PTC Resettable Fuses
Browse available PTC Resettable Fuses part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.
For BOM, shortage or hard-to-find requirements, send your part number and quantity to Winsun (HK) Electronics for availability, lead-time and quotation support.
| 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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SMD1210B075TF/24PTC RESET FUSE 24V 750MA 1210 |
6,594 | - |
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Datasheet | 1210 (3225 Metric), Concave | SMD1210 | Tape & Reel (TR) | Active | Polymeric | 24V | 750 mA | 1.5 A | 100 A | 100 ms | 70 mOhms | 400 mOhms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.127" L x 0.102" W (3.22mm x 2.58mm) | - | 0.071" (1.80mm) | - |
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SMD1210B020TFPTC RESET FUSE 30V 200MA 1210 |
5,785 | - |
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Datasheet | 1210 (3225 Metric), Concave | SMD1210 | Tape & Reel (TR) | Active | 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) | - | 0.039" (1.00mm) | - |
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SMD1210B005TFPTC RESET FUSE 30V 50MA 1210 |
5,306 | - |
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Datasheet | 1210 (3225 Metric), Concave | SMD1210 | Tape & Reel (TR) | Active | 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) | - | 0.049" (1.25mm) | - |
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SMD0805B010TFPTC RESET FUSE 15V 100MA 0805 |
4,008 | - |
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Datasheet | 0805 (2012 Metric), Concave | SMD0805 | Tape & Reel (TR) | Active | Polymeric | 15V | 100 mA | 300 mA | 100 A | 1.5 s | 1 Ohms | 6 Ohms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.083" L x 0.053" W (2.10mm x 1.35mm) | - | 0.039" (0.98mm) | - |
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SMD0805B050TFPTC RESET FUSE 6V 500MA 0805 |
3,693 | - |
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Datasheet | 0805 (2012 Metric), Concave | SMD0805 | Tape & Reel (TR) | Active | Polymeric | 6V | 500 mA | 1 A | 100 A | 100 ms | 150 mOhms | 850 mOhms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.083" L x 0.053" W (2.10mm x 1.35mm) | - | 0.049" (1.25mm) | - |
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SMD0805B110TFPTC RESET FUSE 6V 1.1A 0805 |
2,998 | - |
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Datasheet | 0805 (2012 Metric), Concave | SMD0805 | Tape & Reel (TR) | Active | Polymeric | 6V | 1.1 A | 2 A | 100 A | 300 ms | 35 mOhms | 210 mOhms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.083" L x 0.053" W (2.10mm x 1.35mm) | - | 0.059" (1.50mm) | - |
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SMD1210B110TF/12PTC RESET FUSE 12V 1.1A 1210 |
2,532 | - |
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Datasheet | 1210 (3225 Metric), Concave | SMD1210 | Tape & Reel (TR) | Active | Polymeric | 12V | 1.1 A | 2.2 A | 100 A | 300 ms | 50 mOhms | 210 mOhms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.127" L x 0.102" W (3.22mm x 2.58mm) | - | 0.049" (1.25mm) | - |
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SMD0805B100TFTPTC RESET FUSE 6V 1A 0805 |
1,389 | - |
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Datasheet | 0805 (2012 Metric), Concave | SMD0805 | Tape & Reel (TR) | Active | Polymeric | 6V | 1 A | 1.95 A | 40 A | 300 ms | 40 mOhms | 230 mOhms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.083" L x 0.053" W (2.10mm x 1.35mm) | - | 0.059" (1.50mm) | - |
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SMD1210B150TF/16PTC RESET FUSE 16V 1.5A 1210 |
1,111 | - |
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Datasheet | 1210 (3225 Metric), Concave | SMD1210 | Tape & Reel (TR) | Active | Polymeric | 16V | 1.5 A | 3 A | 100 A | 300 ms | 30 mOhms | 120 mOhms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.127" L x 0.101" W (3.22mm x 2.58mm) | - | 0.071" (1.80mm) | - |
.JPG "MF-NSMF035-2")
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MF-NSMF035-2PTC RESET FUSE 6V 350MA 1206 |
24,606 | - |
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Datasheet | 1206 (3216 Metric), Concave | Multifuse®, MF-NSMF | Tape & Reel (TR) | Active | Polymeric | 6V | 350 mA | 750 mA | 100 A | 100 ms | 300 mOhms | 1.2 Ohms | - | -40°C ~ 85°C | Automotive | AEC-Q200 | - | Surface Mount | 0.126" L x 0.063" W (3.20mm x 1.60mm) | - | 0.033" (0.85mm) | - |
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PTS120630V016PTC RESET FUSE 30V 160MA 1206 |
1,553 | - |
