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PTC Thermistors

Manufacturer	Series	Package/Case	Packaging	Product Status	Resistance @ 25°C	Resistance Tolerance	Operating Temperature	Power - Max	Mounting Type	Grade	Qualification	Supplier Device Package
Amphenol Advanced Sensors (Thermometrics) Bourns Inc. Cantherm DFRobot Eaton - Electronics Division EI Sensor Technologies EPCOS - TDK Electronics Infineon Technologies 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 Digi-Key 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	- -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	- 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

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Photo	Mfr. Part #	Availability	Price	Quantity	Datasheet	Series	Package/Case	Packaging	Product Status	Resistance @ 25°C	Resistance Tolerance	Operating Temperature	Power - Max	Mounting Type	Grade	Qualification	Supplier Device Package
	TFPT1206L2201FY SENSOR PTC 2.2KOHM 1% 1206 Vishay Dale	3,879	-	RFQ	Datasheet	TFPT	1206 (3216 Metric)	Bulk	Obsolete	2.2 kOhms	±1%	-55°C ~ 150°C	125 mW	Surface Mount	-	-	1206
	TFPT0805L2201FY SENSOR PTC 2.2KOHM 1% 0805 Vishay Dale	1,857	-	RFQ	Datasheet	TFPT	0805 (2012 Metric)	Bulk	Obsolete	2.2 kOhms	±1%	-55°C ~ 150°C	100 mW	Surface Mount	-	-	0805
	PPL11500HA2C8CKB SENSOR PTC 50OHM 25% Thinking Electronics Industrial Co.	4,650	-	RFQ	Datasheet	PPL	Disc, 11.8mm Dia x 5.8mm W	Bag	Active	50 Ohms	±25%	-40°C ~ 125°C	-	Through Hole	-	-	-
	PPL19100MA1B7C8U SENSOR PTC 10OHM 20% Thinking Electronics Industrial Co.	4,679	-	RFQ	Datasheet	PPL	Disc, 20.3mm Dia x 8.6mm W	Bag	Active	10 Ohms	±20%	-40°C ~ 125°C	-	Through Hole	-	-	-
	KTY82/110/C1,235 SENSOR PTC 1KOHM SOT23 NXP USA Inc.	4,445	-	RFQ	-	KTY82	TO-236-3, SC-59, SOT-23-3	Bulk	Obsolete	1 kOhms	-	-55°C ~ 150°C	-	Surface Mount	-	-	SOT-23 (TO-236AB)
	KTY82/110/C1,215 SENSOR PTC 1KOHM SOT23 NXP USA Inc.	3,188	-	RFQ	-	KTY82	TO-236-3, SC-59, SOT-23-3	Bulk	Obsolete	1 kOhms	-	-55°C ~ 150°C	-	Surface Mount	-	-	SOT-23 (TO-236AB)
	TPM4P550H120R SENSOR PTC 55OHM 25% 1210 Thinking Electronics Industrial Co.	1,604	-	RFQ	Datasheet	TPM-P	1210 (3225 Metric)	Tape & Reel (TR)	Active	55 Ohms	±25%	-40°C ~ 125°C	-	Surface Mount	-	-	1210
	TPM1S473P130R SENSOR PTC 47KOHM 50% 0603 Thinking Electronics Industrial Co.	1,459	-	RFQ	Datasheet	TPM-S	0603 (1608 Metric)	Tape & Reel (TR)	Active	47 kOhms	±50%	-25°C ~ 145°C	-	Surface Mount	-	-	0603
	B59098C1100B055 SENSOR PTC EPCOS - TDK Electronics	1,484	-	RFQ	-	-	-	Bulk	Obsolete	-	-	-	-	-	-	-	-

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PTC Thermistors Electronic Components Sourcing and Lifecycle Support

FPGAX is a global sourcing partner specializing in FPGA and programmable logic solutions for engineering and manufacturing organizations worldwide. For customers sourcing PTC Thermistors components, we support both current production requirements and long-term component availability across demanding product lifecycles.

Our sourcing approach combines traceability, supply stability, and technical coordination. FPGAX is certified to AS9120B, ISO 9001:2008, and ISO 14001 standards and supports procurement programs where continuity, documentation, and dependable component supply are important.

How FPGAX Supports PTC Thermistors Requirements

Active component sourcing: support for current FPGA, programmable logic, and related semiconductor requirements.
End-of-life sourcing: assistance with obsolete and hard-to-find parts when designs must remain in production.
Lifecycle management: sourcing support during product transitions, allocation periods, and supply interruptions.
Design continuity: long-term supply support intended to reduce redesign pressure and production disruption.
Major programmable logic brands: sourcing coverage includes Xilinx, Intel/Altera, Lattice, Microchip, and QuickLogic.

Supply Support at a Glance

Requirement	FPGAX Support
Current production	Active FPGA, programmable logic, and semiconductor component sourcing
Legacy programs	End-of-life and hard-to-find component sourcing
Supply continuity	Lifecycle transition and long-term availability support
Quality requirements	Traceable sourcing and quality-management processes

Focused on FPGA and Programmable Logic Supply

FPGAX focuses on helping customers maintain access to critical programmable devices throughout the full component lifecycle. Whether the requirement is for a current design, an established production program, or an older platform facing component obsolescence, our goal is to provide a stable sourcing path and help customers maintain design and manufacturing continuity.

PTC Thermistors FAQ

Can FPGAX source both active and end-of-life PTC Thermistors components?

Yes. FPGAX supports sourcing for both active components and end-of-life or hard-to-find parts, with an emphasis on maintaining supply continuity for engineering and manufacturing programs.

Which programmable logic manufacturers does FPGAX support?

Our core sourcing coverage includes major FPGA and programmable logic manufacturers such as Xilinx, Intel/Altera, Lattice, Microchip, and QuickLogic, subject to specific part requirements and availability.

How does FPGAX help with component lifecycle changes?

We support customers through lifecycle transitions by helping locate current or legacy supply, reducing exposure to supply disruptions, and supporting long-term availability for designs that need to remain in production.

What quality and traceability standards does FPGAX follow?

FPGAX states certification to AS9120B, ISO 9001:2008, and ISO 14001 standards. Our sourcing services are structured around traceability, stable supply, and quality-management requirements.

What information should I provide for a PTC Thermistors sourcing request?

Providing the manufacturer part number, required quantity, target delivery schedule, and any lifecycle or traceability requirements helps us evaluate the sourcing request more efficiently.

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