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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RS90-055PTC RESET FUSE 72V 550MA RADIAL |
484 | - |
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Datasheet | Radial, Disc | RS90 | Bulk | Active | Polymeric | 72V (90V Int) | 550 mA | 1.2 A | 40 A | 10 s | 400 mOhms | 1.5 Ohms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.382" Dia x 0.122" T (9.70mm x 3.10mm) | 0.551" (14.00mm) | - | 0.201" (5.10mm) |
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RS90-050PTC RESET FUSE 72V 500MA RADIAL |
472 | - |
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Datasheet | Radial, Disc | RS90 | Bulk | Active | Polymeric | 72V (90V Int) | 500 mA | 1 A | 40 A | 4 s | 500 mOhms | 1.17 Ohms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.311" Dia x 0.122" T (7.90mm x 3.10mm) | 0.539" (13.70mm) | - | 0.201" (5.10mm) |
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RS30-090PTC RESET FUSE 30V 900MA RADIAL |
386 | - |
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Datasheet | Radial, Disc | RS30 | Bulk | Active | Polymeric | 30V | 900 mA | 1.8 A | 100 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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RGEF500-APPTC RESET FUSE 16V 5A RADIAL |
152 | - |
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Datasheet | Radial, Disc | PolySwitch®, RGEF | Cut Tape (CT) | Active | Polymeric | 16V | 5 A | 8.5 A | 100 A | 2 s | 15 mOhms | 34 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.390" L x 0.098" W (9.90mm x 2.50mm) | 0.563" (14.30mm) | - | 0.199" (5.05mm) |
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PICOASMDCH035F-2PPTC-MINI-PSW |
744 | - |
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Datasheet | 0805 (2012 Metric), Concave | PolySwitch®, picoASMD | Tape & Reel (TR) | Active | Polymeric | 16V | 350 mA | 1.1 A | 40 A | 100 ms | 300 mOhms | 1.9 Ohms | - | -40°C ~ 125°C | Automotive | AEC-Q200 | - | Surface Mount | 0.083" L x 0.055" W (2.10mm x 1.40mm) | - | 0.047" (1.20mm) | - |
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RXEF185-APPTC RESET FUSE 72V 1.85A RADIAL |
209 | - |
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Datasheet | Radial, Disc | PolySwitch®, RXEF | Cut Tape (CT) | Active | Polymeric | 72V | 1.85 A | 3.7 A | 40 A | 12.6 s | 80 mOhms | 190 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.689" Dia x 0.118" T (17.50mm x 3.00mm) | 0.882" (22.40mm) | - | 0.199" (5.05mm) |
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RXEF185K-APPTC RESET FUSE 72V 1.85A RADIAL |
218 | - |
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Datasheet | Radial, Disc | PolySwitch®, RXEF | Cut Tape (CT) | Active | Polymeric | 72V | 1.85 A | 3.7 A | 40 A | 12.6 s | 80 mOhms | 190 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.660" Dia x 0.118" T (16.76mm x 3.00mm) | 0.906" (23.00mm) | - | 0.199" (5.05mm) |
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FRV100-240FRESETTABLE FUSE - PPTC RADIAL LE |
240 | - |
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Datasheet | Radial, Disc | FRV | Bulk | Active | - | 240V (265V Int) | 1 A | 2 A | 10 A | 21 s | 220 mOhms | 580 mOhms | - | -20°C ~ 85°C | - | - | - | Through Hole | 0.736" Dia (18.70mm) | 0.961" (24.40mm) | - | 0.402" (10.20mm) |
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RS90-065PTC RESET FUSE 72V 650MA RADIAL |
229 | - |
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Datasheet | Radial, Disc | RS90 | Bulk | Active | Polymeric | 72V (90V Int) | 650 mA | 1.3 A | 40 A | 5.3 s | 310 mOhms | 720 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.382" Dia x 0.122" T (9.70mm x 3.10mm) | 0.571" (14.50mm) | - | 0.201" (5.10mm) |
.jpg "RS90-075")
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RS90-075PTC RESET FUSE 72V 750MA RADIAL |
249 | - |
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Datasheet | Radial, Disc | RS90 | Bulk | Active | Polymeric | 72V (90V Int) | 750 mA | 1.5 A | 40 A | 6.3 s | 250 mOhms | 600 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.409" Dia x 0.122" T (10.40mm x 3.10mm) | 0.598" (15.20mm) | - | 0.201" (5.10mm) |
