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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1812L125ZRPTC RESET FUSE 1.25A 1812 |
4,554 | - |
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Datasheet | 1812 (4532 Metric), Concave | POLY-FUSE®, 1812L | Tape & Reel (TR) | Obsolete | Polymeric | - | 1.25 A | 2.5 A | 100 A | 400 ms | 50 mOhms | 140 mOhms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.179" L x 0.128" W (4.55mm x 3.24mm) | - | 0.049" (1.25mm) | - |
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1812L150ZRTPTC RESET FUSE 8V 1.25A 1812 |
7,114 | - |
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Datasheet | 1812 (4532 Metric), Concave | POLY-FUSE®, 1812L | Tape & Reel (TR) | Obsolete | Polymeric | 8V | 1.25 A | 3 A | 100 A | 300 ms | 40 mOhms | 110 mOhms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.179" L x 0.128" W (4.55mm x 3.24mm) | - | 0.049" (1.25mm) | - |
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1812L160ZRTPTC RESET FUSE 8V 1.6A 1812 |
3,909 | - |
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Datasheet | 1812 (4532 Metric), Concave | POLY-FUSE®, 1812L | Tape & Reel (TR) | Obsolete | Polymeric | 8V | 1.6 A | 2.8 A | 100 A | 1 s | 30 mOhms | 100 mOhms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.179" L x 0.128" W (4.55mm x 3.24mm) | - | 0.030" (0.75mm) | - |
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1210L500SLTH-VYRPTC RESET FUSE 6V 5A 1210 |
4,205 | - |
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Datasheet | 1210 (3225 Metric), Concave | POLY-FUSE®, LoRho | Tape & Reel (TR) | Obsolete | Polymeric | 6V | 5 A | 10 A | 50 A | - | - | - | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.127" L x 0.101" W (3.22mm x 2.58mm) | - | 0.031" (0.80mm) | - |
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BK16-800-SZPTC RESET FUSE 16V 8A RAD |
7,299 | - |
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Datasheet | Radial, Disc | BK16 | Bulk | Active | Polymeric | 16V | 8 A | 16 A | 100 A | 5.6 s | 6 mOhms | 14.5 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.571" L x 0.122" W (14.50mm x 3.10mm) | 0.984" (25.00mm) | - | 0.201" (5.10mm) |
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BK16-900-SZPTC RESET FUSE 16V 9A RAD |
5,879 | - |
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Datasheet | Radial, Disc | BK16 | Bulk | Active | Polymeric | 16V | 9 A | 18 A | 100 A | 4.7 s | 4 mOhms | 12 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.591" L x 0.122" W (15.00mm x 3.10mm) | 0.984" (25.00mm) | - | 0.201" (5.10mm) |
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RTEF135-2PTC RESET FUSE 33V 1.35A RADIAL |
5,500 | - |
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Datasheet | Radial, Disc | PolySwitch® | Tape & Reel (TR) | Obsolete | Polymeric | 33V | 1.35 A | 2.5 A | 40 A | 4.5 s | 59 mOhms | 143 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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RHEF050USPTC RESET FUSE 30V 500MA RADIAL |
7,862 | - |
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Datasheet | Radial, Disc | PolySwitch®, RHEF | Bag | Obsolete | Polymeric | 30V | 500 mA | 920 mA | 40 A | 2.5 s | 480 mOhms | 1.1 Ohms | - | -40°C ~ 125°C | - | - | - | Through Hole | 0.201" Dia x 0.118" T (5.10mm x 3.00mm) | 0.201" (5.10mm) | - | 0.199" (5.05mm) |
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RXE110-2PTC RESET FUSE 72V 1.1A RADIAL |
4,810 | - |
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Datasheet | Radial, Disc | PolySwitch®, RXE | Tape & Reel (TR) | Obsolete | Polymeric | 72V | 1.1 A | 2.2 A | 40 A | 8.2 s | 150 mOhms | 380 mOhms | - | - | - | - | - | Through Hole | 0.504" Dia x 0.118" T (12.80mm x 3.00mm) | 0.689" (17.50mm) | - | 0.199" (5.05mm) |
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0ZRB0400FA2BPTC RESET FUSE |
6,466 | - |
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Datasheet | Radial, Disc | 0ZRB | Tape & Reel (TR) | Active | Polymeric | 30V | 4 A | 8 A | 40 A | 12.7 s | 10 mOhms | 50 mOhms | - | -40°C ~ 85°C | Automotive | AEC-Q200 | - | 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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MINISMDE190F-2PTC RESET FUSE 16V 1.9A 4520 |
