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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MF-RHT1300-AP-14PTC 13.0A 16V RADIAL LEADED HI-T |
5,895 |
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Datasheet | Radial, Disc | Multifuse®, MF-R | Tape & Box (TB) | Active | Polymeric | 16V | 13 A | 24 A | 100 A | 13 s | 4.1 mOhms | 10 mOhms | - | -40°C ~ 125°C | Automotive | AEC-Q200 | - | Through Hole | 0.925" L x 0.142" W (23.50mm x 3.60mm) | 1.130" (28.70mm) | - | 0.402" (10.20mm) |
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MF-RHT1300-2-14PTC 13.0A 16V RADIAL LEADED HI-T |
5,966 |
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Datasheet | Radial, Disc | Multifuse®, MF-R | Tape & Reel (TR) | Active | Polymeric | 16V | 13 A | 24 A | 100 A | 13 s | 4.1 mOhms | 10 mOhms | - | -40°C ~ 125°C | Automotive | AEC-Q200 | - | Through Hole | 0.925" L x 0.142" W (23.50mm x 3.60mm) | 1.130" (28.70mm) | - | 0.402" (10.20mm) |
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PTGL9SAS7R6K6B51B0PTC RESET FUSE 140V 287MA RADIAL |
2,144 |
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Datasheet | Radial, Disc | POSISTOR®, PTGL | Bulk | Obsolete | Ceramic | 140V | 287 mA | 382 mA | 2.2 A | - | - | - | 7.6 Ohms | -30°C ~ 125°C | - | - | - | Through Hole | 0.366" Dia x 0.177" T (9.30mm x 4.50mm) | 0.563" (14.30mm) | - | 0.197" (5.00mm) |
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0ZRN1100FF1APTC RESET FUSE 16V 11A RADIAL |
6,826 |
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Datasheet | Radial, Disc | 0ZRN | Bulk | Active | Polymeric | 16V | 11 A | 20 A | 100 A | 11 s | 5.5 mOhms | 13 mOhms | - | -40°C ~ 125°C | Automotive | AEC-Q200 | - | Through Hole | 0.827" L x 0.118" W (21.00mm x 3.00mm) | 1.028" (26.10mm) | - | 0.402" (10.20mm) |
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0ZRN1300FF1APTC RESET FUSE 16V 13A RADIAL |
9,695 |
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Datasheet | Radial, Disc | 0ZRN | Bulk | Active | Polymeric | 16V | 13 A | 24 A | 100 A | 13 s | 4.1 mOhms | 10 mOhms | - | -40°C ~ 125°C | Automotive | AEC-Q200 | - | Through Hole | 0.925" L x 0.142" W (23.50mm x 3.60mm) | 1.130" (28.70mm) | - | 0.402" (10.20mm) |
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MF-NSML380/6-2PTC RESET FUSE 6V 3.8A 1206 |
2,001 |
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Datasheet | 1206 (3216 Metric), Concave | Multifuse®, MF-NSML/X | Tape & Reel (TR) | Active | Polymeric | 6V | 3.8 A | 7.6 A | 50 A | 5 s | 2 mOhms | 20 mOhms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.128" L x 0.063" W (3.25mm x 1.60mm) | - | 0.055" (1.40mm) | - |
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PTR016V1500-TR1PTC RESET FUSE 16V 15A RADIAL |
2,917 |
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Datasheet | Radial, Disc | PTR016V | Tape & Reel (TR) | Active | Polymeric | 16V | 15 A | 25.5 A | 100 A | 10 s | 2 mOhms | 7 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.989" L x 0.122" W (25.10mm x 3.10mm) | 1.260" (32.00mm) | - | 0.394" (10.00mm) |
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2322 662 93074PTC RESET FUSE 245V 140MA RADIAL |
6,586 |
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Datasheet | Radial, Disc | - | Tape & Reel (TR) | Obsolete | Ceramic | 245V | 140 mA | 270 mA | - | 8 s | - | - | 10 Ohms | - | - | - | - | Through Hole | 0.433" Dia x 0.177" T (11.00mm x 4.50mm) | 0.610" (15.50mm) | - | 0.197" (5.00mm) |
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PTCCL13H921DTEPTC RESET FUSE 30V 920MA RADIAL |
6,176 |
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Datasheet | Radial, Disc | PTCCL - 30V | Tape & Reel (TR) | Active | Ceramic | 30V | 920 mA | 1.38 A | 11 A | - | - | - | 900 mOhms | -40°C ~ 85°C | - | - | - | Through Hole | 0.492" Dia x 0.157" T (12.50mm x 4.00mm) | 0.689" (17.50mm) | - | 0.197" (5.00mm) |
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PTR016V0400-TRPTC RESET FUSE 16V 4A RADIAL |
9,124 |
