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PTC Resettable Fuses : 3157 - Page 38
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. |
PPTC
|
 Datasheet
|
75,520 pieces In Stock |
MOQ: 1640 |
|
|
||||
|
Mfr. Part No. WS Part No. |
PPTC
|
Datasheet
|
156,550 pieces In Stock |
MOQ: 1965 |
|
|
||||
|
Mfr. Part No. WS Part No. |
PPTC SMD 1206, 30V 0.05A, REEL 7 / Polymeric PTC Resettable Fuse 30V 50 mA Ih Surface Mount 1206 (3216 Metric), Concave
|
Datasheet
|
22,000 pieces In Stock |
MOQ: 2735 |
|
|
||||
|
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. |
|
35,000 pieces In Stock |
MOQ: 315 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
PPTC SMD 0805, 6V 1A, REEL 7" / Polymeric PTC Resettable Fuse 6V 1 A Ih Surface Mount 0805 (2012 Metric), Concave
|
Datasheet
|
83,840 pieces In Stock |
MOQ: 2245 |
|
|
||||
|
Mfr. Part No. WS Part No. |
POLYMERIC PTC RESETTABLE FUSE SU
|
Datasheet
|
120,900 pieces In Stock |
MOQ: 2765 |
|
|
||||
|
Mfr. Part No. WS Part No. |
PPTC SMD 0805, 6V 0.5A, REEL 7"
|
279,556 pieces In Stock |
MOQ: 3035 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
PPTC SMD 0805, 6V 0.35A, REEL 7" / Polymeric PTC Resettable Fuse 6V 350 mA Ih Surface Mount 0805 (2012 Metric), Concave
|
Datasheet
|
13,000 pieces In Stock |
MOQ: 2635 |
|
|
||||
|
Mfr. Part No. WS Part No. |
POLYMERIC PTC RESETTABLE FUSE SU / Polymeric PTC Resettable Fuse 9V 200 mA Ih Surface Mount 0805 (2012 Metric), Concave
|
Datasheet
|
86,530 pieces In Stock |
MOQ: 2705 |
|
|
||||
|
Mfr. Part No. WS Part No. |
PPTC SMD 0805, 15V 0.1A, REEL 7"
|
Datasheet
|
199,500 pieces In Stock |
MOQ: 2605 |
|
|
||||
|
Mfr. Part No. WS Part No. |
POLYSWITCH 0.75A HOLD SMD
|
12,180 pieces In Stock |
MOQ: 310 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
POLYSWITCH 60V 750MA SMD / PTC Resettable Fuse 0.75A(hold) 1.5A(trip) 60VDC 10A 1.7W 0.3s 0.35Ohm SMD Solder Pad 2920 T/R Automotive
|
Datasheet
|
12,000 pieces In Stock |
MOQ: 130 |
|
|
||||
|
Mfr. Part No. WS Part No. |
PPTC SMD 0603, 24V 0.04A, REEL 7 / Polymeric PTC Resettable Fuse 24V 40 mA Ih Surface Mount 0603 (1608 Metric), Concave
|
Datasheet
|
8,070 pieces In Stock |
MOQ: 720 |
|
|
||||
|
Mfr. Part No. WS Part No. |
PPTC SMD 0603, 15V 0.1A, REEL 7" / Polymeric PTC Resettable Fuse 15V 100 mA Ih Surface Mount 0603 (1608 Metric), Concave
|
Datasheet
|
37,559 pieces In Stock |
MOQ: 870 |
|
|
||||
|
Mfr. Part No. WS Part No. |
POLYMERIC PTC RESETTABLE FUSE SU / Polymeric PTC Resettable Fuse 6V 350 mA Ih Surface Mount 0603 (1608 Metric), Concave
|
Datasheet
|
9,200 pieces In Stock |
MOQ: 895 |
|
|
||||
|
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. |
PTC RESET FUSE 72V 3A RADIAL / Polymeric PTC Resettable Fuse 72V 3 A Ih Through Hole Radial, Disc
|
Datasheet
|
Low Stock |
MOQ: 50 |
|
|
