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0160004.MR Fuse board mount, 4A, 250VAC, slow blow, in 2-SMD square end block with clip package. RoHS compliant and halogen free.
Mfr Part #:

0160004.MR

Available from 1 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Fuse board mount, 4A, 250VAC, slow blow, in 2-SMD square end block with clip package. RoHS compliant and halogen free.
Total Stock: 164 pcs

0160004.MR Available from 1 distributor

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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164 pcs
164 pcs On Request 1 On Request On Request On Request On Request On Request

0160004.MR Specifications Quick View

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

0160004.MR Description

Short technical summary and product information.

The Littelfuse 0160004.MR is a 4A, 250VAC board mount fuse designed for surface mount applications. It is part of the 160 Series fuse and clip assembly, which provides a low-profile, easily replaceable fuse option compatible with automated PCB assembly. The fuse features a slow blow (time-delay) response, with a nominal melting I²t of 122.5 A²sec and a cold resistance of 0.0160 ohms. It has a breaking capacity of 50A at 250VAC. The package is a 2-SMD, square end block with clip, requiring a holder for surface mounting. The fuse is RoHS compliant and halogen free, with agency approvals including cULus, PS, and E. Operating temperature range is -55°C to 125°C.

0160004.MR Quick Information

Product Type: Fuse and Clip Assembly
Series: 160 Series
Canonical Name: Littelfuse 0160004.MR 4A 250VAC Board Mount Fuse, 2-SMD Square End Block with Clip
Subcategory: Surface Mount Fuses

0160004.MR Compliance

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

0160004.MR Features

  • Rated for 4A at 250VAC.
  • Slow blow (time-delay) response.
  • 50A breaking capacity at 250VAC.
  • RoHS compliant and halogen free.
  • Surface mount package with clip.

0160004.MR Applications

  • Provides overcurrent protection in power supplies.
  • Ideal for board-level circuit protection.
  • Suitable for automated PCB assembly.
  • Permits easy fuse replacement without rework.

0160004.MR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the 0160004.MR?

4 A.

What is the voltage rating?

250 VAC.

What is the breaking capacity?

50 A at 250 VAC.

What is the response time?

Slow blow (time-delay).

What is the package/case type?

2-SMD, Square End Block with Clip.

What is the operating temperature range?

-55°C to 125°C.

What agency approvals does this fuse have?

cULus, PS, and E.

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