Littelfuse 0.05 A Resettable Fuse, 30 V dc
- RS Stock No.:
- 517-7206
- Distrelec Article No.:
- 304-42-533
- Mfr. Part No.:
- MICROSMD005F-2
- Brand:
- Littelfuse
Bulk discount available
Subtotal (1 pack of 20 units)*
£5.06
(exc. VAT)
£6.08
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 100 unit(s) ready to ship from another location
- Plus 54,780 unit(s) shipping from 17 March 2026
- Plus 200 unit(s) shipping from 20 April 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Pack* |
|---|---|---|
| 20 - 80 | £0.253 | £5.06 |
| 100 - 480 | £0.201 | £4.02 |
| 500 - 980 | £0.155 | £3.10 |
| 1000 - 1980 | £0.137 | £2.74 |
| 2000 + | £0.129 | £2.58 |
*price indicative
- RS Stock No.:
- 517-7206
- Distrelec Article No.:
- 304-42-533
- Mfr. Part No.:
- MICROSMD005F-2
- 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 | 150mA | |
| Product Type | Resettable Fuse | |
| Voltage | 30 V dc | |
| Time to Trip | 1.5s | |
| Current Rating | 10 A | |
| Hold Current | 0.05A | |
| Length | 3.43mm | |
| Height | 0.85mm | |
| Width | 2.8 mm | |
| Terminal Material | Matt Tin | |
| Minimum Resistance | 3.6Ω | |
| Minimum Operating Temperature | -40°C | |
| Maximum Resistance | 50Ω | |
| Power Dissipation | 1W | |
| Maximum Operating Temperature | 85°C | |
| Standards/Approvals | CSA, RoHS, TUV, UL | |
| Series | microSMD | |
| Package Type | Reel | |
| Select all | ||
|---|---|---|
Brand Littelfuse | ||
Trip Current 150mA | ||
Product Type Resettable Fuse | ||
Voltage 30 V dc | ||
Time to Trip 1.5s | ||
Current Rating 10 A | ||
Hold Current 0.05A | ||
Length 3.43mm | ||
Height 0.85mm | ||
Width 2.8 mm | ||
Terminal Material Matt Tin | ||
Minimum Resistance 3.6Ω | ||
Minimum Operating Temperature -40°C | ||
Maximum Resistance 50Ω | ||
Power Dissipation 1W | ||
Maximum Operating Temperature 85°C | ||
Standards/Approvals CSA, RoHS, TUV, UL | ||
Series microSMD | ||
Package Type Reel | ||
- COO (Country of Origin):
- CN
PolySwitch Micro SMD series
SMT footprint 3225 (metric) 1210 (Imperial)
Surface Mount Technology
Resettable fuses are designed for the protection of electrical and electronic circuits against excessive currents. They switch rapidly from a low resistance to very high resistance state under electrical overload or short circuit conditions, and feature automatic reset and return to low resistance state when fault condition ceases and power is removed.
Maintenance free automatic reset for thousands of cycles
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