PTC Resettable Fuses, also known as polymeric positive temperature coefficient (PPTC) devices, play a critical role in circuit protection. These fuses allow for automatic reset after an overcurrent event, providing a reusable solution that reduces downtime and maintenance costs.
Commonly used in consumer electronics, automotive, and telecommunications, PTC resettable fuses limit current by increasing resistance when an overcurrent occurs, thereby protecting sensitive components from damage. Once the fault is cleared, the resistance decreases, allowing the circuit to resume normal operation.
Manufacturers like Littelfuse, Bel Fuse, and TE Connectivity offer a range of PTC resettable fuses designed to meet various voltage and current requirements. These versatile and reliable fuses ensure continuous protection and operational efficiency for a multitude of electronic applications.
| Select | Images | Part Number | Mfr | Description | Datasheet | Availability | Price | Qty | RFQ | Rohs | ECAD Model |
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Mfr. Part No. WS Part No. |
PTC RESET FUSE 60V 650MA RADIAL
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1,249 pieces |
MOQ: 0 |
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Mfr. Part No. WS Part No. |
PTC RESET FUSE 13.2V 500MA 1210
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1,297 pieces |
MOQ: 0 |
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Mfr. Part No. WS Part No. |
PTC RESET FUSE 13.2V 500MA 1210
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1,297 pieces |
MOQ: 0 |
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Mfr. Part No. WS Part No. |
PTC RESET FUSE 8V 2A 1812
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1,305 pieces |
MOQ: 0 |
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Mfr. Part No. WS Part No. |
PTC RESET FUSE 8V 2A 1812
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1,305 pieces |
MOQ: 0 |
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Mfr. Part No. WS Part No. |
PTC RESET FUSE 15V 1.5A 2SMD
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1,875 pieces |
MOQ: 0 |
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Mfr. Part No. WS Part No. |
PTC RESET FUSE 15V 1.5A 2SMD
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1,875 pieces |
MOQ: 0 |
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Mfr. Part No. WS Part No. |
PTC RESET FUSE 15V 1.25A 2SMD
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2,488 pieces |
MOQ: 0 |
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Mfr. Part No. WS Part No. |
PTC RESET FUSE 15V 1.25A 2SMD
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2,488 pieces |
MOQ: 0 |
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Mfr. Part No. WS Part No. |
PTC RESET FUSE 30V 50MA 1210
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3,300 pieces |
MOQ: 0 |
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Mfr. Part No. WS Part No. |
PTC RESET FUSE 30V 50MA 1210
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3,300 pieces |
MOQ: 0 |
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Mfr. Part No. WS Part No. |
PTC RESET FUSE 30V 200MA 1812
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4,387 pieces |
MOQ: 0 |
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Mfr. Part No. WS Part No. |
PTC RESET FUSE 30V 200MA 1812
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4,387 pieces |
MOQ: 0 |
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Mfr. Part No. WS Part No. |
PTC RESET FUSE 30V 1.1A 2SMD
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4,964 pieces |
MOQ: 0 |
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Mfr. Part No. WS Part No. |
PTC RESET FUSE 30V 1.1A 2SMD
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4,964 pieces |
MOQ: 0 |
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Mfr. Part No. WS Part No. |
PTC RESET FUSE 6V 750MA 1206
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6,313 pieces |
MOQ: 0 |
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Mfr. Part No. WS Part No. |
PTC RESET FUSE 6V 750MA 1206
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6,313 pieces |
MOQ: 0 |
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Mfr. Part No. WS Part No. |
PTC RESET FUSE 13.2V 500MA 1206
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6,375 pieces |
MOQ: 0 |
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Mfr. Part No. WS Part No. |
PTC RESET FUSE 13.2V 500MA 1206
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6,375 pieces |
MOQ: 0 |
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Mfr. Part No. WS Part No. |
PTC RESET FUSE 15V 2A 2SMD
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6,540 pieces |
MOQ: 0 |
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