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PTC Resettable Fuses : 3157 - Page 34
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 30V 350MA 1812 / Polymeric PTC Resettable Fuse 30V 350 mA Ih Surface Mount 1812 (4532 Metric), Concave
|
 Datasheet
|
9,149 pieces In Stock |
MOQ: 270 |
|
|
||||
|
Mfr. Part No. WS Part No. |
PTC RESET FUSE 16V 2A 2920
|
4,153 pieces In Stock |
MOQ: 120 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
PTC RESET FUSE 33V 1.5A 2920 / Surface Mount PTC
|
44,105 pieces In Stock |
MOQ: 180 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
PTC RESET FUSE 60V 300MA 2920
|
343 pieces In Stock |
MOQ: 160 |
|
|
|||||
|
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. |
PTC RESETTABLE 90MA 63VDC 1210
|
12,560 pieces In Stock |
MOQ: 305 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
|
5,000 pieces In Stock |
MOQ: 90 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
PTC RESET FUSE 72V 3A RADIAL / Polymeric PTC Resettable Fuse 72V 3 A Ih Through Hole Radial, Disc
|
Datasheet
|
7,280 pieces In Stock |
MOQ: 75 |
|
|
||||
|
Mfr. Part No. WS Part No. |
PTC RESET FUSE 72V 1.85A RADIAL / Polymeric PTC Resettable Fuse 72V 1.85 A Ih Through Hole Radial, Disc
|
Datasheet
|
19,567 pieces In Stock |
MOQ: 140 |
|
|
||||
|
Mfr. Part No. WS Part No. |
PTC RESET FUSE 72V 650MA RADIAL
|
Datasheet
|
10,350 pieces In Stock |
MOQ: 325 |
|
|
||||
|
Mfr. Part No. WS Part No. |
PTC RESET FUSE 60V 170MA RADIAL / Polymeric PTC Resettable Fuse 60V 170 mA Ih Through Hole Radial, Disc
|
Datasheet
|
310 pieces In Stock |
MOQ: 130 |
|
|
||||
|
Mfr. Part No. WS Part No. |
PTC RESET FUSE 60V 170MA RADIAL
|
Datasheet
|
18,888 pieces In Stock |
MOQ: 280 |
|
|
||||
|
Mfr. Part No. WS Part No. |
PTC RESET FUSE 60V 100MA RADIAL / Polymeric PTC Resettable Fuse 60V 100 mA Ih Through Hole Radial, Disc
|
Datasheet
|
31,500 pieces In Stock |
MOQ: 330 |
|
|
||||
|
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. |
POLYSWITCH PTC RESET 1.6A T/H
|
Datasheet
|
400 pieces In Stock |
MOQ: 65 |
|
|
||||
|
Mfr. Part No. WS Part No. |
POLYSWITCH RHE SERIES 4.5A HOLD
|
21,000 pieces In Stock |
MOQ: 65 |
|
|
