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0429005.WRM Littelfuse 0429005.WRM is a 5A 24V fast blow board mount fuse in a 1206 surface mount package.
Mfr Part #:

0429005.WRM

Available from 3 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Littelfuse 0429005.WRM is a 5A 24V fast blow board mount fuse in a 1206 surface mount package.
Total Stock: 18,040 pcs

0429005.WRM Available from 3 distributors

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
8,900 pcs
8900 pcs On Request 1 On Request On Request 04+ On Request On Request
Non-Authorised Inventory information
6,200 pcs
6200 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
2,940 pcs
2940 pcs On Request 1 On Request On Request On Request On Request On Request

0429005.WRM Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Body Material
Cover Coat
Current Rating
Current Rating (Amps)
Fuse Type
Height
Interrupting Rating
Lead Style
Length
Marking Code
Melting I²t
Mounting Type
Operating Temperature
Operating Temperature Range Max
Operating Temperature Range Min
Package / Case
Resistance Cold
Response Time
Tape & Reel
Tape & Reel Quantity
Tape and Reel Quantity
Termination Material
Voltage Rating
Width

0429005.WRM Description

Short technical summary and product information.

The Littelfuse 0429005.WRM is a 5A 24V fast blow surface mount fuse from the 429 series. It is designed for board-level overcurrent protection in a compact 1206 (3216 Metric) package measuring 3.18mm x 1.52mm x 1.14mm. The fuse features a fast blow response time, opening within 5 seconds at 200% of rated current and within 0.2 seconds at 300% of rated current.

 

This fuse has a cold resistance of 0.01375 Ohms and a melting I2t of 2.70 A²s. It is rated for an interrupting capacity of 35A at 24VAC/VDC. The operating temperature range is -55°C to 90°C. The body is constructed with an epoxy substrate, copper/nickel/tin-lead terminations, and a conformal coating cover.

 

The 0429005.WRM is suitable for a wide range of applications requiring reliable overcurrent protection in space-constrained designs. It is surface mountable and compatible with reflow soldering processes up to 260°C for 30 seconds.

0429005.WRM Quick Information

Product Type: Board Mount Fuse
Series: 429
Canonical Name: Littelfuse 429 Series 5A 24V Fast Blow Surface Mount Fuse
Subcategory: Board Mount Fuse

0429005.WRM Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: No

0429005.WRM Features

  • 5A current rating for overcurrent protection.
  • 24V voltage rating for low-voltage circuits.
  • Fast blow response for rapid circuit interruption.
  • Surface mount 1206 package for compact designs.
  • Operating temperature range -55°C to 90°C.

0429005.WRM Applications

  • Used in board-level overcurrent protection circuits.
  • Suitable for low-voltage DC power systems.
  • Ideal for space-constrained electronic assemblies.
  • Applied in industrial control and automation equipment.

0429005.WRM FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the 0429005.WRM fuse?

The current rating is 5 A.

What is the voltage rating of the 0429005.WRM fuse?

The voltage rating is 24 V.

What is the response time of the 0429005.WRM fuse?

The response time is fast blow. It opens within 5 seconds at 200% of rated current and within 0.2 seconds at 300% of rated current.

What is the package or case size of the 0429005.WRM fuse?

The package is 1206 (3216 Metric).

What is the operating temperature range of the 0429005.WRM fuse?

The operating temperature range is -55°C to 90°C.

What is the interrupting rating of the 0429005.WRM fuse?

The interrupting rating is 35 A at rated voltage.

What is the marking code on the 0429005.WRM fuse?

The marking code is FT.

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