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0430002.WR Fuse Board Mount 2A 63VAC/VDC Slow Blow Surface Mount 1206 (3216 Metric). CSA/UL approved with 50A interrupting rating.
Mfr Part #:

0430002.WR

Available from 2 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Fuse Board Mount 2A 63VAC/VDC Slow Blow Surface Mount 1206 (3216 Metric). CSA/UL approved with 50A interrupting rating.
Total Stock: 20,652 pcs

0430002.WR 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
19,162 pcs
19162 pcs On Request 1 On Request On Request 04+ On Request On Request
Non-Authorised Inventory information
1,490 pcs
1490 pcs On Request 1 On Request On Request On Request On Request On Request

0430002.WR Specifications Quick View

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

0430002.WR Description

Short technical summary and product information.

This Littelfuse 430 Series surface mount fuse is a board mount type with a slow blow (Slo-Blo) response time, designed for overcurrent protection in space-constrained applications. It is rated for 2A continuous current and 63VAC/VDC, with an interrupting capacity of 50A at 63VAC/VDC.

 

The fuse is housed in a 1206 (3216 Metric) package measuring 3.18mm x 1.52mm x 1.14mm, making it suitable for high-density SMD assemblies. It features a nominal cold resistance of 0.017 ohms and a melting I²t of 0.255 A²s. The operating temperature range is -55°C to 90°C.

 

Typical applications include cell phones, battery packs, digital cameras, and hard disk drives. The fuse is approved by CSA and UL, and is lead-free and RoHS compliant (unverified).

0430002.WR Quick Information

Product Type: Fuse
Series: 430
Canonical Name: 0430002.WR Littelfuse 430 Series Surface Mount Fuse, 2A, 63V, Slow Blow, 1206
Subcategory: Surface Mount Fuse

0430002.WR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

0430002.WR Features

  • 2A current rating for overcurrent protection.
  • Slow blow response for inrush current tolerance.
  • 63V AC/DC voltage rating.
  • Surface mount 1206 package for compact designs.
  • CSA and UL approved.

0430002.WR Applications

  • Protects cell phone battery circuits.
  • Used in digital camera power supplies.
  • Ideal for hard disk drive secondary protection.
  • Suitable for portable electronics applications.

0430002.WR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the 0430002.WR?

2A.

What is the voltage rating?

63VAC/VDC.

What is the interrupting rating?

50A at 63VAC/VDC.

What is the response time?

Slow Blow (Slo-Blo).

What is the package size?

1206 (3216 Metric).

What is the melting I²t?

0.255 A²s.

What is the operating temperature range?

-55°C to 90°C.

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