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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MICROSMD450LR-C-2PTC RESET FUSE 12V 4.5A 1206 |
9,269 | - |
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Datasheet | 1210 (3225 Metric), Concave | PolySwitch®, LoRho | Tape & Reel (TR) | Obsolete | Polymeric | 12V | 4.5 A | 9 A | 10 A | 20 s | 2 mOhms | 10 mOhms | - | -20°C ~ 85°C | - | - | - | Surface Mount | 0.127" L x 0.101" W (3.22mm x 2.58mm) | - | 0.032" (0.80mm) | - |
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PFHT.160.2PFHT PTC FUSE SMT 1.6 A |
7,254 | - |
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Datasheet | 2-SMD | PFHT | Bulk | Active | Polymeric | 16V | 1.6 A | 3.2 A | 100 A | 10 s | 50 mOhms | 150 mOhms | - | -40°C ~ 125°C | - | - | - | Surface Mount | 0.344" L x 0.264" W (8.75mm x 6.71mm) | 0.118" (3.00mm) | 0.118" (3.00mm) | - |
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MF-RHT070-APPTC RESET FUSE 16V 700MA RADIAL |
6,466 | - |
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Datasheet | Radial, Disc | Multifuse®, MF-RHT | Tape & Box (TB) | Active | Polymeric | 16V | 700 mA | 1.4 A | 40 A | 4 s | 300 mOhms | 800 mOhms | - | -40°C ~ 125°C | Automotive | AEC-Q200 | - | Through Hole | 0.270" L x 0.118" W (6.86mm x 3.00mm) | 0.425" (10.80mm) | - | 0.114" (2.90mm) |
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MF-RHT050-APPTC RESET FUSE 30V 500MA RADIAL |
8,568 | - |
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Datasheet | Radial, Disc | Multifuse®, MF-RHT | Bulk | Active | Polymeric | 30V | 500 mA | 920 mA | 40 A | 2.5 s | 480 mOhms | 1.1 Ohms | - | -40°C ~ 125°C | Automotive | AEC-Q200 | - | Through Hole | 0.291" Dia x 0.118" T (7.40mm x 3.00mm) | 0.500" (12.70mm) | - | 0.201" (5.10mm) |
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MF-RX160/72-2-14PTC RESET FUSE 72V 1.6A RADIAL |
5,444 | - |
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Datasheet | Radial, Disc | Multifuse®, MF-RX/72 | Tape & Box (TB) | Active | Polymeric | 72V | 1.6 A | 3.2 A | 40 A | 11.4 s | 90 mOhms | 220 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.549" L x 0.122" W (13.94mm x 3.10mm) | 0.709" (18.00mm) | - | 0.201" (5.10mm) |
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MF-RX185/72-AP-14PTC RESET FUSE 72V 1.85A RADIAL |
7,516 | - |
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Datasheet | Radial, Disc | Multifuse®, MF-RX/72 | Tape & Box (TB) | Active | Polymeric | 72V | 1.85 A | 3.7 A | 40 A | 12.6 s | 80 mOhms | 190 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.598" L x 0.122" W (15.18mm x 3.10mm) | 0.785" (19.94mm) | - | 0.201" (5.10mm) |
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MF-RX160/72-AP-14PTC RESET FUSE 72V 1.6A RADIAL |
3,248 | - |
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Datasheet | Radial, Disc | Multifuse®, MF-RX/72 | Tape & Box (TB) | Active | Polymeric | 72V | 1.6 A | 3.2 A | 40 A | 11.4 s | 90 mOhms | 220 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.549" L x 0.122" W (13.94mm x 3.10mm) | 0.772" (19.60mm) | - | 0.201" (5.10mm) |
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MF-RHT050-0-17PTC 0.5A 16V RADIAL LEADED HI-TE |
7,695 | - |
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Datasheet | Radial, Disc | Multifuse®, MF-RHT | Bulk | Active | Polymeric | 30V | 500 mA | 920 mA | 40 A | 2.5 s | 480 mOhms | 1.1 Ohms | - | -40°C ~ 125°C | Automotive | AEC-Q200 | - | Through Hole | 0.291" Dia x 0.118" T (7.40mm x 3.00mm) | 0.500" (12.70mm) | - | 0.201" (5.10mm) |
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MF-RHT070-0-17PTC 0.7A 16V RADIAL LEADED HI-TE |
2,728 | - |
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Datasheet | Radial, Disc | Multifuse®, MF-RHT | Bulk | Active | Polymeric | 30V | 700 mA | 1.4 A | 40 A | 4 s | 300 mOhms | 800 mOhms | - | -40°C ~ 125°C | Automotive | AEC-Q200 | - | Through Hole | 0.270" L x 0.118" W (6.86mm x 3.00mm) | 0.425" (10.80mm) | - | 0.201" (5.10mm) |
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0ZRF0015FF2BPTC RESET FUSE 60V 150MA RADIAL |
4,557 | - |
