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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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RUSB110PTC RESET FUSE 16V 1.1A RADIAL |
6,207 | - |
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Datasheet | Radial, Disc | PolySwitch® | Bulk | Obsolete | Polymeric | 16V | 1.1 A | 2.2 A | 40 A | 2.3 s | 50 mOhms | 140 mOhms | - | - | - | - | - | Through Hole | 0.291" L x 0.118" W (7.40mm x 3.00mm) | 0.559" (14.20mm) | - | 0.199" (5.05mm) |
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RUSB160PTC RESET FUSE 16V 1.6A RADIAL |
2,602 | - |
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Datasheet | Radial, Disc | PolySwitch® | Bulk | Obsolete | Polymeric | 16V | 1.6 A | 3.2 A | 40 A | 9 s | 300 mOhms | 110 mOhms | - | - | - | - | - | Through Hole | 0.350" L x 0.118" W (8.90mm x 3.00mm) | 0.598" (15.20mm) | - | 0.199" (5.05mm) |
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RUSB185PTC RESET FUSE 16V 1.85A RADIAL |
8,391 | - |
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Datasheet | Radial, Disc | PolySwitch® | Bulk | Obsolete | Polymeric | 16V | 1.85 A | 3.7 A | 40 A | 10 s | 30 mOhms | 90 mOhms | - | - | - | - | - | Through Hole | 0.402" L x 0.118" W (10.20mm x 3.00mm) | 0.618" (15.70mm) | - | 0.199" (5.05mm) |
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TR250-145-RA-C-0.5PTC RESET FUSE 60V 145MA RADIAL |
8,150 | - |
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Datasheet | Radial, Disc | PolySwitch® | Bulk | Obsolete | - | 60V | 145 mA | - | 3 A | 2.5 s | - | - | - | - | - | - | - | Through Hole | 0.256" L x 0.181" W (6.50mm x 4.60mm) | 0.433" (11.00mm) | - | 0.197" (5.00mm) |
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RXE005PTC RESET FUSE 60V 50MA RADIAL |
5,577 | - |
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Datasheet | Radial, Disc | PolySwitch®, RXE | Bulk | Obsolete | Polymeric | 60V | 50 mA | 100 mA | 40 A | 5 s | 7.3 Ohms | 20 Ohms | - | - | - | - | - | Through Hole | 0.315" Dia x 0.118" T (8.00mm x 3.00mm) | 0.327" (8.30mm) | - | 0.199" (5.05mm) |
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PTSB-R100-V12PTC RESET FUSE 12V 170MA 2SMD |
9,437 | - |
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Datasheet | 2-SMD | PTSM | Bulk | Active | Ceramic | 12V | 170 mA | 340 mA | - | - | - | - | 10 Ohms | - | - | - | - | Surface Mount | 0.300" L x 0.300" W (7.62mm x 7.62mm) | - | 0.185" (4.70mm) | - |
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RGE1000PTC RESET FUSE 16V 10A RADIAL |
4,453 | - |
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Datasheet | Radial, Disc | PolySwitch® | Bulk | Obsolete | Polymeric | 16V | 10 A | 17 A | 100 A | 6 s | 4 mOhms | - | - | - | - | - | - | Through Hole | 0.630" L x 0.098" W (16.00mm x 2.50mm) | 0.992" (25.20mm) | - | 0.199" (5.05mm) |
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RHE070PTC RESET FUSE 16V 700MA RADIAL |
7,956 | - |
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Datasheet | Radial, Disc | PolySwitch® | Bulk | Obsolete | Polymeric | 16V | 700 mA | 1.4 A | 40 A | 4 s | 300 mOhms | 1.4 Ohms | - | - | - | - | - | Through Hole | 0.272" L x 0.118" W (6.90mm x 3.00mm) | 0.425" (10.80mm) | - | 0.199" (5.05mm) |
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RHE400PTC RESET FUSE 16V 4A RADIAL |
8,419 | - |
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Datasheet | Radial, Disc | PolySwitch® | Bulk | Obsolete | Polymeric | 16V | 4 A | 7 A | 100 A | 8 s | 18 mOhms | 44 mOhms | - | - | - | - | - | Through Hole | 0.449" L x 0.118" W (11.40mm x 3.00mm) | 0.709" (18.00mm) | - | 0.199" (5.05mm) |
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RHE650PTC RESET FUSE 16V 6.5A RADIAL |
8,230 | - |
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Datasheet | Radial, Disc | PolySwitch® | Bulk | Obsolete | Polymeric | 16V | 6.5 A | 12 A | 100 A | 5.5 s | 11 mOhms | 4.3 Ohms | - | - | - | - | - | Through Hole | 0.500" L x 0.118" W (12.70mm x 3.00mm) | 0.874" (22.20mm) | - | 0.199" (5.05mm) |
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RHE1500PTC RESET FUSE 16V 15A RADIAL |
5,893 | - |
