1025HC40-RTR Board mount fuse rated 40A at 250VAC and 72VDC. Fast blow, surface mount, in 2-SMD square end block package.
Mfr Part #:

1025HC40-RTR

Available from 1 distributors
Mfr Name: Eaton - Electronics Division
Eaton - Electronics Division
Board mount fuse rated 40A at 250VAC and 72VDC. Fast blow, surface mount, in 2-SMD square end block package.
Total Stock: 165 pcs
$ Price Range: $2.09 - $3.81

1025HC40-RTR Available from 1 distributor

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Non-Authorised
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165 pcs
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1025HC40-RTR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Approval Agency
Breaking Capacity @ Rated Voltage
Current Rating (Amps)
Fuse Type
Melting I²t
Mounting Type
Operating Temperature
Response Time
Tape & Reel
Voltage Rating

1025HC40-RTR Description

Short technical summary and product information.

The Eaton 1025HC40-RTR is a surface mount board mount fuse designed for overcurrent protection in demanding applications. It is rated for 40A continuous current at 250VAC and 72VDC, making it suitable for a variety of power circuits.

 

This fast blow fuse provides rapid response to overcurrent events, with a melting I²t of 400 A²s. It offers a breaking capacity of 300A at 250VAC and 500A at 72VDC, ensuring reliable interruption under fault conditions.

 

The fuse is housed in a compact 2-SMD square end block package measuring 4.50mm x 12.40mm. It is designed for surface mount assembly, enabling automated pick-and-place manufacturing.

 

Operating temperature range is -55°C to 125°C, with cURus safety approval. RoHS3 compliance and MSL Level 1 are noted but unverified.

1025HC40-RTR Quick Information

Product Type: Board Mount Fuse
Series: 1025HC
Canonical Name: 1025HC40-RTR Board Mount Fuse, 40A, 250VAC, 72VDC, Fast Blow, Surface Mount
Subcategory: Board Mount Fuse

1025HC40-RTR Compliance

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

1025HC40-RTR Estimated Pricing

Qty Low High
1+ $3.81 $3.81
10+ $3.52 $3.52
50+ $2.92 $2.92
100+ $2.69 $2.69
250+ $2.42 $2.42
500+ $2.23 $2.23
1,000+ $2.09 $2.09

Estimated market price range - modelled values for guidance only, not live distributor offers.

1025HC40-RTR Features

  • Fast blow response time for sensitive circuit protection.
  • Rated for 40A continuous current at 250VAC.
  • Surface mount package with 2-SMD square end block.
  • cURus approved for safety compliance.
  • Operating temperature range from -55°C to 125°C.

1025HC40-RTR Applications

  • Used in power supply protection circuits.
  • Suitable for battery management systems.
  • Ideal for automotive electronics requiring fast blow protection.
  • Applicable in industrial control equipment.

1025HC40-RTR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the 1025HC40-RTR fuse?

40 A.

What is the voltage rating of the 1025HC40-RTR?

250 VAC and 72 VDC.

What is the breaking capacity of the 1025HC40-RTR?

300 A at 250 VAC, 500 A at 72 VDC.

What is the response time of the 1025HC40-RTR?

Fast Blow.

What is the package type of the 1025HC40-RTR?

2-SMD, Square End Block.

What is the operating temperature range of the 1025HC40-RTR?

-55°C to 125°C.

What is the melting I²t value of the 1025HC40-RTR?

400 A²s.

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