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Bourns 0.5 Ampere Resettable Fuse, 15 Volt, 0.15s Trip Time, 1812 Package MF-MSMF050-2
Specifications
| Country of Origin | India |
|---|---|
| Voltage | 15V |
| Brand | Bourns |
| Height | 0.85mm |
| Length | 4.73mm |
| Model | MF-MSMF050-2 |
| Width | 3.41mm |
| Current Rating | 100A |
| Series | MF-MSMF |
| Maximum Operating Temperature | 85°C |
| Package Type | Reel |
| Minimum Operating Temperature | -40°C |
| Package Size | 1812 |
| Trip Current | 1A |
| Power Dissipation | 0.8W |
| Terminal Material | Electroless Nickel Immersion Gold Plated |
| Standards/Approvals | RoHS, UL |
| Time to Trip | 0.15s |
| Hold Current | 0.5A |
| Minimum Resistance | 0.15Ω |
| Maximum Resistance | 1Ω |
Key Features
- This resettable fuse features a trip current of 1 ampere and hold current of 0.5 ampere.
- Rated for a maximum voltage of 15 volts and a trip time of 0.15 seconds.
- Compact surface mount 1812 package suitable for automated assembly.
- Construction includes electroless nickel immersion gold plated terminals.
- Minimum resistance of 0.15 ohms and maximum resistance of 1 ohm.
- Operates reliably in temperature ranges from -40°C to 85°C.
- Power dissipation rating of 0.8 watts ensures efficient heat management.
- Complies with RoHS and UL standards for safety and environmental compliance.
Product Description
Bourns MF-MSMF050-2 Resettable Fuse 0.5A 15V is a surface mount protective component designed for rapid response to excessive current, switching from low resistance to high resistance under overload or short circuit conditions. This fuse automatically resets when fault conditions are removed, providing maintenance-free overcurrent protection for electronic circuits.
The device is housed in a compact 1812 SMT package optimized for automated placement during assembly. Its electroless nickel immersion gold plated terminals ensure reliable electrical connections and solderability. Operational temperature range is from -40°C to 85°C, allowing use in various industrial and automotive environments.
With a trip current of 1A and a hold current of 0.5A, the MF-MSMF050-2 supports quick interruption of fault currents within 0.15 seconds, limiting damage to circuit components. The fuse has a power dissipation rating of 0.8W, ensuring safe thermal performance during operation.
This series complies with RoHS directives and is UL recognized, making it suitable for use in compliance-conscious production. The resettable nature of this fuse mitigates downtime and maintenance, supporting thousands of automatic reset cycles.
Trip current of 1 ampere with 0.15 seconds time to trip. Hold current rated at 0.5 ampere for circuit reliability. Compact 1812 reel packaging facilitates automated SMT assembly. Surface mount technology suitable for modern electronics manufacturing.
Terminal plating ensures durability and corrosion resistance. Wide operational temperature range from -40°C to 85°C. Power dissipation rating of 0.8 watts for thermal management. RoHS and UL approved for quality and environmental standards.
Commonly applied in automotive, medical, security, power supply, and communications equipment.
For engineers and purchasing professionals, this resettable fuse represents a reliable, efficient solution for overcurrent circuit protection. Explore further products in the Resettable Fuse category at EnvMart for additional specifications and alternatives.
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Frequently Asked Questions
The trip current of this resettable fuse is 1 ampere.
This model is rated for a maximum voltage of 15 volts.
The hold current for this resettable fuse is 0.5 ampere.
The time to trip for this fuse is 0.15 seconds.
It operates reliably in temperature ranges from -40°C to 85°C.
The dimensions of this fuse are 4.73mm in length, 3.41mm in width, and 0.85mm in height.
This model comes in a compact 1812 surface mount package.
The terminals are made of electroless nickel immersion gold plated material.
The power dissipation rating is 0.8 watts.
It complies with RoHS and is UL recognized for safety and environmental compliance.
This resettable fuse is commonly applied in automotive, medical, security, power supply, and communications equipment.
The minimum resistance is 0.15 ohms and the maximum resistance is 1 ohm.
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