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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PTS12066V050PTC RESET FUSE 6V 500MA 1206 |
7,302 |
|
Datasheet | 1206 (3216 Metric), Concave | PTS1206 | Tape & Reel (TR) | Active | Polymeric | 6V | 500 mA | 1 A | 100 A | 100 ms | 150 mOhms | 700 mOhms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.128" L x 0.065" W (3.25mm x 1.65mm) | - | 0.027" (0.68mm) | - |
|
PTS181230V010PTC RESET FUSE 30V 100MA 1812 |
5,588 |
|
Datasheet | 1812 (4532 Metric), Concave | PTS1812 | Tape & Reel (TR) | Active | Polymeric | 30V | 100 mA | 300 mA | 100 A | 1.5 s | 1.6 Ohms | 15 Ohms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.179" L x 0.128" W (4.55mm x 3.24mm) | - | 0.035" (0.90mm) | - |
|
|
PTS181216V035PTC RESET FUSE 16V 350MA 1812 |
2,424 |
|
Datasheet | 1812 (4532 Metric), Concave | PTS1812 | Tape & Reel (TR) | Active | Polymeric | 16V | 350 mA | 700 mA | 100 A | 100 ms | 320 mOhms | 1.5 Ohms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.179" L x 0.128" W (4.55mm x 3.24mm) | - | 0.027" (0.68mm) | - |
|
|
PTS12066V075PTC RESET FUSE 6V 750MA 1206 |
7,503 |
|
Datasheet | 1206 (3216 Metric), Concave | PTS1206 | Tape & Reel (TR) | Active | Polymeric | 6V | 750 mA | 1.5 A | 100 A | 100 ms | 90 mOhms | 290 mOhms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.128" L x 0.065" W (3.25mm x 1.65mm) | - | 0.033" (0.85mm) | - |
|
PTS060315V005PTC RESET FUSE 50MA 15V 0603 |
64,273 |
|
Datasheet | 0603 (1608 Metric), Concave | PTS0603 | Tape & Reel (TR) | Active | - | 15V | 50 mA | 150 mA | 1 A | 1 s | 1 Ohms | 40 Ohms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.065" L x 0.031" W (1.65mm x 0.80mm) | - | 0.031" (0.80mm) | - |
|
|
PTS060315V004PTC RESET FUSE 40MA 15V 0603 |
5,982 |
|
Datasheet | 0603 (1608 Metric), Concave | PTS0603 | Tape & Reel (TR) | Active | - | 15V | 40 mA | 120 mA | 1 A | 1 s | 1.5 Ohms | 40 Ohms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.065" L x 0.031" W (1.65mm x 0.80mm) | - | 0.031" (0.80mm) | - |
|
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PTS060315V010PTC RESET FUSE 100MA 15V 0603 |
1,710 |
|
Datasheet | 0603 (1608 Metric), Concave | PTS0603 | Tape & Reel (TR) | Active | - | 15V | 100 mA | 250 mA | 3 A | 1 s | 500 mOhms | 6 Ohms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.065" L x 0.031" W (1.65mm x 0.80mm) | - | 0.031" (0.80mm) | - |
|
|
PTS120615V050PTC RESET FUSE 15V 500MA 1206 |
6,080 |
|
Datasheet | 1206 (3216 Metric), Concave | PTS1206 | Tape & Reel (TR) | Active | Polymeric | 15V | 500 mA | 1 A | 100 A | 100 ms | 150 mOhms | 700 mOhms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.128" L x 0.065" W (3.25mm x 1.65mm) | - | 0.042" (1.06mm) | - |
|
|
PTS12066V100PTC RESET FUSE 6V 1A 1206 |
10,999 |
|
Datasheet | 1206 (3216 Metric), Concave | PTS1206 | Tape & Reel (TR) | Active | Polymeric | 6V | 1 A | 1.8 A | 100 A | 100 ms | 60 mOhms | 210 mOhms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.128" L x 0.065" W (3.25mm x 1.65mm) | - | 0.035" (0.88mm) | - |
|
|
PTS06036V035PTC RESET FUSE 350MA 6V 0603 |
4,025 |
|
Datasheet | 0603 (1608 Metric), Concave | PTS0603 | Tape & Reel (TR) | Active | - | 6V | 350 mA | 750 mA | 8 A | 100 ms | 90 mOhms | 1.5 Ohms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.065" L x 0.035" W (1.60mm x 0.90mm) | - | 0.031" (0.80mm) | - |
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.
