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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
YQS8068PTC RESET FUSE 265V 65MA RADIAL |
1,945 |
|
Datasheet | Radial, Disc | YM | Bulk | Active | Ceramic | 265V | 65 mA | 98 mA | 400 mA | - | - | - | 100 Ohms | 0°C ~ 55°C | - | - | - | Through Hole | 0.217" Dia x 0.197" T (5.50mm x 5.00mm) | 0.472" (12.00mm) | - | 0.197" (5.00mm) |
|
YS4020PTC RESET FUSE 1.0KV RADIAL DISC |
888 |
|
Datasheet | Radial, Disc | YS | Bulk | Active | Ceramic | 1.0kV | - | - | - | - | - | - | 1.1 kOhms | -20°C ~ 60°C | - | - | - | Through Hole | 0.315" Dia x 0.236" T (8.00mm x 6.00mm) | 0.472" (12.00mm) | - | 0.295" (7.50mm) |
|
YQS8065PTC RESET FUSE 265V 168MA RADIAL |
5,798 |
|
Datasheet | Radial, Disc | YM | Bulk | Active | Ceramic | 265V | 168 mA | 265 mA | 1.3 A | - | - | - | 20 Ohms | 0°C ~ 55°C | - | - | - | Through Hole | 0.374" Dia x 0.177" T (9.50mm x 4.50mm) | 0.591" (15.00mm) | - | 0.197" (5.00mm) |
|
YM120D260N150PTC RESET FUSE 265V 234MA RADIAL |
184 |
|
Datasheet | Radial, Disc | YM | Bulk | Active | Ceramic | 265V | 234 mA | 330 mA | 1.7 A | - | - | - | 15 Ohms | 0°C ~ 55°C | - | - | - | Through Hole | 0.453" Dia x 0.177" T (11.50mm x 4.50mm) | 0.551" (14.00mm) | - | 0.200" (5.08mm) |
|
YQS5838PTFPTC RESET FUSE 18V 140MA RADIAL |
1,565 |
|
Datasheet | Radial, Disc | PTF | Bulk | Active | Ceramic | 18V | 140 mA | 290 mA | - | - | - | - | 10 Ohms | 10°C ~ 55°C | - | - | - | Through Hole | 0.350" Dia x 0.150" T (8.90mm x 3.80mm) | 0.350" (8.90mm) | - | 0.197" (5.00mm) |
|
YQS5868PTFPTC RESET FUSE 120V 80MA RADIAL |
1,338 |
|
Datasheet | Radial, Disc | PTF | Bulk | Active | Ceramic | 120V | 80 mA | 170 mA | - | - | - | - | 50 Ohms | 10°C ~ 55°C | - | - | - | Through Hole | 0.532" Dia x 0.201" T (13.50mm x 5.10mm) | 0.551" (14.00mm) | - | 0.197" (5.00mm) |
|
YS5675PTC RESET FUSE 75V 60MA RADIAL |
1,472 |
|
Datasheet | Radial, Disc | - | Bulk | Active | Ceramic | 75V | 60 mA | 190 mA | - | - | - | - | 25 Ohms | - | - | - | - | Through Hole | 0.270" Dia x 0.170" T (6.86mm x 4.32mm) | 0.270" (6.86mm) | - | 0.250" (6.35mm) |
|
YQS5934PTOPTC RESET FUSE 480V RADIAL DISC |
1,577 |
|
Datasheet | Radial, Disc | PTO | Bulk | Active | Ceramic | 480V | - | - | - | - | - | - | 5 kOhms | 10°C ~ 55°C | - | - | - | Through Hole | 0.350" Dia x 0.300" T (8.89mm x 7.62mm) | 0.350" (8.89mm) | - | 0.250" (6.35mm) |
|
YQD100N1000PTC RESET FUSE 265V 15MA RADIAL |
1,216 |
|
Datasheet | Radial, Disc | YQ | Bulk | Active | Ceramic | 265V | 15 mA | 30 mA | 200 mA | - | - | - | 1 kOhms | 0°C ~ 60°C | - | - | - | Through Hole | 0.256" Dia x 0.197" T (6.50mm x 5.00mm) | - | - | 0.201" (5.10mm) |
|
YQS8070PTC RESET FUSE 265V 22MA RADIAL |
1,425 |
|
Datasheet | Radial, Disc | YM | Bulk | Active | Ceramic | 265V | 22 mA | 40 mA | - | - | - | - | 600 Ohms | 0°C ~ 55°C | - | - | - | Through Hole | 0.157" Dia x 0.197" T (4.00mm x 5.00mm) | 0.315" (8.00mm) | - | 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.
