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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MF-USML350/12-2PTC RESET FUSE 12V 3.5A 1210 |
977 | - |
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Datasheet | 1210 (3225 Metric), Concave | Multifuse®, MF-USML/X | Tape & Reel (TR) | Active | Polymeric | 12V | 3.5 A | 7 A | 50 A | 5 s | 2 mOhms | 22 mOhms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.127" L x 0.101" W (3.22mm x 2.58mm) | - | 0.047" (1.20mm) | - |
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BK600-160-SYPTC RESET FUSE 500V 160MA RAD |
482 | - |
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Datasheet | Radial, Disc | BK600 | Bulk | Active | Polymeric | 500V | 160 mA | 320 mA | 3 A | 7.5 s | 4 Ohms | 12 Ohms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.591" L x 0.256" W (15.00mm x 6.50mm) | 0.709" (18.00mm) | - | 0.201" (5.10mm) |
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PTR030V0300-BKPTC RESET FUSE 30V 3A RADIAL |
6,456 | - |
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Datasheet | Radial, Disc | PTR030V | Bulk | Active | 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) | - | 0.197" (5.00mm) |
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PFRA.600PTC RESET FUSE 30V 6A RADIAL |
856 | - |
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Datasheet | Radial, Disc | PFRA | Bulk | Active | Polymeric | 30V | 6 A | 12 A | 40 A | 16 s | 5 mOhms | 40 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.760" L x 0.118" W (19.30mm x 3.00mm) | 1.256" (31.90mm) | - | 0.402" (10.20mm) |
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MF-RHS700-0FUSE PTC RESET 7.0A 16V |
450 | - |
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Datasheet | Radial, Disc | Multifuse®, MF-RHS | Bulk | Active | Polymeric | 16V | 7 A | 14 A | 100 A | 6.8 s | 0.0085 Ohms | 0.019 Ohms | - | -40°C ~ 125°C | - | - | - | Through Hole | 0.465" L x 0.118" W (11.80mm x 3.00mm) | 0.917" (23.30mm) | - | 0.201" (5.10mm) |
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RUEF500KPTC RESET FUSE 30V 5A RADIAL |
216 | - |
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Datasheet | Radial, Disc | PolySwitch®, RUEF | Bag | 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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PFRA.800PTC RESET FUSE 30V 8A RADIAL |
1,000 | - |
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Datasheet | Radial, Disc | PFRA | Bulk | Active | Polymeric | 30V | 8 A | 16 A | 40 A | 18.8 s | 5 mOhms | 30 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.953" L x 0.118" W (24.20mm x 3.00mm) | 1.295" (32.90mm) | - | 0.402" (10.20mm) |
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0ZAF0013FF28LINE VOLTAGE RATED SURFACE MOUNT |
608 | - |
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Datasheet | 2920 (7351 Metric), Concave | - | Tape & Reel (TR) | Active | Polymeric | 240V (250V Int) | 130 mA | 320 mA | 1.2 A | 15 s | 2 Ohms | 12 Ohms | 6 Ohms | -40°C ~ 85°C | Automotive | AEC-Q200 | - | Surface Mount | 0.290" L x 0.202" W (7.36mm x 5.12mm) | - | 0.102" (2.60mm) | - |
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MF-RHS400-0FUSE PTC RESET 4.0A 16V |
480 | - |
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Datasheet | Radial, Disc | Multifuse®, MF-RHS | Bulk | Active | Polymeric | 16V | 4 A | 8 A | 100 A | 5 s | 0.016 Ohms | 0.044 Ohms | - | -40°C ~ 125°C | - | - | - | Through Hole | 0.331" L x 0.118" W (8.40mm x 3.00mm) | 0.705" (17.90mm) | - | 0.201" (5.10mm) |
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MF-RHS450-0FUSE PTC RESET 4.50A 16V |
499 | - |
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Datasheet | Radial, Disc | Multifuse®, MF-RHS | Bulk | Active | Polymeric | 16V | 4.5 A | 9 A | 100 A | 5.5 s | 0.0145 Ohms | 0.04 Ohms | - | -40°C ~ 125°C | - | - | - | Through Hole | 0.331" L x 0.118" W (8.40mm x 3.00mm) | 0.744" (18.90mm) | - | 0.201" (5.10mm) |
