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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RL7008-1.5-110-25-PTFPTC RESET FUSE 25V 810MA RADIAL |
3,508 | - |
|
Datasheet | Radial, Disc | PTF | Bulk | Obsolete | Ceramic | 25V | 810 mA | 1.19 A | - | - | - | - | 1.5 Ohms | - | - | - | - | Through Hole | 0.752" Dia x 0.181" T (19.10mm x 4.60mm) | 0.752" (19.10mm) | - | 0.331" (8.40mm) |
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RL6315-100-110-240-PTFPTC RESET FUSE 240V 100MA RADIAL |
5,427 | - |
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Datasheet | Radial, Disc | PTF | Bulk | Obsolete | Ceramic | 240V | 100 mA | 150 mA | - | - | - | - | 100 Ohms | - | - | - | - | Through Hole | 0.650" Dia x 0.272" T (16.50mm x 6.90mm) | 0.650" (16.50mm) | - | 0.331" (8.40mm) |
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RL6315-250-110-240-PTFPTC RESET FUSE 240V 60MA RADIAL |
6,609 | - |
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Datasheet | Radial, Disc | PTF | Bulk | Obsolete | Ceramic | 240V | 60 mA | 90 mA | - | - | - | - | 250 Ohms | - | - | - | - | Through Hole | 0.650" Dia x 0.272" T (16.50mm x 6.90mm) | 0.650" (16.50mm) | - | 0.331" (8.40mm) |
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RL7510-10-120-120-PTOPTC RESET FUSE 120V RADIAL DISC |
6,764 | - |
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Datasheet | Radial, Disc | PTO | Bulk | Obsolete | Ceramic | 120V | - | - | - | 90 s | - | - | 10 Ohms | - | - | - | - | Through Hole | 0.800" Dia x 0.230" T (20.32mm x 5.84mm) | 0.799" (20.30mm) | - | 0.330" (8.38mm) |
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RL7020-1K-100-480-PTOPTC RESET FUSE 480V RADIAL DISC |
3,994 | - |
|
Datasheet | Radial, Disc | PTO | Bulk | Obsolete | Ceramic | 480V | - | - | - | 90 s | - | - | 1 kOhms | - | - | - | - | Through Hole | 0.750" Dia x 0.320" T (19.05mm x 8.13mm) | 0.750" (19.05mm) | - | 0.330" (8.38mm) |
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YQS5893PTOPTC RESET FUSE 12V RADIAL DISC |
5,679 | - |
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Datasheet | Radial, Disc | PTO | Bulk | Active | Ceramic | 12V | - | - | - | - | - | - | 2.5 Ohms | 10°C ~ 55°C | - | - | - | Through Hole | 0.600" Dia x 0.160" T (15.24mm x 4.06mm) | 0.669" (17.00mm) | - | 0.197" (5.00mm) |
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YQZ120N1.00PTC RESET FUSE 18V 650MA RADIAL |
6,412 | - |
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Datasheet | Radial, Disc | YQ | Bulk | Active | Ceramic | 18V | 650 mA | 1.2 A | 3 A | - | - | - | 1 Ohms | 0°C ~ 60°C | - | - | - | Through Hole | - | - | - | 0.236" (6.00mm) |
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YQZ120N1.80PTC RESET FUSE 18V 550MA RADIAL |
5,025 | - |
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Datasheet | Radial, Disc | YQ | Bulk | Active | Ceramic | 18V | 550 mA | 1 A | 3 A | - | - | - | 1.8 Ohms | 0°C ~ 60°C | - | - | - | Through Hole | - | - | - | 0.236" (6.00mm) |
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YS5677PTC RESET FUSE 75V RADIAL DISC |
3,888 | - |
|
Datasheet | Radial, Disc | - | Bulk | Active | Ceramic | 75V | - | - | - | - | - | - | 10 Ohms | - | - | - | - | Through Hole | 0.570" Dia x 0.160" T (14.48mm x 4.06mm) | 0.570" (14.48mm) | - | 0.328" (8.33mm) |
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YQZ120N1.20PTC RESET FUSE 18V 700MA RADIAL |
2,366 | - |
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Datasheet | Radial, Disc | YQ | Bulk | Active | Ceramic | 18V | 700 mA | 1.4 A | 4.3 A | - | - | - | 1.2 Ohms | 0°C ~ 60°C | - | - | - | Through Hole | 0.433" Dia x 0.157" T (11.00mm x 4.00mm) | - | - | 0.236" (6.00mm) |
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.
