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PTC Thermistors

Manufacturer	Series	Package/Case	Packaging	Part Status	Resistance @ 25°C	Resistance Tolerance	Power - Max	Mounting Style	Grade	Qualification	Supplier Device Package	Operating Temperature
Amphenol Advanced Sensors (Thermometrics) Bourns Inc. Cantherm DFRobot Eaton - Electronics Division EI Sensor Technologies EPCOS - TDK Electronics KOA Speer Electronics, Inc. Littelfuse Inc. Murata Electronics NXP Semiconductors Olimex LTD Schneider Electric TE Connectivity Measurement Specialties TE Connectivity Passive Product Texas Instruments Thinking Electronics Industrial Co. Vicor Corporation Vishay Vishay Beyschlag/Draloric/BC Components Vishay Dale	* - B59052 B59100 B59101 B59201 B59249R B59300 B59421 B59601 B59641 B59701 B59721 B59801 B598x1 B59901 B59945 Citec Commercial D1051 KT KTY81 KTY82 KTY83 KTY84 LT73 LT73, Citec Modicon M171/M172 P-TCO-N P-TCO-U POLY-FUSE® setP™ Posistor® POSISTOR® PRF18/21 POSISTOR®, PTGL PPL PTC PTCHP12S PTCLL PTCTL PTCTT PTFT PTO PTxx RL2006 STS1 STS2 TFPT TFPTL TPM-P TPM-S USP YGM YQ	- 0201 (0603 Metric) 0402 (1005 Metric) 0402 (1006 Metric) 0603 (1608 Metric) 0805 (2012 Metric) 1206 (3216 Metric) 1206 (3216 Metric), Concave 1210 (3225 Metric) 1210 (3225 Metric), Concave 2-SMD 4-SMD Axial Bead with Terminal Coin Coin 11.8mm Dia x 2.0mm W Coin 14.0mm Dia x 1.5mm W Coin 6.6mm Dia x 1.7mm W Coin 8.0mm Dia x 3.2mm W Coin 8.1mm Dia x 2.1mm W Cylinder, Metal Cylindrical Probe Assembly Disc Disc 9mm Disc, 11.5mm Dia x 3.5mm W Disc, 11.5mm Dia x 4.0mm W Disc, 11.8mm Dia x 5.8mm W Disc, 13.0mm Dia x 5.5mm W Disc, 13mm Dia x 7.5mm W Disc, 15mm Dia x 7.5mm W Disc, 17.5mm Dia x 5.0mm W Disc, 20.3mm Dia x 8.6mm W Disc, 20.5mm Dia x 4.0mm W Disc, 22mm Dia x 3.5mm W Disc, 26mm Dia x 3.5mm W Disc, 26mm Dia x 5.0mm W Disc, 4.0mm Dia x 3.0mm W Disc, 4.0mm Dia x 3.5mm W Disc, 4.0mm Dia x 5.0mm W Disc, 5.0mm Dia x 4.0mm W Disc, 5.4mm Dia x 4.5mm W Disc, 5.5mm Dia x 4.0mm W Disc, 6.0mm Dia x 4.0mm W Disc, 6.5mm Dia x 3.0mm W Disc, 6.5mm Dia x 5.0mm W Disc, 6.6mm Dia x 4.0mm W Disc, 7.0mm Dia x 4.0mm W Disc, 7.0mm Dia x 5.0mm W Disc, 7.5mm Dia x 4.0mm W Disc, 8.0mm Dia x 4.0mm W Disc, 8.0mm Dia x 5.0mm W Disc, 8.2mm Dia x 4.0mm W Disc, 8.2mm Dia x 4.5mm W Disc, 8.5mm Dia x 3.0mm W Disc, 8.5mm Dia x 4.0mm W Disc, 9.0mm Dia x 3.5mm W Disc, 9.0mm Dia x 5.0mm W Disc, 