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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RS90-135PTC RESET FUSE 72V 1.35A RADIAL |
489 | - |
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Datasheet | Radial, Disc | RS90 | Bulk | Active | Polymeric | 72V (90V Int) | 1.35 A | 2.7 A | 40 A | 9.6 s | 120 mOhms | 300 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.571" Dia x 0.122" T (14.50mm x 3.10mm) | 0.772" (19.60mm) | - | 0.201" (5.10mm) |
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RXEF250-APPTC RESET FUSE 72V 2.5A RADIAL |
1,000 | - |
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Datasheet | Radial, Disc | PolySwitch®, RXEF | Cut Tape (CT) | Active | Polymeric | 72V | 2.5 A | 5 A | 40 A | 15.6 s | 50 mOhms | 130 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.819" Dia x 0.118" T (20.80mm x 3.00mm) | 1.000" (25.40mm) | - | 0.400" (10.15mm) |
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RS120-050PTC RESET FUSE 120V 500MA RADIAL |
209 | - |
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Datasheet | Radial, Disc | RS120 | Bulk | Active | Polymeric | 120V (135V Int) | 500 mA | 1 A | 3 A | 6 s | 500 mOhms | 1.17 Ohms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.362" Dia x 0.150" T (9.20mm x 3.80mm) | 0.587" (14.90mm) | - | 0.201" (5.10mm) |
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RUEF600K-APPTC RESET FUSE 30V 6A RADIAL |
984 | - |
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Datasheet | Radial, Disc | PolySwitch®, RUEF | Cut Tape (CT) | Active | Polymeric | 30V | 6 A | 12 A | 100 A | 16 s | 5 mOhms | 40 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.650" L x 0.118" W (16.50mm x 3.00mm) | 1.032" (26.20mm) | - | 0.400" (10.15mm) |
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PTCCL05H150HTEPTC RESET FUSE 265V 15MA RADIAL |
962 | - |
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Datasheet | Radial, Disc | PTCCL - 265V | Tape & Reel (TR) | Active | Ceramic | 265V | 15 mA | 23 mA | 110 mA | - | - | - | 1.9 kOhms | 0°C ~ 70°C | - | - | - | Through Hole | 0.197" Dia x 0.217" T (5.00mm x 5.50mm) | 0.394" (10.00mm) | - | 0.197" (5.00mm) |
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RUEF600-APPTC RESET FUSE 30V 6A RADIAL |
255 | - |
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Datasheet | Radial, Disc | PolySwitch®, RUEF | Cut Tape (CT) | Active | Polymeric | 30V | 6 A | 12 A | 100 A | 16 s | 5 mOhms | 40 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.650" L x 0.118" W (16.50mm x 3.00mm) | 0.949" (24.10mm) | - | 0.400" (10.15mm) |
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FRV200-240FRESETTABLE FUSE - PPTC RADIAL LE |
100 | - |
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Datasheet | Radial, Disc | FRV | Bulk | Active | - | 240V (265V Int) | 2 A | 4 A | 20 A | 28 s | 90 mOhms | 220 mOhms | - | -20°C ~ 85°C | - | - | - | Through Hole | 0.980" L x 0.240" W (24.90mm x 6.10mm) | 1.331" (33.80mm) | - | 0.402" (10.20mm) |
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PTCCL05H181DTEPTC RESET FUSE 30V 180MA RADIAL |
4,025 | - |
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Datasheet | Radial, Disc | PTCCL - 30V | Tape & Reel (TR) | Active | Ceramic | 30V | 180 mA | 270 mA | 1.7 A | - | - | - | 13 Ohms | -40°C ~ 85°C | - | - | - | Through Hole | 0.197" Dia x 0.157" T (5.00mm x 4.00mm) | 0.394" (10.00mm) | - | 0.197" (5.00mm) |
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TRF250-120T-RF-B-0.5-2PTC RESET FUSE 60V 120MA RADIAL |
778 | - |
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Datasheet | Radial, Disc | PolySwitch®, TRF250 | Tape & Reel (TR) | Active | Polymeric | 60V (250V Int) | 120 mA | 240 mA | 3 A | 900 ms | 6 Ohms | 16 Ohms | - | -40°C ~ 85°C | - | - | - | 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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AGRF1200-2PTC RESET FUSE 16V 12A RADIAL |
875 | - |
