PTC Resettable Fuses
Review PTC Resettable Fuses Circuit Protection components in this filtered selection. Compare manufacturer information, availability, pricing, datasheets and key specifications to narrow down suitable parts for your application.
If the exact part or specification you need is not listed, send the manufacturer part number, target parameters and quantity to JIEXIN Electronics for sourcing and quotation support.
| Photo | Mfr. Part # | Availability | Quantity | Datasheet | Package/Case | Series | Packaging | Product Status | Type | Voltage - Max | Current - Hold (Ih) (Max) | Current - Trip (It) | Current - Max | Time to Trip | Resistance - Initial (Ri) (Min) | Resistance - Post Trip (R1) (Max) | Resistance - 25°C (Typ) | Operating Temperature | Grade | Qualification | Ratings | Mounting Type | Size / Dimension | Height - Seated (Max) | Thickness (Max) | Lead Spacing |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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2016L300/16MR-APTC 16V POLYFUSE SURF MOUNT 2016 |
2,275 |
|
Datasheet | 2016 (5041 Metric), Concave | POLY-FUSE®, 2016L | Tape & Reel (TR) | Active | Polymeric | 16V | 3 A | 5 A | 40 A | 10 s | 15 mOhms | 48 mOhms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.200" L x 0.160" W (5.08mm x 4.07mm) | - | 0.063" (1.60mm) | - |
|
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2016L260/24MR-APTC 24V POLYFUSE SURF MOUNT 2016 |
8,548 |
|
Datasheet | 2016 (5041 Metric), Concave | POLY-FUSE®, 2016L | Tape & Reel (TR) | Active | Polymeric | 24V | 2.6 A | 5 A | 40 A | 5 s | 25 mOhms | 75 mOhms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.200" L x 0.160" W (5.08mm x 4.07mm) | - | 0.063" (1.60mm) | - |
|
LVRL135SPTC RESET FUSE 120V 1.35A RADIAL |
9,915 |
|
Datasheet | Radial, Disc | PolySwitch®, LVRL | Bulk | Obsolete | Polymeric | 120V (135V Int) | 1.35 A | 2.7 A | 13.5 A | 20 s | 110 mOhms | 300 mOhms | - | -20°C ~ 85°C | - | - | - | Through Hole | 0.640" L x 0.160" W (16.30mm x 4.10mm) | 0.854" (21.70mm) | - | 0.200" (5.08mm) |
|
250S130-RCDRPTC RESET FUSE 60V 130MA 2SMD |
5,014 |
|
Datasheet | 2-SMD | POLY-FUSE®, 250S | Tape & Reel (TR) | Obsolete | Polymeric | 60V (250V Int) | 130 mA | 260 mA | 3 A | 1.1 s | 7 Ohms | 17 Ohms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.370" L x 0.291" W (9.40mm x 7.40mm) | - | 0.146" (3.70mm) | - |
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250S130VDRPTC RESET FUSE 60V 130MA 2SMD |
9,829 |
|
Datasheet | 2-SMD | POLY-FUSE®, 250S | Tape & Reel (TR) | Obsolete | Polymeric | 60V (250V Int) | 130 mA | 260 mA | 3 A | 2 s | 4 Ohms | 20 Ohms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.240" L x 0.272" W (6.10mm x 6.90mm) | - | 0.126" (3.20mm) | - |
|
RHEF750-APPTC RESET FUSE 16V 7.5A RADIAL |
8,106 |
|
Datasheet | Radial, Disc | PolySwitch®, RHEF | Tape & Box (TB) | Obsolete | Polymeric | 16V | 7.5 A | 13.1 A | 100 A | 7 s | 9.4 mOhms | 22 mOhms | - | -40°C ~ 125°C | - | - | - | Through Hole | 0.551" L x 0.118" W (14.00mm x 3.00mm) | 0.925" (23.50mm) | - | 0.199" (5.05mm) |
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SMD2920P200TFAPTC RESET FUSE 15V 2A 2920 |
3,875 |
|
Datasheet | 2920 (7351 Metric), Concave | POLY-FUSE®, SMD2920 | Tape & Reel (TR) | Obsolete | Polymeric | 15V | 2 A | 4 A | 40 A | 5 s | 50 mOhms | 125 mOhms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.290" L x 0.202" W (7.36mm x 5.12mm) | - | 0.039" (1.00mm) | - |
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SMD2920P185TFAPTC RESET FUSE 33V 1.85A 2920 |
5,455 |
|
Datasheet | 2920 (7351 Metric), Concave | POLY-FUSE®, SMD2920 | Tape & Reel (TR) | Obsolete | Polymeric | 33V | 1.85 A | 3.7 A | 40 A | 2.5 s | 65 mOhms | 150 mOhms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.290" L x 0.202" W (7.36mm x 5.12mm) | - | 0.039" (1.00mm) | - |
|
SMD0805P050TSAPTC RESET FUSE 6V 500MA 0805 |
9,378 |
|
Datasheet | 0805 (2012 Metric), Concave | POLY-FUSE®, SMD0805 | Tape & Reel (TR) | Obsolete | Polymeric | 6V | 500 mA | 1 A | 40 A | 100 ms | 150 mOhms | 850 mOhms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.083" L x 0.053" W (2.10mm x 1.35mm) | - | 0.039" (1.00mm) | - |
|
MINISMDC100F-2PTC RESET FUSE 8V 1.1A 1812 |
9,550 |
|
Datasheet | 1812 (4532 Metric), Concave | PolySwitch®, miniSMD | Tape & Reel (TR) | Active | Polymeric | 8V | 1.1 A | 2.2 A | 100 A | 300 ms | 40 mOhms | 210 mOhms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.179" L x 0.128" W (4.55mm x 3.24mm) | - | 0.024" (0.62mm) | - |
Frequently Asked Questions
What are PTC Resettable Fuses components used for?
PTC Resettable Fuses components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.
How do I choose the right PTC Resettable Fuses part?
Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.
Can JIEXIN Electronics help source obsolete or hard-to-find PTC Resettable Fuses parts?
Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.
How can I request pricing and availability?
Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.