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MF-RX018/250-0PTC RESET FUSE 60V 180MA RADIAL |
1,527 | - |
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Datasheet | Radial, Disc | Multifuse®, MF-RX/250 | Bulk | Active | Polymeric | 60V (250V Int) | 180 mA | - | 10 A | - | 800 mOhms | 4 Ohms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.433" L x 0.181" W (11.00mm x 4.60mm) | 0.535" (13.60mm) | - | 0.201" (5.10mm) |
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RUEF500K-APPTC RESET FUSE 30V 5A RADIAL |
1,578 | - |
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Datasheet | Radial, Disc | PolySwitch®, RUEF | Cut Tape (CT) | Active | Polymeric | 30V | 5 A | 10 A | 100 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) | 1.008" (25.60mm) | - | 0.400" (10.15mm) |
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FRV125-240FRESETTABLE FUSE - PPTC RADIAL LE |
220 | - |
|
Datasheet | Radial, Disc | FRV | Bulk | Active | - | 240V (265V Int) | 1.25 A | 2.5 A | 12.5 A | 23 s | 170 mOhms | 440 mOhms | - | -20°C ~ 85°C | - | - | - | Through Hole | 0.835" Dia (21.20mm) | 1.079" (27.40mm) | - | 0.402" (10.20mm) |
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0ZSC0260FF1EPTC RESET FUSE 20V 2.6A STRAP |
710 | - |
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Datasheet | Strap | 0ZSC | Bulk | Active | Polymeric | 20V | 2.6 A | 5.8 A | 100 A | 5 s | 20 mOhms | 63 mOhms | - | -40°C ~ 85°C | - | - | - | User Defined | 0.866" L x 0.205" W (22.00mm x 5.20mm) | - | 0.039" (1.00mm) | - |
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R2920-100-60-RPTC RESET FUSE 60V 1.1A 2920 |
1,000 | - |
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Datasheet | 2920 (7351 Metric), Concave | R2920 | Tape & Reel (TR) | Active | Polymeric | 60V | 1.1 A | 2.2 A | 100 A | 500 ms | 90 mOhms | 410 mOhms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.290" L x 0.202" W (7.36mm x 5.12mm) | - | 0.067" (1.70mm) | - |
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RS120-025PTC RESET FUSE 120V 250MA RADIAL |
913 | - |
|
Datasheet | Radial, Disc | RS120 | Bulk | Active | Polymeric | 120V (135V Int) | 250 mA | 500 mA | 3 A | 7.5 s | 1.25 Ohms | 3 Ohms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.311" Dia x 0.150" T (7.90mm x 3.80mm) | 0.512" (13.00mm) | - | 0.201" (5.10mm) |
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RS90-110PTC RESET FUSE 72V 1.1A RADIAL |
499 | - |
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Datasheet | Radial, Disc | RS90 | Bulk | Active | Polymeric | 72V (90V Int) | 1.1 A | 2.2 A | 40 A | 8.2 s | 150 mOhms | 380 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.512" Dia x 0.122" T (13.00mm x 3.10mm) | 0.709" (18.00mm) | - | 0.201" (5.10mm) |
.jpg "RS120-010")
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RS120-010PTC RESET FUSE 120V 100MA RADIAL |
1,781 | - |
|
Datasheet | Radial, Disc | RS120 | Bulk | Active | Polymeric | 120V (135V Int) | 100 mA | 200 mA | 2 A | 10 s | 3 Ohms | 7.5 Ohms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.311" Dia x 0.150" T (7.90mm x 3.80mm) | 0.512" (13.00mm) | - | 0.201" (5.10mm) |
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FRV150-240FRESETTABLE FUSE - PPTC RADIAL LE |
250 | - |
|
Datasheet | Radial, Disc | FRV | Bulk | Active | - | 240V (265V Int) | 1.5 A | 3 A | 15 A | 23 s | 120 mOhms | 320 mOhms | - | -20°C ~ 85°C | - | - | - | Through Hole | 0.921" Dia (23.40mm) | 1.217" (30.90mm) | - | 0.402" (10.20mm) |
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LVR040S-2PTC RESET FUSE 240V 400MA RADIAL |
385 | - |
|
Datasheet | Radial, Disc | PolySwitch®, LVR | Tape & Reel (TR) | Active | Polymeric | 240V (265V Int) | 400 mA | 900 mA | 5.5 A | 24 s | 600 mOhms | 1.9 Ohms | - | -20°C ~ 85°C | - | - | - | Through Hole | 0.453" L x 0.150" W (11.50mm x 3.80mm) | 0.768" (19.50mm) | - | 0.200" (5.08mm) |
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.
