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PTC Resettable Fuses : 3157 - Page 29
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 RESETTABLE .75A 24V 1812
|
 Datasheet
|
78,360 pieces In Stock |
MOQ: 1010 |
|
|
||||
|
Mfr. Part No. WS Part No. |
PTC RESETTABLE 0.5A 30V SMD 1812
|
Datasheet
|
22,086 pieces In Stock |
MOQ: 85 |
|
|
||||
|
Mfr. Part No. WS Part No. |
PTC RESETTABLE .30A 30V 1812
|
Datasheet
|
90,000 pieces In Stock |
MOQ: 750 |
|
|
||||
|
Mfr. Part No. WS Part No. |
FUSE PTC RESETTBE 0.2A 60V 1812
|
Datasheet
|
23,000 pieces In Stock |
MOQ: 450 |
|
|
||||
|
Mfr. Part No. WS Part No. |
POLYSWITCH PTC RESET 240V 1.25A
|
Datasheet
|
1,581 pieces In Stock |
MOQ: 30 |
|
|
||||
|
Mfr. Part No. WS Part No. |
PTC Resettable Fuse 1A(hold) 2A(trip) 240V 10A 2.87W 21s 0.218Ohm Radial 18.7 X 5.1mm Bag / POLYSWITCH PTC RESET 240V 1A
|
Datasheet
|
2,000 pieces In Stock |
MOQ: 50 |
|
|
||||
|
Mfr. Part No. WS Part No. |
POLYSWITCH PTC RESET 0.55A HOLD
|
Datasheet
|
3,180 pieces In Stock |
MOQ: 65 |
|
|
||||
|
Mfr. Part No. WS Part No. |
PolySwitch Resettable Devices Line-Voltage-Rated Devices | PTC RESET FUSE 240V 550MA RADIAL
|
Low Stock |
MOQ: 45 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
PolySwitch PTC Devices Overcurrent Protection Device | PTC RESET FUSE 240V 400MA RADIAL
|
2,699 pieces In Stock |
MOQ: 35 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
POLYSWITCH 240VAC .16A HOLD
|
Datasheet
|
80,000 pieces In Stock |
MOQ: 75 |
|
|
||||
|
Mfr. Part No. WS Part No. |
PTC RESET FUSE 240V 160MA RADIAL
|
Datasheet
|
50,000 pieces In Stock |
MOQ: 55 |
|
|
||||
|
Mfr. Part No. WS Part No. |
PTC RESET FUSE 240V 50MA RADIAL / Polymeric PTC Resettable Fuse 240V (265V Int) 50 mA Ih Through Hole Radial, Disc
|
Datasheet
|
5,250 pieces In Stock |
MOQ: 140 |
|
|
||||
|
Mfr. Part No. WS Part No. |
PTC RESET FUSE 24V 1A STRAP
|
Low Stock |
MOQ: 1 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
PTC RESET FUSE 24V 1A STRAP
|
Low Stock |
MOQ: 1 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
PTC RESET FUSE 60V 170MA RADIAL
|
Low Stock |
MOQ: 1 |
|
|
|||||
|
|
Mfr. Part No. WS Part No. |
PTC RESET FUSE 60V 170MA RADIAL
|
Low Stock |
MOQ: 1 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
PTC RESET FUSE 16V 13A RADIAL
|
Low Stock |
MOQ: 1 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
PTC RESET FUSE 16V 13A RADIAL
|
Low Stock |
MOQ: 1 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
PTC RESET FUSE 120V 650MA RADIAL
|
Low Stock |
MOQ: 1 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
PTC RESET FUSE 120V 650MA RADIAL
|
Low Stock |
MOQ: 1 |
|
|
