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PTC Resettable Fuses : 3168 - Page 138
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 13A STRAP / PTC Resettable Fuse 13A(hold) 21.2A(trip) 20VDC 100A 4.5W 10s 0.0035Ohm SMD Solder Pad 66.5 X 10 X 1.3mm Bag
|
 Datasheet
|
407 pieces In Stock |
MOQ: 40 |
|
|
||||
|
Mfr. Part No. WS Part No. |
POLYSWITCH PTC RESET .70A HOLD / PTC Resettable Fuse 0.7A(hold) 1.4A(trip) 30V 40A 1.4W 3.2s 0.23Ohm Radial 6.9 X 5.08mm Bag Automotive
|
Datasheet
|
26,000 pieces In Stock |
MOQ: 115 |
|
|
||||
|
Mfr. Part No. WS Part No. |
U.L. RESETTABLE FUSES
|
Datasheet
|
Low Stock |
MOQ: 26 |
|
|
||||
|
Mfr. Part No. WS Part No. |
PTC RESET FUSE 20V 9A STRAP
|
Datasheet
|
10,500 pieces In Stock |
MOQ: 55 |
|
|
||||
|
Mfr. Part No. WS Part No. |
FUSE PTC RESETTABLE
|
Datasheet
|
1,900 pieces In Stock |
MOQ: 375 |
|
|
||||
|
Mfr. Part No. WS Part No. |
PolySwitch™ Resettable Device Short Form Catalog | PTC RESET FUSE 12V 1.75A STRAP
|
2,000 pieces In Stock |
MOQ: 80 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
PTC RESET FUSE 6V 3A 2SMD
|
1,848 pieces In Stock |
MOQ: 170 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
FUSE PTC RESETTABLE
|
Datasheet
|
7,540 pieces In Stock |
MOQ: 65 |
|
|
||||
|
Mfr. Part No. WS Part No. |
PTC Resettable Fuses | PTC RESET FUSE 60V 3A RADIAL
|
12,000 pieces In Stock |
MOQ: 80 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
PolySwitch™ Resettable Device Short Form Catalog | PTC RESET FUSE 30V 2A STRAP
|
4,000 pieces In Stock |
MOQ: 95 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
PolySwitch™ Resettable Device Short Form Catalog | PTC RESET FUSE 24V 1.9A STRAP
|
7,000 pieces In Stock |
MOQ: 110 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
PolySwitch Resettable Devices Line-Voltage-Rated Devices | PTC RESET FUSE 120V 750MA RADIAL
|
7,000 pieces In Stock |
MOQ: 115 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
PTC RESET FUSE 30V 867MA RADIAL
|
8,500 pieces In Stock |
MOQ: 35 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
PolySwitch Resettable Devices Automotive Devices | PTC RESET FUSE 16V 9A RADIAL
|
7,000 pieces In Stock |
MOQ: 90 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
PPTC-TLINE-PSW
|
Low Stock |
MOQ: 65 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
PolySwitch™ Resettable Device Short Form Catalog | PTC RESET FUSE 15V 1.9A STRAP
|
26,000 pieces In Stock |
MOQ: 115 |
|
|
|||||
|
|
Mfr. Part No. WS Part No. |
PTC RESET FUSE 72V 3A RADIAL / Polymeric PTC Resettable Fuse 72V 3 A Ih Through Hole Radial, Disc
|
270 pieces In Stock |
MOQ: 135 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
RESETTABLE FUSE - PPTC RADIAL LE / PTC Resettable Fuse 72V (90V Int) 1.35 A Ih Through Hole Radial, Disc
|
Datasheet
|
725 pieces In Stock |
MOQ: 265 |
|
|
||||
|
Mfr. Part No. WS Part No. |
RESETTABLE FUSE - PPTC RADIAL LE / PTC Resettable Fuse 16V 5 A Ih Through Hole Radial, Disc
|
Datasheet
|
1,080 pieces In Stock |
MOQ: 245 |
|
|
||||
|
Mfr. Part No. WS Part No. |
PTC RESET FUSE 16V 4A RADIAL
|
Datasheet
|
34,000 pieces In Stock |
MOQ: 75 |
|
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