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PTC Resettable Fuses from Littelfuse Inc. : 1427 - Page 67
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Mfr. Part No. WS Part No. |
PTC RESET FUSE LOWRHO STRAP / PTC Resettable Fuse Ih
|
Low Stock |
MOQ: 1 |
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|
Mfr. Part No. WS Part No. |
PTC RESET FUSE LOWRHO STRAP / PTC Resettable Fuse Ih
|
Low Stock |
MOQ: 1 |
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|||||
|
|
Mfr. Part No. WS Part No. |
|
 Datasheet
|
Low Stock |
MOQ: 1 |
Need to verify |
|
||||
|
|
Mfr. Part No. WS Part No. |
PTC RESET FUSE 24V 750MA 1812 / Polymeric PTC Resettable Fuse 24V 750 mA Ih Surface Mount 1812 (4532 Metric), Concave
|
Low Stock |
MOQ: 1 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
PTC Resettable Fuse 2.6A(hold) 5A(trip) 6V 100A 1W 0.015Ohm SMD Solder Pad 1812 T/R Automotive
|
55,854 pieces In Stock |
MOQ: 180 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Ptc Reset Fuse 16V 7.5A Radial
|
Low Stock |
MOQ: 1 |
|
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|||||
|
Mfr. Part No. WS Part No. |
Ptc Reset Fuse 16V 2A 1812
|
Low Stock |
MOQ: 1 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
PTC RESET FUSE 60V 150MA RADIAL / Polymeric PTC Resettable Fuse 60V (600V Int) 150 mA Ih Through Hole Radial, Disc
|
4,800 pieces In Stock |
MOQ: 105 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
FUSE PSR CHIP AMD / PTC Resettable Fuse Ih
|
86,000 pieces In Stock |
MOQ: 445 |
|
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|||||
|
Mfr. Part No. WS Part No. |
|
Low Stock |
MOQ: 1 |
|
|
|||||
|
|
Mfr. Part No. WS Part No. |
PSR RESET FUSE / PTC Resettable Fuse Ih
|
23,423 pieces In Stock |
MOQ: 40 |
|
|
|||||
|
|
Mfr. Part No. WS Part No. |
FUSE RESETTABLE 140MA 60V 1812
|
Datasheet
|
Low Stock |
MOQ: 1 |
Need to verify |
|
||||
|
|
Mfr. Part No. WS Part No. |
FUSE RESETTABLE 1.25A 15V 1812
|
Datasheet
|
Low Stock |
MOQ: 1 |
Need to verify |
|
||||
|
|
Mfr. Part No. WS Part No. |
FUSE RESET 750MA 24V 1812 SMD / PTC Resettable Fuse 0.75A(hold) 1.5A(trip) 24VDC 40A 0.8W 0.2s 0.11Ohm SMD Solder Pad 1812 T/R
|
Datasheet
|
Low Stock |
MOQ: 1 |
|
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||||
|
|
Mfr. Part No. WS Part No. |
|
315,900 pieces In Stock |
MOQ: 590 |
|
|
|||||
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|
Mfr. Part No. WS Part No. |
|
Low Stock |
MOQ: 1 |
|
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|||||
|
Mfr. Part No. WS Part No. |
PTC .50A 60V RESETTABLE KINK
|
Datasheet
|
Low Stock |
MOQ: 1 |
|
|
||||
|
Mfr. Part No. WS Part No. |
PTC 4.00A 30V RESETTABLE KINK
|
Datasheet
|
Low Stock |
MOQ: 1 |
|
|
||||
|
Mfr. Part No. WS Part No. |
PTC RESETTABLE 6V 1A SMD 1206
|
Datasheet
|
6,730 pieces In Stock |
MOQ: 355 |
|
|
||||
|
|
Mfr. Part No. WS Part No. |
FUSE RESETTABLE 2.6A 6V 1812
|
Datasheet
|
3,490 pieces In Stock |
MOQ: 880 |
Need to verify |
|
