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Bourns Resettable Fuse MF-NSMF050-2, 0.5 A Current Rating, 13.2 V, Surface Mount Technology MF-NSMF050-2

Name: Bourns Resettable Fuse MF-NSMF050-2, 0.5 A Current Rating, 13.2 V, Surface Mount Technology MF-NSMF050-2
Brand: BOURNS
SKU: 343532
Price: 0.68 USD
Availability: InStock

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Category Resettable Fuses Brand BOURNS Condition New

Specifications

Country of Origin	India
Voltage	13.2V
Brand	Bourns
Height	0.85mm
Length	3.4mm
Model	MF-NSMF050-2
Width	1.8mm
Current Rating	100A
Series	MF-NSMF
Maximum Operating Temperature	85°C
Package Type	Reel
Minimum Operating Temperature	-40°C
Package Size	1812
Trip Current	1A
Power Dissipation	0.4W
Terminal Material	Electroless Nickel Immersion Gold Plated
Standards/Approvals	UL, RoHS
Time to Trip	0.1s
Hold Current	0.5A
Minimum Resistance	0.15Ω
Maximum Resistance	700mΩ

Key Features

Compact 1206 footprint saves board space and enables fast reaction to faults.
Symmetrical, low profile design for surface mount technology applications.
Switches quickly from low to high resistance under fault conditions.
Automatically resets after fault clearance, supporting thousands of cycles.
Electroless nickel immersion gold plated terminals for enhanced conductivity.
Wide temperature operating range from -40°C to 85°C ensures reliability.
Compliance with UL and RoHS standards for quality assurance.
Ideal for security systems, power supplies, automotive, medical, and telecommunications.

Product Description

Bourns MF-NSMF050-2 resettable fuse is designed for protection of electrical and electronic circuits from excessive currents, featuring a 0.5 A hold current and a 13.2 V voltage rating in a compact surface mount package.

Its small 1206 footprint and low profile allow it to save valuable PCB space while providing fast reaction times to fault conditions. The symmetrical design supports ease of mounting in SMT processes.

The device rapidly changes from a low resistance state to a high resistance state under fault conditions such as overloads or short circuits. Upon power removal, it automatically resets and returns to the low resistance state, enabling maintenance-free protection through thousands of cycles.

Electroless nickel immersion gold plated terminals ensure reliable electrical connectivity, while the fuse operates reliably from -40°C to 85°C ambient temperatures, making it suitable for a broad range of industrial environments.

It adheres to UL and RoHS standards, assuring safety and environmental compliance. Applications include security systems, power supplies and transformers, automotive electronics, medical equipment, instrumentation and control systems, computing peripherals, and audiovisual and telecommunications devices.

Compact design fits densely packed circuit boards. Surface mount technology eases automated assembly. Automatic reset reduces downtime and maintenance. Wide operating temperature range enhances durability. High reliability supported by industry certifications.

This resettable fuse is an excellent choice for engineers seeking efficient overcurrent protection in sensitive electronic applications. Explore more Bourns components and industrial electrical protection devices on EnvMart.

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