9.3mm Dia x 3.5mm W DO-204AG, DO-34, Axial DO-204AH, DO-35, Axial Module Radial Radial, Box Radial, Disc Rectangular Rectangular Disc Ring Lug SC-79, SOD-523 Surface Mount - Coin Style TO-220-2 TO-226-2, TO-92-2 (TO-226AC) TO-236-3, SC-59, SOT-23-3 TO-51-2 Variant	Bag Box Bulk Cut Tape (CT) Strip Tape & Box (TB) Tape & Reel (TR) Tray Tube	Active Discontinued at InFortune Not For New Designs Obsolete	- 1 kOhms 1 Ohms 1.01 kOhms 1.015 kOhms 1.1 kOhms 1.2 kOhms 1.2 Ohms 1.3 kOhms 1.5 kOhms 1.6 kOhms 1.6 Ohms 1.8 kOhms 1.95 kOhms 1.97 kOhms 1.98 kOhms 10 kOhms 10 Ohms 100 kOhms 100 mOhms 100 Ohms 110 Ohms 12 Ohms 120 Ohms 125 Ohms 13 Ohms 15 kOhms 15 Ohms 150 mOhms 150 Ohms 16 Ohms 180 Ohms 198 Ohms 2 kOhms 2.02 kOhms 2.03 kOhms 2.05 kOhms 2.2 kOhms 2.6 Ohms 2.7 kOhms 20 Ohms 200 mOhms 200 Ohms 22 Ohms 220 Ohms 25 Ohms 250 Ohms 270 Ohms 29 Ohms 3 kOhms 3 Ohms 3.2 Ohms 3.3 kOhms 3.5 kOhms 3.7 Ohms 3.9 kOhms 300 mOhms 300 Ohms 33 Ohms 330 mOhms 330 Ohms 35 Ohms 375 Ohms 380 Ohms 390 Ohms 4.2 kOhms 4.6 Ohms 4.7 kOhms 4.7 Ohms 4.75 Ohms 40 Ohms 45 Ohms 450 mOhms 47 kOhms 47 Ohms 470 mOhms 470 Ohms 5 kOhms 5 Ohms 5.1 kOhms 5.5 kOhms 5.6 kOhms 5.6 Ohms 50 Ohms 500 Ohms 55 Ohms 56 Ohms 560 Ohms 6 kOhms 6 Ohms 6.2 kOhms 6.4 Ohms 6.8 kOhms 6.8 Ohms 60 Ohms 603 Ohms 65 Ohms 680 Ohms 7.5 kOhms 70 Ohms 700 Ohms 75 Ohms 750 Ohms 8.2 kOhms 80 Ohms 820 Ohms 9 Ohms 90 Ohms 975 Ohms 985 Ohms 990 Ohms	- ±0.25% ±0.5% ±1% ±10% ±15% ±17% ±1°C ±2% ±20% ±25% ±28% ±3% ±30% ±33% ±35% ±3°C ±5% ±50% ±5°C	- 1.2 W 1.4 W 1.5 W 1.7 W 10 mW 100 mW 125 mW 2 W 2.6 W 200 mW 250 mW 3 W 40 W 50 mW 600 mW 690 mW 75 mW	- Chassis Mount Chassis Mount, Wire Lead Clamp On Free Hanging Holder PCB, Through Hole Surface Mount Through Hole	- Automotive	- AEC-Q100 AEC-Q200	- 0201 0402 0402 (1005 Metric) 0603 0603 (1608 Metric) 0805 0805 (2012 Metric) 1206 1206 (3216 Metric) 1210 2-X1SON (1x0.6) 3225 4-SMD Axial Disc DO-34 DO-35 PBCYT2 Probe Radial Radial Lead Radial, Disc Rectangular Rectangular Disc SMD SOT-23 (TO-236AB) SOT-23-3 SOT-5X3 TO-236AB TO-92 TO-92-2 TO-92MINI	- -10°C ~ 40°C -10°C ~ 60°C -20°C ~ 100°C -20°C ~ 105°C -20°C ~ 110°C -20°C ~ 120°C -20°C ~ 125°C -20°C ~ 130°C -20°C ~ 140°C -20°C ~ 150°C -20°C ~ 160°C -20°C ~ 165°C -20°C ~ 60°C -20°C ~ 85°C -20°C ~ 90°C -20°C ~ 95°C -25°C ~ 125°C -25°C ~ 145°C -30°C ~ 85°C -40°C ~ 100°C -40°C ~ 110°C -40°C ~ 120°C -40°C ~ 125°C -40°C ~ 125°C (TA) -40°C ~ 130°C -40°C ~ 140°C -40°C ~ 150°C -40°C ~ 150°C (TA) -40°C ~ 160°C -40°C ~ 165°C -40°C ~ 170°C -40°C ~ 200°C -40°C ~ 300°C -40°C ~ 35°C -40°C ~ 85°C -50°C ~ 100°C -50°C ~ 150°C -55°C ~ 100°C -55°C ~ 125°C -55°C ~ 150°C -55°C ~ 175°C -55°C ~ 70°C 0°C ~ 60°C 0°C ~ 70°C 105°C 10°C ~ 55°C 25°C ~ 150°C 5°C ~ 80°C 90°C ~ 120°C 90°C ~ 130°C 90°C ~ 150°C 90°C ~ 160°C

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Mfr. Part #	Availability	Price	Quantity	Datasheet	Series	Package/Case	Packaging	Part Status	Resistance @ 25°C	Resistance Tolerance	Power - Max	Mounting Style	Grade	Qualification	Supplier Device Package	Operating Temperature
B59421A0075A062 SENSOR PTC 470OHM 50% 0402 EPCOS - TDK Electronics	7,100	1+：$0.400000 5+：$0.352000 10+：$0.332000 25+：$0.309200 50+：$0.293600 100+：$0.279200 500+：$0.250460 1000+：$0.239770 5000+：$0.218300	Add To Cart	Datasheet	B59421	0402 (1005 Metric)	Tape & Reel (TR)	Active	470 Ohms	±50%	-	Surface Mount	Automotive	AEC-Q200	0402	-40°C ~ 125°C
B59641A0105A062 SENSOR PTC 470OHM 50% 0603 EPCOS - TDK Electronics	24,049	-	RFQ	Datasheet	B59641	0603 (1608 Metric)	Tape & Reel (TR)	Active	470 Ohms	±50%	-	Surface Mount	Automotive	AEC-Q200	0603	-40°C ~ 125°C
B59721A0100A062 SENSOR PTC 680OHM 50% 0805 EPCOS - TDK Electronics	31,176	-	RFQ	Datasheet	B59721	0805 (2012 Metric)	Tape & Reel (TR)	Active	680 Ohms	±50%	-	Surface Mount	Automotive	AEC-Q200	0805	-40°C ~ 125°C
B59701A0100A062 SENSOR PTC 680OHM 50% 0805 EPCOS - TDK Electronics	6,291	-	RFQ	Datasheet	B59701	0805 (2012 Metric)	Tape & Reel (TR)	Active	680 Ohms	±50%	-	Surface Mount	-	-	0805	-40°C ~ 125°C
TFPT0603L1001FM SENSOR PTC 1KOHM 1% 0603 Vishay Dale	6,595	-	RFQ	Datasheet	TFPT	0603 (1608 Metric)	Tape & Reel (TR)	Active	1 kOhms	±1%	75 mW	Surface Mount	-	-	0603	-55°C ~ 125°C
TFPT0805L1000FV SENSOR PTC 100OHM 1% 0805 Vishay Dale	3,483	-	RFQ	Datasheet	TFPT	0805 (2012 Metric)	Tape & Reel (TR)	Active	100 Ohms	±1%	100 mW	Surface Mount	-	-	0805	-55°C ~ 125°C
TFPT0603L1001FV SENSOR PTC 1KOHM 1% 0603 Vishay Dale	25,357	1+：$1.210000 5+：$1.070000 10+：$1.016000 25+：$0.953200 50+：$0.910400 100+：$0.871000 500+：$0.791920	Add To Cart	Datasheet	TFPT	0603 (1608 Metric)	Tape & Reel (TR)	Active	1 kOhms	±1%	75 mW	Surface Mount	-	-	0603	-55°C ~ 125°C
TFPT1206L1002FV SENSOR PTC 10KOHM 1% 1206 Vishay Dale	45,606	-	RFQ	Datasheet	TFPT	1206 (3216 Metric)	Tape & Reel (TR)	Active	10 kOhms	±1%	125 mW	Surface Mount	-	-	1206	-55°C ~ 125°C
