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. 163-384
Mfr. Part No.PTC0150000
BrandCarel
HK$163.88
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$37.05
Each
units
PTC - +80°C - 3mm 10mm - - - - - -
RS Stock No. 456-7995
Mfr. Part No.0628 7516
BrandTesto
HK$802.16
Each
units
- - - - - - - - - - - -
RS Stock No. 433-3708
Mfr. Part No.SONDE NTC SILICONE 3M
BrandEliwell
HK$304.74
Each
units
NTC -50°C +120°C 2 m/s 6mm 40mm 3m 1 % - AISI 304 - Wire Lead
RS Stock No. 433-3685
Mfr. Part No.SONDE PTC SILICONE 3M
BrandEliwell
HK$519.56
Each
units
PTC -50°C +120°C 2 m/s 6mm 40mm 3m 1 % - AISI 304 - Wire Lead
RS Stock No. 433-3720
Mfr. Part No.SONDE NTC PVC 3M
BrandEliwell
HK$265.19
Each
units
NTC -30°C +80°C 2 m/s 6mm 40mm 3m 1 % - AISI 304 - Wire Lead
RS Stock No. 163-407
Mfr. Part No.PTC015W000
BrandCarel
HK$256.18
Each
units
PTC -50°C +100°C 15 s 6mm 40mm 1.5m - Cable Gland Stainless Steel 1 kΩ -
RS Stock No. 370-6133
Mfr. Part No.D00583/PS8/50/2000/LM35DZ/S/M
BrandCorrege
HK$339.71
Each
units
NTC -20°C +100°C - 8mm 50mm 2m - - Ceramic - Wire Lead
New
RS Stock No. 210-4329
Mfr. Part No.CL-80
HK$10.301
Each (In a Bag of 2000)
units
NTC -50°C 175°C 100s - - - - - Ceramic 47 Ω -
New
RS Stock No. 210-4336
Mfr. Part No.EC95F103WN
HK$38.869
Each (In a Bag of 500)
units
NTC -80°C 150°C - - - - - - - 10 kΩ -
New
RS Stock No. 210-4320
Mfr. Part No.CL-30
HK$10.042
Each (In a Bag of 2000)
units
NTC -50°C 175°C 100s - - - - - Ceramic 2.5 Ω -
New
RS Stock No. 210-4330
Mfr. Part No.CL-80
HK$15.753
Each (In a Pack of 10)
units
NTC -50°C 175°C 100s - - - - - Ceramic 47 Ω -
New
RS Stock No. 210-4337
Mfr. Part No.EC95F103WN
HK$67.14
Each (In a Pack of 2)
units
NTC -80°C 150°C - - - - - - - 10 kΩ -
New
RS Stock No. 210-4324
Mfr. Part No.CL-60
HK$10.042
Each (In a Bag of 2000)
units
NTC -50°C 175°C 100s - - - - - Ceramic 10 Ω -
New
RS Stock No. 210-4321
Mfr. Part No.CL-30
HK$15.352
Each (In a Pack of 10)
units
NTC -50°C 175°C 100s - - - - - Ceramic 2.5 Ω -
New
RS Stock No. 210-4372
Mfr. Part No.RL0503-5820-97-MS
HK$25.24
Each (In a Pack of 5)
units
NTC -50°C 150°C 15s - - - - - - 10 kΩ -
RS Stock No. 210-4304
Mfr. Part No.AL03006-5818-97-G1
HK$13.027
Each (In a Bag of 1000)
units
NTC -50°C 204°C 7s - - - - - - 10 kΩ -
New
RS Stock No. 210-4364
Mfr. Part No.RL0503-17.56K-96-MS
HK$21.452
Each (In a Pack of 5)
units
NTC -50°C 150°C 15s - - - - - - 1 kΩ -
New
RS Stock No. 210-4369
Mfr. Part No.RL0503-55.36K-122-MS
HK$12.89
Each (In a Bag of 2500)
units
NTC -50°C 150°C 15s - - - - - - 100 kΩ -
New
RS Stock No. 210-4323
Mfr. Part No.CL-40
HK$15.352
Each (In a Pack of 10)
units
NTC -50°C 175°C 30s - - - - - Ceramic 5 Ω -