PTC Resettable Fuses
Explore PTC Resettable Fuses parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.
For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks and quotation support.
| Photo | Mfr. Part # | Availability | 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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YQS5679PTC RESET FUSE |
4,287 |
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Datasheet | - | YQ | Bulk | Active | Ceramic | - | - | - | - | - | - | - | 50 Ohms | - | - | - | - | - | - | - | - | - |
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PTR060V0185-TRPTC RESET FUSE 60V 1.85A RADIAL |
2,315 |
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Datasheet | Radial, Disc | PTR060V | Tape & Reel (TR) | Active | Polymeric | 60V | 1.85 A | 3.7 A | 40 A | 12.6 s | 80 mOhms | 190 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.701" Dia x 0.118" T (17.80mm x 3.00mm) | 0.902" (22.90mm) | - | 0.197" (5.00mm) |
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TS600-200-RA-B-0.5-2PTC RESET FUSE 60V 200MA 2SMD |
4,715 |
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Datasheet | 2-SMD | PolySwitch®, TS600 | Tape & Reel (TR) | Obsolete | Polymeric | 60V (600V Int) | 200 mA | 400 mA | 3 A | 12 s | 4 Ohms | 13.5 Ohms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.742" L x 0.297" W (18.85mm x 7.55mm) | - | 0.484" (12.30mm) | - |
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RL3006-50-60-25-PT4PTC RESET FUSE 25V RADIAL DISC |
6,630 |
|
Datasheet | Radial, Disc | - | Bulk | Obsolete | - | 25V | - | - | - | - | - | - | - | - | - | - | - | Through Hole | 0.350" Dia x 0.150" T (8.90mm x 3.80mm) | 0.350" (8.89mm) | - | 0.250" (6.35mm) |
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PTCCL05H111FTEPTC RESET FUSE 145V 110MA RADIAL |
9,005 |
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Datasheet | Radial, Disc | PTCCL - 145V | Cut Tape (CT) | Active | Ceramic | 145V | 110 mA | 165 mA | 500 mA | - | - | - | 40 Ohms | 0°C ~ 70°C | - | - | - | Through Hole | 0.197" Dia x 0.197" T (5.00mm x 5.00mm) | 0.394" (10.00mm) | - | 0.197" (5.00mm) |
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YQB120N9.40PTC RESET FUSE 80V 180MA RADIAL |
7,134 |
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Datasheet | Radial, Disc | YQ | Bulk | Active | Ceramic | 80V | 180 mA | 360 mA | 3 A | - | - | - | 9.4 Ohms | 0°C ~ 60°C | - | - | - | Through Hole | - | - | - | 0.201" (5.10mm) |
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PTCCL05H940ETEPTC RESET FUSE 60V 94MA RADIAL |
6,657 |
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Datasheet | Radial, Disc | PTCCL - 60V | Tape & Reel (TR) | Active | Ceramic | 60V | 94 mA | 145 mA | 800 mA | - | - | - | 50 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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PTCCL05H131ETEPTC RESET FUSE 60V 130MA RADIAL |
9,882 |
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Datasheet | Radial, Disc | PTCCL - 60V | Tape & Reel (TR) | Active | Ceramic | 60V | 130 mA | 195 mA | 1.2 A | - | - | - | 25 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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PTCCL05H930FTEPTC RESET FUSE 145V 93MA RADIAL |
3,441 |
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Datasheet | Radial, Disc | PTCCL - 145V | Tape & Reel (TR) | Active | Ceramic | 145V | 93 mA | 140 mA | 450 mA | - | - | - | 55 Ohms | 0°C ~ 70°C | - | - | - | Through Hole | 0.197" Dia x 0.197" T (5.00mm x 5.00mm) | 0.394" (10.00mm) | - | 0.197" (5.00mm) |
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PTCCL05H950HTEPTC RESET FUSE 265V 95MA RADIAL |
9,559 |
|
Datasheet | Radial, Disc | PTCCL - 265V | Tape & Reel (TR) | Active | Ceramic | 265V | 95 mA | 143 mA | 600 mA | - | - | - | 56 Ohms | 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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CMF-SD35A-2PTC RESET FUSE 230V 100MA 4SMD |
3,472 |
|
