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Packaging Information

Microsquare™ Magnet Wire


Microsquare magnet wire

Microsquare magnet wire was developed to provide improved winding uniformity and maximum use of space.

Miniature square and rectangular magnet wire for specialty coil and motor windings.


When product miniaturization calls for tighter dimensional specifications, MWS Microsquare film-coated magnet wire allows design engineers to create compact coils and small motors that deliver more power in less space.


Microsquare means miniature square and rectangular, copper and aluminum magnet wire. Custom-produced by MWS in sizes smaller than 14 AWG or 3500 sq. mil. cross-sectional area, Microsquare is available in a wide range of solderable and high-temperature insulations and a variety of colors, with or without bondable overcoats. See our Magnet Wire Insulation Guide for information on film insulations and our Bondable Magnet Wire page for more information on the bondable overcoats.

Click here to view technical data on Copper and Aluminum Microsquare Products.

Part Number Ordering System.
Make your own part number by following the guidelines outlined below.


Below is an example of 22 AWG square copper, Single PolyNylon 155°C( SPN-155), Natural color - MWS Part# M221121(155)

 

M 22 1 1 2 1 (155)
Product
Letter


For all Microsquare magnet wire - "M"
Square
AWG Size


Use "88" for
special sizes.

Use"99" for
rectangular sizes.

(show actual
size after basic
number.
Example:
M99(.001x.010)1121
Conductor Material

1= Copper

2= Aluminum

9 = Special

Insulation Build

1=Single

2= Heavy

3=Triple

4=Quadruple

9=Special

Insulation
Type

1=Polyurethane

2=PolyNylon

3=Polyester-180

4=Polyester-200

5=Polyurethane Bondable

6=Solderable Polyester

7=Formvar

8=ML

9=Special

Color
Code

1=Natural

2=Green

3=Red

4=Blue

9=Special

Thermal
Class


Used to distinguish
between 130°C, 155°C & 180°C Polyurethane and Poly-nylon insulations.

" Microsquare™ " is a trademark of MWS Wire Industries


NEMA Connect
ISO 9001 : 2008 CERTIFICATION
INTERNATIONAL DISTRIBUTORS
TERMS AND CONDITIONS
FAQS

Headquartered in Westlake Village, California USA, MWS inventories more than 50,000
Magnet and Specialty wires along with production facilities for drawing, shaping, serving,
twisting and insulating of wire for high-technology users worldwide.

Established in 1968