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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RUEF900-1PTC RESET FUSE 30V 9A RADIAL |
9,240 |
|
Datasheet | Radial, Disc | PolySwitch®, RUEF | Bulk | Obsolete | Polymeric | 30V | 9 A | 18 A | 100 A | 20 s | 5 mOhms | 20 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.949" L x 0.120" W (24.10mm x 3.00mm) | 1.142" (29.00mm) | - | 0.400" (10.15mm) |
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15LR380UPTC RESET FUSE 15V 3.8A STRAP |
5,356 |
|
Datasheet | Strap | POLY-FUSE®, LR | Bulk | Obsolete | Polymeric | 15V | 3.8 A | 8.3 A | 100 A | 5 s | 13 mOhms | 37 mOhms | - | -40°C ~ 85°C | - | - | - | User Defined | 0.984" L x 0.283" W (25.00mm x 7.20mm) | - | 0.039" (1.00mm) | - |
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24LT300UPTC RESET FUSE 24V 3A STRAP |
5,060 |
|
Datasheet | Strap | POLY-FUSE®, LT | Bulk | Obsolete | Polymeric | 24V | 3 A | 6.3 A | 100 A | 4 s | 15 mOhms | 55 mOhms | - | -40°C ~ 85°C | - | - | - | User Defined | 1.185" L x 0.522" W (30.10mm x 13.25mm) | - | 0.043" (1.10mm) | - |
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16VT240UPTC RESET FUSE 16V 2.4A STRAP |
7,231 |
|
Datasheet | Strap | POLY-FUSE®, VT | Bulk | Obsolete | Polymeric | 16V | 2.4 A | 5.4 A | 100 A | 4 s | 15 mOhms | 52 mOhms | - | -40°C ~ 85°C | - | - | - | User Defined | 0.992" L x 0.201" W (25.20mm x 5.10mm) | - | 0.032" (0.80mm) | - |
|
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16VT270UPTC RESET FUSE 16V 2.7A STRAP |
2,978 |
|
Datasheet | Strap | POLY-FUSE®, VT | Bulk | Obsolete | Polymeric | 16V | 2.7 A | - | 100 A | - | - | - | - | - | - | - | - | User Defined | - | - | - | - |
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PTGL07AS3R3K3B51B0PTC RESET FUSE 51V 307MA RADIAL |
7,195 |
|
Datasheet | Radial, Disc | POSISTOR®, PTGL | Bulk | Obsolete | - | 51V | 307 mA | 606 mA | 3 A | - | - | - | - | - | - | - | - | Through Hole | 0.287" Dia x 0.138" T (7.30mm x 3.50mm) | 0.484" (12.30mm) | - | 0.197" (5.00mm) |
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BK130-1100-DZPTC RESET FUSE 130V 1.1A RAD |
9,044 |
|
Datasheet | Radial, Disc | BK130 | Bulk | Active | Polymeric | 130V | 1.1 A | 2.2 A | 10 A | 9 s | 300 mOhms | 500 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.551" Dia x 0.150" T (14.00mm x 3.80mm) | 0.638" (16.20mm) | - | 0.201" (5.10mm) |
|
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BK130-1350-SZPTC RESET FUSE 130V 1.35A RAD |
5,633 |
|
Datasheet | Radial, Disc | BK130 | Bulk | Active | Polymeric | 130V | 1.35 A | 2.7 A | 10 A | 10 s | 200 mOhms | 400 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.520" L x 0.150" W (13.20mm x 3.80mm) | 0.984" (25.00mm) | - | 0.201" (5.10mm) |
|
PTR016V0400-TR1PTC RESET FUSE 16V 4A RADIAL |
7,035 |
|
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) | 0.583" (14.80mm) | - | 0.197" (5.00mm) |
|
PTGL09AR4R7M3B51B0PTC RESET FUSE 56V 350MA RADIAL |
8,276 |
|
Datasheet | Radial, Disc | POSISTOR®, PTGL | Bulk | Obsolete | Ceramic | 56V | 350 mA | 600 mA | 2 A | - | - | - | 4.7 Ohms | -10°C ~ 60°C | - | - | - | Through Hole | 0.374" Dia x 0.157" T (9.50mm x 4.00mm) | 0.610" (15.50mm) | - | 0.197" (5.00mm) |
|
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2016L300/16MR-APTC 16V POLYFUSE SURF MOUNT 2016 |
2,275 |
|