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Datasheet | Radial, Disc | PTR016V | Tape & Reel (TR) | Active | Polymeric | 16V | 4 A | 6.8 A | 100 A | 1.7 s | 21 mOhms | 60 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.350" L x 0.122" W (8.90mm x 3.10mm) | 0.504" (12.80mm) | - | 0.197" (5.00mm) |
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MF-RG1100-0-14PTC RESETTABLE 11A 16V RADIAL LE |
9,091 |
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Datasheet | Radial, Disc | Multifuse®, MF-RG | Bulk | Active | Polymeric | 16V | 11 A | 18.7 A | 100 A | 7 s | 3.7 mOhms | 8.9 mOhms | - | -40°C ~ 85°C | Automotive | AEC-Q200 | - | Through Hole | 0.689" L x 0.118" W (17.50mm x 3.00mm) | 1.024" (26.00mm) | - | 0.201" (5.10mm) |
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PTGLCSAS4R7K6B51A0PTC RESET FUSE 140V 393MA RADIAL |
8,086 |
|
Datasheet | Radial, Disc | POSISTOR®, PTGL | Bulk | Obsolete | Ceramic | 140V | 393 mA | 523 mA | 3.5 A | - | - | - | 4.7 Ohms | -30°C ~ 125°C | - | - | - | Through Hole | 0.453" Dia x 0.177" T (11.50mm x 4.50mm) | 0.650" (16.50mm) | - | 0.197" (5.00mm) |
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RL3810-100-110-50-PTFPTC RESET FUSE 50V 80MA RADIAL |
3,156 |
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Datasheet | Radial, Disc | PTF | Bulk | Obsolete | Ceramic | 50V | 80 mA | 120 mA | - | - | - | - | 100 Ohms | - | - | - | - | Through Hole | 0.421" Dia x 0.201" T (10.70mm x 5.10mm) | 0.421" (10.70mm) | - | 0.252" (6.40mm) |
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RL3510-100-110-120-PTFPTC RESET FUSE 120V 80MA RADIAL |
5,523 |
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Datasheet | Radial, Disc | PTF | Bulk | Obsolete | Ceramic | 120V | 80 mA | 110 mA | - | - | - | - | 100 Ohms | - | - | - | - | Through Hole | 0.402" Dia x 0.201" T (10.20mm x 5.10mm) | 0.402" (10.20mm) | - | 0.252" (6.40mm) |
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MF-SM030-2-99PTC RESET FUSE 60V 300MA 2SMD |
8,149 |
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Datasheet | 2-SMD | Multifuse®, MF-SM | Tape & Reel (TR) | Obsolete | Polymeric | 60V | 300 mA | 600 mA | 40 A | 3 s | 900 mOhms | 4.8 Ohms | - | -40°C ~ 85°C | Automotive | AEC-Q200 | - | Surface Mount | 0.289" L x 0.214" W (7.36mm x 5.44mm) | - | 0.125" (3.18mm) | - |
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MF-SM050-2-99PTC RESET FUSE 60V 500MA 2SMD |
6,177 |
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Datasheet | 2-SMD | Multifuse®, MF-SM | Tape & Reel (TR) | Obsolete | Polymeric | 60V | 500 mA | 1 A | 40 A | 4 s | 350 mOhms | 1.4 Ohms | - | -40°C ~ 85°C | Automotive | AEC-Q200 | - | Surface Mount | 0.287" L x 0.214" W (7.31mm x 5.44mm) | - | 0.125" (3.18mm) | - |
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MF-SM075-2-99PTC RESET FUSE 30V 750MA 2SMD |
4,439 |
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Datasheet | 2-SMD | Multifuse®, MF-SM | Tape & Reel (TR) | Obsolete | Polymeric | 30V | 750 mA | 1.5 A | 80 A | 300 ms | 230 mOhms | 1 Ohms | - | -40°C ~ 85°C | Automotive | AEC-Q200 | - | Surface Mount | 0.287" L x 0.214" W (7.31mm x 5.44mm) | - | 0.125" (3.18mm) | - |
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MF-SM100-2-99PTC RESET FUSE 30V 1.1A 2SMD |
9,666 |
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Datasheet | 2-SMD | Multifuse®, MF-SM | Tape & Reel (TR) | Obsolete | Polymeric | 30V | 1.1 A | 2.2 A | 80 A | 500 ms | 120 mOhms | 480 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-SM125-2-99PTC RESET FUSE 15V 1.25A 2SMD |
9,010 |
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Datasheet | 2-SMD | Multifuse®, MF-SM | Tape & Reel (TR) | Obsolete | Polymeric | 15V | 1.25 A | 2.5 A | 100 A | 2 s | 70 mOhms | 250 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-SM150-2-99PTC RESET FUSE 15V 1.5A 2SMD |
6,052 |
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Datasheet | 2-SMD | Multifuse®, MF-SM | Tape & Reel (TR) | Obsolete | Polymeric | 15V | 1.5 A | 3 A | 100 A | 5 s | 60 mOhms | 250 mOhms | - | -40°C ~ 85°C | Automotive | AEC-Q200 | - | Surface Mount | 0.344" L x 0.264" W (8.75mm x 6.71mm) | - | 0.118" (3.00mm) | - |
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.
