help desk software
54745AB by wakefield
Image is representational - see mfr. specs

54745AB

Wakefield

The 54745AB is a vertical-fin extruded aluminum heat sink designed for cooling "Quarter-Brick" DC/DC converters in forced convection applications. ...

Datasheet
RoHS Compliant
Packaging
Accessories
Request Programming Quote
This product is backed by Master Electronics' Certificate of Compliance Guarantee. Rest assured you will receive the Manufacturer's Certificate of Compliance with your order. Certificate of Compliance Guarantee

DESCRIPTION

The 54745AB is an extruded aluminum heat sink from the 547 series, specifically designed for the thermal management of "Quarter-Brick" DC/DC converters. It features a vertical fin orientation with 20 fins, optimized for forced convection environments where it provides a thermal resistance of 2.1 °C/W with an airflow of 300 ft/min. The heat sink has a low profile with a height of 0.45 inches (11.4 mm) and footprint dimensions of 1.45 x 2.28 inches. Constructed from black anodized aluminum, it includes versatile mounting slots to fit the majority of quarter-brick converters on the market, making it a flexible solution for cooling power modules.

Search Keywords: 54745AB

SPECIFICATIONS

Product Attribute
Attribute Value
Select Attribute
Products found: 0
Supplier:
Wakefield
Part No:
54745AB
Alias/AKA:
547-45AB
Unit of Measure:
Per Each
RoHS:
Yes
HTS:
7616995090
COO:
CN
ECCN:
EAR99
Supplier Standard Pack: This information is provided for customers who prefer to buy in multiples of the Manufacturer’s Standard Package quantity. Minimum Order Quantities and Required Order Multiples are presented with our price and availability information.
250

IN STOCK: 1,168

Can Ship immediately

Minimum Order Quantity: 10

Factory Lead-Time 16 Weeks

Qty
Unit Price
10
$3.40
50
$2.98
250
$2.64
500
$2.57
1,000
$2.55
2,500
$2.54
5,000
$2.53
7,500 +
$2.51
Suppliers Standard Package
Log in for special pricing Click for Quote Price Match Request
Please Note: Tariffs may apply for U.S. shipments

Tools/3D Models

Product Guides