Bulk discount available
Subtotal (1 pack of 10 units)*
£2.09
(exc. VAT)
£2.51
(inc. VAT)
FREE delivery for orders over £50.00
Being discontinued
- 210 left, ready to ship
- Final 1,830 unit(s) shipping from 28 October 2025
Units | Per unit | Per Pack* |
|---|---|---|
| 10 - 90 | £0.209 | £2.09 |
| 100 - 490 | £0.203 | £2.03 |
| 500 - 1490 | £0.198 | £1.98 |
| 1500 - 2490 | £0.193 | £1.93 |
| 2500 + | £0.187 | £1.87 |
*price indicative
- RS Stock No.:
- 647-8263
- Mfr. Part No.:
- MF-MSMF200-2
- 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 | 4A | |
| Voltage Rating | 8V | |
| Time to Trip | 3s | |
| Hold Current | 2A | |
| Maximum Current | 40 A | |
| Length | 4.73mm | |
| Height | 0.85mm | |
| Width | 3.41mm | |
| Terminal Material | Electroless Nickel Immersion Gold | |
| Minimum Resistance | 0.02Ω | |
| Maximum Resistance | 80mΩ | |
| Power Dissipation | 0.8W | |
| Minimum Operating Temperature | -40°C | |
| Package Size | 1812 | |
| Maximum Operating Temperature | +85°C | |
| Operating Temperature Range | -40 → +85 °C | |
| Dimensions | 4.73 x 3.41 x 0.85mm | |
Select all | ||
|---|---|---|
Brand Bourns | ||
Trip Current 4A | ||
Voltage Rating 8V | ||
Time to Trip 3s | ||
Hold Current 2A | ||
Maximum Current 40 A | ||
Length 4.73mm | ||
Height 0.85mm | ||
Width 3.41mm | ||
Terminal Material Electroless Nickel Immersion Gold | ||
Minimum Resistance 0.02Ω | ||
Maximum Resistance 80mΩ | ||
Power Dissipation 0.8W | ||
Minimum Operating Temperature -40°C | ||
Package Size 1812 | ||
Maximum Operating Temperature +85°C | ||
Operating Temperature Range -40 → +85 °C | ||
Dimensions 4.73 x 3.41 x 0.85mm | ||
MF-MSMF Series
Compliant with AEC-Q200 Rev-C- Stress Test Qualification for Passive Components in Automotive Applications
100 % electrically compatible with all previous generations of 1812 SMT devices
Compatible with Pb and Pb-free solder reflow profiles
Surface mount packaging for automated assembly
100 % electrically compatible with all previous generations of 1812 SMT devices
Compatible with Pb and Pb-free solder reflow profiles
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