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0ZAF0016FF28LINE VOLTAGE RATED SURFACE MOUNT |
1,418 | - |
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Datasheet | 2920 (7351 Metric), Concave | - | Tape & Reel (TR) | Active | Polymeric | 240V (250V Int) | 160 mA | 370 mA | 2 A | 15 s | 2 Ohms | 11 Ohms | 6 Ohms | -40°C ~ 85°C | Automotive | AEC-Q200 | - | Surface Mount | 0.290" L x 0.202" W (7.36mm x 5.12mm) | - | 0.102" (2.60mm) | - |
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PFRA.900PTC RESET FUSE 30V 9A RADIAL |
580 | - |
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Datasheet | Radial, Disc | PFRA | Bulk | Active | Polymeric | 30V | 9 A | 18 A | 40 A | 20 s | 5 mOhms | 20 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.953" L x 0.118" W (24.20mm x 3.00mm) | 1.295" (32.90mm) | - | 0.402" (10.20mm) |
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MF-RHS550-0FUSE PTC RESET 5.5A 16V |
500 | - |
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Datasheet | Radial, Disc | Multifuse®, MF-RHS | Bulk | Active | Polymeric | 16V | 5.5 A | 11 A | 100 A | 10 s | 0.012 Ohms | 0.032 Ohms | - | -40°C ~ 125°C | - | - | - | Through Hole | 0.366" L x 0.118" W (9.30mm x 3.00mm) | 0.768" (19.50mm) | - | 0.201" (5.10mm) |
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MF-RHS500-0FUSE PTC RESET 5.0A 16V |
495 | - |
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Datasheet | Radial, Disc | Multifuse®, MF-RHS | Bulk | Active | Polymeric | 16V | 5 A | 10 A | 100 A | 5.8 s | 0.0135 Ohms | 0.038 Ohms | - | -40°C ~ 125°C | - | - | - | Through Hole | 0.362" L x 0.118" W (9.20mm x 3.00mm) | 0.756" (19.20mm) | - | 0.201" (5.10mm) |
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MF-RHS800-0FUSE PTC RESET 8.0A 16V |
469 | - |
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Datasheet | Radial, Disc | Multifuse®, MF-RHS | Bulk | Active | Polymeric | 16V | 8 A | 16 A | 100 A | 8 s | 0.006 Ohms | 0.0145 Ohms | - | -40°C ~ 125°C | - | - | - | Through Hole | 0.504" L x 0.142" W (12.80mm x 3.60mm) | 0.972" (24.70mm) | - | 0.142" (3.60mm) |
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PTCCL05H150HBEPTC RESET FUSE 265V 15MA RADIAL |
959 | - |
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Datasheet | Radial, Disc | PTCCL - 265V | Bulk | 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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PTCCL05H181DBEPTC RESET FUSE 30V 180MA RADIAL |
865 | - |
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Datasheet | Radial, Disc | PTCCL - 30V | Bulk | 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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BK600-110-SYPTC RESET FUSE 500V 110MA RAD |
490 | - |
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Datasheet | Radial, Disc | BK600 | Bulk | Active | Polymeric | 500V | 110 mA | 220 mA | 3 A | 5 s | 6 Ohms | 18 Ohms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.591" L x 0.256" W (15.00mm x 6.50mm) | 0.709" (18.00mm) | - | 0.201" (5.10mm) |
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BK250-1000-DZPTC RESET FUSE 250V 1A RAD |
2,268 | - |
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Datasheet | Radial, Disc | BK250 | Bulk | Active | Polymeric | 250V | 1 A | 2 A | 10 A | 21 s | 300 mOhms | 800 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.831" Dia x 0.181" T (21.10mm x 4.60mm) | 0.929" (23.60mm) | - | 0.402" (10.20mm) |
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PTR016V0900-BKPTC RESET FUSE 16V 9A RADIAL |
6,688 | - |
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Datasheet | Radial, Disc | PTR016V | Bulk | Active | Polymeric | 16V | 9 A | 15.3 A | 100 A | 5.5 s | 5 mOhms | 14 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.551" L x 0.122" W (14.00mm x 3.10mm) | 0.862" (21.90mm) | - | 0.197" (5.00mm) |
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.
