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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
YQD100N0300SENSOR PTC 300OHM 25% RADIAL |
1,875 |
|
- |
YQ | Radial, Disc | Bulk | Active | 300 Ohms | ±25% | -25°C ~ 125°C | - | Through Hole | - | - | Radial, Disc |
|
PR425C050S101HSENSOR PTC 10OHM RECT |
1,675 |
|
Datasheet |
- | Rectangular | Bulk | Discontinued at Digi-Key | 10 Ohms | - | -40°C ~ 150°C | - | Clamp On | - | - | - |
|
PR425C135S101HSENSOR PTC 10OHM RECT |
1,747 |
|
Datasheet |
- | Rectangular | Bulk | Obsolete | 10 Ohms | - | -40°C ~ 150°C | - | Clamp On | - | - | - |
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|
TFPT0805L1001JVSENSOR PTC 1KOHM 5% 0805 |
2,713 |
|
Datasheet |
TFPT | 0805 (2012 Metric) | Tape & Reel (TR) | Active | 1 kOhms | ±5% | -55°C ~ 125°C | 100 mW | Surface Mount | - | - | 0805 |
|
|
TFPT0805L3301JVSENSOR PTC 3.3KOHM 5% 0805 |
3,323 |
|
Datasheet |
TFPT | 0805 (2012 Metric) | Tape & Reel (TR) | Active | 3.3 kOhms | ±5% | -55°C ~ 125°C | 100 mW | Surface Mount | - | - | 0805 |
|
|
TFPT0805L4701JVSENSOR PTC 4.7KOHM 5% 0805 |
3,479 |
|
Datasheet |
TFPT | 0805 (2012 Metric) | Tape & Reel (TR) | Active | 4.7 kOhms | ±5% | -55°C ~ 125°C | 100 mW | Surface Mount | - | - | 0805 |
|
|
TFPT0805L6800JVSENSOR PTC 680OHM 5% 0805 |
2,424 |
|
Datasheet |
TFPT | 0805 (2012 Metric) | Tape & Reel (TR) | Active | 680 Ohms | ±5% | -55°C ~ 125°C | 100 mW | Surface Mount | - | - | 0805 |
|
|
TFPT0805L5001JVSENSOR PTC 5KOHM 5% 0805 |
4,683 |
|
Datasheet |
TFPT | 0805 (2012 Metric) | Tape & Reel (TR) | Active | 5 kOhms | ±5% | -55°C ~ 125°C | 100 mW | Surface Mount | - | - | 0805 |
|
|
B59825T1120A62SENSOR PTC 25OHM 20% 4SMD |
3,143 |
|
Datasheet |
- | 4-SMD | Tape & Reel (TR) | Obsolete | 25 Ohms | ±20% | -20°C ~ 125°C | - | Surface Mount | - | - | 4-SMD |
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|
TFPT1206L3901JVSENSOR PTC 3.9KOHM 5% 1206 |
4,666 |
|
Datasheet |
TFPT | 1206 (3216 Metric) | Tape & Reel (TR) | Active | 3.9 kOhms | ±5% | -55°C ~ 125°C | 125 mW | Surface Mount | - | - | 1206 |
|
|
TFPT1206L6801JVSENSOR PTC 6.8KOHM 5% 1206 |
4,904 |
|
Datasheet |
TFPT | 1206 (3216 Metric) | Tape & Reel (TR) | Active | 6.8 kOhms | ±5% | -55°C ~ 125°C | 125 mW | Surface Mount | - | - | 1206 |
|
KTY82/121,235SENSOR PTC 990OHM SOT23 |
1,522 |
|
Datasheet |
KTY82 | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Obsolete | 990 Ohms | - | -55°C ~ 150°C | - | Surface Mount | - | - | SOT-23 (TO-236AB) |
|
|
KTY82/220,215SENSOR PTC 2KOHM SOT23 |
3,897 |
|
Datasheet |
KTY82 | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Obsolete | 2 kOhms | - | -55°C ~ 150°C | - | Surface Mount | - | - | SOT-23 (TO-236AB) |
|
|
KTY82/222,215SENSOR PTC 2.02KOHM SOT23 |
1,921 |
|
Datasheet |
KTY82 | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Obsolete | 2.02 kOhms | - | -55°C ~ 150°C | - | Surface Mount | - | - | SOT-23 (TO-236AB) |
|
|
KTY82/110,215SENSOR PTC 1KOHM SOT23 |
4,915 |
|
Datasheet |
KTY82 | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Obsolete | 1 kOhms | - | -55°C ~ 150°C | - | Surface Mount | - | - | SOT-23 (TO-236AB) |
|
TFPT0805L1001DVSENSOR PTC 1KOHM 0.5% 0805 |
1,812 |
|
Datasheet |
TFPT | 0805 (2012 Metric) | Tape & Reel (TR) | Active | 1 kOhms | ±0.5% | -55°C ~ 150°C | 100 mW | Surface Mount | - | - | 0805 (2012 Metric) |
|
PTCCL17H132DBESENSOR PTC |
1,316 |
|
Datasheet |
- | - | Bulk | Obsolete | - | - | - | - | - | - | - | - |
|
|
PTCCL17H351HBESENSOR PTC |
4,143 |
|
Datasheet |
- | - | Bulk | Obsolete | - | - | - | - | - | - | - | - |
|
|
B59801D70A40SENSOR PTC 100OHM RADIAL |
3,769 |
|
Datasheet |
B59801 | Radial | Bulk | Obsolete | 100 Ohms | - | 90°C ~ 120°C | - | Through Hole | - | - | - |
|
PR421D090S701HSENSOR PTC 70OHM RECT |
4,790 |
|
Datasheet |
- | Rectangular | Bulk | Discontinued at Digi-Key | 70 Ohms | - | -40°C ~ 150°C | - | Clamp On | - | - | - |
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.