PTC Resettable Fuses
Use the filters and product table below to compare PTC Resettable Fuses components by manufacturer, availability, pricing reference and technical specifications. Review datasheets and key parameters to narrow the selection for your application.
If you already have a target part number, package, rating or quantity, send the requirement to Winsun (HK) Electronics for availability checks, BOM sourcing, shortage support and quotation assistance.
| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Package/Case | Series | Packaging | Product Status | Type | Voltage - Max | Current - Hold (Ih) (Max) | Current - Trip (It) | Current - Max | Time to Trip | Resistance - Initial (Ri) (Min) | Resistance - Post Trip (R1) (Max) | Resistance - 25°C (Typ) | Operating Temperature | Grade | Qualification | Ratings | Mounting Type | Size / Dimension | Height - Seated (Max) | Thickness (Max) | Lead Spacing |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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0ZRA1200FF1APTC RESET FUSE 16V 12A RADIAL |
5,590 | - |
|
Datasheet | Radial, Disc | 0ZRA | Box | Active | Polymeric | 16V | 12 A | 20.4 A | 100 A | 16 s | 2 mOhms | 9 mOhms | - | -40°C ~ 85°C | Automotive | AEC-Q200 | - | Through Hole | 0.689" L x 0.142" W (17.50mm x 3.60mm) | 1.102" (28.00mm) | - | 0.402" (10.20mm) |
|
0ZRA1400FF1APTC RESET FUSE 16V 14A RADIAL |
2,871 | - |
|
Datasheet | Radial, Disc | 0ZRA | Box | Active | Polymeric | 16V | 14 A | 23.8 A | 100 A | 20 s | 2 mOhms | 8 mOhms | - | -40°C ~ 85°C | Automotive | AEC-Q200 | - | Through Hole | 1.098" L x 0.142" W (27.90mm x 3.60mm) | 1.098" (27.90mm) | - | 0.402" (10.20mm) |
|
0ZRN0550FF1EPTC RESET FUSE 16V 5.5A RADIAL |
4,505 | - |
|
Datasheet | Radial, Disc | 0ZRN | Bulk | Active | Polymeric | 16V | 5.5 A | 10 A | 100 A | 6 s | 15 mOhms | 37 mOhms | - | -40°C ~ 125°C | Automotive | AEC-Q200 | - | Through Hole | 0.441" L x 0.118" W (11.20mm x 3.00mm) | 0.744" (18.90mm) | - | 0.201" (5.10mm) |
|
0ZRM0135FF1APTC RESET FUSE 120V 1.35A RADIAL |
9,358 | - |
|
Datasheet | Radial, Disc | 0ZRM | Box | Active | Polymeric | 120V | 1.35 A | 2.7 A | 10 A | 9.6 s | 120 mOhms | 300 mOhms | - | -40°C ~ 85°C | Automotive | AEC-Q200 | - | Through Hole | 0.610" Dia x 0.161" T (15.50mm x 4.10mm) | 0.811" (20.60mm) | - | 0.201" (5.10mm) |
|
0ZRN0400FF2DPTC RESET FUSE 16V 4A RADIAL |
7,275 | - |
|
Datasheet | Radial, Disc | 0ZRN | Tape & Reel (TR) | Active | Polymeric | 16V | 4 A | 7 A | 100 A | 5 s | 24 mOhms | 60 mOhms | - | -40°C ~ 125°C | Automotive | AEC-Q200 | - | Through Hole | 0.394" L x 0.118" W (10.00mm x 3.00mm) | 0.591" (15.00mm) | - | 0.201" (5.10mm) |
|
0ZRP0400FF2APTC RESET FUSE 60V 4A RADIAL |
6,304 | - |
|
Datasheet | Radial, Disc | 0ZRP | Tape & Reel (TR) | Active | Polymeric | 60V | 4 A | 8 A | 40 A | 24 s | 14 mOhms | 60 mOhms | - | -40°C ~ 85°C | Automotive | AEC-Q200 | - | Through Hole | 0.827" L x 0.118" W (21.00mm x 3.00mm) | 0.980" (24.90mm) | - | 0.402" (10.20mm) |
|
0ZCE0100FF2EPTC RESET FUSE 6V 1A 0805 |
7,692 | - |
|
Datasheet | 0805 (2012 Metric), Concave | 0ZCE | Tape & Reel (TR) | Obsolete | Polymeric | 6V | 1 A | 1.95 A | 40 A | 300 ms | 60 mOhms | 210 mOhms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.083" L x 0.053" W (2.10mm x 1.35mm) | - | 0.071" (1.80mm) | - |
|
0ZRS0200FF2BPTC RESET FUSE 32V 2A RADIAL |
2,665 | - |
|
Datasheet | Radial, Disc | 0ZRS | Tape & Reel (TR) | Active | Ceramic | 32V | 2 A | 4 A | 100 A | 5.5 s | 65 mOhms | 250 mOhms | - | -40°C ~ 125°C | Automotive | AEC-Q200 | - | Through Hole | 0.374" L x 0.118" W (9.50mm x 3.00mm) | 0.531" (13.50mm) | - | 0.201" (5.10mm) |
|
0ZRN0450FF2BPTC RESET FUSE 16V 4.5A RADIAL |
6,111 | - |
|
Datasheet | Radial, Disc | 0ZRN | Tape & Reel (TR) | Active | Polymeric | 16V | 4.5 A | 7.8 A | 100 A | 3 s | 22 mOhms | 54 mOhms | - | -40°C ~ 125°C | Automotive | AEC-Q200 | - | Through Hole | 0.409" L x 0.118" W (10.40mm x 3.00mm) | 0.614" (15.60mm) | - | 0.201" (5.10mm) |
|
0ZRE0075FF2CFUSE RESETTABLE TH |
8,433 | - |
|
Datasheet | - | - | Tape & Reel (TR) | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
PTC Resettable Fuses FAQ
Common questions about filtering, comparing and sourcing PTC Resettable Fuses components.
How can I narrow the PTC Resettable Fuses selection?
Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.
Should I confirm the datasheet before selecting a part?
Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.
Can Winsun (HK) Electronics help source a specific PTC Resettable Fuses part number?
Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.
Do you support BOM, shortage or alternative-part requirements?
Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.
