PTC Resettable Fuses
Browse available PTC Resettable Fuses components by manufacturer and part number. Review stock status, datasheets and key technical parameters to compare suitable options for design, maintenance, replacement or purchasing.
If you already have a target MPN or BOM, send it to EGOO with the required quantity. Our sourcing team can check availability, lead time and quotation options, including hard-to-find and obsolete parts.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
PFLR.600PTC RESET FUSE 10V 6A STRAP |
4,073 | - |
|
Datasheet | Strap | PFLR | Bulk | Obsolete | Polymeric | 10V | 6 A | 11.7 A | 100 A | 5 s | 7 mOhms | 16 mOhms | - | -45°C ~ 85°C | - | - | - | User Defined | 0.984" L x 0.559" W (25.00mm x 14.20mm) | - | - | - |
|
|
PFVS.170PTC RESET FUSE 16V 1.7A STRAP |
5,149 | - |
|
Datasheet | Strap | PFVS | Bulk | Obsolete | Polymeric | 16V | 1.7 A | 3.4 A | 100 A | 3 s | 30 mOhms | 105 mOhms | - | -40°C ~ 85°C | - | - | - | User Defined | 0.679" L x 0.201" W (17.25mm x 5.10mm) | - | 0.032" (0.80mm) | - |
|
|
PFRX.300PTC RESET FUSE 60V 3A RADIAL |
3,525 | - |
|
Datasheet | Radial, Disc | PFRX | Bulk | Obsolete | Polymeric | 60V | 3 A | 6 A | 40 A | 19.8 s | 40 mOhms | 100 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.980" Dia x 0.122" T (24.90mm x 3.10mm) | 1.181" (30.00mm) | - | 0.402" (10.20mm) |
|
|
PFLR.730PTC RESET FUSE 10V 7.3A STRAP |
8,180 | - |
|
Datasheet | Strap | PFLR | Bulk | Obsolete | Polymeric | 10V | 7.3 A | 14.1 A | 100 A | 5 s | 6 mOhms | 15 mOhms | - | -45°C ~ 85°C | - | - | - | User Defined | 1.085" L x 0.559" W (27.55mm x 14.20mm) | - | - | - |
|
|
PFRX.375PTC RESET FUSE 60V 3.75A RADIAL |
4,327 | - |
|
Datasheet | Radial, Disc | PFRX | Bulk | Obsolete | Polymeric | 60V | 3.75 A | 7.5 A | 40 A | 24 s | 30 mOhms | 80 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 1.118" Dia x 0.122" T (28.40mm x 3.10mm) | 1.319" (33.50mm) | - | 0.402" (10.20mm) |
|
|
PFRT.018.250.UPTC RESET FUSE 60V 180MA RADIAL |
3,094 | - |
|
Datasheet | Radial, Disc | PFRT | Bulk | Obsolete | Polymeric | 60V (250V Int) | 180 mA | - | 10 A | - | 800 mOhms | 4 Ohms | - | -45°C ~ 85°C | - | - | - | Through Hole | 0.236" L x 0.197" W (6.00mm x 5.00mm) | 0.394" (10.00mm) | - | 0.201" (5.10mm) |
|
B59830C80A70PTC RESET FUSE 265V 250MA RADIAL |
8,489 | - |
|
Datasheet | Radial, Disc | - | Bulk | Obsolete | Ceramic | 265V | 250 mA | 510 mA | 7 A | - | - | - | - | 0°C ~ 60°C | - | - | - | Through Hole | 0.689" Dia x 0.197" T (17.50mm x 5.00mm) | 0.827" (21.00mm) | - | 0.197" (5.00mm) |
|
|
B59940C80A70PTC RESET FUSE 80V 245MA RADIAL |
7,165 | - |
|
Datasheet | Radial, Disc | - | Bulk | Obsolete | Ceramic | 80V | 245 mA | 500 mA | 8 A | - | - | - | 2.3 Ohms | -40°C ~ 85°C | - | - | - | Through Hole | 0.866" Dia x 0.138" T (22.00mm x 3.50mm) | 1.004" (25.50mm) | - | 0.197" (5.00mm) |
|
|
B59935C0160A070PTC RESET FUSE 20V 2.1A RADIAL |
8,356 | - |
|
Datasheet | Radial, Disc | - | Bulk | Obsolete | Ceramic | 20V | 2.1 A | 4.15 A | 10 A | - | - | - | 300 mOhms | -40°C ~ 85°C | - | - | - | Through Hole | 0.866" Dia x 0.138" T (22.00mm x 3.50mm) | 1.004" (25.50mm) | - | 0.197" (5.00mm) |
|
B59860C120A54PTC RESET FUSE 265V 140MA RADIAL |
2,286 | - |
|
Datasheet | Radial, Disc | - | Tape & Reel (TR) | Obsolete | Ceramic | 265V | 140 mA | 280 mA | 1.5 A | - | - | - | 15 Ohms | 0°C ~ 60°C | - | - | - | Through Hole | 0.433" Dia x 0.197" T (11.00mm x 5.00mm) | 0.571" (14.50mm) | - | 0.197" (5.00mm) |
|
B59955C0120A051PTC RESET FUSE 30V 850MA RADIAL |
8,361 | - |
|
Datasheet | Radial, Disc | B59955 | Tape & Reel (TR) | Obsolete | Ceramic | 30V | 850 mA | 1.7 A | 5.5 A | - | - | - | 800 mOhms | -40°C ~ 125°C | Automotive | AEC-Q200 | - | Through Hole | 0.532" Dia x 0.138" T (13.50mm x 3.50mm) | 0.669" (17.00mm) | - | 0.197" (5.00mm) |