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Datasheet | Radial, Disc | 0ZRF | Tape & Reel (TR) | Active | Polymeric | 60V | 150 mA | 580 mA | 3 A | 2.5 s | 3 Ohms | 12 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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BK16-1100-SZPTC RESET FUSE 16V 11A RAD |
4,601 | - |
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Datasheet | Radial, Disc | BK16 | Bulk | Active | Polymeric | 16V | 11 A | 22 A | 100 A | 7 s | 3 mOhms | 10 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.709" L x 0.122" W (18.00mm x 3.10mm) | 1.083" (27.50mm) | - | 0.413" (10.50mm) |
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BK16-1000-SZPTC RESET FUSE 16V 10A RAD |
7,333 | - |
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Datasheet | Radial, Disc | BK16 | Bulk | Active | Polymeric | 16V | 10 A | 20 A | 100 A | 6 s | 4 mOhms | 11 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.709" L x 0.122" W (18.00mm x 3.10mm) | 1.083" (27.50mm) | - | 0.413" (10.50mm) |
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PTR016V0090-TR1PTC RESET FUSE 16V 900MA RADIAL |
4,862 | - |
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Datasheet | Radial, Disc | PTR016V | Tape & Reel (TR) | Active | Polymeric | 16V | 900 mA | 1.8 A | 40 A | 1.2 s | 70 mOhms | 180 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.291" L x 0.122" W (7.40mm x 3.10mm) | 0.480" (12.20mm) | - | 0.197" (5.00mm) |
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PTGL07BA0R9M1B51A0PTC RESET FUSE 0.9 OHM 110C |
8,313 | - |
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Datasheet | Radial, Disc | Posistor® | Tape & Box (TB) | Obsolete | Ceramic | - | - | - | - | - | - | - | 800 mOhms | - | - | - | - | Through Hole | - | - | - | - |
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PTR016V0135-TR1PTC RESET FUSE 16V 1.35A RADIAL |
8,979 | - |
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Datasheet | Radial, Disc | PTR016V | Tape & Reel (TR) | Active | Polymeric | 16V | 1.35 A | 2.7 A | 40 A | 4.5 s | 40 mOhms | 120 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.350" L x 0.122" W (8.90mm x 3.10mm) | 0.532" (13.50mm) | - | 0.197" (5.00mm) |
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PTR030V0160-TRPTC RESET FUSE 30V 1.6A RADIAL |
9,955 | - |
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Datasheet | Radial, Disc | PTR030V | Tape & Reel (TR) | Active | 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) | - | 0.197" (5.00mm) |
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PTR030V0185-TRPTC RESET FUSE 30V 1.85A RADIAL |
4,841 | - |
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Datasheet | Radial, Disc | PTR030V | Tape & Reel (TR) | Active | 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) | - | 0.197" (5.00mm) |
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PTR060V0135-TRPTC RESET FUSE 60V 1.35A RADIAL |
8,341 | - |
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Datasheet | Radial, Disc | PTR060V | Tape & Reel (TR) | Active | Polymeric | 60V | 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 0.118" T (14.50mm x 3.00mm) | 0.772" (19.60mm) | - | 0.197" (5.00mm) |
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PTGL07AR8R2M3P51A0PTC RESET FUSE 56V 165MA RADIAL |
9,184 | - |
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Datasheet | Radial, Disc | POSISTOR®, PTGL | Tape & Box (TB) | Obsolete | Ceramic | 56V | 165 mA | 300 mA | 1 A | - | - | - | 8.2 Ohms | -10°C ~ 60°C | - | - | - | Through Hole | 0.291" Dia x 0.157" T (7.40mm x 4.00mm) | 0.528" (13.40mm) | - | 0.197" (5.00mm) |
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PFRA.040PTC RESET FUSE 60V 400MA RADIAL |
2,894 | - |
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Datasheet | Radial, Disc | PFRA | Bulk | Active | Polymeric | 60V | 400 mA | 800 mA | 40 A | 3.8 s | 520 mOhms | 1.29 Ohms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.291" Dia x 0.122" T (7.40mm x 3.10mm) | 0.539" (13.70mm) | - | 0.201" (5.10mm) |
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.
