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-R090-AP-17PTC RESETTABLE 0.9A 60V RADIAL L |
3,795 |
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Datasheet | Radial, Disc | Multifuse®, MF-R | Tape & Box (TB) | Active | Polymeric | 60V | 900 mA | 1.8 A | 40 A | 7.2 s | 140 mOhms | 470 mOhms | - | -40°C ~ 85°C | Automotive | AEC-Q200 | - | Through Hole | 0.461" Dia x 0.122" T (11.70mm x 3.10mm) | 0.657" (16.70mm) | - | 0.201" (5.10mm) |
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PTGL7SARR47M1B51A0PTC RESET FUSE 16V 705MA RADIAL |
4,533 |
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Datasheet | Radial, Disc | POSISTOR®, PTGL | Bulk | Obsolete | Ceramic | 16V | 705 mA | 1.31 A | 5 A | - | - | - | 470 mOhms | -30°C ~ 85°C | - | - | - | Through Hole | 0.295" Dia x 0.138" T (7.50mm x 3.50mm) | 0.472" (12.00mm) | - | 0.197" (5.00mm) |
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0ZRM0075FF2BPTC RESET FUSE 120V 750MA RADIAL |
9,284 |
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Datasheet | Radial, Disc | 0ZRM | Tape & Reel (TR) | Active | Polymeric | 120V | 750 mA | 1.5 A | 5 A | 6.3 s | 250 mOhms | 600 mOhms | - | -40°C ~ 85°C | Automotive | AEC-Q200 | - | Through Hole | 0.417" Dia x 0.150" T (10.60mm x 3.80mm) | 0.610" (15.50mm) | - | 0.201" (5.10mm) |
;RK.JPG "PRG21BC1R0MM1RK")
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PRG21BC1R0MM1RKPTC RESET FUSE 16V 330MA 0805 |
6,820 |
|
Datasheet | 0805 (2012 Metric) | POSISTOR®, PRG | Tape & Reel (TR) | Active | Ceramic | 16V | 330 mA | 740 mA | 20 A | - | - | - | 1 Ohms | -20°C ~ 85°C | - | - | - | Surface Mount | 0.079" L x 0.049" W (2.00mm x 1.25mm) | - | 0.057" (1.45mm) | - |
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SMD1206P035TFAPTC RESET FUSE 6V 350MA 1206 |
4,250 |
|
Datasheet | 1206 (3216 Metric), Concave | POLY-FUSE®, SMD1206 | Tape & Reel (TR) | Obsolete | Polymeric | 6V | 350 mA | 750 mA | 40 A | 100 ms | 300 mOhms | 1.2 Ohms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.128" L x 0.065" W (3.25mm x 1.65mm) | - | 0.024" (0.60mm) | - |
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SMD1206P050TFAPTC RESET FUSE 6V 500MA 1206 |
6,788 |
|
Datasheet | 1206 (3216 Metric), Concave | POLY-FUSE®, SMD1206 | Tape & Reel (TR) | Obsolete | Polymeric | 6V | 500 mA | 1 A | 40 A | 100 ms | 150 mOhms | 700 mOhms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.128" L x 0.065" W (3.25mm x 1.65mm) | - | 0.024" (0.60mm) | - |
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SMD1206P075TFAPTC RESET FUSE 6V 750MA 1206 |
3,189 |
|
Datasheet | 1206 (3216 Metric), Concave | POLY-FUSE®, SMD1206 | Tape & Reel (TR) | Obsolete | Polymeric | 6V | 750 mA | 1.5 A | 40 A | 200 ms | 90 mOhms | 290 mOhms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.128" L x 0.065" W (3.25mm x 1.65mm) | - | 0.033" (0.85mm) | - |
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SMD1206P012TFAPTC RESET FUSE 30V 125MA 1206 |
9,585 |
|
Datasheet | 1206 (3216 Metric), Concave | POLY-FUSE®, SMD1206 | Tape & Reel (TR) | Obsolete | Polymeric | 30V | 125 mA | 290 mA | 40 A | 200 ms | 1.5 Ohms | 6 Ohms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.128" L x 0.065" W (3.25mm x 1.65mm) | - | 0.041" (1.05mm) | - |
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SMD1206P016TFAPTC RESET FUSE 30V 160MA 1206 |
4,358 |
|
Datasheet | 1206 (3216 Metric), Concave | POLY-FUSE®, SMD1206 | Tape & Reel (TR) | Obsolete | Polymeric | 30V | 160 mA | 370 mA | 40 A | 300 ms | 1.2 Ohms | 4.5 Ohms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.128" L x 0.065" W (3.25mm x 1.65mm) | - | 0.041" (1.05mm) | - |
