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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PTGL12AS1R2K3B51A0PTC RESET FUSE 51V 749MA RADIAL |
3,802 | - |
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Datasheet | Radial, Disc | POSISTOR®, PTGL | Tape & Box (TB) | Obsolete | Ceramic | 51V | 749 mA | 996 mA | 5 A | - | - | - | 1.2 Ohms | -30°C ~ 85°C | - | - | - | Through Hole | 0.453" Dia x 0.138" T (11.50mm x 3.50mm) | 0.650" (16.50mm) | - | 0.197" (5.00mm) |
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YPAL0013NPTC RESET FUSE 30V 120MA RADIAL |
4,609 | - |
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Datasheet | Radial, Disc | YP | Bulk | Obsolete | Ceramic | 30V | 120 mA | 240 mA | 700 mA | - | - | - | 13 Ohms | 0°C ~ 60°C | - | - | - | Through Hole | 0.157" Dia x 0.138" T (4.00mm x 3.50mm) | 0.217" (5.50mm) | - | 0.200" (5.08mm) |
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YPBL0055NPTC RESET FUSE 80V 50MA RADIAL |
9,637 | - |
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Datasheet | Radial, Disc | YP | Bulk | Obsolete | Ceramic | 80V | 50 mA | 100 mA | 700 mA | - | - | - | 55 Ohms | 0°C ~ 60°C | - | - | - | Through Hole | 0.157" Dia x 0.138" T (4.00mm x 3.50mm) | 0.217" (5.50mm) | - | 0.200" (5.08mm) |
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YPBJ0025TPTC RESET FUSE 80V 50MA RADIAL |
8,360 | - |
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Datasheet | Radial, Disc | YP | Tape & Reel (TR) | Obsolete | Ceramic | 80V | 50 mA | 110 mA | 1 A | - | - | - | 25 Ohms | 0°C ~ 60°C | - | - | - | Through Hole | 0.256" Dia x 0.138" T (6.50mm x 3.50mm) | 0.315" (8.00mm) | - | 0.200" (5.08mm) |
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YPBJ0055TPTC RESET FUSE 80V 30MA RADIAL |
2,888 | - |
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Datasheet | Radial, Disc | YP | Tape & Reel (TR) | Obsolete | Ceramic | 80V | 30 mA | 60 mA | 700 mA | - | - | - | 55 Ohms | 0°C ~ 60°C | - | - | - | Through Hole | 0.157" Dia x 0.138" T (4.00mm x 3.50mm) | 0.217" (5.50mm) | - | 0.200" (5.08mm) |
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MINISMDC200-2PTC RESET FUSE 8V 2A 1812 |
3,361 | - |
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Datasheet | 1812 (4532 Metric), Concave | PolySwitch®, miniSMD | Tape & Reel (TR) | Obsolete | Polymeric | 8V | 2 A | 4 A | 100 A | 5 s | 20 mOhms | 70 mOhms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.179" L x 0.128" W (4.55mm x 3.24mm) | - | 0.048" (1.22mm) | - |
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AGRF1400-2PTC RESET FUSE 16V 14A RADIAL |
6,141 | - |
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Datasheet | Radial, Disc | PolySwitch®, AGRF | Tape & Reel (TR) | Active | Polymeric | 16V | 14 A | 27.3 A | 100 A | 9 s | 2.2 mOhms | 6.4 mOhms | - | -40°C ~ 85°C | Automotive | AEC-Q200 | - | Through Hole | 0.925" L x 0.138" W (23.50mm x 3.50mm) | 1.130" (28.70mm) | - | 0.400" (10.15mm) |
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PTCTZ3MR500MTEPTC RESET FUSE 425V 90MA 2SMD |
2,621 | - |
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Datasheet | 2-SMD | PTCTZ | Tape & Reel (TR) | Obsolete | Ceramic | 425V | 90 mA | 150 mA | 700 mA | 800 ms | - | - | 50 Ohms | - | - | - | - | Surface Mount | 0.283" L x 0.394" W (7.20mm x 10.00mm) | - | 0.142" (3.60mm) | - |
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PTR030V0700-TR1PTC RESET FUSE 30V 7A RADIAL |
8,685 | - |
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Datasheet | Radial, Disc | PTR030V | Tape & Reel (TR) | Active | Polymeric | 30V | 7 A | 14 A | 100 A | 17.5 s | 5 mOhms | 30 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.752" L x 0.118" W (19.10mm x 3.00mm) | 1.228" (31.20mm) | - | 0.394" (10.00mm) |
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MF-LR550/20-0PTC RESETTABLE 5.5A 20V AXIAL ST |
9,560 | - |
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Datasheet | Strap | Multifuse®, MF-LR | Bulk | Active | Polymeric | 20V | 5.5 A | 10.5 A | 100 A | 5 s | 9 mOhms | 22 mOhms | - | -40°C ~ 85°C | Automotive | AEC-Q200 | - | User Defined | 1.417" L x 0.283" W (36.00mm x 7.20mm) | - | 0.039" (1.00mm) | - |
