Thermistor ICs

A Thermistor IC (thermal resistor) is a semiconductor device that is used in a wide range of circuits, including surge protection. Often used for temperature measurement as well as current-limiting control. Thermistors change their resistance based on the temperature. There are two types NTC and PTC and the resistance will change depending on the temperature. They are used in a variety of applications, such as temperature control, heating control and sensing. RS can offer products from leading manufacturers including EPCOS, Vishay, TE Connectivity, Panasonic, KYOCERA AVX, Molex, Murata and many more.

There are two semiconductor types, these are both based on the temperature coefficient.

Negative Temperature Coefficient (NTC) Thermistor: An NTC thermistor’s resistance decreases as the temperature rises and can be found in applications such as low-temperature measurements of temperature sensors, as well as inrush current limiters.
Positive Temperature Coefficient (PTC) Thermistor: A PTC's thermistor resistance increases as the temperature rises and can be found in applications such as overcurrent protection

A Thermistor is a temperature-sensing device. Available in different formats including disc, bead, and chip either through hole or surface mounted (SMD) usually encapsulated in epoxy resin, paint, glassed or phenolic and can be mounted or fixed into the system needing monitoring. See Sensors-Thermistors

1229 Products showing for Thermistor ICs

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Vishay PTC Thermistor, 22Ω Resistance, PTC Type, 8.5 x 5.5mm RS Stock No.: 179-3928 Mfr. Part No.: PTCCL09H171HBE Datasheets: TWD22.70 Each (In a Bag of 20)	Vishay	PTCCL-265V	PTC	-	-	22Ω	±20%	-	-	-	-	-	8.5mm	5.5mm	8.5 x 5.5mm	+70°C	0°C
Vishay Thermistor, 10kΩ Resistance, NTC Type, 0402 (1005M), 1 x 0.5 x 0.5mm RS Stock No.: 169-3292 Mfr. Part No.: NTCS0402E3103JLT Datasheets: TWD4.20 Each (On a Reel of 10000)	Vishay	NTCS0402E3.....T	NTC	-3.85%/°C	5s	10kΩ	±5%	-	0402 (1005M)	-	-	1mm	0.5mm	0.5mm	1 x 0.5 x 0.5mm	+150°C	-40°C
Vishay NTC Thermistor, NTC Type RS Stock No.: 244-1694P Mfr. Part No.: NTCS0603E3502FLT Datasheets: TWD15.80 Each (Supplied on a Reel)	Vishay	SMD 0603	NTC	-277.01%/°C	8s	-	-	-	-	-	-	-	-	-	-	-	-
Vishay Thermistor, 560Ω Resistance, Linear PTC Type, 0805 (2012M), 2 x 1.25 x 0.45mm RS Stock No.: 684-1021 Mfr. Part No.: TFPT0805L5600FV Datasheets: TWD27.00 Each	Vishay	TFPT	Linear PTC	-	-	560Ω	±1%	-	0805 (2012M)	-	100mW	2mm	1.25mm	0.45mm	2 x 1.25 x 0.45mm	+125°C	-55°C
Murata Thermistor, 1kΩ Resistance, PTC Type, 0402 (1005M), 1 x 0.5 x 0.5mm RS Stock No.: 167-5736 Mfr. Part No.: PRF15BA102RB6RC Datasheets: TWD1.90 Each (On a Reel of 10000)	Murata	PRF	PTC	-	-	1kΩ	±50%	-	0402 (1005M)	-	-	1mm	0.5mm	0.5mm	1 x 0.5 x 0.5mm	+150°C	-40°C
EPCOS NTC Thermistor, NTC Type, 5.5 x 5 x 2mm RS Stock No.: 152-7137 Mfr. Part No.: B57164K0153J000 Datasheets: TWD14.20 Each (In a Pack of 10)	EPCOS	B57164K	NTC	-	20s	-	±5%	-	-	-	450mW	5.5mm	5mm	2mm	5.5 x 5 x 2mm	+125°C	-55°C
EPCOS Thermistor, 0805 (2012M), 2 x 1.25 x 1.3mm RS Stock No.: 167-0337 Mfr. Part No.: B57421V2103J062 Datasheets: TWD5.20 Each (On a Reel of 4000)	EPCOS	B574**V2	-	-	-	-	±5%	-	0805 (2012M)	-	210mW	2mm	-	1.3mm	2 x 1.25 x 1.3mm	+125°C	-55°C
Amphenol Advanced Sensors PTC Thermistor, PTC Type RS Stock No.: 257-9571P Mfr. Part No.: YS4020 Datasheets: TWD82.00 Each (Supplied in a Bag)	Amphenol Advanced Sensors	-	PTC	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Molex NTC Thermistor, NTC Type RS Stock No.: 230-2071 Mfr. Part No.: 215272-2603 Datasheets: TWD29.40 Each (In a Bag of 50)	Molex	215272	NTC	-4.4%/°C	-	-	-	-	-	-	-	-	-	-	-	-	-

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