PTC Resettable Fuses
Review PTC Resettable Fuses Circuit Protection components in this filtered selection. Compare manufacturer information, availability, pricing, datasheets and key specifications to narrow down suitable parts for your application.
If the exact part or specification you need is not listed, send the manufacturer part number, target parameters and quantity to JIEXIN Electronics for sourcing 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
B59995C0120A070PTC RESET FUSE 30V 120MA RADIAL |
6,057 |
|
Datasheet | Radial, Disc | B59995 | Bulk | Active | Ceramic | 30V | 120 mA | 240 mA | 700 mA | - | - | - | 13 Ohms | -40°C ~ 85°C | - | - | - | Through Hole | 0.157" Dia x 0.138" T (4.00mm x 3.50mm) | 0.295" (7.50mm) | - | 0.197" (5.00mm) |
|
B59980C0120A070PTC RESET FUSE 80V 85MA RADIAL |
14,964 |
|
Datasheet | Radial, Disc | B59980 | Bulk | Active | Ceramic | 80V | 85 mA | 170 mA | 1 A | - | - | - | 25 Ohms | -40°C ~ 125°C | - | - | - | Through Hole | 0.256" Dia x 0.138" T (6.50mm x 3.50mm) | 0.394" (10.00mm) | - | 0.197" (5.00mm) |
|
B59890C0120A070PTC RESET FUSE 265V 30MA RADIAL |
10,099 |
|
Datasheet | Radial, Disc | - | Bulk | Active | Ceramic | 265V | 30 mA | 60 mA | 200 mA | - | - | - | 150 Ohms | 0°C ~ 60°C | - | - | - | Through Hole | 0.157" Dia x 0.197" T (4.00mm x 5.00mm) | 0.295" (7.50mm) | - | 0.197" (5.00mm) |
|
B59623A0090A062THERMISTOR PTC 470 OHM 25% 0603 |
26,319 |
|
Datasheet | 0603 (1608 Metric) | B59623 | Tape & Reel (TR) | Active | Ceramic | 80V | - | 25 mA | 150 mA | - | 300 Ohms | 470 Ohms | - | -40°C ~ 125°C | Automotive | AEC-Q200 | - | Surface Mount | 0.063" L x 0.031" W (1.60mm x 0.80mm) | - | 0.031" (0.80mm) | - |
|
B59970C0130A070PTC RESET FUSE 80V 150MA RADIAL |
2,936 |
|
Datasheet | Radial, Disc | B59970 | Bulk | Active | Ceramic | 80V | 150 mA | 240 mA | 1 A | - | - | - | 20 Ohms | -40°C ~ 125°C | - | - | - | Through Hole | 0.256" Dia x 0.138" T (6.50mm x 3.50mm) | 0.394" (10.00mm) | - | 0.197" (5.00mm) |
|
B59985C0160A070PTC RESET FUSE 20V 300MA RADIAL |
2,610 |
|
Datasheet | Radial, Disc | B59985 | Bulk | Active | Ceramic | 20V | 300 mA | 600 mA | 1 A | - | - | - | 4.6 Ohms | -40°C ~ 85°C | - | - | - | Through Hole | 0.256" Dia x 0.138" T (6.50mm x 3.50mm) | 0.394" (10.00mm) | - | 0.197" (5.00mm) |
|
B59980C0080A070PTC RESET FUSE 80V 50MA RADIAL |
1,315 |
|
Datasheet | Radial, Disc | B59980 | Bulk | Active | Ceramic | 80V | 50 mA | 110 mA | 1 A | - | - | - | 25 Ohms | -40°C ~ 85°C | - | - | - | Through Hole | 0.256" Dia x 0.138" T (6.50mm x 3.50mm) | 0.394" (10.00mm) | - | 0.197" (5.00mm) |
|
B59880C0120A070PTC RESET FUSE 265V 55MA RADIAL |
8,959 |
|
Datasheet | Radial, Disc | - | Bulk | Active | Ceramic | 265V | 55 mA | 110 mA | 400 mA | - | - | - | 70 Ohms | 0°C ~ 60°C | - | - | - | Through Hole | 0.354" Dia x 0.197" T (9.00mm x 5.00mm) | 0.492" (12.50mm) | - | 0.197" (5.00mm) |
|
B59606A0110A062PTC RESET FUSE 30V 90MA 1210 |
31,124 |
|
Datasheet | 1210 (3225 Metric) | B59606 | Tape & Reel (TR) | Active | Ceramic | 30V | 90 mA | 180 mA | 500 mA | - | - | - | 27 Ohms | -20°C ~ 85°C | Automotive | AEC-Q200 | - | Surface Mount | 0.126" L x 0.098" W (3.20mm x 2.50mm) | - | 0.071" (1.80mm) | - |
|
B59872C0120A051PTC RESET FUSE 265V 80MA RADIAL |
4,298 |
|
Datasheet | Radial, Disc | - | Tape & Reel (TR) | Active | Ceramic | 265V | 80 mA | 160 mA | 1 A | - | - | - | 35 Ohms | 0°C ~ 60°C | - | - | - | Through Hole | 0.354" Dia x 0.197" T (9.00mm x 5.00mm) | 0.492" (12.50mm) | - | 0.197" (5.00mm) |
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.
