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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LTP300PTC RESET FUSE 24V 3A STRAP |
5,958 |
|
Datasheet | Strap | PolySwitch®, LTP | Bulk | Obsolete | Polymeric | 24V | 3 A | 6.3 A | 100 A | 4 s | 15 mOhms | 55 mOhms | - | -40°C ~ 85°C | - | - | - | User Defined | 1.185" L x 0.522" W (30.10mm x 13.25mm) | - | 0.043" (1.10mm) | - |
|
|
LTP260FPTC RESET FUSE 24V 2.6A STRAP |
7,518 |
|
Datasheet | Strap | PolySwitch®, LTP | Bulk | Obsolete | Polymeric | 24V | 2.6 A | 5.2 A | 100 A | 5 s | 25 mOhms | 76 mOhms | - | -40°C ~ 85°C | - | - | - | User Defined | 0.984" L x 0.447" W (25.00mm x 11.35mm) | - | 0.039" (1.00mm) | - |
|
VLP220SLFPTC RESET FUSE 16V 2.2A STRAP |
9,717 |
|
Datasheet | Strap | PolySwitch®, VLP | Bulk | Obsolete | Polymeric | 16V | 2.2 A | 5.3 A | 60 A | 5 s | 17 mOhms | 58 mOhms | - | -40°C ~ 85°C | - | - | - | User Defined | 0.917" L x 0.154" W (23.30mm x 3.90mm) | - | 0.032" (0.80mm) | - |
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VLP220UFPTC RESET FUSE 16V 2.2A STRAP |
8,030 |
|
Datasheet | Strap | PolySwitch®, VLP | Bulk | Obsolete | Polymeric | 16V | 2.2 A | 5.3 A | 60 A | 5 s | 17 mOhms | 58 mOhms | - | -40°C ~ 85°C | - | - | - | User Defined | 0.917" L x 0.154" W (23.30mm x 3.90mm) | - | - | - |
|
AGRF800SPTC RESET FUSE 16V 8A RADIAL |
9,878 |
|
Datasheet | Radial, Disc | PolySwitch®, AGRF | Bulk | Obsolete | Polymeric | 16V | 8 A | 15 A | 100 A | 5.5 s | 4.9 mOhms | 17.5 mOhms | - | -40°C ~ 85°C | Automotive | AEC-Q200 | - | Through Hole | 0.500" L x 0.118" W (12.70mm x 3.00mm) | 0.823" (20.90mm) | - | 0.200" (5.08mm) |
|
AHRF650SPTC RESET FUSE 16V 6.5A RADIAL |
4,621 |
|
Datasheet | Radial, Disc | PolySwitch®, AHRF | Bulk | Obsolete | Polymeric | 16V | 6.5 A | 13.7 A | 100 A | 7 s | 9 mOhms | 26 mOhms | - | -40°C ~ 125°C | Automotive | AEC-Q200 | - | Through Hole | 0.500" L x 0.118" W (12.70mm x 3.00mm) | 0.874" (22.20mm) | - | 0.200" (5.08mm) |
|
NANOSMDC020FPTC RESET FUSE 24V 200MA 1206 |
3,237 |
|
Datasheet | 1206 (3216 Metric), Concave | PolySwitch® | Tape & Reel (TR) | Obsolete | Polymeric | 24V | 200 mA | 420 mA | 100 A | 100 ms | 650 mOhms | - | - | - | - | - | - | Surface Mount | 0.126" L x 0.063" W (3.20mm x 1.60mm) | - | 0.032" (0.82mm) | - |
|
LVRL125SPTC RESET FUSE 120V 1.25A RADIAL |
2,726 |
|
Datasheet | Radial, Disc | PolySwitch®, LVRL | Bulk | Obsolete | Polymeric | 120V (135V Int) | 1.25 A | 2.5 A | 12.5 A | 20 s | 110 mOhms | 330 mOhms | - | -20°C ~ 85°C | - | - | - | Through Hole | 0.551" L x 0.161" W (14.00mm x 4.10mm) | 0.854" (21.70mm) | - | 0.200" (5.08mm) |
|
RHEF750-1PTC RESET FUSE 16V 7.5A RADIAL |
7,652 |
|
Datasheet | Radial, Disc | PolySwitch®, RHEF | Bulk | 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) |
|
|
SMD2920P125TFAPTC RESET FUSE 15V 1.25A 2920 |
6,009 |
|
Datasheet | 2920 (7351 Metric), Concave | POLY-FUSE®, SMD2920 | Tape & Reel (TR) | Obsolete | Polymeric | 15V | 1.25 A | 2.5 A | 40 A | 2 s | 70 mOhms | 250 mOhms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.290" L x 0.202" W (7.36mm x 5.12mm) | - | 0.031" (0.78mm) | - |
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.