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SMD1206P020TFAPTC RESET FUSE 16V 200MA 1206 |
7,036 |
|
Datasheet | 1206 (3216 Metric), Concave | POLY-FUSE®, SMD1206 | Tape & Reel (TR) | Obsolete | Polymeric | 16V | 200 mA | 400 mA | 40 A | 50 ms | 600 mOhms | 2.5 Ohms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.128" L x 0.065" W (3.25mm x 1.65mm) | - | 0.030" (0.75mm) | - |
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SMD1206P025TFAPTC RESET FUSE 16V 250MA 1206 |
4,106 |
|
Datasheet | 1206 (3216 Metric), Concave | POLY-FUSE®, SMD1206 | Tape & Reel (TR) | Obsolete | Polymeric | 16V | 250 mA | 500 mA | 40 A | 80 ms | 550 mOhms | 2.3 Ohms | - | -40°C ~ 85°C | - | - | - | Surface Mount | 0.128" L x 0.065" W (3.25mm x 1.65mm) | - | 0.030" (0.75mm) | - |
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PTR016V0250-TRPTC RESET FUSE 16V 2.5A RADIAL |
5,420 |
|
Datasheet | Radial, Disc | PTR016V | Tape & Reel (TR) | Active | Polymeric | 16V | 2.5 A | 5 A | 40 A | 40 s | 20 mOhms | 70 mOhms | - | -40°C ~ 85°C | - | - | - | Through Hole | 0.449" L x 0.122" W (11.40mm x 3.10mm) | 0.720" (18.30mm) | - | 0.197" (5.00mm) |
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LTP180PTC RESET FUSE 24V 1.8A STRAP |
4,785 |
|
Datasheet | Strap | PolySwitch®, LTP | 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) | - |
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LTP100PTC RESET FUSE 24V 1A STRAP |
5,666 |
|
Datasheet | Strap | PolySwitch®, LTP | Bulk | Obsolete | Polymeric | 24V | 1 A | 2.5 A | 100 A | 7 s | 70 mOhms | 260 mOhms | - | -40°C ~ 85°C | - | - | - | User Defined | 0.866" L x 0.199" W (22.00mm x 5.05mm) | - | 0.039" (1.00mm) | - |
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LTP190PTC RESET FUSE 24V 1.9A STRAP |
3,977 |
|
Datasheet | Strap | PolySwitch®, LTP | Bulk | Obsolete | Polymeric | 24V | 1.9 A | 4.2 A | 100 A | 3 s | 30 mOhms | 100 mOhms | - | - | - | - | - | User Defined | 0.880" L x 0.417" W (22.35mm x 10.60mm) | - | 0.043" (1.10mm) | - |
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LTP070PTC RESET FUSE 15V 700MA STRAP |
8,885 |
|
Datasheet | Strap | PolySwitch®, LTP | Bulk | Obsolete | Polymeric | 15V | 700 mA | 1.45 A | 100 A | 5 s | 100 mOhms | 340 mOhms | - | -40°C ~ 85°C | - | - | - | User Defined | 0.827" L x 0.199" W (21.00mm x 5.05mm) | - | 0.047" (1.20mm) | - |
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LTP100SPTC RESET FUSE 24V 1A STRAP |
6,495 |
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Datasheet | Strap | PolySwitch®, LTP | Bulk | Obsolete | Polymeric | 24V | 1 A | 2.5 A | 100 A | 7 s | 70 mOhms | 260 mOhms | - | -40°C ~ 85°C | - | - | - | User Defined | 0.866" L x 0.199" W (22.00mm x 5.05mm) | - | 0.039" (1.00mm) | - |
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LTP070FPTC RESET FUSE 15V 700MA STRAP |
3,822 |
|
Datasheet | Strap | PolySwitch®, LTP | Bulk | Obsolete | Polymeric | 15V | 700 mA | 1.45 A | 100 A | 5 s | 100 mOhms | 340 mOhms | - | -40°C ~ 85°C | - | - | - | User Defined | 1.417" L x 0.199" W (36.00mm x 5.05mm) | - | 0.047" (1.20mm) | - |
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LTP180FPTC RESET FUSE 24V 1.8A STRAP |
5,625 |
|
Datasheet | Strap | PolySwitch®, LTP | 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) | - |
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LTP190FPTC RESET FUSE 24V 1.9A STRAP |
6,658 |
|
Datasheet | Strap | PolySwitch® | Bulk | Obsolete | Polymeric | 24V | 1.9 A | 4.2 A | 100 A | 3 s | 30 mOhms | 100 mOhms | - | - | - | - | - | User Defined | 0.880" L x 0.417" W (22.35mm x 10.60mm) | - | 0.043" (1.10mm) | - |
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.
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