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0458004.DR Surface mount fuse rated at 4A, 32VAC and 75VDC with fast blow response. 1206 package size, RoHS compliant and halogen-free.
Mfr Part #:

0458004.DR

Available from 2 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Surface mount fuse rated at 4A, 32VAC and 75VDC with fast blow response. 1206 package size, RoHS compliant and halogen-free.
Total Stock: 12,360 pcs

0458004.DR Available from 2 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
12,280 pcs
12280 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
80 pcs
80 pcs On Request 1 On Request On Request On Request On Request On Request

0458004.DR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Approval Agency
Breaking Capacity @ Rated Voltage
Cold Resistance
Current Rating (Amps)
Fuse Type
Halogen Free
Height
Length
Medical Grade
Melting I²t
Military Grade
Mounting Type
Operating Temperature
Package / Case
Response Time
Voltage Rating
Voltage Rating AC
Voltage Rating DC
Width

0458004.DR Description

Short technical summary and product information.

The 0458004.DR is a 4A surface mount fuse from Littelfuse, part of the 458 Series NANO2 family. It is rated for 32VAC and 75VDC with a breaking capacity of 50A at rated voltage. The fuse offers a fast blow response time and is designed for overcurrent protection in space-constrained applications. Its cold resistance is 0.032 ohms and melting I²t is 4.832 A²s. The operating temperature range is -55°C to 125°C. The 1206 (3216 Metric) package is surface mount compatible, with dimensions 3.18mm x 1.58mm x 1.58mm. It is RoHS compliant and halogen-free. Typical applications include notebook PCs, LCD panels, battery packs, network equipment, telecom equipment, and portable consumer electronics.

0458004.DR Quick Information

Product Type: Surface Mount Fuse
Series: 458 Series
Canonical Name: 0458004.DR Littelfuse 458 Series 1206 Size Fast Blow Surface Mount Fuse
Subcategory: Board Mount Fuse

0458004.DR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): MSL 1 (Unlimited)
REACH Status: Non-Compliant
Lead Free: Yes

0458004.DR Features

  • Rated for 4A continuous current.
  • Fast blow response time protection.
  • 1206 surface mount package size.
  • RoHS compliant and halogen-free.
  • Operates from -55°C to 125°C.

0458004.DR Applications

  • Used in notebook PC power circuits.
  • Ideal for LCD panel backlight inverters.
  • Suitable for battery pack protection.
  • Applied in network and telecom equipment.

0458004.DR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the 0458004.DR fuse?

4A.

What is the voltage rating of this fuse?

32VAC and 75VDC.

What is the breaking capacity of the 0458004.DR?

50A at rated voltage (75VDC or 32VAC).

What is the response time of this fuse?

Fast blow.

What is the package size of the 0458004.DR?

1206 (3216 Metric) surface mount package.

What is the operating temperature range?

-55°C to 125°C.

What are the compliance certifications?

RoHS compliant, halogen-free, and cULus approved.

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