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PTC Resettable Fuses : 3168 - 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. |
POLYSWITCH 0.75A HOLD SMD
|
12,180 pieces In Stock |
MOQ: 260 |
|
|
|||||
|
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. |
POLYMERIC PTC RESETTABLE FUSE SU / Polymeric PTC Resettable Fuse 6V 500 mA Ih Surface Mount 0603 (1608 Metric), Concave
|
Datasheet
|
17,930 pieces In Stock |
MOQ: 810 |
|
|
||||
|
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: 890 |
|
|
||||
|
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: 525 |
|
|
||||
|
Mfr. Part No. WS Part No. |
PTC RESET FUSE 6V 1.5A 0603
|
16,000 pieces In Stock |
MOQ: 245 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
POLYSWITCH .50A RESET FUSE SMD
|
335,170 pieces In Stock |
MOQ: 560 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
POLYSWITCH .50A RESET FUSE SMD
|
Datasheet
|
335,170 pieces In Stock |
MOQ: 560 |
|
|
||||
|
Mfr. Part No. WS Part No. |
POLYMERIC PTC RESETTABLE FUSE SU / Polymeric PTC Resettable Fuse 15V 3 A Ih Surface Mount 2920 (7351 Metric), Concave
|
Datasheet
|
30,000 pieces In Stock |
MOQ: 350 |
|
|
||||
|
Mfr. Part No. WS Part No. |
PTC RESET FUSE 30V 5A RADIAL / Polymeric PTC Resettable Fuse 30V 5 A Ih Through Hole Radial, Disc
|
11,500 pieces In Stock |
MOQ: 175 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
PTC RESET FUSE 30V 2.5A RADIAL / Polymeric PTC Resettable Fuse 30V 2.5 A Ih Through Hole Radial, Disc
|
12,000 pieces In Stock |
MOQ: 160 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
PTC RESET FUSE 30V 1.35A RADIAL / Polymeric PTC Resettable Fuse 30V 1.35 A Ih Through Hole Radial, Disc
|
4,820 pieces In Stock |
MOQ: 50 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
PTC RESET FUSE 30V 1.35A RADIAL / Polymeric PTC Resettable Fuse 30V 1.35 A Ih Through Hole Radial, Disc
|
21,000 pieces In Stock |
MOQ: 250 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
POLYSWITCH 1.25A RESET FUSE SMD
|
73,113 pieces In Stock |
MOQ: 225 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Thermistor PTC 1.1K Ohm 25% 2-Pin Radial Cardboard Strip
|
Low Stock |
MOQ: 60 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
PTC RESETTABLE 150MA 63V RAD
|
Datasheet
|
Low Stock |
MOQ: 65 |
|
|
||||
|
Mfr. Part No. WS Part No. |
PTC RESET FUSE 15V 4A 2920
|
Datasheet
|
12,600 pieces In Stock |
MOQ: 75 |
|
|
||||
|
Mfr. Part No. WS Part No. |
PTC RESET FUSE 24V 3.3A 2920
|
48,000 pieces In Stock |
MOQ: 205 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
FUSE PTC RESETTABLE 6V 3A SMD
|
Datasheet
|
8,160 pieces In Stock |
MOQ: 180 |
|
|
||||
|
Mfr. Part No. WS Part No. |
PTC RESET 33V 1.85A SMD 2920
|
Datasheet
|
170,242 pieces In Stock |
MOQ: 325 |
|
|