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Datasheet | Radial, Disc | PolySwitch® | Bulk | Obsolete | Polymeric | 16V | 15 A | 28 A | 100 A | 20 s | 3.2 mOhms | - | - | - | - | - | - | Through Hole | 0.925" L x 0.142" W (23.50mm x 3.60mm) | 1.130" (28.70mm) | - | 0.400" (10.15mm) |
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RLD30P090UFPTC RESET FUSE 30V 900MA RADIAL |
2,775 | - |
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Datasheet | Radial, Disc | POLY-FUSE®, RLD30 | Tape & Box (TB) | Obsolete | Polymeric | 30V | 900 mA | 1.8 A | 40 A | 5.9 s | 70 mOhms | 220 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.291" L x 0.118" W (7.40mm x 3.00mm) | 0.480" (12.20mm) | - | 0.201" (5.10mm) |
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RLD30P110UFPTC RESET FUSE 30V 1.1A RADIAL |
2,197 | - |
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Datasheet | Radial, Disc | POLY-FUSE®, RLD30 | Tape & Box (TB) | Obsolete | Polymeric | 30V | 1.1 A | 2.2 A | 40 A | 6.6 s | 50 mOhms | 170 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.291" L x 0.118" W (7.40mm x 3.00mm) | 0.559" (14.20mm) | - | 0.201" (5.10mm) |
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RLD30P135UFPTC RESET FUSE 30V 1.35A RADIAL |
8,659 | - |
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Datasheet | Radial, Disc | POLY-FUSE®, RLD30 | Tape & Box (TB) | Obsolete | Polymeric | 30V | 1.35 A | 2.7 A | 40 A | 7.3 s | 40 mOhms | 130 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.350" L x 0.118" W (8.90mm x 3.00mm) | 0.532" (13.50mm) | - | 0.201" (5.10mm) |
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RLD30P160UFPTC RESET FUSE 30V 1.6A RADIAL |
2,705 | - |
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Datasheet | Radial, Disc | POLY-FUSE®, RLD30 | Tape & Box (TB) | Obsolete | Polymeric | 30V | 1.6 A | 3.2 A | 40 A | 8 s | 30 mOhms | 110 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.350" L x 0.118" W (8.90mm x 3.00mm) | 0.598" (15.20mm) | - | 0.201" (5.10mm) |
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RLD30P185UFPTC RESET FUSE 30V 1.85A RADIAL |
9,550 | - |
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Datasheet | Radial, Disc | POLY-FUSE®, RLD30 | Tape & Box (TB) | Obsolete | Polymeric | 30V | 1.85 A | 3.7 A | 40 A | 8.7 s | 30 mOhms | 90 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.402" L x 0.118" W (10.20mm x 3.00mm) | 0.618" (15.70mm) | - | 0.201" (5.10mm) |
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RLD30P250UFPTC RESET FUSE 30V 2.5A RADIAL |
5,635 | - |
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Datasheet | Radial, Disc | POLY-FUSE®, RLD30 | Tape & Box (TB) | Obsolete | Polymeric | 30V | 2.5 A | 5 A | 40 A | 10.3 s | 20 mOhms | 70 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.449" L x 0.118" W (11.40mm x 3.00mm) | 0.720" (18.30mm) | - | 0.201" (5.10mm) |
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RLD30P300UFPTC RESET FUSE 30V 3A RADIAL |
5,526 | - |
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Datasheet | Radial, Disc | POLY-FUSE®, RLD30 | Tape & Box (TB) | Obsolete | Polymeric | 30V | 3 A | 6 A | 40 A | 10.8 s | 20 mOhms | 80 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.449" L x 0.118" W (11.40mm x 3.00mm) | 0.681" (17.30mm) | - | 0.201" (5.10mm) |
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RLD30P400UFPTC RESET FUSE 30V 4A RADIAL |
8,725 | - |
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Datasheet | Radial, Disc | POLY-FUSE®, RLD30 | Tape & Box (TB) | Obsolete | Polymeric | 30V | 4 A | 8 A | 40 A | 12.7 s | 10 mOhms | 50 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.551" L x 0.118" W (14.00mm x 3.00mm) | 0.791" (20.10mm) | - | 0.201" (5.10mm) |
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RLD30P500UFPTC RESET FUSE 30V 5A RADIAL |
9,050 | - |
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Datasheet | Radial, Disc | POLY-FUSE®, RLD30 | Tape & Box (TB) | Obsolete | Polymeric | 30V | 5 A | 10 A | 40 A | 14.5 s | 10 mOhms | 50 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.551" L x 0.118" W (14.00mm x 3.00mm) | 0.980" (24.90mm) | - | 0.402" (10.20mm) |
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.
