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PTC Resettable Fuses : 3157 - Page 39
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. |
POLYSWITCH PTC RESET 9A
|
7,242 pieces In Stock |
MOQ: 55 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
POLYSWITCH PTC RESET 8A / PTC Resettable Fuse 8A(hold) 16A(trip) 30V 100A 4W 18.8s 0.005Ohm Radial 21.6 X 3 X 28.4mm T/R
|
 Datasheet
|
4,000 pieces In Stock |
MOQ: 40 |
|
|
||||
|
Mfr. Part No. WS Part No. |
PTC RESET FUSE 30V 8A RADIAL / Polymeric PTC Resettable Fuse 30V 8 A Ih Through Hole Radial, Disc
|
Datasheet
|
2,840 pieces In Stock |
MOQ: 90 |
|
|
||||
|
Mfr. Part No. WS Part No. |
PTC RESET FUSE 30V 6A RADIAL
|
Datasheet
|
10,000 pieces In Stock |
MOQ: 85 |
|
|
||||
|
Mfr. Part No. WS Part No. |
POLYSWITCH RUE SERIES 5.00A
|
5,000 pieces In Stock |
MOQ: 135 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
PTC RESET FUSE 30V 4A RADIAL
|
8,840 pieces In Stock |
MOQ: 120 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
PTC RESET FUSE 30V 4A RADIAL
|
8,370 pieces In Stock |
MOQ: 105 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
PTC RESET FUSE 30V 3A RADIAL / Polymeric PTC Resettable Fuse 30V 3 A Ih Through Hole Radial, Disc
|
Datasheet
|
2,050 pieces In Stock |
MOQ: 75 |
|
|
||||
|
Mfr. Part No. WS Part No. |
PTC RESET FUSE 30V 3A RADIAL / Polymeric PTC Resettable Fuse 30V 3 A Ih Through Hole Radial, Disc
|
Datasheet
|
11,030 pieces In Stock |
MOQ: 190 |
|
|
||||
|
Mfr. Part No. WS Part No. |
POLYSWITCH PTC RESET 2.5A
|
Datasheet
|
127 pieces In Stock |
MOQ: 80 |
|
|
||||
|
Mfr. Part No. WS Part No. |
PTC RESET FUSE 30V 1.85A RADIAL
|
Datasheet
|
60,000 pieces In Stock |
MOQ: 150 |
|
|
||||
|
Mfr. Part No. WS Part No. |
POLYSWITCH PTC RESET 1.6A
|
3,000 pieces In Stock |
MOQ: 145 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
PTC RESET FUSE 30V 1.1A RADIAL / Polymeric PTC Resettable Fuse 30V 1.1 A Ih Through Hole Radial, Disc
|
Datasheet
|
Low Stock |
MOQ: 90 |
|
|
||||
|
Mfr. Part No. WS Part No. |
POLYSWITCH PTC RESET 1.1A
|
Datasheet
|
5,650 pieces In Stock |
MOQ: 190 |
|
|
||||
|
Mfr. Part No. WS Part No. |
PTC RESET FUSE 30V 900MA RADIAL / PolySwitch Resettable Devices
|
8,070 pieces In Stock |
MOQ: 205 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
PTC RESET FUSE 30V 900MA RADIAL / Polymeric PTC Resettable Fuse 30V 900 mA Ih Through Hole Radial, Disc
|
Datasheet
|
5,000 pieces In Stock |
MOQ: 265 |
|
|
||||
|
Mfr. Part No. WS Part No. |
PTC RESET FUSE 60V 5A RADIAL / PolySwitch Resettable Devices Radial-leaded Devices
|
4,688 pieces In Stock |
MOQ: 80 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
POLYSWITCH PTC RESET 3A T/H
|
Datasheet
|
380 pieces In Stock |
MOQ: 90 |
|
|
||||
|
Mfr. Part No. WS Part No. |
PTC RESET FUSE 60V 2.5A RADIAL
|
Datasheet
|
6,000 pieces In Stock |
MOQ: 105 |
|
|
||||
|
Mfr. Part No. WS Part No. |
PTC RESET FUSE 60V 1.85A RADIAL
|
Datasheet
|
5,865 pieces In Stock |
MOQ: 200 |
|
|
