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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
YS5656PTC RESET FUSE RADIAL DISC |
4,051 |
|
Datasheet | Radial, Disc | YS | Bulk | Active | Ceramic | - | - | - | - | - | - | - | 100 Ohms | - | - | - | - | Through Hole | - | - | - | - |
|
YPBJ2.30TPTC RESET FUSE 80V 245MA RADIAL |
4,149 |
|
Datasheet | Radial, Disc | YP | Tape & Reel (TR) | Obsolete | Ceramic | 80V | 245 mA | 500 mA | 8 A | - | - | - | 2.3 Ohms | 0°C ~ 60°C | - | - | - | Through Hole | 0.689" Dia x 0.138" T (17.50mm x 3.50mm) | 0.748" (19.00mm) | - | 0.200" (5.08mm) |
|
YQS5846PTFPTC RESET FUSE 25V 370MA RADIAL |
9,364 |
|
Datasheet | Radial, Disc | PTF | Bulk | Active | Ceramic | 25V | 370 mA | 740 mA | - | - | - | - | 3 Ohms | 10°C ~ 55°C | - | - | - | Through Hole | 0.551" Dia x 0.181" T (14.00mm x 4.60mm) | 0.630" (16.00mm) | - | 0.197" (5.00mm) |
|
YPCL0010NPTC RESET FUSE 265V 200MA RADIAL |
8,374 |
|
Datasheet | Radial, Disc | YP | Bulk | Obsolete | Ceramic | 265V | 200 mA | 400 mA | 2.2 A | - | - | - | 10 Ohms | 0°C ~ 60°C | - | - | - | Through Hole | 0.532" Dia x 0.197" T (13.50mm x 5.00mm) | 0.591" (15.00mm) | - | 0.200" (5.08mm) |
|
|
YQB120N3.70PTC RESET FUSE 80V 380MA RADIAL |
9,509 |
|
Datasheet | Radial, Disc | YQ | Bulk | Active | Ceramic | 80V | 380 mA | 750 mA | 5.5 A | - | - | - | 3.7 Ohms | 0°C ~ 60°C | - | - | - | Through Hole | 0.532" Dia x 0.157" T (13.50mm x 4.00mm) | - | - | 0.201" (5.10mm) |
|
RL6010-20-120-120-PTOPTC RESET FUSE 120V RADIAL DISC |
6,691 |
|
Datasheet | Radial, Disc | PTO | Bulk | Obsolete | Ceramic | 120V | - | - | - | 90 s | - | - | 20 Ohms | - | - | - | - | Through Hole | 0.650" Dia x 0.230" T (16.51mm x 5.84mm) | 0.650" (16.51mm) | - | 0.331" (8.40mm) |
|
RL5510-25-60-120-PTOPTC RESET FUSE 120V RADIAL DISC |
5,405 |
|
Datasheet | Radial, Disc | PTO | Bulk | Obsolete | Ceramic | 120V | - | - | - | 90 s | - | - | 25 Ohms | - | - | - | - | Through Hole | 0.600" Dia x 0.220" T (15.24mm x 5.59mm) | 0.600" (15.24mm) | - | 0.330" (8.38mm) |
|
|
YQB120N5.60PTC RESET FUSE 80V 300MA RADIAL |
7,874 |
|
Datasheet | Radial, Disc | YQ | Bulk | Active | Ceramic | 80V | 300 mA | 600 mA | 4.3 A | - | - | - | 5.6 Ohms | 0°C ~ 60°C | - | - | - | Through Hole | 0.433" Dia x 0.157" T (11.00mm x 4.00mm) | - | - | 0.201" (5.10mm) |
|
YM120D150N330PTC RESET FUSE 265V 128MA RADIAL |
9,733 |
|
Datasheet | Radial, Disc | YM | Bulk | Obsolete | Ceramic | 265V | 128 mA | 181 mA | 900 mA | - | - | - | 33 Ohms | 0°C ~ 55°C | - | - | - | Through Hole | 0.295" Dia x 0.177" T (7.50mm x 4.50mm) | 0.394" (10.00mm) | - | 0.200" (5.08mm) |
|
|
YM120D170N250PTC RESET FUSE 265V 161MA RADIAL |
7,042 |
|
Datasheet | Radial, Disc | YM | Bulk | Obsolete | Ceramic | 265V | 161 mA | 228 mA | 1.1 A | - | - | - | 25 Ohms | 0°C ~ 55°C | - | - | - | Through Hole | 0.335" Dia x 0.177" T (8.50mm x 4.50mm) | 0.433" (11.00mm) | - | 0.200" (5.08mm) |
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.
