Fine Adjust Applicator “Micro-Fit 3.0™” Crimp Terminals
FineAdjust
Applicator
Application Tooling
Specification Sheet
Order No. 63900-4400
FEATURES
Quick punch removal with the push of a button for fast and easy tooling change
Applicator designed to industry standard mounting and shut height 135.80mm (5.346")
Quick set-up time; plus the crimp height, track and feed adjustments can be set without removing the applicator
from the press
Fine adjustment allows users to achieve target with little effort by adjusting in increments of .015mm (.0006") for
conductor crimp height and .063mm (.0025") for insulation height
Independent adjustment rings allow users to quickly adjust the conductor or insulation crimp height without
affecting each other
Directly adapts to most automatic wire processing machines
SCOPE
Products: Micro-Fit 3.0™ Crimp Terminal, Male and Female, 26-30 AWG.
Terminal Series No
43030
43031
45773
Terminal Order No.
Wire Size
AWG
mm²
Insulation Diameter
mm
In.
Strip Length
mm
In.
43030-0004 43030-0006
26-30 0.12-0.05 1.12-1.27 .044-.050 2.54-2.92 .100-.115
43030-0005 43030-0056
43031-0004 43031-0006 43031-0106
26-30 0.12-0.05 1.12-1.27 .044-.050 2.54-2.92 .100-.115
43031-0005 43031-0019
45773-0004 45773-0005 45773-0006 26-30 0.12-0.05 1.12-1.27 .044-.050 2.54-2.92 .100-.115
This Applicator will crimp large wire insulation diameter shown above.
Applicator 63900-1600 should be used for insulation OD 1.10-0.63 mm (.043-.025 inch).
DEFINITION OF TERMS
BELL MOUTH
BRUSH
INSULATION
CRIMP
SEAM
BEND UP
ROLLING
STRIP
LENGTH
CUT-OFF TAB
CONDUCTOR
COND.CRIMP
CRIMP
HEIGHT
TWISTING
BEND
DOWN
The above terminal drawing is a generic terminal representation. It is not an image of a terminal listed in the scope.
Doc No: ATS-639004400
Revision: C
Release Date: 08-17-07
Revision Date: 08-30-10
UNCONTROLLED COPY
Page 1 of 5
Fine Adjust Applicator “Micro-Fit 3.0™” Crimp Terminals
CRIMP SPECIFICATION
Terminal Series No.
43030
43031
45773
Bell mouth
mm
In.
0.05-0.40 .002-.016
0.05-0.40 .002-.016
0.05-0.40 .002-.016
Cut-off Tab Maximum
mm
In.
0.15
.006
0.15
.006
0.15
.006
Conductor Brush
mm
In.
0.20-0.80 .008-.031
0.20-0.80 .008-.031
0.20-0.80 .008-.031
Bend up Bend down
Terminal Series No.
43030
43031
45773
3
3
3
Degree
3
3
3
Twist
Degree
4
4
4
Roll
8
8
8
Punch Width mm (Ref)
Conductor Insulation
mm
In
mm
In
1.10 .043 1.60 .063
1.10 .043 1.60 .063
1.10 .043 1.60 .063
Seam
Seam shall not be open and
no wire allowed out of the
crimping area
After crimping, the conductor profile should measure the following.
Terminal Series No.
43030
Wire Size
AWG mm
2
26
0.12
28
0.08
30
0.05
26
0.12
28
0.08
30
0.05
26
0.12
28
0.08
30
0.05
Conductor Crimp Height
mm
In.
0.74-0.79
.029-.031
0.71-0.76
.028-.030
0.69-0.74
.027-.029
0.74-0.79
.029-.031
0.71-0.76
.028-.030
0.69-0.74
.027-.029
0.74-0.79
.029-.031
0.71-0.76
.028-.030
0.69-0.74
.027-.029
Pull Force Minimum
N
Lb.
13.4
3.0
8.9
2.0
6.7
1.5
13.4
3.0
8.9
2.0
6.7
1.5
13.4
3.0
8.9
2.0
6.7
1.5
43031
45773
Pull Force should be measured with no influence from the insulation crimp.