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Datasheet | 1206 (3216 Metric), Concave | PTS1206 | Tape & Reel (TR) | Active | Polymeric | 30V | 160 mA | 370 mA | 100 A | 300 ms | 1.1 Ohms | 4.5 Ohms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.128" L x 0.065" W (3.25mm x 1.65mm) | - | 0.027" (0.68mm) | - |
.JPG "PRG15BC180MM1RC")
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PRG15BC180MM1RCPTC RESET FUSE 24V 47MA 0402 |
28,387 | - |
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Datasheet | 0402 (1005 Metric) | POSISTOR®, PRG | Tape & Reel (TR) | Active | Ceramic | 24V | 47 mA | 98 mA | 1.2 A | - | - | - | 18 Ohms | -20°C ~ 85°C | - | - | - | Surface Mount | 0.039" L x 0.020" W (1.00mm x 0.50mm) | - | 0.043" (1.10mm) | - |
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PTS120630V012PTC RESET FUSE 30V 120MA 1206 |
27,728 | - |
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Datasheet | 1206 (3216 Metric), Concave | PTS1206 | Tape & Reel (TR) | Active | Polymeric | 30V | 120 mA | 290 mA | 100 A | 200 ms | 1.4 Ohms | 6 Ohms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.128" L x 0.065" W (3.25mm x 1.65mm) | - | 0.035" (0.90mm) | - |
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PTS120616V025PTC RESET FUSE 16V 250MA 1206 |
15,172 | - |
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Datasheet | 1206 (3216 Metric), Concave | PTS1206 | Tape & Reel (TR) | Active | Polymeric | 16V | 250 mA | 500 mA | 100 A | 80 ms | 550 mOhms | 2.3 Ohms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.128" L x 0.065" W (3.25mm x 1.65mm) | - | 0.027" (0.68mm) | - |
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PTS181230V020PTC RESET FUSE 30V 200MA 1812 |
12,968 | - |
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Datasheet | 1812 (4532 Metric), Concave | PTS1812 | Tape & Reel (TR) | Active | Polymeric | 30V | 200 mA | 400 mA | 100 A | 20 ms | 800 mOhms | 5 Ohms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.179" L x 0.128" W (4.55mm x 3.24mm) | - | 0.035" (0.90mm) | - |
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PTS120616V035PTC RESET FUSE 16V 350MA 1206 |
11,249 | - |
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Datasheet | 1206 (3216 Metric), Concave | PTS1206 | Tape & Reel (TR) | Active | Polymeric | 16V | 350 mA | 750 mA | 100 A | 100 ms | 250 mOhms | 1.2 Ohms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.128" L x 0.065" W (3.25mm x 1.65mm) | - | 0.027" (0.68mm) | - |
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PTS120624V020PTC RESET FUSE 24V 200MA 1206 |
10,133 | - |
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Datasheet | 1206 (3216 Metric), Concave | PTS1206 | Tape & Reel (TR) | Active | Polymeric | 24V | 200 mA | 420 mA | 100 A | 100 ms | 650 mOhms | 2.6 Ohms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.128" L x 0.065" W (3.25mm x 1.65mm) | - | 0.027" (0.68mm) | - |
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PTS181260V014PTC RESET FUSE 60V 140MA 1812 |
8,601 | - |
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Datasheet | 1812 (4532 Metric), Concave | PTS1812 | Tape & Reel (TR) | Active | Polymeric | 60V | 140 mA | 340 mA | 10 A | 200 ms | 1.5 Ohms | 6 Ohms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.179" L x 0.128" W (4.55mm x 3.24mm) | - | 0.035" (0.90mm) | - |
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PTS12066V050PTC RESET FUSE 6V 500MA 1206 |
7,302 | - |
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Datasheet | 1206 (3216 Metric), Concave | PTS1206 | Tape & Reel (TR) | Active | Polymeric | 6V | 500 mA | 1 A | 100 A | 100 ms | 150 mOhms | 700 mOhms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.128" L x 0.065" W (3.25mm x 1.65mm) | - | 0.027" (0.68mm) | - |
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PTS181230V010PTC RESET FUSE 30V 100MA 1812 |
5,588 | - |
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Datasheet | 1812 (4532 Metric), Concave | PTS1812 | Tape & Reel (TR) | Active | Polymeric | 30V | 100 mA | 300 mA | 100 A | 1.5 s | 1.6 Ohms | 15 Ohms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.179" L x 0.128" W (4.55mm x 3.24mm) | - | 0.035" (0.90mm) | - |
PTC Resettable Fuses FAQ
Common questions about selecting, comparing and sourcing PTC Resettable Fuses components through Winsun (HK) Electronics.
What should I check when selecting PTC Resettable Fuses components?
Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.
Can Winsun help source specific PTC Resettable Fuses part numbers?
Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.
Do you support shortage, obsolete or hard-to-find PTC Resettable Fuses parts?
Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.
How do I request a quote for PTC Resettable Fuses components?
Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.
