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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PTSLR06038V100PTC RESET FUSE 1A 8V 0603 |
5,131 | - |
|
Datasheet | 0603 (1608 Metric), Concave | PTSLR0603 | Tape & Reel (TR) | Active | - | 8V | 1 A | 2 A | 25 A | 2 s | 30 mOhms | 150 mOhms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.071" L x 0.039" W (1.80mm x 1.00mm) | - | 0.039" (1.00mm) | - |
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MINIASMDC050F-2PTC RESET FUSE 24V 500MA 1812 |
4,943 | - |
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Datasheet | 1812 (4532 Metric), Concave | PolySwitch®, miniASMD | Tape & Reel (TR) | Active | Polymeric | 24V | 500 mA | 1 A | 100 A | 150 ms | 150 mOhms | 1 Ohms | - | -40°C ~ 85°C | Automotive | AEC-Q200 | - | Surface Mount | 0.179" L x 0.128" W (4.55mm x 3.24mm) | - | 0.024" (0.62mm) | - |
|
RUEF110-2PTC RESET FUSE 30V 1.1A RADIAL |
4,391 | - |
|
Datasheet | Radial, Disc | PolySwitch®, RUEF | Tape & Reel (TR) | Active | Polymeric | 30V | 1.1 A | 2.2 A | 100 A | 6.6 s | 70 mOhms | 170 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.291" Dia x 0.118" T (7.40mm x 3.00mm) | 0.559" (14.20mm) | - | 0.199" (5.05mm) |
|
RKEF075PTC RESET FUSE 60V 750MA RADIAL |
2,967 | - |
|
Datasheet | Radial, Disc | PolySwitch®, RKEF | Bag | Active | Polymeric | 60V | 750 mA | 1.5 A | 40 A | 1.5 s | 200 mOhms | 640 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.310" L x 0.140" W (7.87mm x 3.56mm) | 0.480" (12.20mm) | - | 0.199" (5.05mm) |
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0ZRB0400FF1APTC RESET FUSE 30V 4A RADIAL |
2,270 | - |
|
Datasheet | Radial, Disc | 0ZRB | Box | 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) |
|
MF-RM005/240-2PTC RESET FUSE 240V 50MA RADIAL |
8,079 |
1+：$0.57000 5+：$0.47000 10+：$0.43300 50+：$0.35900 100+：$0.33130 250+：$0.29784 500+：$0.27472 1000+：$0.25333 |
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Datasheet | Radial, Disc | Multifuse®, MF-RM | Tape & Reel (TR) | Active | Polymeric | 240V (265V Int) | 50 mA | 120 mA | 1 A | 10 s | 18.5 Ohms | 65 Ohms | - | -20°C ~ 85°C | - | - | - | Through Hole | 0.327" Dia x 0.150" T (8.30mm x 3.80mm) | 0.508" (12.90mm) | - | 0.114" (2.90mm) |
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PRG21AR420MB1RAPTC RESET FUSE 20V 54MA 0805 |
6,437 |
1+：$0.68000 5+：$0.56000 10+：$0.51600 50+：$0.42840 100+：$0.39530 250+：$0.35536 500+：$0.32776 1000+：$0.30221 |
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Datasheet | 0805 (2012 Metric) | POSISTOR®, PRG | Tape & Reel (TR) | Active | Ceramic | 20V | 54 mA | 100 mA | 590 mA | - | - | - | 42 Ohms | -10°C ~ 60°C | - | - | - | Surface Mount | 0.079" L x 0.049" W (2.00mm x 1.25mm) | - | 0.043" (1.10mm) | - |
|
1210L110THYRPTC RESET FUSE 8V 1.1A 1210 |
5,787 | - |
|
Datasheet | 1210 (3225 Metric), Concave | POLY-FUSE®, 1210L | Tape & Reel (TR) | Active | Polymeric | 8V | 1.1 A | 2.2 A | 100 A | 100 ms | 60 mOhms | 210 mOhms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.127" L x 0.102" W (3.22mm x 2.58mm) | - | 0.028" (0.71mm) | - |
|
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MINIASMDC014F-2PTC RESET FUSE 60V 140MA 1812 |
5,483 | - |
|
Datasheet | 1812 (4532 Metric), Concave | PolySwitch®, miniASMD | Tape & Reel (TR) | Active | Polymeric | 60V | 140 mA | 280 mA | 10 A | 8 ms | 1.5 Ohms | 6 Ohms | - | -40°C ~ 85°C | Automotive | AEC-Q200 | - | Surface Mount | 0.179" L x 0.128" W (4.55mm x 3.24mm) | - | 0.035" (0.89mm) | - |
|
MF-R160-2PTC RESET FUSE 30V 1.6A RADIAL |
5,087 | - |
|
Datasheet | Radial, Disc | Multifuse®, MF-R | Tape & Reel (TR) | Active | Polymeric | 30V | 1.6 A | 3.2 A | 40 A | 8 s | 55 mOhms | 150 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.402" Dia x 0.118" T (10.20mm x 3.00mm) | 0.661" (16.80mm) | - | 0.201" (5.10mm) |
|