The above specifications are guidelines to an optimum crimp.
Doc No: ATS-639004400
Revision: C
Release Date: 08-17-07
Revision Date: 08-30-10
UNCONTROLLED COPY
Page 2 of 5
Fine Adjust Applicator “Micro-Fit 3.0™” Crimp Terminals
PARTS LIST
FineAdjust Applicator 63900-4400
Item Order No Engineering No.
Description
Quantity
Perishable Tooling
63900-4470
63900-4470
Tool Kit (All “Y” Items)
REF
1
63444-1116
63444-1116
Conductor Punch
1Y
2
63445-1122
63445-1122
Conductor Anvil
1Y
3
63446-1610
63446-1610
Insulation Punch
1Y
4
63445-1613
63445-1613
Insulation Anvil
1Y
5
63443-0002
63443-0002
Cut-Off Plunger
1Y
6
63443-0012
63443-0012
Front Plunger Retainer
1Y
Other Components (REF 004450)
7
11-18-4083
60707-8
Feed Guide
1
8
11-24-1067
4996-4
Cut-off Plunger Spring
1
9
11-40-4039
8302-5
Front Plunger Striker
1
10
63443-0009
63443-0009
Front Scrap Chute
1
11
63443-0024
63443-0024
Key
1
12
63443-0090
63443-0090
Wire Stop
1
13
63443-1703
63443-1703
17.30mm Height Spacer
1
14
63443-2216
63443-2216
16.00mm Coarse Spacer
1
15
63443-2302
63443-2302
3.10mm Fine Spacer
1
16
63443-6111
63443-6111
Rear Cover
1
Frame
17
63800-4901
63800-4901
Top
1
18
63801-3281
63801-3281
Base
1
19
63801-4650
63801-4650
Track
1
Hardware
20
N/A
N/A
M3 by 6 Long SHCS
2**
21
N/A
N/A
M3 by 6 Long FHCS
1**
22
N/A
N/A
M4 by 6 Long SHCS
2**
23
N/A
N/A
M4 by 12 Long BHCS
2**
24
N/A
N/A
M4 by 50 Long SHCS
2**
25
N/A
N/A
M5 by 12 Long SHCS
1**
26
N/A
N/A
#10-32 by 3/8”Long Flat Point SSS
1**
27
N/A
N/A
#10-32 Hex Jam Nut
1**
** Available from an industrial supply company such as MSC (1-800-645-7270).
Doc No: ATS-639004400
Revision: C
Release Date: 08-17-07
Revision Date: 08-30-10
UNCONTROLLED COPY
Page 3 of 5
Fine Adjust Applicator “Micro-Fit 3.0™” Crimp Terminals
Assembly Drawing
17
26
27
3
23 (2)
9
16
1
19
(2)
7
20
17
18
12
15
5
4
8
6
13
11
21
24
(2)
10
22
Figure 1
14
12
2
25
22
Doc No: ATS-639004400
Revision: C
Release Date: 08-17-07
Revision Date: 08-30-10
UNCONTROLLED COPY
Page 4 of 5
Fine Adjust Applicator “Micro-Fit 3.0™” Crimp Terminals
NOTES
1. Molex recommends an extra perishable tooling kit be maintained at your facility.
2. Verify tooling alignment by manually cycling the press and Applicator before crimping under power. Check that all
screws are tight.
3. Slugs, Terminals, Dirt and Oil should be kept clear of work area.
4. Wear safety glasses at all times.
5. For recommended maintenance refer to the FineAdjust Manual.
CAUTION:
This applicator should only be used in a press with a shut height of 135.8 mm (5.346”). Tooling
damage could result at a lower setting.
CAUTION:
To prevent injury never operate this Applicator without the guards supplied with the press or
wire-processing machine in place. Reference the press or wire processing manufacturer’s instruction
manual.
CAUTION:
Molex crimp specifications are valid only when used with Molex terminals, applicators and
tooling.
http://www.molex.com
Doc No: ATS-639004400
Revision: C
Release Date: 08-17-07
Revision Date: 08-30-10
UNCONTROLLED COPY
Page 5 of 5
