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Wickmann 1.5 A 24V DC Resettable Fuse Surface Mount PPTC 1812L150/24MR

Category Resettable Fuses Brand Wickmann Condition New

Specifications

Country of Origin India
Voltage 24V dc
Brand Wickmann
Height 1.8mm
Length 4.73mm
Model 1812L150/24MR
Width 3.41mm
Current Rating 20A
Series 1812L
Maximum Operating Temperature 85°C
Minimum Operating Temperature -40°C
Trip Current 3A
Power Dissipation 0.8W
Terminal Material Solder Plated Copper
Time to Trip 1.5s
Hold Current 1.5A
Minimum Resistance 0.04Ω
Maximum Resistance 120mΩ

Key Features

  • Designed for fast response to fault currents with 1.5 seconds trip time.
  • Compact surface mount design saves board space.
  • Wide operating temperature range from -40°C to 85°C.
  • Low resistance ensures minimal power dissipation of 0.8W.
  • Solder plated copper terminals for secure connections.
  • Compatible with high temperature soldering processes.
  • Offers resettable overcurrent protection suitable for automotive and electronic applications.

Product Description

Wickmann 1812L150/24MR 1.5 A Resettable Fuse is designed for 24V DC electronic circuits requiring reliable and reusable overcurrent protection through surface mount PPTC technology. This fuse offers a trip current of 3A with a fast trip time response of approximately 1.5 seconds, enabling efficient fault current interruption to protect sensitive components.

The device has a current rating of 20A and a hold current of 1.5A, ensuring stable operation under normal load conditions. Its compact 1812L series form factor measures 4.73mm in length, 3.41mm in width, and 1.8mm in height, allowing space-saving board layouts.

Constructed using solder plated copper terminals, it provides durable and reliable solder connections compatible with high-temperature solder processes used in automotive and industrial electronics manufacturing. The fuse withstands operating temperatures from -40°C to 85°C, suitable for harsh environments.

Additional technical characteristics include a minimum resistance of 0.04Ω and a maximum resistance of 120mΩ, contributing to low power dissipation rated at 0.8W and efficient energy management. This surface mount resettable fuse is ideal for circuit protection in automotive systems, consumer electronics, industrial controls, and other demanding applications requiring resettable and maintenance-free overcurrent safeguarding.

Fast trip time of 1.5 seconds for quick fault clearance. Wide operating temperature range of -40°C to 85°C. Compact 1812L package compatible with surface mount manufacturing. Low resistance for minimal voltage drop and power loss.

Resettable PPTC technology avoiding fuse replacement after fault. Solder plated copper terminals for reliable connections. Supports up to 20A current rating and 24V DC voltage. Ideal for automotive, industrial, and consumer electronic applications.

This Wickmann resettable fuse ensures protection, reliability, and durability in electrical and electronic circuits, meeting modern manufacturing and operational standards. Explore EnvMart’s Electronics & Electricals catalog for a wide range of circuit protection devices including Resettable Fuses, for your industrial and electronic needs.

Wickmann 1.5 A 24V DC Resettable Fuse Surface Mount PPTC 1812L150/24MR
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Frequently Asked Questions

The voltage rating of this resettable fuse is 24V DC.

The hold current for this model is 1.5A.

The trip current for the Wickmann resettable fuse is 3A.

This fuse has a trip time of approximately 1.5 seconds.

The operating temperature range for this model is from -40°C to 85°C.

The dimensions of this model are 4.73mm in length, 3.41mm in width, and 1.8mm in height.

The terminals of this resettable fuse are made of solder plated copper.

The maximum current rating for this fuse is 20A.

The minimum resistance of this fuse is 0.04Ω.

The power dissipation rating for this model is 0.8W.

This resettable fuse is suitable for automotive, industrial, and consumer electronic applications.

Yes, this model is compatible with high-temperature soldering processes.

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