|
B59945C0120A051PTC RESET FUSE 30V 1.3A RADIAL |
8,950 | - |
|
Datasheet | Radial, Disc | B59945 | Tape & Reel (TR) | Obsolete | Ceramic | 30V | 1.3 A | 2.6 A | 8 A | - | - | - | 450 mOhms | -40°C ~ 85°C | Automotive | AEC-Q200 | - | Through Hole | 0.689" Dia x 0.138" T (17.50mm x 3.50mm) | 0.827" (21.00mm) | - | 0.197" (5.00mm) |
|
|
B59860C160A51PTC RESET FUSE 160V 180MA RADIAL |
9,668 | - |
|
Datasheet | Radial, Disc | - | Tape & Reel (TR) | Obsolete | Ceramic | 160V | 180 mA | 360 mA | 1.5 A | - | - | - | 15 Ohms | 0°C ~ 60°C | - | - | - | Through Hole | 0.433" Dia x 0.197" T (11.00mm x 5.00mm) | 0.571" (14.50mm) | - | 0.197" (5.00mm) |
|
B59880C0120A054PTC RESET FUSE 265V 55MA RADIAL |
3,489 | - |
|
Datasheet | Radial, Disc | - | Tape & Reel (TR) | Obsolete | Ceramic | 265V | 55 mA | 110 mA | 400 mA | - | - | - | 70 Ohms | 0°C ~ 60°C | - | - | - | Through Hole | 0.354" Dia x 0.197" T (9.00mm x 5.00mm) | 0.492" (12.50mm) | - | 0.197" (5.00mm) |
|
B59874C0120A051PTC RESET FUSE 265V 60MA RADIAL |
2,441 | - |
|
Datasheet | Radial, Disc | - | Tape & Reel (TR) | Obsolete | Ceramic | 265V | 60 mA | 125 mA | 1 A | - | - | - | 55 Ohms | 0°C ~ 60°C | - | - | - | Through Hole | 0.354" Dia x 0.197" T (9.00mm x 5.00mm) | 0.492" (12.50mm) | - | 0.197" (5.00mm) |
|
|
B59875C0120A051PTC RESET FUSE 265V 55MA RADIAL |
7,739 | - |
|
Datasheet | Radial, Disc | - | Tape & Reel (TR) | Obsolete | Ceramic | 265V | 55 mA | 110 mA | 1 A | - | - | - | 65 Ohms | 0°C ~ 60°C | - | - | - | Through Hole | 0.354" Dia x 0.197" T (9.00mm x 5.00mm) | 0.492" (12.50mm) | - | 0.197" (5.00mm) |
|
B59890C0080A054PTC RESET FUSE 265V 15MA RADIAL |
5,374 | - |
|
Datasheet | Radial, Disc | - | Tape & Reel (TR) | Obsolete | Ceramic | 265V | 15 mA | 40 mA | 200 mA | - | - | - | 150 Ohms | 0°C ~ 60°C | - | - | - | Through Hole | 0.157" Dia x 0.197" T (4.00mm x 5.00mm) | 0.295" (7.50mm) | - | 0.197" (5.00mm) |
|
|
B59870C160A51PTC RESET FUSE 160V 125MA RADIAL |
9,652 | - |
|
Datasheet | Radial, Disc | - | Tape & Reel (TR) | Active | Ceramic | 160V | 125 mA | 250 mA | 1 A | - | - | - | 25 Ohms | 0°C ~ 60°C | - | - | - | Through Hole | 0.354" Dia x 0.197" T (9.00mm x 5.00mm) | 0.492" (12.50mm) | - | 0.197" (5.00mm) |
|
B59995C0160A051PTC RESET FUSE 20V 150MA RADIAL |
6,140 | - |
|
Datasheet | Radial, Disc | B59995 | Tape & Reel (TR) | Obsolete | Ceramic | 20V | 150 mA | 300 mA | 700 mA | - | - | - | 13 Ohms | -40°C ~ 85°C | - | - | - | Through Hole | 0.157" Dia x 0.138" T (4.00mm x 3.50mm) | 0.295" (7.50mm) | - | 0.197" (5.00mm) |
|
B59970C0080A051PTC RESET FUSE 80V 90MA RADIAL |
7,742 | - |
|
Datasheet | Radial, Disc | B59970 | Tape & Reel (TR) | Obsolete | Ceramic | 80V | 90 mA | 190 mA | 3 A | - | - | - | 9.4 Ohms | -40°C ~ 85°C | - | - | - | Through Hole | 0.354" Dia x 0.138" T (9.00mm x 3.50mm) | 0.492" (12.50mm) | - | 0.197" (5.00mm) |
PTC Resettable Fuses FAQ
What PTC Resettable Fuses components can I source from EGOO?
You can browse available PTC Resettable Fuses product families, manufacturers and part numbers on this page, then review stock, datasheets and technical information for suitable options.
Can EGOO help with hard-to-source or obsolete PTC Resettable Fuses parts?
Yes. EGOO provides sourcing support for shortage, obsolete and hard-to-find electronic components. Send us the target manufacturer part number and quantity for checking.
Does EGOO support BOM and small-batch sourcing?
Yes. We support BOM sourcing, prototype requirements and small-batch supply, together with stock, lead-time and quotation assistance.
How do I request pricing and availability?
Submit the manufacturer part number, required quantity and any package, date-code or delivery requirements through the RFQ form, and our team will review available sourcing options.
