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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PTR060V0010-TR1PTC RESET FUSE 60V 100MA RADIAL |
2,935 |
|
Datasheet | Radial, Disc | PTR060V | Tape & Reel (TR) | Active | Polymeric | 60V | 100 mA | 200 mA | 40 A | 4 s | 2.5 Ohms | 7.5 Ohms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.291" Dia x 0.118" T (7.40mm x 3.00mm) | 0.500" (12.70mm) | - | 0.197" (5.00mm) |
|
0ZRA1000FF1APTC RESET FUSE 16V 10A RADIAL |
8,442 |
|
Datasheet | Radial, Disc | 0ZRA | Box | Active | Polymeric | 16V | 10 A | 17 A | 100 A | 12.5 s | 3 mOhms | 12 mOhms | - | -40°C ~ 85°C | Automotive | AEC-Q200 | - | Through Hole | 0.650" L x 0.118" W (16.50mm x 3.00mm) | 0.949" (24.10mm) | - | 0.201" (5.10mm) |
|
PTGL07BD330N3B51B0PTC RESET FUSE 32V 60MA RADIAL |
7,406 |
|
Datasheet | Radial, Disc | POSISTOR®, PTGL | Bulk | Obsolete | Ceramic | 32V | 60 mA | 135 mA | 1.5 A | - | - | - | 33 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) |
|
PTGL05AR301M7N52A0FD |
9,704 |
|
Datasheet | Radial, Disc | POSISTOR®, PTGL | Bulk | Active | Ceramic | 160V | 22 mA | 55 mA | 300 mA | - | 240 Ohms | 360 Ohms | 300 Ohms | -10°C ~ 60°C | - | - | - | Through Hole | - | - | - | - |
|
|
RF5062-000AHS300F/24-2 |
8,303 |
|
Datasheet | 2-SMD | PolySwitch® AHS | Tape & Reel (TR) | Active | Polymeric | 24V | 3 A | 6 A | 20 A | 8 s | 15 mOhms | 100 mOhms | - | -40°C ~ 125°C | Automotive | AEC-Q200 | - | Surface Mount | 0.343" L x 0.250" W (8.70mm x 6.36mm) | - | 0.118" (3.00mm) | - |
|
24LT190UPTC RESET FUSE 24V 1.9A STRAP |
2,404 |
|
Datasheet | Strap | POLY-FUSE®, LT | Bulk | Obsolete | Polymeric | 24V | 1.9 A | 4.2 A | 100 A | 3 s | 30 mOhms | 100 mOhms | - | -40°C ~ 85°C | - | - | - | User Defined | 0.880" L x 0.417" W (22.35mm x 10.60mm) | - | 0.039" (1.00mm) | - |
|
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24LT180UPTC RESET FUSE 24V 1.8A STRAP |
9,110 |
|
Datasheet | Strap | POLY-FUSE®, LT | Bulk | Obsolete | Polymeric | 24V | 1.8 A | 3.8 A | 100 A | 2.9 s | 40 mOhms | 120 mOhms | - | -40°C ~ 85°C | - | - | - | User Defined | 0.984" L x 0.199" W (25.00mm x 5.05mm) | - | 0.039" (1.00mm) | - |
|
16VT170UPTC RESET FUSE 16V 1.7A STRAP |
4,338 |
|
Datasheet | Strap | POLY-FUSE®, VT | Bulk | Obsolete | Polymeric | 16V | 1.7 A | 3.4 A | 100 A | 3 s | 30 mOhms | 105 mOhms | - | -40°C ~ 85°C | - | - | - | User Defined | 0.648" L x 0.283" W (16.45mm x 7.20mm) | - | 0.032" (0.80mm) | - |
|
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30ST200UPTC RESET FUSE 30V 2A STRAP |
8,360 |
|
Datasheet | Strap | POLY-FUSE®, ST | Bulk | Obsolete | Polymeric | 30V | 2 A | 4.4 A | 100 A | 4 s | 30 mOhms | 100 mOhms | - | -40°C ~ 85°C | - | - | - | User Defined | 0.880" L x 0.417" W (22.35mm x 10.60mm) | - | 0.043" (1.10mm) | - |
|
|
SMD1210P150TFAPTC RESET FUSE 6V 1.5A 1210 |
2,786 |
|
Datasheet | 1210 (3225 Metric), Concave | POLY-FUSE®, SMD1210 | Tape & Reel (TR) | Obsolete | Polymeric | 6V | 1.5 A | 3 A | 40 A | 500 ms | 40 mOhms | 110 mOhms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.127" L x 0.102" W (3.22mm x 2.58mm) | - | 0.051" (1.30mm) | - |
|
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SMD1812P160TF/8APTC RESET FUSE 8V 1.6A 1812 |
2,852 |
|
Datasheet | 1812 (4532 Metric), Concave | POLY-FUSE®, SMD1812 | Tape & Reel (TR) | Obsolete | Polymeric | 8V | 1.6 A | 2.8 A | 40 A | 1 s | 30 mOhms | 100 mOhms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.179" L x 0.128" W (4.55mm x 3.24mm) | - | 0.039" (1.00mm) | - |
