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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
YM120D200N200PTC RESET FUSE 265V 192MA RADIAL |
4,012 |
|
Datasheet | Radial, Disc | YM | Bulk | Obsolete | Ceramic | 265V | 192 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) | 0.472" (12.00mm) | - | 0.200" (5.08mm) |
|
RL5506-5-65-50-PTOPTC RESET FUSE 50V RADIAL DISC |
2,631 |
|
Datasheet | Radial, Disc | PTO | Bulk | Obsolete | Ceramic | 50V | - | - | - | 50 s | - | - | 5 Ohms | - | - | - | - | Through Hole | 0.600" Dia x 0.180" T (15.24mm x 4.57mm) | 0.600" (15.24mm) | - | 0.331" (8.40mm) |
|
RL5020-2K-100-480-PTOPTC RESET FUSE 480V RADIAL DISC |
4,355 |
|
Datasheet | Radial, Disc | PTO | Bulk | Obsolete | Ceramic | 480V | - | - | - | 80 s | - | - | 2 kOhms | - | - | - | - | Through Hole | 0.550" Dia x 0.320" T (13.97mm x 8.13mm) | 0.550" (13.97mm) | - | 0.330" (8.38mm) |
|
RL5515-50-65-240-PTOPTC RESET FUSE 240V RADIAL DISC |
5,521 |
|
Datasheet | Radial, Disc | PTO | Bulk | Obsolete | Ceramic | 240V | - | - | - | 80 s | - | - | 50 Ohms | - | - | - | - | Through Hole | 0.600" Dia x 0.270" T (15.24mm x 6.86mm) | 0.600" (15.24mm) | - | 0.330" (8.38mm) |
|
RL6315-50-110-240-PTOPTC RESET FUSE 240V RADIAL DISC |
4,859 |
|
Datasheet | Radial, Disc | PTO | Bulk | Obsolete | Ceramic | 240V | - | - | - | 90 s | - | - | 50 Ohms | - | - | - | - | Through Hole | 0.650" Dia x 0.270" T (16.51mm x 6.86mm) | 0.650" (16.51mm) | - | 0.330" (8.38mm) |
|
RL6015-100-120-240-PTOPTC RESET FUSE 240V RADIAL DISC |
5,732 |
|
Datasheet | Radial, Disc | PTO | Bulk | Obsolete | Ceramic | 240V | - | - | - | 90 s | - | - | 100 Ohms | - | - | - | - | Through Hole | 0.650" Dia x 0.270" T (16.51mm x 6.86mm) | 0.650" (16.51mm) | - | 0.330" (8.38mm) |
|
YPCJ0010TPTC RESET FUSE 265V 110MA RADIAL |
9,218 |
|
Datasheet | Radial, Disc | YP | Tape & Reel (TR) | Obsolete | Ceramic | 265V | 110 mA | 230 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) |
|
|
YPAL045TPTC RESET FUSE 30V 1.3A RADIAL |
7,843 |
|
Datasheet | Radial, Disc | YP | Tape & Reel (TR) | Obsolete | Ceramic | 30V | 1.3 A | 2.6 A | 8 A | - | - | - | 450 mOhms | 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) |
|
YQD120N0010PTC RESET FUSE 265V 250MA RADIAL |
8,702 |
|
Datasheet | Radial, Disc | YQ | Bulk | Active | Ceramic | 265V | 250 mA | 500 mA | 1.8 A | - | - | - | 10 Ohms | 0°C ~ 60°C | - | - | - | Through Hole | 0.532" Dia x 0.197" T (13.50mm x 5.00mm) | - | - | 0.201" (5.10mm) |
|
YQD120N0015PTC RESET FUSE 265V 180MA RADIAL |
5,296 |
|
Datasheet | Radial, Disc | YQ | Bulk | Active | Ceramic | 265V | 180 mA | 350 mA | 1.2 A | - | - | - | 15 Ohms | 0°C ~ 60°C | - | - | - | Through Hole | 0.433" Dia x 0.197" T (11.00mm x 5.00mm) | - | - | 0.201" (5.10mm) |
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.
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.
