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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MF-SM260-2-99PTC RESET FUSE 6V 2.6A 2SMD |
7,090 | - |
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Datasheet | 2-SMD | Multifuse®, MF-SM | Tape & Reel (TR) | Obsolete | Polymeric | 6V | 2.6 A | 5.2 A | 100 A | 20 s | 25 mOhms | 75 mOhms | - | -40°C ~ 85°C | Automotive | AEC-Q200 | - | Surface Mount | 0.287" L x 0.214" W (7.31mm x 5.44mm) | - | 0.118" (3.00mm) | - |
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MF-SM300-2-99PTC RESET FUSE 6V 3A 2SMD |
5,880 | - |
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Datasheet | 2-SMD | Multifuse®, MF-SM | Tape & Reel (TR) | Obsolete | Polymeric | 6V | 3 A | 6 A | 100 A | 35 s | 15 mOhms | 48 mOhms | - | -40°C ~ 85°C | Automotive | AEC-Q200 | - | Surface Mount | 0.287" L x 0.214" W (7.31mm x 5.44mm) | - | 0.118" (3.00mm) | - |
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MF-SMHT136-2-6PTC RESET FUSE 16V 1.36A 2SMD |
6,130 | - |
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Datasheet | 2-SMD | Multifuse®, MF-SMHT | Tape & Reel (TR) | Active | Polymeric | 16V | 1.36 A | 2.72 A | 100 A | 10 s | 85 mOhms | 330 mOhms | - | -40°C ~ 125°C | Automotive | AEC-Q200 | - | Surface Mount | 0.314" L x 0.264" W (7.98mm x 6.71mm) | - | 0.118" (3.00mm) | - |
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MF-SMHT160-2-6PTC RESET FUSE 16V 1.6A 2SMD |
3,012 | - |
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Datasheet | 2-SMD | Multifuse®, MF-SMHT | Tape & Reel (TR) | Active | Polymeric | 16V | 1.6 A | 3.2 A | 100 A | 10 s | 50 mOhms | 150 mOhms | - | -40°C ~ 125°C | Automotive | AEC-Q200 | - | Surface Mount | 0.374" L x 0.234" W (9.50mm x 5.94mm) | - | 0.118" (3.00mm) | - |
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PTGL04AR130H2B51B0PTC RESET FUSE 30V 180MA RADIAL |
2,670 | - |
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Datasheet | Radial, Disc | POSISTOR®, PTGL | Bulk | Obsolete | Ceramic | 30V | 180 mA | 350 mA | 700 mA | - | - | - | 13 Ohms | -10°C ~ 60°C | - | - | - | Through Hole | 0.217" Dia x 0.157" W (5.50mm x 4.00mm) | 0.453" (11.50mm) | - | 0.197" (5.00mm) |
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PTGL05AR121M9N51B0PTC RESET FUSE 265V 47MA RADIAL |
2,312 | - |
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Datasheet | Radial, Disc | POSISTOR®, PTGL | Bulk | Obsolete | Ceramic | 265V | 47 mA | 75 mA | 300 mA | - | - | - | 120 Ohms | -10°C ~ 60°C | - | - | - | Through Hole | 0.256" Dia x 0.256" T (6.50mm x 6.50mm) | 0.512" (13.00mm) | - | 0.197" (5.00mm) |
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PTGL05AR550H4P51B0PTC RESET FUSE 80V 62MA RADIAL |
9,553 | - |
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Datasheet | Radial, Disc | POSISTOR®, PTGL | Bulk | Obsolete | Ceramic | 80V | 62 mA | 115 mA | 700 mA | - | - | - | 55 Ohms | -10°C ~ 60°C | - | - | - | Through Hole | 0.217" Dia x 0.177" T (5.50mm x 4.50mm) | 0.453" (11.50mm) | - | 0.197" (5.00mm) |
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PTGL07AR220M3P51B0PTC RESET FUSE 56V 115MA RADIAL |
6,828 | - |
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Datasheet | Radial, Disc | POSISTOR®, PTGL | Bulk | Obsolete | Ceramic | 56V | 115 mA | 205 mA | 1 A | - | - | - | 22 Ohms | -10°C ~ 60°C | - | - | - | Through Hole | 0.291" Dia x 0.157" T (7.40mm x 4.00mm) | 0.528" (13.40mm) | - | 0.197" (5.00mm) |
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PTGL07AR330M6A51B0PTC RESET FUSE 140V 130MA RADIAL |
3,480 | - |
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Datasheet | Radial, Disc | POSISTOR®, PTGL | Bulk | Obsolete | - | 140V | 130 mA | 200 mA | 500 mA | - | - | - | - | - | - | - | - | Through Hole | 0.291" Dia x 0.236" T (7.40mm x 6.00mm) | 0.528" (13.40mm) | - | 0.197" (5.00mm) |
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PTGL07AR4R6H2B51B0PTC RESET FUSE 30V 340MA RADIAL |
2,918 | - |
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Datasheet | Radial, Disc | POSISTOR®, PTGL | Bulk | Obsolete | Ceramic | 30V | 340 mA | 610 mA | 2 A | - | - | - | 4.6 Ohms | -10°C ~ 60°C | - | - | - | Through Hole | 0.291" Dia x 0.157" T (7.40mm x 4.00mm) | 0.528" (13.40mm) | - | 0.197" (5.00mm) |
