Littelfuse 0.3 A Resettable Fuse, 60 V
- RS Stock No.:
- 517-7026P
- Mfr. Part No.:
- SMD030F-2
- Brand:
- Littelfuse
Bulk discount available
Subtotal 100 units (supplied on a continuous strip)*
£32.40
(exc. VAT)
£38.90
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- Plus 1,530 unit(s) shipping from 09 February 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 100 - 490 | £0.324 |
| 500 - 1490 | £0.25 |
| 1500 - 2490 | £0.22 |
| 2500 + | £0.204 |
*price indicative
- RS Stock No.:
- 517-7026P
- Mfr. Part No.:
- SMD030F-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 | |
| Product Type | Resettable Fuse | |
| Trip Current | 600mA | |
| Voltage | 60 V | |
| Time to Trip | 3s | |
| Current Rating | 0.3 A | |
| Hold Current | 0.3A | |
| Length | 7.98mm | |
| Height | 3.18mm | |
| Width | 5.44 mm | |
| Terminal Material | Tin Plated | |
| Minimum Resistance | 1.2Ω | |
| Maximum Resistance | 4.8Ω | |
| Maximum Operating Temperature | 85°C | |
| Power Dissipation | 1.7W | |
| Standards/Approvals | No | |
| Series | PolySwitch | |
| Select all | ||
|---|---|---|
Brand Littelfuse | ||
Product Type Resettable Fuse | ||
Trip Current 600mA | ||
Voltage 60 V | ||
Time to Trip 3s | ||
Current Rating 0.3 A | ||
Hold Current 0.3A | ||
Length 7.98mm | ||
Height 3.18mm | ||
Width 5.44 mm | ||
Terminal Material Tin Plated | ||
Minimum Resistance 1.2Ω | ||
Maximum Resistance 4.8Ω | ||
Maximum Operating Temperature 85°C | ||
Power Dissipation 1.7W | ||
Standards/Approvals No | ||
Series PolySwitch | ||
PolySwitch SMD & SMD2 Series
From TE Connectivity, these SMD and SMD 2 Series surface mount Polyswitches are compact and suitable for a variety of computer and electronics applications.
SMT footprints:
• SMD - Hold current 0.3 - 1.25A: 7555 (metric) 2920 (Imperial)
• SMD2 - Hold current 1.5 - 2.5A: 8763 (metric) 3425 (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