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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
MF-SM260-2-99PTC RESET FUSE 6V 2.6A 2SMD |
7,090 |
|
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) | - |
|
|
MF-SM300-2-99PTC RESET FUSE 6V 3A 2SMD |
5,880 |
|
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) | - |
|
MF-SMHT136-2-6PTC RESET FUSE 16V 1.36A 2SMD |
6,130 |
|
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) | - |
|
|
MF-SMHT160-2-6PTC RESET FUSE 16V 1.6A 2SMD |
3,012 |
|
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) | - |
|
PTGL04AR130H2B51B0PTC RESET FUSE 30V 180MA RADIAL |
2,670 |
|
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) |
|
PTGL05AR121M9N51B0PTC RESET FUSE 265V 47MA RADIAL |
2,312 |
|
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) |
|
PTGL05AR550H4P51B0PTC RESET FUSE 80V 62MA RADIAL |
9,553 |
|
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) |
|
PTGL07AR220M3P51B0PTC RESET FUSE 56V 115MA RADIAL |
6,828 |
|
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) |
|
PTGL07AR330M6A51B0PTC RESET FUSE 140V 130MA RADIAL |
3,480 |
|
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) |
|
|
PTGL07AR4R6H2B51B0PTC RESET FUSE 30V 340MA RADIAL |
2,918 |
|
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) |
|
PTGL07AR560M9A51B0PTC RESET FUSE 265V 95MA RADIAL |
2,152 |
|
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) |
|
|
PTGL07BD100N2B51A0PTC RESET FUSE 24V 124MA RADIAL |
8,004 |
|
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) |
|
|
PTGL07BD100N2B51B0PTC RESET FUSE 24V 124MA RADIAL |
7,567 |
|
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) |
|
|
PTGL07BD150N3B51B0PTC RESET FUSE 32V 100MA RADIAL |
3,822 |
|
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) |
|
|
PTGL07BD220N3B51B0PTC RESET FUSE 32V 75MA RADIAL |
2,409 |
|
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) |
|
|
PTGL07BD470N3B51B0PTC RESET FUSE 32V 55MA RADIAL |
6,580 |
|
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) |
|
|
PTGL09AR390M9C61B0PTC RESET FUSE 265V 130MA RADIAL |
7,672 |
|
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) |
|
PTGL09AR9R4H4B51B0PTC RESET FUSE 80V 240MA RADIAL |
8,620 |
|
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) |
|
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) |
|
PTGL12AR270M9C01B0PTC RESET FUSE 265V 200MA RADIAL |
6,573 |
|
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) |
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.