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PTGL07AR560M9A51B0PTC RESET FUSE 265V 95MA RADIAL |
2,152 | - |
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Datasheet | Radial, Disc | POSISTOR®, PTGL | Bulk | Obsolete | Ceramic | 265V | 95 mA | 165 mA | 800 mA | - | - | - | 56 Ohms | -10°C ~ 60°C | - | - | - | Through Hole | 0.323" Dia x 0.256" T (8.20mm x 6.50mm) | 0.559" (14.20mm) | - | 0.197" (5.00mm) |
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PTGL07BD100N2B51A0PTC RESET FUSE 24V 124MA RADIAL |
8,004 | - |
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Datasheet | Radial, Disc | POSISTOR®, PTGL | Tape & Box (TB) | Obsolete | Ceramic | 24V | 124 mA | 251 mA | 2 A | - | - | - | 10 Ohms | -10°C ~ 60°C | - | - | - | Through Hole | 0.291" Dia x 0.157" T (7.40mm x 4.00mm) | 0.528" (13.40mm) | - | 0.197" (5.00mm) |
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PTGL07BD100N2B51B0PTC RESET FUSE 24V 124MA RADIAL |
7,567 | - |
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Datasheet | Radial, Disc | POSISTOR®, PTGL | Bulk | Obsolete | Ceramic | 24V | 124 mA | 251 mA | 2 A | - | - | - | 10 Ohms | -10°C ~ 60°C | - | - | - | Through Hole | 0.291" Dia x 0.157" T (7.40mm x 4.00mm) | 0.528" (13.40mm) | - | 0.197" (5.00mm) |
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PTGL07BD150N3B51B0PTC RESET FUSE 32V 100MA RADIAL |
3,822 | - |
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Datasheet | Radial, Disc | POSISTOR®, PTGL | Bulk | Obsolete | Ceramic | 32V | 100 mA | 195 mA | 1.5 A | - | - | - | 15 Ohms | -10°C ~ 60°C | - | - | - | Through Hole | 0.291" Dia x 0.157" T (7.40mm x 4.00mm) | 0.528" (13.40mm) | - | 0.197" (5.00mm) |
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PTGL07BD220N3B51B0PTC RESET FUSE 32V 75MA RADIAL |
2,409 | - |
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Datasheet | Radial, Disc | POSISTOR®, PTGL | Bulk | Obsolete | Ceramic | 32V | 75 mA | 160 mA | 1.5 A | - | - | - | 22 Ohms | -30°C ~ 85°C | - | - | - | Through Hole | 0.291" Dia x 0.157" T (7.40mm x 4.00mm) | 0.528" (13.40mm) | - | 0.197" (5.00mm) |
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PTGL07BD470N3B51B0PTC RESET FUSE 32V 55MA RADIAL |
6,580 | - |
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Datasheet | Radial, Disc | POSISTOR®, PTGL | Bulk | Obsolete | Ceramic | 32V | 55 mA | 115 mA | 1.5 A | - | - | - | 47 Ohms | -30°C ~ 85°C | - | - | - | Through Hole | 0.291" Dia x 0.157" T (7.40mm x 4.00mm) | 0.528" (13.40mm) | - | 0.197" (5.00mm) |
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PTGL09AR390M9C61B0PTC RESET FUSE 265V 130MA RADIAL |
7,672 | - |
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Datasheet | Radial, Disc | POSISTOR®, PTGL | Bulk | Obsolete | Ceramic | 265V | 130 mA | 210 mA | 1.2 A | - | - | - | 39 Ohms | -10°C ~ 60°C | - | - | - | Through Hole | 0.394" Dia x 0.256" T (10.00mm x 6.50mm) | 0.630" (16.00mm) | - | 0.256" (6.50mm) |
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PTGL09AR9R4H4B51B0PTC RESET FUSE 80V 240MA RADIAL |
8,620 | - |
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Datasheet | Radial, Disc | POSISTOR®, PTGL | Bulk | Obsolete | Ceramic | 80V | 240 mA | 450 mA | 3 A | - | - | - | 9.4 Ohms | -10°C ~ 60°C | - | - | - | Through Hole | 0.374" Dia x 0.177" T (9.50mm x 4.50mm) | 0.610" (15.50mm) | - | 0.197" (5.00mm) |
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PTGL12AR150H8B72B0PTC RESET FUSE 265V 210MA RADIAL |
2,087 | - |
|
Datasheet | Radial, Disc | POSISTOR®, PTGL | Bulk | Obsolete | Ceramic | 265V | 210 mA | 400 mA | 1.5 A | - | - | - | 15 Ohms | -40°C ~ 85°C | - | - | - | Through Hole | 0.492" Dia x 0.236" T (12.50mm x 6.00mm) | 0.728" (18.50mm) | - | 0.295" (7.50mm) |
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PTGL12AR270M9C01B0PTC RESET FUSE 265V 200MA RADIAL |
6,573 | - |
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Datasheet | Radial, Disc | POSISTOR®, PTGL | Bulk | Obsolete | Ceramic | 265V | 200 mA | 310 mA | 1.5 A | - | - | - | 27 Ohms | -10°C ~ 60°C | - | - | - | Through Hole | 0.551" Dia x 0.256" T (14.00mm x 6.50mm) | 0.787" (20.00mm) | - | 0.394" (10.00mm) |
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.
