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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SMD1206B012TFPTC RESET FUSE 30V 125MA 1206 |
7,844 |
|
Datasheet | 1206 (3216 Metric), Concave | SMD1206 | Tape & Reel (TR) | Active | Polymeric | 30V | 125 mA | 290 mA | 100 A | 200 ms | 1.5 Ohms | 6 Ohms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.126" L x 0.065" W (3.20mm x 1.65mm) | - | 0.057" (1.45mm) | - |
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SMD1812B050TFPTC RESET FUSE 15V 500MA 1812 |
2,189 |
|
Datasheet | 1812 (4532 Metric), Concave | SMD1812 | Tape & Reel (TR) | Active | Polymeric | 15V | 500 mA | 1 A | 100 A | 150 ms | 150 mOhms | 1 Ohms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.179" L x 0.128" W (4.55mm x 3.24mm) | - | 0.049" (1.25mm) | - |
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SMD1206B025TFPTC RESET FUSE 16V 250MA 1206 |
35,569 |
|
Datasheet | 1206 (3216 Metric), Concave | SMD1206 | Tape & Reel (TR) | Active | Polymeric | 16V | 250 mA | 500 mA | 100 A | 80 ms | 550 mOhms | 2.3 Ohms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.126" L x 0.065" W (3.20mm x 1.65mm) | - | 0.049" (1.25mm) | - |
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SMD1206B050TF/15PTC RESET FUSE 15V 500MA 1206 |
10,987 |
|
Datasheet | 1206 (3216 Metric), Concave | SMD1206 | Tape & Reel (TR) | Active | Polymeric | 15V | 500 mA | 1 A | 100 A | 100 ms | 150 mOhms | 750 mOhms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.126" L x 0.065" W (3.20mm x 1.65mm) | - | 0.057" (1.45mm) | - |
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SMD1206B020TF/24PTC RESET FUSE 24V 200MA 1206 |
10,209 |
|
Datasheet | 1206 (3216 Metric), Concave | SMD1206 | Tape & Reel (TR) | Active | Polymeric | 24V | 200 mA | 420 mA | 100 A | 100 ms | 650 mOhms | 2.6 Ohms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.126" L x 0.065" W (3.20mm x 1.65mm) | - | 0.057" (1.45mm) | - |
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SMD1206B016TFPTC RESET FUSE 30V 160MA 1206 |
8,803 |
|
Datasheet | 1206 (3216 Metric), Concave | SMD1206 | Tape & Reel (TR) | Active | Polymeric | 30V | 160 mA | 370 mA | 100 A | 300 ms | 1.2 Ohms | 4.5 Ohms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.126" L x 0.065" W (3.20mm x 1.65mm) | - | 0.057" (1.45mm) | - |
|
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SMD1206B035TF/16PTC RESET FUSE 16V 350MA 1206 |
7,872 |
|
Datasheet | 1206 (3216 Metric), Concave | SMD1206 | Tape & Reel (TR) | Active | Polymeric | 16V | 350 mA | 750 mA | 100 A | 100 ms | 300 mOhms | 1.2 Ohms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.126" L x 0.065" W (3.20mm x 1.65mm) | - | 0.039" (1.00mm) | - |
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SMD1206B010TFPTC RESET FUSE 30V 100MA 1206 |
4,946 |
|
Datasheet | 1206 (3216 Metric), Concave | SMD1206 | Tape & Reel (TR) | Active | Polymeric | 30V | 100 mA | 270 mA | 100 A | 200 ms | 1.5 Ohms | 15 Ohms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.126" L x 0.065" W (3.20mm x 1.65mm) | 0.057" (1.45mm) | 0.057" (1.45mm) | - |
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SMD1206B005TFPTC RESET FUSE 30V 50MA 1206 |
4,382 |
|
Datasheet | 1206 (3216 Metric), Concave | SMD1206 | Tape & Reel (TR) | Active | Polymeric | 30V | 50 mA | 150 mA | 100 A | 250 ms | 3.6 Ohms | 50 Ohms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.126" L x 0.065" W (3.20mm x 1.65mm) | - | 0.057" (1.45mm) | - |
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SMD1206B025TF/24PTC RESET FUSE 24V 250MA 1206 |
3,439 |
|
Datasheet | 1206 (3216 Metric), Concave | SMD1206 | Tape & Reel (TR) | Active | Polymeric | 24V | 250 mA | 550 mA | 100 A | 80 ms | 550 mOhms | 2.3 Ohms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.126" L x 0.065" W (3.20mm x 1.65mm) | - | 0.049" (1.25mm) | - |
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.
