Littelfuse 0.4 A Resettable Fuse, 240 V dc
- RS Stock No.:
- 495-0757P
- Mfr. Part No.:
- LVR040K
- Brand:
- Littelfuse
Bulk discount available
Subtotal 50 units (supplied in a bag)*
£28.10
(exc. VAT)
£33.70
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 110 unit(s) ready to ship
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 50 - 245 | £0.562 |
| 250 - 495 | £0.46 |
| 500 - 1245 | £0.446 |
| 1250 + | £0.436 |
*price indicative
- RS Stock No.:
- 495-0757P
- Mfr. Part No.:
- LVR040K
- Brand:
- Littelfuse
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Littelfuse | |
| Product Type | Resettable Fuse | |
| Trip Current | 900mA | |
| Voltage | 240 V dc | |
| Current Rating | 5.5 A | |
| Time to Trip | 24s | |
| Hold Current | 0.4A | |
| Length | 11.5mm | |
| Height | 20.9mm | |
| Width | 3.8 mm | |
| Minimum Resistance | 0.6Ω | |
| Minimum Operating Temperature | -40°C | |
| Maximum Resistance | 1.9Ω | |
| Maximum Operating Temperature | 60°C | |
| Power Dissipation | 2W | |
| Standards/Approvals | RoHS, CSA, TUV, UL | |
| Lead Orientation | Radial | |
| Series | LVR | |
| Select all | ||
|---|---|---|
Brand Littelfuse | ||
Product Type Resettable Fuse | ||
Trip Current 900mA | ||
Voltage 240 V dc | ||
Current Rating 5.5 A | ||
Time to Trip 24s | ||
Hold Current 0.4A | ||
Length 11.5mm | ||
Height 20.9mm | ||
Width 3.8 mm | ||
Minimum Resistance 0.6Ω | ||
Minimum Operating Temperature -40°C | ||
Maximum Resistance 1.9Ω | ||
Maximum Operating Temperature 60°C | ||
Power Dissipation 2W | ||
Standards/Approvals RoHS, CSA, TUV, UL | ||
Lead Orientation Radial | ||
Series LVR | ||
PolySwitch™ Mains Rated LVR/LVB Series
TE PolySwitch LVR/LVB series line-voltage product line of polymeric positive temperature coefficient (PPTC) devices includes components that are rated for line voltages of 120VAC and 240VAC, for up to 2A of operating current at 20°C. They help protect against damage caused by both overcurrent surges and overtemperature faults. They also offer low resistance and are compatibly sized with fuse solutions. Typical application include: medical equipment, motors, fans and blowers, security and fire alarm systems, test and measurement equipment, transformers, USB hubs, ports and peripherals.
Current ratings from 50mA to 2A
Line voltage rating of 120VAC and 240VAC
Fast time-to-trip
Low resistance
RoHS compliant
PCB Wire Ended
All are UL, CSA, TUV approved
Protection of electrical and electronic circuits against excessive currents
Rapid switch from low resistance state to very high resistance with electrical overload or short circuit
Quick and automatic reset and return to low resistance state when fault condition corrected and power removed
Features:
Automatically resets itself thousands of times
Maintenance free
Small size and no fuseholder required
Main applications:
Security systems
Power supplies and transformers
Power switching devices
Automotive and medical equipment
Instrumentation and control
Computers and peripherals
Audio visual and telecommunications