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Datasheet | Radial, Disc | PolySwitch®, AGRF | Tape & Reel (TR) | Active | Polymeric | 16V | 12 A | 22.1 A | 100 A | 8 s | 3 mOhms | 8.6 mOhms | - | -40°C ~ 85°C | Automotive | AEC-Q200 | - | Through Hole | 0.689" L x 0.138" W (17.50mm x 3.50mm) | 1.134" (28.80mm) | - | 0.400" (10.15mm) |
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TS250-130F-RC-B-0.5-2PTC RESET FUSE 60V 130MA 2SMD |
143 | - |
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Datasheet | 2-SMD | PolySwitch®, TS250 | Tape & Reel (TR) | Active | Polymeric | 60V (600V Int) | 130 mA | 260 mA | 1 A | 2 s | 7 Ohms | 17 Ohms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.352" L x 0.291" W (8.95mm x 7.40mm) | - | 0.134" (3.40mm) | - |
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250R120-R2ZRPTC RESET FUSE 60V 120MA RADIAL |
576 | - |
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Datasheet | Radial, Disc | POLY-FUSE®, 250R | Cut Tape (CT) | Active | Polymeric | 60V (250V Int) | 120 mA | 240 mA | 3 A | 2.5 s | 8 Ohms | 16 Ohms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.256" L x 0.181" W (6.50mm x 4.60mm) | 0.433" (11.00mm) | - | 0.201" (5.10mm) |
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1812L260/16MR-APTC 16V POLYFUSE SMT 1812 2.60A |
973 | - |
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Datasheet | 1812 (4532 Metric), Concave | POLY-FUSE®, 1812L | Tape & Reel (TR) | Active | Polymeric | 16V | 2.6 A | 5 A | 100 A | 5 s | 15 mOhms | 50 mOhms | - | -40°C ~ 85°C | Automotive | AEC-Q200 | - | Surface Mount | 0.179" L x 0.128" W (4.55mm x 3.24mm) | - | 0.079" (2.00mm) | - |
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MPTR60V030PTC RESET FUSE 60V 0.3A RADIAL |
1,000 | - |
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Datasheet | Radial, Disc | MPTR | Bulk | Active | Polymeric | 60V | 300 mA | 600 mA | 40 A | 3 s | 880 mOhms | 2.1 Ohms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.291" Dia x 0.122" T (7.40mm x 3.10mm) | 0.512" (13.00mm) | - | 0.201" (5.10mm) |
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MPTR90V110PTC RESET FUSE 90V 1.1A RADIAL |
900 | - |
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Datasheet | Radial, Disc | MPTR | Bulk | Active | Polymeric | 90V | 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) |
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FRX035-90FRESETTABLE FUSE - PPTC RADIAL LE |
1,000 | - |
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Datasheet | Radial, Disc | FRX90 | Bulk | Active | - | 72V (90V Int) | 350 mA | 750 mA | 40 A | 10 s | 700 mOhms | 2.5 Ohms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.291" Dia (7.40mm) | 0.500" (12.70mm) | - | 0.201" (5.10mm) |
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FRX065-90FRESETTABLE FUSE - PPTC RADIAL LE |
1,000 | - |
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Datasheet | Radial, Disc | FRX90 | Bulk | Active | - | 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 (9.70mm) | 0.571" (14.50mm) | - | 0.201" (5.10mm) |
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FRX055-90FRESETTABLE FUSE - PPTC RADIAL LE |
1,000 | - |
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Datasheet | Radial, Disc | FRX90 | Bulk | Active | - | 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 (9.70mm) | 0.551" (14.00mm) | - | 0.201" (5.10mm) |
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MPTR30V160PTC RESET FUSE 30V 1.6A RADIAL |
600 | - |
|
Datasheet | Radial, Disc | MPTR | Bulk | Active | Polymeric | 30V | 1.6 A | 3.2 A | 100 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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FSMD110-24RRESETTABLE FUSE - SMD, 1812 SIZE |
1,000 | - |
|
Datasheet | 1812 (4532 Metric), Concave | FSMD1812 | Tape & Reel (TR) | Active | - | 24V | 1.1 A | 2.2 A | 100 A | 500 ms | 60 mOhms | 200 mOhms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.179" L x 0.128" W (4.55mm x 3.24mm) | - | 0.051" (1.30mm) | - |
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.