MF-R185-2PTC RESET FUSE 30V 1.85A RADIAL |
4,684 | - |
|
Datasheet | Radial, Disc | Multifuse®, MF-R | Tape & Reel (TR) | Active | Polymeric | 30V | 1.85 A | 3.7 A | 40 A | 8.7 s | 40 mOhms | 110 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.472" Dia x 0.118" T (12.00mm x 3.00mm) | 0.724" (18.40mm) | - | 0.201" (5.10mm) |
|
MINISMDC125F/16-2PTC RESET FUSE 16V 1.25A 1812 |
3,308 | - |
|
Datasheet | 1812 (4532 Metric), Concave | PolySwitch®, miniSMD | Tape & Reel (TR) | Active | Polymeric | 16V | 1.25 A | 2.5 A | 100 A | 400 ms | 50 mOhms | 140 mOhms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.181" L x 0.128" W (4.60mm x 3.24mm) | - | 0.019" (0.48mm) | - |
|
0ZRM0010FF1EPTC RESET FUSE 120V 100MA RADIAL |
3,098 | - |
|
Datasheet | Radial, Disc | 0ZRM | Box | Active | Polymeric | 120V | 100 mA | 200 mA | 2 A | 10 s | 3 Ohms | 7.5 Ohms | - | -40°C ~ 85°C | Automotive | AEC-Q200 | - | Through Hole | 0.311" Dia x 0.150" T (7.90mm x 3.80mm) | 0.512" (13.00mm) | - | 0.201" (5.10mm) |
|
0ZRC0185FF1APTC RESET FUSE 90V 1.85A RADIAL |
3,739 |
1+：$0.64000 5+：$0.53200 10+：$0.49100 50+：$0.40740 100+：$0.37590 250+：$0.33796 500+：$0.31174 1000+：$0.28744 5000+：$0.23769 |
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Datasheet | Radial, Disc | 0ZRC | Box | Active | Polymeric | 90V | 1.85 A | 3.7 A | 40 A | 12.6 s | 80 mOhms | 190 mOhms | - | -40°C ~ 85°C | Automotive | AEC-Q200 | - | Through Hole | 0.701" L x 0.122" W (17.80mm x 3.10mm) | 0.902" (22.90mm) | - | 0.201" (5.10mm) |
|
MF-MSMF050/30X-2PTC RESETTABLE 0.5A 30V SMD 1812 |
44,454 |
1+：$0.55000 5+：$0.45400 10+：$0.41900 50+：$0.34740 100+：$0.32050 250+：$0.28812 500+：$0.26578 1000+：$0.24509 |
|
Datasheet | 1812 (4532 Metric), Concave | Multifuse®, MF-MSMF | Tape & Reel (TR) | Active | Polymeric | 30V | 500 mA | 1 A | 40 A | 200 ms | 150 mOhms | 1.3 Ohms | - | -40°C ~ 85°C | Automotive | AEC-Q200 | - | Surface Mount | 0.181" L x 0.128" W (4.60mm x 3.24mm) | - | 0.033" (0.85mm) | - |
|
|
MINISMDC150F/12-2PTC RESET FUSE 12V 1.5A 1812 |
11,310 |
1+：$0.69000 5+：$0.57400 10+：$0.53000 50+：$0.43960 100+：$0.40560 250+：$0.36464 500+：$0.33634 1000+：$0.31012 |
|
Datasheet | 1812 (4532 Metric), Concave | PolySwitch®, miniSMD | Tape & Reel (TR) | Active | Polymeric | 12V | 1.5 A | 2.8 A | 100 A | 500 ms | 40 mOhms | 110 mOhms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.181" L x 0.128" W (4.60mm x 3.24mm) | - | 0.019" (0.48mm) | - |
|
MICROSMD150F-2PTC RESET FUSE 6V 1.5A 1210 |
7,723 | - |
|
Datasheet | 1210 (3225 Metric), Concave | PolySwitch®, microSMD | Tape & Reel (TR) | Active | Polymeric | 6V | 1.5 A | 3 A | 40 A | 1 s | 40 mOhms | 110 mOhms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.127" L x 0.102" W (3.22mm x 2.58mm) | - | 0.048" (1.22mm) | - |
|
|
1210L150THWRPTC RESET FUSE 6V 1.5A 1210 |
5,347 | - |
|
Datasheet | 1210 (3225 Metric), Concave | POLY-FUSE®, 1210L | Tape & Reel (TR) | Active | Polymeric | 6V | 1.5 A | 3 A | 100 A | 300 ms | 40 mOhms | 110 mOhms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.127" L x 0.102" W (3.22mm x 2.58mm) | - | 0.042" (1.07mm) | - |
|
0ZRP0250FF1APTC RESET FUSE 60V 2.5A RADIAL |
41,365 | - |
|
Datasheet | Radial, Disc | 0ZRP | Bulk | Active | Polymeric | 60V | 2.5 A | 5 A | 40 A | 15.6 s | 40 mOhms | 140 mOhms | - | -40°C ~ 85°C | Automotive | AEC-Q200 | - | Through Hole | 0.551" L x 0.142" W (14.00mm x 3.60mm) | 0.811" (20.60mm) | - | 0.201" (5.10mm) |
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|
FEMTOSMDC010F-2PTC RESET FUSE 12V 100MA 0603 |
31,479 | - |
|
Datasheet | 0603 (1608 Metric), Concave | PolySwitch®, femtoSMD | Tape & Reel (TR) | Active | Polymeric | 12V | 100 mA | 250 mA | 40 A | 100 ms | 1.7 Ohms | 8 Ohms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.063" L x 0.032" W (1.60mm x 0.80mm) | - | 0.033" (0.85mm) | - |
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.