Datasheet | 4-SMD Cube | CMF-SD | Tape & Reel (TR) | Obsolete | Ceramic | 230V (600V Int) | 100 mA | 200 mA | 2.5 A | 200 ms | - | - | 35 Ohms | - | - | - | - | Surface Mount | 0.319" L x 0.282" W (8.10mm x 7.15mm) | - | 0.335" (8.50mm) | - |
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MF-RG650-2PTC RESET FUSE 16V 6.5A RADIAL |
2,684 |
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Datasheet | Radial, Disc | Multifuse®, MF-RG | Tape & Reel (TR) | Active | Polymeric | 16V | 6.5 A | 11.1 A | 100 A | 3.5 s | 8.8 mOhms | 24 mOhms | - | -40°C ~ 85°C | Automotive | AEC-Q200 | - | Through Hole | 0.441" L x 0.118" W (11.20mm x 3.00mm) | 0.776" (19.70mm) | - | 0.201" (5.10mm) |
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1210L600SL-VYRPTC RESET FUSE 6V 6A 1210 |
9,005 |
|
Datasheet | 1210 (3225 Metric), Concave | POLY-FUSE®, LoRho | Tape & Reel (TR) | Active | Polymeric | 6V | 6 A | 12 A | 50 A | 2 s | 1 mOhms | 10 mOhms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.127" L x 0.101" W (3.22mm x 2.58mm) | - | 0.039" (1.00mm) | - |
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1210L700SLWRPTC RESET FUSE 6V 7A 1210 |
2,973 |
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Datasheet | 1210 (3225 Metric), Concave | POLY-FUSE®, LoRho | Tape & Reel (TR) | Active | Polymeric | 6V | 7 A | 14 A | 50 A | - | - | - | - | 85°C | - | - | - | Surface Mount | 0.127" L x 0.101" W (3.22mm x 2.58mm) | - | - | - |
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YM120C80N101PTC RESET FUSE 265V 65MA RADIAL |
9,852 |
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Datasheet | Radial, Disc | YM | Bulk | Obsolete | Ceramic | 265V | 65 mA | 98 mA | 400 mA | - | - | - | 100 Ohms | 0°C ~ 55°C | - | - | - | Through Hole | 0.177" Dia x 0.177" T (4.50mm x 4.50mm) | 0.256" (6.50mm) | - | 0.200" (5.08mm) |
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YM120D105N600PTC RESET FUSE 265V 93MA RADIAL |
6,339 |
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Datasheet | Radial, Disc | YM | Bulk | Obsolete | Ceramic | 265V | 93 mA | 131 mA | 600 mA | - | - | - | 60 Ohms | 0°C ~ 55°C | - | - | - | Through Hole | 0.236" Dia x 0.177" T (6.00mm x 4.50mm) | 0.335" (8.50mm) | - | 0.200" (5.08mm) |
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LVR075K-1PTC RESET FUSE 240V 750MA RADIAL |
8,142 |
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Datasheet | Radial, Disc | PolySwitch®, LVR | Bag | Obsolete | Polymeric | 240V (265V Int) | 750 mA | 1.5 A | 7.5 A | 18 s | 316 mOhms | 839 mOhms | - | -20°C ~ 85°C | - | - | - | Through Hole | 0.450" L x 0.189" W (11.43mm x 4.80mm) | 1.000" (25.40mm) | - | 0.200" (5.08mm) |
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1812L750/12SLDRPTC 12V POLYFUSE SURF MOUNT 1812 |
3,692 |
|
Datasheet | - | - | Tape & Reel (TR) | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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2322 661 93148PTC RESET FUSE 250V 70MA RADIAL |
8,034 |
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Datasheet | Radial, Disc | - | Tape & Reel (TR) | Obsolete | Ceramic | 250V | 70 mA | 175 mA | 3.2 A | 1.3 s | - | - | 25 Ohms | - | - | - | - | Through Hole | 0.276" Dia x 0.157" T (7.00mm x 4.00mm) | 0.386" (9.80mm) | - | 0.197" (5.00mm) |
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PFRA.017.2PTC RESET FUSE 60V 170MA RADIAL |
3,096 |
|
Datasheet | Radial, Disc | PFRA | Tape & Reel (TR) | Active | Polymeric | 60V | 170 mA | 340 mA | 40 A | 3 s | 2 Ohms | 8 Ohms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.291" Dia x 0.122" T (7.40mm x 3.10mm) | 0.500" (12.70mm) | - | 0.201" (5.10mm) |
Frequently Asked Questions
What are PTC Resettable Fuses components used for?
PTC Resettable Fuses components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.
How do I choose the right PTC Resettable Fuses part?
Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.
Can JIEXIN Electronics help source obsolete or hard-to-find PTC Resettable Fuses parts?
Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.
How can I request pricing and availability?
Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.
