PTC Thermistors
| Photo | Mfr. Part # | Availability | Quantity | Datasheet | Series | Package/Case | Packaging | Product Status | Resistance @ 25°C | Resistance Tolerance | Operating Temperature | Power - Max | Mounting Type | Grade | Qualification | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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TFPT0805L2201FVSENSOR PTC 2.2KOHM 1% 0805 |
5,000 |
|
Datasheet |
TFPT | 0805 (2012 Metric) | Tape & Reel (TR) | Active | 2.2 kOhms | ±1% | -55°C ~ 125°C | 100 mW | Surface Mount | - | - | 0805 |
|
B59052D1120A040SENSOR PTC 100OHM |
434 |
|
Datasheet |
B59052 | - | Bulk | Active | 100 Ohms | - | - | - | - | - | - | - |
|
B59052D1120A40SENSOR PTC 100OHM 50% |
128 |
|
Datasheet |
B59052 | Bead with Terminal | Bulk | Active | 100 Ohms | ±50% | 90°C ~ 120°C | - | Through Hole | - | - | - |
|
B59875C0120A570SENSOR PTC 65OHM 25% RADIAL |
1,000 |
|
Datasheet |
- | Disc | Bulk | Active | 65 Ohms | ±25% | -40°C ~ 125°C | - | Through Hole | - | - | Radial Lead |
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|
B59201P1120A062SENSOR PTC 4.6OHM 25% 3225 |
5,709 |
|
Datasheet |
B59201 | 2-SMD | Tape & Reel (TR) | Active | 4.6 Ohms | ±25% | -40°C ~ 200°C | - | Surface Mount | Automotive | AEC-Q200 | 3225 |
|
B59885C0120A051SENSOR PTC 1.2KOHM 25% RADIAL |
5,977 |
|
Datasheet |
- | Radial | Tape & Reel (TR) | Active | 1.2 kOhms | ±25% | -40°C ~ 125°C | - | Through Hole | - | - | - |
|
YQS5930PTOSENSOR PTC 3KOHM 30% RADIAL |
1,461 |
|
Datasheet |
PTO | Radial, Disc | Bulk | Active | 3 kOhms | ±30% | 10°C ~ 55°C | - | Through Hole | - | - | - |
|
B59300M1110A070SENSOR PTC 300OHM RADIAL |
121 |
|
Datasheet |
B59300 | Radial | Bulk | Active | 300 Ohms | - | 90°C ~ 160°C | - | PCB, Through Hole | - | - | - |
|
TMP6431QDECRQ1SENSOR PTC 47KOHM 1% X1SON |
9,610 |
|
Datasheet |
- | 0402 (1006 Metric) | Tape & Reel (TR) | Active | 47 kOhms | ±1% | -40°C ~ 125°C | - | Surface Mount | Automotive | AEC-Q100 | 2-X1SON (1x0.6) |
|
TMP6331DYARSENSOR PTC 100KOHM 1% SOT5X3 |
4,815 |
|
Datasheet |
- | SC-79, SOD-523 | Tape & Reel (TR) | Active | 100 kOhms | ±1% | -40°C ~ 150°C | - | Surface Mount | - | - | SOT-5X3 |
|
PRF18AS471QB5RBSENSOR PTC 470OHM 50% 0603 |
3,980 |
|
Datasheet |
POSISTOR® PRF18/21 | 0603 (1608 Metric) | Tape & Reel (TR) | Active | 470 Ohms | ±50% | -20°C ~ 120°C | - | Surface Mount | - | - | 0603 (1608 Metric) |
|
|
PRF18BB471RB5RBSENSOR PTC 470OHM 50% 0603 |
7,965 |
|
Datasheet |
Posistor® | 0603 (1608 Metric) | Tape & Reel (TR) | Active | 470 Ohms | ±50% | -20°C ~ 140°C | - | Surface Mount | - | - | 0603 (1608 Metric) |
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|
B59421A0135A062SENSOR PTC 470OHM 50% 0402 |
19,550 |
|
Datasheet |
B59421 | 0402 (1005 Metric) | Tape & Reel (TR) | Active | 470 Ohms | ±50% | -40°C ~ 125°C | - | Surface Mount | Automotive | AEC-Q200 | 0402 |
|
|
B59421A0085A062SENSOR PTC 470OHM 50% 0402 |
9,680 |
|
Datasheet |
B59421 | 0402 (1005 Metric) | Tape & Reel (TR) | Active | 470 Ohms | ±50% | -40°C ~ 125°C | - | Surface Mount | Automotive | AEC-Q200 | 0402 |
|
|
PRF18BC471RB5RBSENSOR PTC 470OHM 50% 0603 |
12,000 |
|
Datasheet |
POSISTOR® PRF18/21 | 0603 (1608 Metric) | Tape & Reel (TR) | Active | 470 Ohms | ±50% | -20°C ~ 130°C | - | Surface Mount | - | - | 0603 (1608 Metric) |
|
|
LT732ATTD102J3600SENSOR PTC 1KOHM 5% 0805 |
3,909 |
|
Datasheet |
LT73 | 0805 (2012 Metric) | Tape & Reel (TR) | Active | 1 kOhms | ±5% | -40°C ~ 125°C | 100 mW | Surface Mount | - | - | 0805 |
|
P-TCO-U400/12-2SENSOR PTC 1210 |
3,500 |
|
Datasheet |
P-TCO-U | 1210 (3225 Metric), Concave | Tape & Reel (TR) | Active | - | - | -40°C ~ 85°C | - | Surface Mount | - | - | 1210 |
|
PTCSL03T131DT1ESENSOR PTC RADIAL LEAD DISC |
8,888 |
|
Datasheet |
- | Disc, 4.0mm Dia x 3.0mm W | Tape & Reel (TR) | Active | - | - | -40°C ~ 165°C | - | Through Hole | - | - | Radial Lead |
|
|
PTCSL03T121DT1ESENSOR PTC RADIAL LEAD DISC |
4,958 |
|
Datasheet |
- | Disc, 4.0mm Dia x 3.0mm W | Tape & Reel (TR) | Active | - | - | -40°C ~ 165°C | - | Through Hole | - | - | Radial Lead |
|
TFPT0805L3301JMSENSOR PTC 3.3KOHM 5% 0805 |
3,980 |
|
Datasheet |
TFPT | 0805 (2012 Metric) | Tape & Reel (TR) | Active | 3.3 kOhms | ±5% | -55°C ~ 150°C | 100 mW | Surface Mount | - | - | 0805 (2012 Metric) |
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.