0469005.WR

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0469005.WR

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FUSE BOARD MOUNT 5A 32VDC 1206

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Thông số kỹ thuật

thuộc tính Giá trị
Supplier Littelfuse Inc.
Package / Case Tape & Reel (TR),Cut Tape (CT)
Series 469
Part Status Obsolete
Mounting Type Surface Mount
Fuse Type Board Mount (Cartridge Style Excluded)
Current Rating (Amps) 5 A
Voltage Rating - DC 32 V
Response Time Slow Blow
Breaking Capacity @ Rated Voltage 60A
Melting I²t 5.62
Approval Agency CSA, UL
Operating Temperature -55°C ~ 150°C

Tổng quan

Description

"Introduction to 0469005.WR" likely refers to a specific code or identifier that may be related to a course, product, document, or similar item. Without additional context, it is difficult to provide a concise explanation specific to that identifier. If it pertains to a course, it could be an introduction to a subject with the code 0469005.WR, potentially within a university or educational institution's catalog. It could also be a reference number for a document or manual within a company or organization that requires understanding or training.
If you can provide more context or specify the field or institution this identifier is associated with, I could offer a more targeted explanation.

Equivalent

The 0469005.WR chip is a 5A surface-mount resettable fuse by Littelfuse, commonly known as a PPTC (polymeric positive temperature coefficient) device. Equivalent products include similar resettable fuses from other manufacturers like the Bourns MF-RX050, TE Connectivity's RUEF500, and Bel Fuse's 0ZCM0050FF2E. Always ensure compatibility by checking the current rating, hold current, trip current, voltage rating, and physical dimensions when selecting an equivalent.

Pinout

The 0469005.WR is a surface-mount fuse made by Littelfuse. It is part of the 469 Series, which are polymeric positive temperature coefficient (PPTC) resettable fuses. These fuses are often used in electronics for overcurrent protection.
The specific model number, 0469005.WR, indicates it has a current rating of 0.5A. As for the pin count, these devices are typically two-terminal components, meaning they have two pins or leads.
The primary function of the 0469005.WR is to protect circuits from overcurrent conditions. When the current exceeds the rated limit, the PPTC material heats up and increases its resistance, significantly reducing the current flow and protecting the circuit. Once the overcurrent condition is resolved, the device cools down and resets to its original low-resistance state, allowing normal operation to resume without needing replacement.

Manufacturer

The 0469005.WR is a part number for a fuse manufactured by Littelfuse, Inc. Littelfuse is a company that specializes in circuit protection, power control, and sensing technologies. Founded in 1927, it has grown to become a leading provider of a diverse range of products that are essential for protecting and enhancing the performance of electronic systems. Littelfuse products are used in various industries, including automotive, industrial, consumer electronics, and telecommunications. The company is known for its innovation in developing reliable and efficient solutions for managing electrical power and protecting devices from voltage spikes, short circuits, and other electrical anomalies.

Package

The package type for part number 0469005.WR is a Surface Mount Device (SMD). This component is a chip fuse designed for electronic circuits requiring overcurrent protection.

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