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PTC Resettable Fuses from TE Connectivity : 155 - 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. |
POLYSWITCH 33V 40A HOLD SMD
|
19,360 pieces In Stock |
MOQ: 210 |
|
|
|||||
|
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. |
POLYSWITCH 2.00A HOLD SMD
|
21,000 pieces In Stock |
MOQ: 205 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
POLYSWITCH PTC RESET 0.3A SMD
|
8,000 pieces In Stock |
MOQ: 145 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
POLYSWITCH RHE SERIES 4.5A HOLD
|
21,000 pieces In Stock |
MOQ: 65 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
|
6,000 pieces In Stock |
MOQ: 425 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
POLYSWITCH .14A RESET FUSE SMD / PTC Resettable Fuse 0.14A(hold) 0.28A(trip) 60VDC 10A 0.75W 0.008s 1.5Ohm SMD Solder Pad 4.73 X 3.41 X 0.89mm T/R Automotive
|
100,000 pieces In Stock |
MOQ: 720 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
POLYSWITCH 0.05A RESET FUSE SMD
|
40,000 pieces In Stock |
MOQ: 425 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
POLYSWITCH PTC RESET 2.1A STRAP
|
Low Stock |
MOQ: 80 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
POLYSWITCH 1.6A RESET FUSE SMD
|
18,290 pieces In Stock |
MOQ: 780 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
PolySwitch Resettable Device Short Form Catalog
|
7,870 pieces In Stock |
MOQ: 200 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
POLYSWITCH 2.50A HOLD SMD
|
9,063 pieces In Stock |
MOQ: 115 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
POLYSWITCH 33V 1.8A SMD
|
13,380 pieces In Stock |
MOQ: 160 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
|
42,900 pieces In Stock |
MOQ: 730 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
PTC Resettable Fuse 1.1A(hold) 2.2A(trip) 30VDC 40A 1.7W 0.5s 0.12Ohm SMD Solder Pad 2920 T/R Automotive / POLYSWITCH 1.10A HOLD SMD
|
5,516 pieces In Stock |
MOQ: 185 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
POLYSWITCH 0.75A HOLD SMD
|
12,180 pieces In Stock |
MOQ: 310 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
PTC Resettable Fuse 0.5A(hold) 1A(trip) 60VDC 10A 1.7W 4s 0.35Ohm SMD Solder Pad 2920 T/R Automotive / POLYSWITCH 0.50A HOLD SMD
|
7,562 pieces In Stock |
MOQ: 245 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
|
117,000 pieces In Stock |
MOQ: 755 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
POLYSWITCH 0.30A HOLD SMD
|
12,490 pieces In Stock |
MOQ: 220 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
POLYSWITCH PTC RESET 0.3A
|
37,718 pieces In Stock |
MOQ: 285 |
|
|
