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Littelfuse Non-Resettable Wire Ended Fuse Axial 750mA 125 V ac 125 V dc Ceramic Body 0251.750MRT1L

Category Non-Resettable Fuses Brand LITTELFUSE Condition New

Specifications

Country of Origin India
Voltage 125, 125V ac
Diameter 2.8mm
Brand Littelfuse
Body Material Ceramic
Model 0251.750MRT1L
Current Rating 750mA
Series 251
Maximum Operating Temperature 125°C
Minimum Operating Temperature -55°C
Lead Length 52.4mm
Breaking Capacity 300A
Standards/Approvals PSE, cURus, TUV, CSA
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RS Stock No. 738-3052Brand: LittelfuseManufacturers Part No.: 0251.750MRT1L
Lead Diameter 0.64mm
Fuse Characteristics Super Fast Acting
Lead Orientation Axial

Key Features

  • Rated current 750mA ensures precise protection against overcurrent conditions.
  • Operates at 125 V AC and 125 V DC voltage levels to suit diverse applications.
  • Ceramic body construction provides durability and thermal resistance.
  • Axial lead orientation with 52.4mm lead length simplifies installation in circuit boards.
  • Super fast acting (FF) fuse speed offers rapid response to faults.
  • Breaking capacity of 300A supports protection under high fault currents.
  • Wide operating temperature range from -55°C to 125°C enables use in harsh environments.
  • Compliance with standards including PSE, cURus, TUV, and CSA ensures safety and reliability.

Product Description

The Littelfuse 0251.750MRT1L is a non-resettable wire ended fuse with an axial lead orientation designed to safeguard electrical circuits by interrupting overcurrent faults efficiently. Operating at a nominal current rating of 750mA and voltage ratings of 125 V AC and 125 V DC, this fuse is engineered to protect a variety of electronic devices such as LCD monitors, audio/video systems, lighting controls, and medical equipment.

Constructed with a durable ceramic body and featuring super fast acting (FF) characteristics, this fuse provides rapid interruption of fault currents ensuring enhanced protection. It supports a breaking capacity of 300A, allowing it to handle high fault conditions without damage.

The fuse leads measure 52.4mm in length and have a diameter of 0.64mm, facilitating easy mounting and reliable connectivity. Its operating temperature ranges from -55°C to 125°C, making it suitable for use in extreme thermal environments including industrial and commercial applications.

Compliance with recognized safety standards such as PSE, cURus, TUV, and CSA underscores its quality and dependability in critical circuit protection roles. Rated current 750mA for precise protection. Voltage rating of 125 V AC/DC for versatile applications.

Ceramic body material offers robustness and heat resistance. Axial lead design with 52.4mm lead length for straightforward installation. Super fast acting fuse speed provides quick fault interruption. High breaking capacity of 300A to withstand fault conditions.

Wide operating temperature range from -55°C to 125°C ensures reliability. Meets multiple international safety standards for quality assurance.

This Littelfuse non-resettable fuse is ideal for industrial, laboratory, commercial, and electronic manufacturing contexts where reliable and fast circuit protection is critical. It is part of the Littelfuse 251 series known for compact subminiature fuses that save space without compromising performance.

Explore more non-resettable fuse options and related circuit protection products in our Electronics & Electricals category at EnvMart.

Explore more products in our Non-Resettable Fuses category.

Littelfuse Non-Resettable Wire Ended Fuse Axial 750mA 125 V ac 125 V dc Ceramic Body 0251.750MRT1L
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Frequently Asked Questions

The Littelfuse 0251.750MRT1L has a current rating of 750mA, providing precise protection against overcurrent conditions.

It operates at voltage levels of 125 V AC and 125 V DC, making it suitable for a variety of applications.

This fuse has a breaking capacity of 300A, allowing it to handle high fault currents without damage.

The leads measure 52.4mm in length and have a diameter of 0.64mm, facilitating easy installation.

The fuse features a ceramic body, which provides durability and thermal resistance.

It has a wide operating temperature range from -55°C to 125°C, making it suitable for use in harsh environments.

This model is classified as a super fast acting (FF) fuse, offering rapid response to faults.

It complies with multiple standards including PSE, cURus, TUV, and CSA, ensuring safety and reliability.

The Littelfuse 0251.750MRT1L features an axial lead orientation, simplifying installation in circuit boards.

This fuse is suitable for protecting various electronic devices such as LCD monitors, audio/video systems, lighting controls, and medical equipment.

It is part of the Littelfuse 251 series, known for compact subminiature fuses that save space without compromising performance.

The Littelfuse 0251.750MRT1L is manufactured in India.

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