|
0ZRF0011FF2BPTC RESET FUSE 60V 110MA RADIAL |
3,901 |
|
Datasheet | Radial, Disc | 0ZRF | Tape & Reel (TR) | Active | Polymeric | 60V | 110 mA | 400 mA | 3 A | 2 s | 5 Ohms | 16 Ohms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.268" L x 0.181" W (6.80mm x 4.60mm) | 0.390" (9.90mm) | - | 0.197" (5.00mm) |
|
0ZRF0012FF2BPTC RESET FUSE 60V 120MA RADIAL |
8,952 |
|
Datasheet | Radial, Disc | 0ZRF | Tape & Reel (TR) | Active | Polymeric | 60V | 120 mA | 480 mA | 3 A | 2 s | 4 Ohms | 16 Ohms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.256" L x 0.181" W (6.50mm x 4.60mm) | 0.433" (11.00mm) | - | 0.197" (5.00mm) |
|
TRF250-080U-2PTC RESET FUSE 60V 80MA RADIAL |
7,055 |
|
Datasheet | Radial, Disc | PolySwitch®, TRF250 | Tape & Reel (TR) | Obsolete | Polymeric | 60V (250V Int) | 80 mA | 160 mA | 3 A | 4 s | 14 Ohms | 33 Ohms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.189" Dia x 0.150" T (4.80mm x 3.80mm) | 0.366" (9.30mm) | - | 0.197" (5.00mm) |
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MF-RX160/72-0-14FUSE PTC RESETTABLE |
6,421 |
|
Datasheet | Radial, Disc | MF-RX/72 | Bulk | Active | - | 72V | 1.6 A | 3.2 A | 40 A | 11.4 s | - | - | - | - | - | - | - | Through Hole | 0.642" L x 0.122" W (16.30mm x 3.10mm) | 0.839" (21.30mm) | - | 0.201" (5.10mm) |
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MF-RX160/72-APPTC RESET FUSE 72V 1.6A RADIAL |
8,941 |
|
Datasheet | Radial, Disc | Multifuse®, MF-RX/72 | Tape & Box (TB) | Active | Polymeric | 72V | 1.6 A | 3.2 A | 40 A | 11.4 s | 90 mOhms | 220 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.642" L x 0.122" W (16.30mm x 3.10mm) | 0.839" (21.30mm) | - | 0.201" (5.10mm) |
|
MF-RX185/72-APPTC RESET FUSE 72V 1.85A RADIAL |
7,443 |
|
Datasheet | Radial, Disc | Multifuse®, MF-RX/72 | Tape & Box (TB) | Active | Polymeric | 72V | 1.85 A | 3.7 A | 40 A | 12.6 s | 80 mOhms | 190 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.701" L x 0.122" W (17.80mm x 3.10mm) | 0.902" (22.90mm) | - | 0.201" (5.10mm) |
|
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MF-R160-2-17PTC RESETTABLE 1.6A 30V RADIAL L |
8,390 |
|
Datasheet | Radial, Disc | Multifuse®, MF-R | Tape & Reel (TR) | Active | Polymeric | 30V | 1.6 A | 3.2 A | 40 A | 8 s | 55 mOhms | 150 mOhms | - | -40°C ~ 85°C | Automotive | AEC-Q200 | - | Through Hole | 0.402" Dia x 0.118" T (10.20mm x 3.00mm) | 0.661" (16.80mm) | - | 0.201" (5.10mm) |
|
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MF-R160-AP-17PTC RESETTABLE 1.6A 30V RADIAL L |
9,623 |
|
Datasheet | Radial, Disc | Multifuse®, MF-R | Tape & Box (TB) | Active | Polymeric | 30V | 1.6 A | 3.2 A | 40 A | 8 s | 55 mOhms | 150 mOhms | - | -40°C ~ 85°C | Automotive | AEC-Q200 | - | Through Hole | 0.402" Dia x 0.118" T (10.20mm x 3.00mm) | 0.661" (16.80mm) | - | 0.201" (5.10mm) |
|
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MF-R185-2-17PTC RESETTABLE 1.85A 30V RADIAL |
4,947 |
|
Datasheet | Radial, Disc | Multifuse®, MF-R | Tape & Reel (TR) | Active | Polymeric | 30V | 1.85 A | 3.7 A | 40 A | 8.7 s | 40 mOhms | 110 mOhms | - | -40°C ~ 85°C | Automotive | AEC-Q200 | - | Through Hole | 0.472" Dia x 0.118" T (12.00mm x 3.00mm) | 0.724" (18.40mm) | - | 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.
