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PTC Resettable Fuses : 3157 - Page 1
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 5V 4.5A 1210
|
 Datasheet
|
Low Stock |
MOQ: 280 |
|
|
||||
|
Mfr. Part No. WS Part No. |
PTC RESET FUSE 14V 12A BLADE
|
Low Stock |
MOQ: 1 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
PTC RESET FUSE 14V 12A BLADE
|
Low Stock |
MOQ: 1 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
PTC RESETTABLE .14A 60V 1812
|
Datasheet
|
43,650 pieces In Stock |
MOQ: 1005 |
|
|
||||
|
Mfr. Part No. WS Part No. |
PTC RESETTABLE 6V .350A SMD 1210
|
Datasheet
|
30,000 pieces In Stock |
MOQ: 475 |
|
|
||||
|
Mfr. Part No. WS Part No. |
PTC RESET 30V .100A SMD 1210 / PTC Resettable Fuse 0.1A(hold) 0.3A(trip) 30VDC 10A 0.6W 1.5s 1.6Ohm SMD Solder Pad 1210 T/R
|
66,520 pieces In Stock |
MOQ: 535 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
PTC RESETTABLE .20A 30V 1812
|
Datasheet
|
60,000 pieces In Stock |
MOQ: 705 |
|
|
||||
|
Mfr. Part No. WS Part No. |
|
61,800 pieces In Stock |
MOQ: 750 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
POLYSWITCH 33V 40A HOLD SMD
|
19,360 pieces In Stock |
MOQ: 210 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
PTC RESET FUSE 72V 1.1A RADIAL / Polymeric PTC Resettable Fuse 72V 1.1 A Ih Through Hole Radial, Disc
|
12,000 pieces In Stock |
MOQ: 150 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
PTC RESET FUSE 220V 50MA RADIAL / Ceramic PTC Resettable Fuse 220V (600V Int) 50 mA Ih Through Hole Radial, Disc
|
Datasheet
|
21,105 pieces In Stock |
MOQ: 55 |
|
|
||||
|
Mfr. Part No. WS Part No. |
PTC RESET FUSE 220V 150MA RADIAL
|
Datasheet
|
80,000 pieces In Stock |
MOQ: 85 |
|
|
||||
|
Mfr. Part No. WS Part No. |
RESETTABLE FUSE - SMD, 2920 SIZE
|
Datasheet
|
11,195 pieces In Stock |
MOQ: 440 |
|
|
||||
|
Mfr. Part No. WS Part No. |
RESETTABLE FUSE - PPTC RADIAL LE / PTC Resettable Fuse 72V (90V Int) 750 mA Ih Through Hole Radial, Disc
|
Datasheet
|
1,010 pieces In Stock |
MOQ: 410 |
|
|
||||
|
Mfr. Part No. WS Part No. |
PTC RESET FUSE 60V 50MA 1206
|
Datasheet
|
35,589 pieces In Stock |
MOQ: 345 |
|
|
||||
|
Mfr. Part No. WS Part No. |
RESETTABLE FUSE - SMD, 1206 SIZE / PTC Resettable Fuse 30V 350 mA Ih Surface Mount 1206 (3216 Metric), Concave
|
Datasheet
|
82,403 pieces In Stock |
MOQ: 775 |
|
|
||||
|
Mfr. Part No. WS Part No. |
POLYSWITCH 2.6A RESET FUSE SMD
|
4,500 pieces In Stock |
MOQ: 215 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
PTC Resettable Fuse 2A(hold) 4A(trip) 240V 20A 4.52W 28s 0.089Ohm Radial 24.9 X 6.1 X 33.8mm Bag / POLYSWITCH PTC RESET 240V 2A
|
Datasheet
|
2,000 pieces In Stock |
MOQ: 35 |
|
|
||||
|
Mfr. Part No. WS Part No. |
FUSE PTC RESET 500MA SMD 0603
|
Datasheet
|
15,000 pieces In Stock |
MOQ: 1535 |
|
|
||||
|
Mfr. Part No. WS Part No. |
PTC RESET FUSE 30V 1.35A RADIAL / PolySwitch Resettable Devices
|
3,000 pieces In Stock |
MOQ: 130 |
|
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