Bourns 3A Resettable Fuse, 24V
- RS Stock No.:
- 817-1652
- Mfr. Part No.:
- MF-LSMF300/24X-2
- Brand:
- Bourns
Bulk discount available
Subtotal (1 pack of 10 units)*
£6.40
(exc. VAT)
£7.70
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 780 unit(s) ready to ship
- Plus 3,860 unit(s) shipping from 28 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Pack* |
|---|---|---|
| 10 - 90 | £0.64 | £6.40 |
| 100 - 990 | £0.607 | £6.07 |
| 1000 - 2990 | £0.574 | £5.74 |
| 3000 - 9990 | £0.543 | £5.43 |
| 10000 + | £0.512 | £5.12 |
*price indicative
- RS Stock No.:
- 817-1652
- Mfr. Part No.:
- MF-LSMF300/24X-2
- Brand:
- Bourns
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Bourns | |
| Trip Current | 5.2A | |
| Voltage Rating | 24V | |
| Time to Trip | 5s | |
| Hold Current | 3A | |
| Maximum Current | 20 A | |
| Length | 7.98mm | |
| Height | 1.6mm | |
| Width | 5.44mm | |
| Terminal Material | Electroless Nickel Immersion Gold | |
| Minimum Resistance | 0.02Ω | |
| Maximum Resistance | 75mΩ | |
| Power Dissipation | 1.5W | |
| Minimum Operating Temperature | -40°C | |
| Package Size | 3121 | |
| Maximum Operating Temperature | +85°C | |
| Operating Temperature Range | -40 → +85 °C | |
| Dimensions | 7.98 x 5.44 x 1.6mm | |
Select all | ||
|---|---|---|
Brand Bourns | ||
Trip Current 5.2A | ||
Voltage Rating 24V | ||
Time to Trip 5s | ||
Hold Current 3A | ||
Maximum Current 20 A | ||
Length 7.98mm | ||
Height 1.6mm | ||
Width 5.44mm | ||
Terminal Material Electroless Nickel Immersion Gold | ||
Minimum Resistance 0.02Ω | ||
Maximum Resistance 75mΩ | ||
Power Dissipation 1.5W | ||
Minimum Operating Temperature -40°C | ||
Package Size 3121 | ||
Maximum Operating Temperature +85°C | ||
Operating Temperature Range -40 → +85 °C | ||
Dimensions 7.98 x 5.44 x 1.6mm | ||
- COO (Country of Origin):
- CN
MF-LSMF Series
High power ratings
Low profile
Compatible with Pb and Pb-free solder reflow profiles
RoHS compliant and halogen free
Surface mount packaging for automated assembly
Low profile
Compatible with Pb and Pb-free solder reflow profiles
RoHS compliant and halogen free
Surface mount packaging for automated assembly
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
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
Power supplies and transformers
Power switching devices
Automotive and medical equipment
Instrumentation and control
Computers and peripherals
Audio visual and telecommunications