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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YPCL0120TPTC RESET FUSE 265V 35MA RADIAL |
7,011 |
|
Datasheet | Radial, Disc | YP | Tape & Reel (TR) | Active | Ceramic | 265V | 35 mA | 80 mA | 400 mA | - | - | - | 120 Ohms | 0°C ~ 60°C | - | - | - | Through Hole | 0.256" Dia x 0.197" T (6.50mm x 5.00mm) | 0.315" (8.00mm) | - | 0.200" (5.08mm) |
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YPDL0600TPTC RESET FUSE 420V 21MA RADIAL |
7,676 |
|
Datasheet | Radial, Disc | YP | Tape & Reel (TR) | Active | Ceramic | 420V | 21 mA | 39 mA | 200 mA | - | - | - | 600 Ohms | 0°C ~ 60°C | - | - | - | Through Hole | 0.256" Dia x 0.197" T (6.50mm x 5.00mm) | 0.315" (8.00mm) | - | 0.200" (5.08mm) |
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YPEK1200TPTC RESET FUSE 550V 15MA RADIAL |
7,348 |
|
Datasheet | Radial, Disc | YP | Tape & Reel (TR) | Active | Ceramic | 550V | 15 mA | 30 mA | 100 mA | - | - | - | 1.2 kOhms | 0°C ~ 60°C | - | - | - | Through Hole | 0.256" Dia x 0.197" T (6.50mm x 5.00mm) | 0.315" (8.00mm) | - | 0.200" (5.08mm) |
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YPEK3500TPTC RESET FUSE RADIAL DISC |
3,711 |
|
Datasheet | Radial, Disc | YP | Tape & Reel (TR) | Active | Ceramic | - | - | - | - | - | - | - | - | - | - | - | - | Through Hole | 0.157" Dia x 0.157" T (4.00mm x 4.00mm) | 0.217" (5.50mm) | - | 0.200" (5.08mm) |
|
YS5876PTFPTC RESET FUSE 240V 100MA RADIAL |
2,107 |
|
Datasheet | Radial, Disc | PTF | Bulk | Active | Ceramic | 240V | 100 mA | 210 mA | - | - | - | - | 50 Ohms | 10°C ~ 55°C | - | - | - | Through Hole | 0.650" Dia x 0.272" T (16.50mm x 6.90mm) | 0.650" (16.50mm) | - | 0.331" (8.40mm) |
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YQS5940PTHPTC RESET FUSE HEATERS +/-40% |
4,480 |
|
Datasheet | - | YQ | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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YS6101PTC RESET FUSE 75V RADIAL DISC |
7,123 |
|
Datasheet | Radial, Disc | YS | Bulk | Active | Ceramic | 75V | - | - | - | - | - | - | 6 Ohms | - | - | - | - | Through Hole | 0.315" Dia x 0.059" T (8.00mm x 1.50mm) | 0.059" (1.50mm) | - | 0.197" (5.00mm) |
|
YQD100N150PTC RESET FUSE 265V RADIAL DISC |
7,491 |
|
Datasheet | Radial, Disc | YQ | Bulk | Active | Ceramic | 265V | - | - | - | - | - | - | - | 0°C ~ 60°C | - | - | - | Through Hole | 0.256" Dia x 0.197" T (6.50mm x 5.00mm) | - | - | 0.201" (5.10mm) |
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YQZ120N120PTC RESET FUSE 18V RADIAL DISC |
4,951 |
|
Datasheet | Radial, Disc | YQ | Bulk | Active | Ceramic | 18V | - | - | - | - | - | - | - | 0°C ~ 60°C | - | - | - | Through Hole | - | - | - | - |
|
YS5940PTHPTC RESET FUSE HEATERS 40% |
4,051 |
|
Datasheet | - | PTH | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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.