7,902 | - |
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Datasheet | 4520 (11350 Metric), Concave | PolySwitch® | Tape & Reel (TR) | Obsolete | Polymeric | 16V | 1.9 A | 3.8 A | 100 A | 2 s | 24 mOhms | - | - | - | - | - | - | Surface Mount | 0.446" L x 0.200" W (11.33mm x 5.08mm) | - | 0.021" (0.53mm) | - |
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RUSBF160-2PTC RESET FUSE 16V 1.6A RADIAL |
2,111 | - |
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Datasheet | Radial, Disc | PolySwitch®, RUSBF | Tape & Reel (TR) | Active | Polymeric | 16V | 1.6 A | 3.2 A | 40 A | 9 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) | - | 0.199" (5.05mm) |
;RK.JPG "PRG21AR220MB1RK")
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PRG21AR220MB1RKPTC RESET FUSE 16V 75MA 0805 |
8,849 | - |
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Datasheet | 0805 (2012 Metric) | POSISTOR®, PRG | Tape & Reel (TR) | Active | Ceramic | 16V | 75 mA | 195 mA | 900 mA | - | - | - | 22 Ohms | -40°C ~ 105°C | - | - | - | Surface Mount | 0.079" L x 0.049" W (2.00mm x 1.25mm) | - | 0.057" (1.45mm) | - |
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SMD1210P005TFAPTC RESET FUSE 30V 50MA 1210 |
3,914 | - |
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Datasheet | 1210 (3225 Metric), Concave | POLY-FUSE®, SMD1210 | Tape & Reel (TR) | Obsolete | Polymeric | 30V | 50 mA | 150 mA | 10 A | 1.5 s | 3.6 Ohms | 50 Ohms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.127" L x 0.102" W (3.22mm x 2.58mm) | - | 0.039" (1.00mm) | - |
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SMD1210P010TFAPTC RESET FUSE 30V 100MA 1210 |
7,021 | - |
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Datasheet | 1210 (3225 Metric), Concave | POLY-FUSE®, SMD1210 | Tape & Reel (TR) | Obsolete | Polymeric | 30V | 100 mA | 300 mA | 10 A | 1.5 s | 1.6 Ohms | 15 Ohms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.127" L x 0.102" W (3.22mm x 2.58mm) | - | 0.039" (1.00mm) | - |
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SMD1210P020TFAPTC RESET FUSE 30V 200MA 1210 |
5,364 | - |
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Datasheet | 1210 (3225 Metric), Concave | POLY-FUSE®, SMD1210 | Tape & Reel (TR) | Obsolete | Polymeric | 30V | 200 mA | 400 mA | 10 A | 20 ms | 800 mOhms | 5 Ohms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.127" L x 0.102" W (3.22mm x 2.58mm) | - | 0.032" (0.80mm) | - |
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SMD1210P035TFAPTC RESET FUSE 6V 350MA 1210 |
3,759 | - |
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Datasheet | 1210 (3225 Metric), Concave | POLY-FUSE®, SMD1210 | Tape & Reel (TR) | Obsolete | Polymeric | 6V | 350 mA | 700 mA | 40 A | 200 ms | 320 mOhms | 1.3 Ohms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.127" L x 0.102" W (3.22mm x 2.58mm) | - | 0.027" (0.68mm) | - |
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TCF250-120PTC RESET FUSE 60V 120MA SMD |
8,703 | - |
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Datasheet | Nonstandard SMD | PolySwitch®, TCF250 | Bulk | Active | Polymeric | 60V (250V Int) | 120 mA | 240 mA | 3 A | 900 ms | 5 Ohms | 14 Ohms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.217" L x 0.217" W (5.50mm x 5.50mm) | - | 0.091" (2.30mm) | - |
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PTGL06AR0R8M1B51A0PTC RESET FUSE 16V 505MA RADIAL |
6,239 | - |
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Datasheet | Radial, Disc | POSISTOR®, PTGL | Bulk | Obsolete | Ceramic | 16V | 505 mA | 955 mA | 3 A | - | - | - | 800 mOhms | -10°C ~ 60°C | - | - | - | Through Hole | 0.256" Dia x 0.138" T (6.50mm x 3.50mm) | 0.394" (10.00mm) | - | 0.197" (5.00mm) |
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0ZCC0150FF2CPTC RESET FUSE 8V 1.5A 1812 |
3,085 | - |
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Datasheet | 1812 (4532 Metric) | 0ZCC | Tape & Reel (TR) | Obsolete | Polymeric | 8V | 1.5 A | 3 A | 100 A | 500 ms | 40 mOhms | 110 mOhms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.179" L x 0.128" W (4.55mm x 3.24mm) | - | 0.061" (1.55mm) | - |
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.
