Hand Crimp Tool for Micro-Fit 3.0 Crimp Terminals
Doc. No: ATS-638280200 Release Date: 03-15-16
UNCONTROLLED COPY
Page 2 of 7
Revision: C
Revision Date: 06-18-19
CONDITIONS
After crimping to the wire, the crimped terminal should measure as follows:
Terminal
Order No.
Wire Size
Conductor Crimp
Height
Conductor Crimp
Width (Ref)
Pull Force
Minimum
Tool Profile
Locator
AWG mm
2
mm
In.
mm
In.
N
Lb.
18 0.75mm
2
Order No.
Color
43030-0038
18
—
1.00-1.10 .039-.043
1.65
.065
89
20
X
63828-0275
Red
—
0.75
0.85-0.95 .033-.037
X
43031-0021
18
—
1.00-1.10 .039-.043
X
63828-0276 Yellow
—
0.75
0.85-0.95 .033-.037
X
43031-0022
18
—
1.00-1.10 .039-.043
X
—
0.75
0.85-0.95 .033-.037
X
43031-0023
18
—
1.00-1.10 .039-.043
X
—
0.75
0.85-0.95 .033-.037
X
45807-0003
45807-0005
18
—
1.00-1.10 .039-.043
1.65
.065
89
20
X
63828-0275
Red
203951-0001
18
—
1.00-1.10 .039-.043
1.65
.065
89
20
X
63828-0275
Red
Terminal
Series No.
Wire Size
Insulation Crimp
Height (Ref)
Insulation Crimp
Width (Ref)
AWG mm
2
mm
In.
mm
In.
43030
43031
45807
203951
18
0.75
1.90
.075
2.00
.078
Tool Qualification Notes
1.
(Ref) means that the dimension provided is approximate because of the wide range of wires,
conductor stranding, insulation diameter and insulation hardness.
2.
An occasional conductor crimp height measurement should be performed. It must lie between
the minimum and maximum crimp height specification.
3.
Pull force should be measured with no influence from the insulation crimp. To ensure this, strip
the wire long enough so the terminal insulation grips do not contact the wire insulation.
Notes
1.
This tool should only be used for the terminals and wire gauges specified on this sheet.
2.
Variations in tools, terminals, wire stranding and insulation types may affect crimp height.
3.
This tool is intended for AWG conductor sizes. It may not give good insulation crimp support for
insulation sizes outside of the specified range.
4.
Molex does not repair hand tools. See warranty on page 7. The replacement parts listed are the
only parts available for repair. If the handles or crimp tooling become damaged or worn, a new
tool must be purchased.
5.
Conductor crimp height should be used as the final criterion for an acceptable crimp. Refer to
Molex Quality Crimping Handbook 63800-0029 for additional information on crimping and crimp
testing.
6.
Molex does not certify crimp hand tools.