B59052D1090A040 SENSOR PTC 100OHM RADIAL EPCOS - TDK Electronics	8,853	-	RFQ	Datasheet	B59052	Bead with Terminal	Bulk	Active	100 Ohms	-	-	Through Hole	-	-	-	-
102PS1G SENSOR PTC 1KOHM 2% DO35 Littelfuse Inc.	1,533	-	RFQ	Datasheet	PTC	Axial	Bulk	Active	1 kOhms	±2%	-	Through Hole	-	-	DO-35	-50°C ~ 150°C
B59100M1100A070 SENSOR PTC 100OHM EPCOS - TDK Electronics	7,782	-	RFQ	Datasheet	B59100	Bead with Terminal	Bulk	Active	100 Ohms	-	-	Free Hanging	-	-	-	90°C ~ 160°C
STS110003CHIP SENSOR PTC 1KOHM 3% AXIAL Cantherm	2,829	-	RFQ	Datasheet	STS1	Axial	Bulk	Active	-	±3%	10 mW	Through Hole	-	-	-	-40°C ~ 170°C
TMP6131DECR SENSOR PTC 10KOHM 1% X1SON Texas Instruments	7,118	-	RFQ	Datasheet	Commercial	0402 (1006 Metric)	Tape & Reel (TR)	Active	10 kOhms	±1%	-	Surface Mount	-	-	2-X1SON (1x0.6)	-40°C ~ 125°C (TA)
PRF15BB102RB6RC SENSOR PTC 1KOHM 50% 0402 Murata Electronics	4,275	-	RFQ	Datasheet	Posistor®	0402 (1005 Metric)	Tape & Reel (TR)	Active	1 kOhms	±50%	-	Surface Mount	-	-	0402 (1005 Metric)	-40°C ~ 140°C
TMP6431DECR SENSOR PTC 47KOHM 1% X1SON Texas Instruments	60,574	-	RFQ	Datasheet	-	0402 (1006 Metric)	Tape & Reel (TR)	Active	47 kOhms	±1%	-	Surface Mount	-	-	2-X1SON (1x0.6)	-40°C ~ 125°C
PRF18BG471QB5RB SENSOR PTC 470OHM 50% 0603 Murata Electronics	12,826	-	RFQ	Datasheet	POSISTOR® PRF18/21	0603 (1608 Metric)	Tape & Reel (TR)	Active	470 Ohms	±50%	-	Surface Mount	-	-	0603 (1608 Metric)	-20°C ~ 90°C
PRF18BF471QB5RB SENSOR PTC 470OHM 50% 0603 Murata Electronics	4,194	-	RFQ	Datasheet	POSISTOR® PRF18/21	0603 (1608 Metric)	Tape & Reel (TR)	Active	470 Ohms	±50%	-	Surface Mount	-	-	0603 (1608 Metric)	-20°C ~ 100°C
PRF18BE471QB5RB SENSOR PTC 470OHM 50% 0603 Murata Electronics	2,587	-	RFQ	Datasheet	POSISTOR® PRF18/21	0603 (1608 Metric)	Tape & Reel (TR)	Active	470 Ohms	±50%	-	Surface Mount	-	-	0603 (1608 Metric)	-20°C ~ 110°C
TMP6131QDECRQ1 SENSOR PTC 10KOHM 1% X1SON Texas Instruments	6,708	-	RFQ	Datasheet	-	0402 (1006 Metric)	Tape & Reel (TR)	Active	10 kOhms	±1%	-	Surface Mount	Automotive	AEC-Q100	2-X1SON (1x0.6)	-40°C ~ 125°C (TA)
TMP6331QDECRQ1 SENSOR PTC 100KOHM 1% X1SON Texas Instruments	19,840	-	RFQ	Datasheet	-	0402 (1006 Metric)	Tape & Reel (TR)	Active	100 kOhms	±1%	-	Surface Mount	Automotive	AEC-Q100	2-X1SON (1x0.6)	-40°C ~ 125°C (TA)

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