Bulk discount available
Subtotal (1 pack of 5 units)*
£4.90
(exc. VAT)
£5.90
(inc. VAT)
FREE delivery for orders over £60.00
In Stock
- Plus 630 unit(s) shipping from 04 May 2026
- Plus 1,055 unit(s) shipping from 11 May 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Pack* |
|---|---|---|
| 5 - 45 | £0.98 | £4.90 |
| 50 - 245 | £0.72 | £3.60 |
| 250 - 495 | £0.64 | £3.20 |
| 500 - 1245 | £0.628 | £3.14 |
| 1250 + | £0.608 | £3.04 |
*price indicative
- RS Stock No.:
- 517-6988
- Mfr. Part No.:
- RGEF1100
- 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 | |
| Trip Current | 18.7A | |
| Product Type | Resettable Fuse | |
| Voltage | 16 V | |
| Time to Trip | 7s | |
| Current Rating | 100 A | |
| Hold Current | 11A | |
| Length | 29.7mm | |
| Height | 3mm | |
| Width | 17.5 mm | |
| Minimum Resistance | 0.004Ω | |
| Maximum Resistance | 9mΩ | |
| Minimum Operating Temperature | -40°C | |
| Power Dissipation | 3.7W | |
| Maximum Operating Temperature | 60°C | |
| Standards/Approvals | TUV, RoHS, CSA, UL | |
| Series | RGEF | |
| Lead Orientation | Radial | |
| Select all | ||
|---|---|---|
Brand Littelfuse | ||
Trip Current 18.7A | ||
Product Type Resettable Fuse | ||
Voltage 16 V | ||
Time to Trip 7s | ||
Current Rating 100 A | ||
Hold Current 11A | ||
Length 29.7mm | ||
Height 3mm | ||
Width 17.5 mm | ||
Minimum Resistance 0.004Ω | ||
Maximum Resistance 9mΩ | ||
Minimum Operating Temperature -40°C | ||
Power Dissipation 3.7W | ||
Maximum Operating Temperature 60°C | ||
Standards/Approvals TUV, RoHS, CSA, UL | ||
Series RGEF | ||
Lead Orientation Radial | ||
PolySwitch™ RUEF & RGEF Series
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