Have a small number of parts or want to add parts manually? Request Quote manually

Search across all market segments

0456030.ER Littelfuse 0456030.ER is a 30A, 125VAC/72VDC very fast acting surface mount fuse in a 2-SMD square end block package. It is RoHS compliant and halogen free.
Mfr Part #:

0456030.ER

Available from 7 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Littelfuse 0456030.ER is a 30A, 125VAC/72VDC very fast acting surface mount fuse in a 2-SMD square end block package. It is RoHS compliant and halogen free.
Total Stock: 20,294 pcs

0456030.ER Available from 7 distributors

Authorised
Non-Authorised

0456030.ER 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
Lead Style
Length
Medical Grade
Melting I²t
Military Grade
Mounting Type
Operating Temperature
Package / Case
Response Time
Tape & Reel
Voltage Drop
Voltage Rating
Voltage Rating AC
Voltage Rating DC
Width

0456030.ER Description

Short technical summary and product information.

The Littelfuse 0456030.ER is a 30A board mount fuse from the 456 Series, designed for high current surface mount applications. It is rated for 125VAC and 72VDC with a breaking capacity of 100A at 125VAC and 500A at 72VDC.

 

This very fast acting fuse has a nominal cold resistance of 0.00132 ohms and a melting I²t of 81 A²sec. The voltage drop at rated current is 69.9 mV. It operates over a temperature range of -55°C to 125°C.

 

The fuse is housed in a compact 2-SMD square end block package (NANO2) with dimensions 10.10mm x 3.12mm x 3.12mm. It is suitable for lead-free soldering processes and is RoHS compliant and halogen free.

 

Typical applications include voltage regulator modules for PC servers, cooling fan systems, storage system power, and base station power supplies. The fuse is approved by cULus and PSE.

0456030.ER Quick Information

Product Type: Fuse
Series: 456
Canonical Name: Littelfuse 0456030.ER 30A 125VAC/72VDC Very Fast Acting Surface Mount Fuse
Subcategory: Surface Mount Fuse

0456030.ER Compliance

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

0456030.ER Features

  • Rated for 30A continuous current.
  • Very fast acting response time.
  • Surface mount NANO2 package.
  • RoHS compliant and halogen free.
  • Approved by cULus and PSE.

0456030.ER Applications

  • Used in PC server voltage regulator modules.
  • Ideal for cooling fan systems in servers.
  • Suitable for storage system power supplies.
  • Applied in base station power supplies.

0456030.ER FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the 0456030.ER fuse?

30 A.

What is the voltage rating?

125 VAC and 72 VDC.

What is the breaking capacity?

100 A at 125 VAC and 500 A at 72 VDC.

What is the response time?

Very fast acting (fast blow).

What is the package type?

2-SMD square end block (NANO2).

What is the operating temperature range?

-55°C to 125°C.

Is the fuse RoHS compliant?

Yes, RoHS compliant and halogen free.

Home
Categories
Submit RFQ
Login
Account

Categories