Datasheet | 2016 (5041 Metric), Concave | POLY-FUSE®, 2016L | Tape & Reel (TR) | Active | Polymeric | 16V | 3 A | 5 A | 40 A | 10 s | 15 mOhms | 48 mOhms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.200" L x 0.160" W (5.08mm x 4.07mm) | - | 0.063" (1.60mm) | - |
|
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2016L260/24MR-APTC 24V POLYFUSE SURF MOUNT 2016 |
8,548 |
|
Datasheet | 2016 (5041 Metric), Concave | POLY-FUSE®, 2016L | Tape & Reel (TR) | Active | Polymeric | 24V | 2.6 A | 5 A | 40 A | 5 s | 25 mOhms | 75 mOhms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.200" L x 0.160" W (5.08mm x 4.07mm) | - | 0.063" (1.60mm) | - |
|
LVRL135SPTC RESET FUSE 120V 1.35A RADIAL |
9,915 |
|
Datasheet | Radial, Disc | PolySwitch®, LVRL | Bulk | Obsolete | Polymeric | 120V (135V Int) | 1.35 A | 2.7 A | 13.5 A | 20 s | 110 mOhms | 300 mOhms | - | -20°C ~ 85°C | - | - | - | Through Hole | 0.640" L x 0.160" W (16.30mm x 4.10mm) | 0.854" (21.70mm) | - | 0.200" (5.08mm) |
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0ZCC0160BF2CPTC RESET FUSE 16V 1.6A 1812 |
5,930 |
|
Datasheet | 1812 (4532 Metric), Concave | 0ZCC | Tape & Reel (TR) | Obsolete | Polymeric | 16V | 1.6 A | 3.2 A | 100 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) | - | 0.053" (1.35mm) | - |
|
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0ZCC0200FF2CPTC RESET FUSE 8V 2A 1812 |
5,907 |
|
Datasheet | 1812 (4532 Metric), Concave | 0ZCC | Tape & Reel (TR) | Obsolete | Polymeric | 8V | 2 A | 3.5 A | 100 A | 2 s | 20 mOhms | 70 mOhms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.179" L x 0.128" W (4.55mm x 3.24mm) | - | 0.047" (1.20mm) | - |
|
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MF-RHT500-0-14PTC 5.0A 16V RADIAL LEADED HI-TE |
9,747 |
|
Datasheet | Radial, Disc | Multifuse®, MF-RHT | Bulk | Active | Polymeric | 16V | 5 A | 9 A | 100 A | 9 s | 17.5 mOhms | 45 mOhms | - | -40°C ~ 125°C | Automotive | AEC-Q200 | - | Through Hole | 0.441" L x 0.118" W (11.20mm x 3.00mm) | 0.744" (18.90mm) | - | 0.201" (5.10mm) |
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250S130-RCDRPTC RESET FUSE 60V 130MA 2SMD |
5,014 |
|
Datasheet | 2-SMD | POLY-FUSE®, 250S | Tape & Reel (TR) | Obsolete | Polymeric | 60V (250V Int) | 130 mA | 260 mA | 3 A | 1.1 s | 7 Ohms | 17 Ohms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.370" L x 0.291" W (9.40mm x 7.40mm) | - | 0.146" (3.70mm) | - |
|
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250S130VDRPTC RESET FUSE 60V 130MA 2SMD |
9,829 |
|
Datasheet | 2-SMD | POLY-FUSE®, 250S | Tape & Reel (TR) | Obsolete | Polymeric | 60V (250V Int) | 130 mA | 260 mA | 3 A | 2 s | 4 Ohms | 20 Ohms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.240" L x 0.272" W (6.10mm x 6.90mm) | - | 0.126" (3.20mm) | - |
|
RHEF750-APPTC RESET FUSE 16V 7.5A RADIAL |
8,106 |
|
Datasheet | Radial, Disc | PolySwitch®, RHEF | Tape & Box (TB) | Obsolete | Polymeric | 16V | 7.5 A | 13.1 A | 100 A | 7 s | 9.4 mOhms | 22 mOhms | - | -40°C ~ 125°C | - | - | - | Through Hole | 0.551" L x 0.118" W (14.00mm x 3.00mm) | 0.925" (23.50mm) | - | 0.199" (5.05mm) |
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PTGL07AS121M0N51A0FD |
9,040 |
|
Datasheet | Radial, Disc | POSISTOR®, PTGL | Bulk | Active | Ceramic | 280V | - | - | - | - | 96 Ohms | 144 Ohms | 120 Ohms | -40°C ~ 105°C | - | - | - | Through Hole | - | - | - | - |
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.