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0ZRM0250FF1APTC RESET FUSE 120V 2.5A RADIAL |
3,746 | - |
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Datasheet | Radial, Disc | 0ZRM | Box | Active | Polymeric | 120V | 2.5 A | 5 A | 15 A | 15.6 s | 50 mOhms | 130 mOhms | - | -40°C ~ 85°C | Automotive | AEC-Q200 | - | Through Hole | 0.886" Dia x 0.161" T (22.50mm x 4.10mm) | 1.083" (27.50mm) | - | 0.402" (10.20mm) |
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MINISMD050-2PTC RESET FUSE 500MA 1812 |
4,051 | - |
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Datasheet | 1812 (4532 Metric), Concave | PolySwitch® | Tape & Reel (TR) | Obsolete | - | - | 500 mA | - | - | - | - | - | - | - | - | - | - | Surface Mount | 0.179" L x 0.128" W (4.55mm x 3.24mm) | - | 0.024" (0.62mm) | - |
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MINISMD075-2PTC RESET FUSE 750MA 1812 |
7,018 | - |
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Datasheet | 1812 (4532 Metric), Concave | PolySwitch® | Tape & Reel (TR) | Obsolete | - | - | 750 mA | - | - | - | - | - | - | - | - | - | - | Surface Mount | 0.179" L x 0.128" W (4.55mm x 3.24mm) | - | 0.024" (0.62mm) | - |
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MF-USMD035-2PTC RESET FUSE 6V 350MA 1210 |
4,938 | - |
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Datasheet | 1210 (3225 Metric) | Multifuse®, MF-USMD | Tape & Reel (TR) | Obsolete | Polymeric | 6V | 350 mA | 750 mA | 40 A | 200 ms | 200 mOhms | 1.3 Ohms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.127" L x 0.102" W (3.22mm x 2.58mm) | - | 0.024" (0.62mm) | - |
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MICROSMD110-2PTC RESET FUSE 6V 1.1A 1210 |
9,635 | - |
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Datasheet | 1210 (3225 Metric), Concave | PolySwitch®, microSMD | Tape & Reel (TR) | Obsolete | Polymeric | 6V | 1.1 A | 2.2 A | 40 A | 200 ms | 70 mOhms | 210 mOhms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.127" L x 0.102" W (3.22mm x 2.58mm) | - | 0.019" (0.48mm) | - |
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NANOSMDM050-2POLYSWITCH 0.50A RESET FUSE SMD |
7,360 | - |
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Datasheet | 1206 (3216 Metric), Concave | PolySwitch®, nanoSMD | Cut Tape (CT) | Obsolete | Polymeric | 6V | 500 mA | 1 A | 40 A | 100 ms | 150 mOhms | 700 mOhms | - | - | - | - | - | Surface Mount | 0.126" L x 0.063" W (3.20mm x 1.59mm) | - | 0.047" (1.20mm) | - |
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NANOSMDM075-2POLYSWITCH 0.75A RESET FUSE SMD |
5,899 | - |
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Datasheet | 1206 (3216 Metric), Concave | PolySwitch®, nanoSMD | Cut Tape (CT) | Obsolete | Polymeric | 6V | 750 mA | 1.5 A | 40 A | 200 ms | 100 mOhms | 290 mOhms | - | - | - | - | - | Surface Mount | 0.126" L x 0.063" W (3.20mm x 1.59mm) | - | 0.047" (1.20mm) | - |
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MF-MSMD110/16-2FUSE RESETTABLE 1.1A 16V SMD |
5,414 | - |
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Datasheet | 1812 (4532 Metric) | MF-MSMD | Cut Tape (CT) | Obsolete | Polymeric | 16V | 1.1 A | 2.2 A | 100 A | 0.3 s | 40 mOhms | 210 mOhms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.179" L x 0.020" W (4.55mm x 0.50mm) | - | 0.134" (3.41mm) | - |
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MF-USMD005-2PTC RESET FUSE 30V 50MA 1210 |
7,374 | - |
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Datasheet | 1210 (3225 Metric) | Multifuse®, MF-USMD | Tape & Reel (TR) | Obsolete | Polymeric | 30V | 50 mA | 150 mA | 10 A | 1.5 s | 2.8 Ohms | 50 Ohms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.127" L x 0.102" W (3.22mm x 2.58mm) | - | 0.033" (0.85mm) | - |
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MF-USMD010-2PTC RESET FUSE 30V 100MA 1210 |
2,627 | - |
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Datasheet | 1210 (3225 Metric) | Multifuse®, MF-USMD | Tape & Reel (TR) | Obsolete | Polymeric | 30V | 100 mA | 300 mA | 10 A | 600 ms | 800 mOhms | 15 Ohms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.127" L x 0.102" W (3.22mm x 2.58mm) | - | 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.
