 Reel of 4000
Reel(s)
NTC -55°C +125°C 10 s - - - <2 % Solder Ceramic 10 kΩ -
RS Stock No. 813-3565
Mfr. Part No.B57421V2103J062
BrandEPCOS
HK$2.92
Each (In a Pack of 25)
units
NTC -55°C +125°C 10 s - - - <2 % Solder Ceramic 10 kΩ -
RS Stock No. 456-7995
Mfr. Part No.0628 7516
BrandTesto
HK$588.00
Each
units
NTC -50°C +80°C 150 s - 40mm - - - - - Unterminated
RS Stock No. 819-9158
Mfr. Part No.NTCLE203E3103GB0
BrandVishay
HK$4.27
Each
units
NTC - - 1.7 s - - - ±2 % Solder Ceramic 10 kΩ -
RS Stock No. 813-3543
Mfr. Part No.B57351V5103J060
BrandEPCOS
HK$2.068
Each (In a Pack of 25)
units
NTC -40°C +150°C 10 s - - - <5 % Solder Ceramic 10 kΩ -
RS Stock No. 819-9149
Mfr. Part No.NTCLE203E3472FB0
BrandVishay
HK$7.72
Each
units
NTC - - 1.7 s - - - ±1 % Solder Ceramic 4.7 kΩ -
RS Stock No. 170-8660
Mfr. Part No.NTCLE203E3472FB0
BrandVishay
HK$7.806
Each (In a Box of 500)
units
NTC - - 1.7 s - - - ±1 % Solder Ceramic 4.7 kΩ -
RS Stock No. 370-6133
Mfr. Part No.D00583/PS8/50/2000/LM35DZ/S/M
BrandCorrege
HK$291.26
Each
units
NTC -20°C +100°C - 8mm 50mm 2m - - Ceramic - Wire Lead
RS Stock No. 433-3685
Mfr. Part No.SONDE PTC SILICONE 3M
BrandEliwell
HK$345.83
Each
units
PTC -50°C +120°C 2 m/s 6mm 40mm 3m 1 % - AISI 304 - Wire Lead
RS Stock No. 163-407
Mfr. Part No.PTC015W000
BrandCarel
HK$230.40
Each
units
PTC -50°C +100°C 15 s 6mm 40mm 1.5m - Cable Gland Stainless Steel 1 kΩ -
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