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0453005.MR 0453005.MR is a 5A, 125V fast blow surface mount fuse from Littelfuse. It features a 2-SMD square end block package and operates from -55°C to 125°C.
Mfr Part #:

0453005.MR

Available from 3 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
0453005.MR is a 5A, 125V fast blow surface mount fuse from Littelfuse. It features a 2-SMD square end block package and operates from -55°C to 125°C.
✓ Total Stock: 4,436 pcs
$ Price Range: $0.77 - $1.61

0453005.MR Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
2,011 pcs
On Request
2011 pcs On Request 1 On Request On Request 21+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,804 pcs
On Request
1804 pcs On Request 1 On Request On Request On Request On Request On Request
Tokyo Device ✓
Non-Authorised Inventory information
621 pcs
On Request
621 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

0453005.MR 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
Halogen Free
Height
Length
Melting I²t
Mounting Type
Operating Temperature
Response Time
SVHC Present
Tape & Reel
Voltage Rating
Width
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0453005.MR Description

Short technical summary and product information.

The Littelfuse 0453005.MR is a surface mount fuse rated for 5A at 125V AC/DC with a fast blow response time. It is designed for board mount applications in a compact 2-SMD square end block package.

 

This fuse has a breaking capacity of 50A at rated voltage and a melting I²t of 5.566. It is approved by CSA, PSE, and UL, ensuring compliance with international safety standards.

 

The fuse is surface mountable with dimensions of 6.10mm x 2.69mm x 2.69mm. It operates over a wide temperature range of -55°C to 125°C, making it suitable for high-reliability applications. The device is RoHS3 compliant and has an MSL of 1 Unlimited.

0453005.MR Quick Information

Product Type: Fuse
Series: 453
Canonical Name: Littelfuse 0453005.MR — 5A 125V Fast Blow Surface Mount Fuse
Subcategory: Board Mount Fuse

0453005.MR Compliance

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

0453005.MR Estimated Pricing

Qty Low High
1+ $1.61 $1.61
5+ $1.43 $1.43
10+ $1.19 $1.19
50+ $0.99 $0.99
100+ $0.89 $0.89
250+ $0.80 $0.80
500+ $0.77 $0.77
1,000+ $0.77 $0.77

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

0453005.MR Features

  • Rated for 5A continuous current at 125V.
  • Fast blow response for overcurrent protection.
  • Surface mount in 2-SMD square end block package.
  • Operates from -55°C to 125°C.
  • Approved by CSA, PSE, and UL.

0453005.MR Applications

  • Ideal for overcurrent protection in power supply circuits.
  • Used in industrial control and automation equipment.
  • Suitable for portable electronics and battery protection.
  • Applicable in automotive electronics requiring fast blow fuses.

0453005.MR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the 0453005.MR?

5 A.

What is the voltage rating of the 0453005.MR?

125 V.

What is the breaking capacity of this fuse?

50 A at rated voltage.

What is the response time of the 0453005.MR?

Fast Blow.

What is the package/case of the 0453005.MR?

2-SMD, Square End Block.

What is the operating temperature range?

-55°C to 125°C.

What approvals does this fuse have?

CSA, PSE, UL.

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