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PTC Resettable Fuses : 3157 - Page 33
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. |
POLYMERIC PTC RESETTABLE FUSE SU / Polymeric PTC Resettable Fuse 60V 750 mA Ih Surface Mount 2920 (7351 Metric), Concave
|
 Datasheet
|
936 pieces In Stock |
MOQ: 485 |
|
|
||||
|
Mfr. Part No. WS Part No. |
|
50,400 pieces In Stock |
MOQ: 455 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
POLYSWITCH 2.50A HOLD SMD
|
9,063 pieces In Stock |
MOQ: 115 |
|
|
|||||
|
|
Mfr. Part No. WS Part No. |
|
58,500 pieces In Stock |
MOQ: 845 |
|
|
|||||
|
|
Mfr. Part No. WS Part No. |
|
39,490 pieces In Stock |
MOQ: 975 |
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|||||
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|
Mfr. Part No. WS Part No. |
|
40,000 pieces In Stock |
MOQ: 590 |
|
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|||||
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|
Mfr. Part No. WS Part No. |
|
21,050 pieces In Stock |
MOQ: 585 |
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|||||
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|
Mfr. Part No. WS Part No. |
|
43,380 pieces In Stock |
MOQ: 1050 |
|
|
|||||
|
|
Mfr. Part No. WS Part No. |
PPTC SMD 2016, 33V 1.1A, REEL 7" / Polymeric PTC Resettable Fuse 33V 1.1 A Ih Surface Mount 2016 (5041 Metric), Concave
|
Datasheet
|
32,440 pieces In Stock |
MOQ: 730 |
|
|
||||
|
|
Mfr. Part No. WS Part No. |
PPTC SMD 2016, 15V 1.1A, REEL 7" / Polymeric PTC Resettable Fuse 15V 1.1 A Ih Surface Mount 2016 (5041 Metric), Concave
|
Datasheet
|
37,950 pieces In Stock |
MOQ: 1015 |
|
|
||||
|
Mfr. Part No. WS Part No. |
PTC RESET FUSE 24V 2A 2SMD / Polymeric PTC Resettable Fuse 24V 2 A Ih Surface Mount 2-SMD
|
Datasheet
|
120 pieces In Stock |
MOQ: 65 |
|
|
||||
|
|
Mfr. Part No. WS Part No. |
|
58,500 pieces In Stock |
MOQ: 620 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
POLYSWITCH 33V 1.8A SMD
|
13,380 pieces In Stock |
MOQ: 160 |
|
|
|||||
|
|
Mfr. Part No. WS Part No. |
|
1,745 pieces In Stock |
MOQ: 545 |
|
|
|||||
|
|
Mfr. Part No. WS Part No. |
|
25,700 pieces In Stock |
MOQ: 565 |
|
|
|||||
|
|
Mfr. Part No. WS Part No. |
FUSE RESETTABLE 1.5A 6V 1812
|
Datasheet
|
61,800 pieces In Stock |
MOQ: 415 |
|
|
||||
|
|
Mfr. Part No. WS Part No. |
|
61,000 pieces In Stock |
MOQ: 465 |
|
|
|||||
|
|
Mfr. Part No. WS Part No. |
|
16,380 pieces In Stock |
MOQ: 410 |
|
|
|||||
|
|
Mfr. Part No. WS Part No. |
FUSE RESETTABLE 500MA 15V 1812
|
Datasheet
|
12,600 pieces In Stock |
MOQ: 760 |
|
|
||||
|
|
Mfr. Part No. WS Part No. |
FUSE RESETTABLE 200MA 30V 1812
|
Datasheet
|
65,000 pieces In Stock |
MOQ: 760 |
|
|
