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0451.750MRL Fuse board mount, 750mA, 125VAC/VDC, fast blow, surface mount, 2-SMD square end block package. 50A breaking capacity, RoHS compliant.
Mfr Part #:

0451.750MRL

Available from 2 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Fuse board mount, 750mA, 125VAC/VDC, fast blow, surface mount, 2-SMD square end block package. 50A breaking capacity, RoHS compliant.
Total Stock: 2,200 pcs

0451.750MRL 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
1,200 pcs
1200 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
1,000 pcs
1000 pcs On Request 1 On Request On Request On Request On Request On Request

0451.750MRL Specifications Quick View

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

0451.750MRL Description

Short technical summary and product information.

The Nano2 SMF Fuse is a very small, Wire-in-Air (WIA) square shape surface mount fuse designed for secondary side circuit over-current protection. Rated at 750mA and 125V, this fast-acting fuse provides 50A breaking capacity. Suitable for applications such as notebook PCs, LCD TVs, power supplies, and telecom systems. It is RoHS compliant and halogen free. Package: 2-SMD, square end block, dimensions 6.10mm x 2.69mm x 2.69mm. Operating temperature range -55°C to 125°C.

0451.750MRL Quick Information

Product Type: Fuse
Series: 451
Canonical Name: Littelfuse 0451.750MRL - 750mA Fast Blow Surface Mount Fuse, 125V, 50A Breaking Capacity
Subcategory: Surface Mount Fuse

0451.750MRL Compliance

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

0451.750MRL Features

  • Rated for 750mA at 125V.
  • Fast blow response time.
  • Surface mount 2-SMD package.
  • 50A breaking capacity at 125V.
  • RoHS compliant and halogen free.

0451.750MRL Applications

  • Ideal for notebook PC protection.
  • Used in LCD TV power supplies.
  • Suitable for telecom system circuits.
  • Designed for secondary side protection.

0451.750MRL FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the 0451.750MRL fuse?

0.75 A (750 mA).

What is the voltage rating?

125 V AC/DC.

What is the breaking capacity?

50 A at 125 V.

What is the response time?

Fast blow (very fast-acting per datasheet).

What package does this fuse come in?

2-SMD, square end block, surface mount.

What is the operating temperature range?

-55°C to 125°C.

Is this fuse RoHS compliant?

Yes, RoHS3 compliant and halogen free.

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