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PTC Resettable Fuses from Littelfuse Inc. : 1427 - Page 20
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. |
FUSE PTC RESET 2.6A 12V 1812 SMD
|
 Datasheet
|
47,170 pieces In Stock |
MOQ: 475 |
|
|
||||
|
Mfr. Part No. WS Part No. |
PTC 16V POLYFUSE SMT 1812 2.00A
|
Datasheet
|
6,500 pieces In Stock |
MOQ: 300 |
|
|
||||
|
Mfr. Part No. WS Part No. |
PTC RESET FUSE 6V 1.9A 1812
|
4,392 pieces In Stock |
MOQ: 10 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
PTC RESETTABLE 8V 1.6A 1812
|
Datasheet
|
202,000 pieces In Stock |
MOQ: 915 |
|
|
||||
|
Mfr. Part No. WS Part No. |
PTC RESETTABLE 30V 100MA 1812L
|
Datasheet
|
21,688 pieces In Stock |
MOQ: 410 |
|
|
||||
|
Mfr. Part No. WS Part No. |
PTC Resettable Fuse 0.1A(hold) 0.3A(trip) 60VDC 10A 0.8W 1.5s 1.6Ohm SMD Solder Pad 1812 T/R / PTC RESET FUSE 60V 100MA 1812
|
Datasheet
|
36,888 pieces In Stock |
MOQ: 300 |
|
|
||||
|
Mfr. Part No. WS Part No. |
PTC RESET FUSE 16V 7A RADIAL / Polymeric PTC Resettable Fuse 16V 7 A Ih Through Hole Radial, Disc
|
43,000 pieces In Stock |
MOQ: 60 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
PTC RESET FUSE 16V 5A RADIAL / Polymeric PTC Resettable Fuse 16V 5 A Ih Through Hole Radial, Disc
|
220 pieces In Stock |
MOQ: 140 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
PTC RESET FUSE 16V 14A RADIAL / Polymeric PTC Resettable Fuse 16V 14 A Ih Through Hole Radial, Disc
|
405 pieces In Stock |
MOQ: 75 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
PTC RESETBLE 6V 3.5A 1210
|
Datasheet
|
13,000 pieces In Stock |
MOQ: 14 |
|
|
||||
|
Mfr. Part No. WS Part No. |
PTC RESET FUSE 6V 1.1A 0805 / POLYFUSE Resettable PTCs
|
200,000 pieces In Stock |
MOQ: 280 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
PTC RESETTABLE 9V .200A SMD 0805
|
Datasheet
|
100,000 pieces In Stock |
MOQ: 290 |
|
|
||||
|
Mfr. Part No. WS Part No. |
PTC RESET FUSE 15MA 13VDC 0201 / Polymeric PTC Resettable Fuse 13V 15 mA Ih Surface Mount 2-SMD
|
Datasheet
|
14,195 pieces In Stock |
MOQ: 75 |
|
|
||||
|
Mfr. Part No. WS Part No. |
|
5,000 pieces In Stock |
MOQ: 90 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
PTC RESET FUSE 30V 4A RADIAL / Polymeric PTC Resettable Fuse 30V 4 A Ih Through Hole Radial, Disc
|
Datasheet
|
8,390 pieces In Stock |
MOQ: 110 |
|
|
||||
|
Mfr. Part No. WS Part No. |
PTC RESET FUSE 30V 1.6A RADIAL
|
3,664 pieces In Stock |
MOQ: 80 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
POLYSWITCH 1.75A RESET FUSE SMD
|
Datasheet
|
19,704 pieces In Stock |
MOQ: 345 |
|
|
||||
|
Mfr. Part No. WS Part No. |
PTC RESET FUSE 60V 120MA RADIAL
|
Low Stock |
MOQ: 1 |
|
|
|||||
|
|
Mfr. Part No. WS Part No. |
PTC RESET FUSE 60V 120MA RADIAL
|
Low Stock |
MOQ: 1 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
PTC RESET 6V LO RHO 1206 3.50A
|
Datasheet
|
7,410 pieces In Stock |
MOQ: 115 |
|
|
