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Eaton 4 A Resettable Fuse 6V Low Resistance SMD PTC Fuse Compact 1812 Footprint PTSLR18126V400

Category Resettable Fuse Brand Eaton Condition New

Specifications

Country of Origin China
Voltage 6V
Brand Eaton
Height 0.7mm
Length 4.73mm
Model PTSLR18126V400
Width 3.41mm
Current Rating 50A
Series Bussmann
Maximum Operating Temperature 85°C
Package Type Reel
Minimum Operating Temperature -40°C
Trip Current 8A
Power Dissipation 1W
Standards/Approvals cURus, UL, RoHS
Time to Trip 2s
Hold Current 4A
Minimum Resistance 3mΩ
Maximum Resistance 0.02Ω

Key Features

  • The compact 1812 SMD footprint makes it suitable for space-constrained designs.
  • Hold current rating of 4 A with a trip current of 8 A ensures reliable protection.
  • Power dissipation is 1 W, maintaining thermal stability under load.
  • Wide operating temperature range from -40°C to 85°C fits various industrial environments.
  • Low resistance values between 3 mΩ minimum and 0.02 Ω maximum.
  • Compliance with cURus, UL, and RoHS standards for safety and environmental regulations.
  • Packaged in reels suitable for automated assembly processes.
  • Used for overcurrent protection in data ports, micromotors, fans, USB protection, and battery charging applications.

Product Description

Eaton PTSLR18126V400 4 A Resettable Fuse 6V is a low resistance surface-mount device (SMD) designed for reliable overcurrent protection in compact electronic circuits. Featuring a compact 1812 footprint, this fuse is engineered to offer fast trip times while supporting a hold current of 4 A and a trip current of 8 A, making it ideal for sensitive and safety-critical applications.

This resettable fuse operates at a nominal voltage of 6 V and can dissipate up to 1 W of power, maintaining operational stability across a broad temperature range from -40°C to 85°C. Its minimum resistance of 3 mΩ and maximum resistance of 0.02 Ω ensure low impact on circuit performance while providing effective protection.

Constructed with high-quality materials and compliant with cURus, UL, and RoHS standards, this product is suitable for use in environments demanding strict safety and environmental compliance. The Eaton PTSLR18126V400 is typically employed in data ports, micromotors, fans, USB protection circuits, and battery charging applications.

Packaged in reels, it supports high-volume manufacturing with automated pick-and-place equipment, enhancing production efficiency and consistency. The compact 1812 footprint facilitates design flexibility in space-limited applications.

Fast time-to-trip characteristics protect sensitive components from damage. Rated for low voltage handheld equipment and PC-based medical devices. Compliance with global safety and environmental standards. Reliable overcurrent protection for USB, battery charging, and motor circuits.

Wide operating temperature range suited for diverse industrial settings. Low resistance ensures minimal impact on circuit performance. Ready for automated assembly with reel packaging. Manufactured under Eaton's Bussmann series legacy, ensuring quality and durability.

Explore the Eaton range of Resettable Fuses at EnvMart for reliable industrial and electronic protection solutions.

Eaton 4 A Resettable Fuse 6V Low Resistance SMD PTC Fuse Compact 1812 Footprint PTSLR18126V400
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Frequently Asked Questions

The hold current rating is 4 A, ensuring reliable protection under normal operating conditions.

The trip current for this model is 8 A, which activates the fuse to protect the circuit from overcurrent conditions.

It operates within a wide temperature range from -40°C to 85°C, making it suitable for various industrial environments.

The maximum power dissipation is 1 W, which helps maintain thermal stability under load conditions.

The dimensions are 4.73 mm in length, 3.41 mm in width, and 0.7 mm in height, fitting into a compact 1812 SMD footprint.

The minimum resistance is 3 mΩ and the maximum resistance is 0.02 Ω, ensuring low impact on circuit performance.

It complies with cURus, UL, and RoHS standards, ensuring safety and environmental compliance.

It is packaged in reels, which are suitable for automated assembly processes, enhancing production efficiency.

This model is typically used for overcurrent protection in data ports, micromotors, fans, USB protection, and battery charging applications.

The time to trip is 2 seconds, providing fast protection for sensitive components.

The nominal voltage rating is 6 V, making it suitable for low voltage applications.

This resettable fuse belongs to the Bussmann series, known for its reliable overcurrent protection solutions.

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