Fine Adjust Applicator “Micro-Fit 3.0™” Crimp Terminals
FineAdjust
Applicator
Application Tooling
Specification Sheet
Order No. 63900-1600
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
Insulation Diameter
Strip Length
Wire Size
AWG
mm²
mm
In.
mm
In.
43030-0004 43030-0005 43030-0006 26-30 0.12-0.05 0.63-1.10 .025-.043 2.54-2.92 .100-.115
43031-0004 43031-0005 43031-0006 26-30 0.12-0.05 0.63-1.10 .025-.043 2.54-2.92 .100-.115
45773-0004 45773-0005 45773-0006 26-30 0.12-0.05 0.63-1.10 .025-.043 2.54-2.92 .100-.115
This Applicator will crimp small wire insulation diameter shown above.
Applicator 63900-4400 should be used for insulation OD 1.12-1.27mm (.044-.050”).
Terminal Order No.
BEND UP
DEFINITION OF TERMS
BRUSH
INSULATION
CRIMP
BELL MOUTH
SEAM
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-639001600
Revision: B
Release Date: 04-10-07
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 1.40 .055
1.10 .043 1.40 .055
1.10 .043 1.40 .055
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
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-639001600
Revision: B
Release Date: 04-10-07
Revision Date: 08-30-10
UNCONTROLLED COPY
Page 2 of 5
Fine Adjust Applicator “Micro-Fit 3.0™” Crimp Terminals
PARTS LIST
FineAdjust Applicator 63900-1600
Item Order No Engineering No.
Description
Quantity
Perishable Tooling
63900-1670
63900-1670
Tool Kit (All “Y” Items)
REF
1
63444-1116
63444-1116
Conductor Punch
1Y
2
63445-1122
63445-1122
Conductor Anvil
1Y
3
63454-0062
63454-0062
Insulation Punch
1Y
4
63445-1409
63445-1409
Insulation Anvil
1Y
5
63443-0003
63443-0003
Cut-Off Plunger
1Y
6
63443-0012
63443-0012
Front Plunger Retainer
1Y
Other Components
7
11-18-4083
60707-8
Front Cover
1
8
11-24-1067
4996-4
Cut-off Plunger Spring
1
9
63443-0009
63443-0009
Scrape Chute
1
10
63443-0025
63443-0025
Lower Tooling Key
1
11
63443-0090
63443-0090
Wire Stop
1
12
63443-1703
63443-1703
17.30mm Spacer
1
13
63443-2216
63443-2216
16.00mm Spacer
1
14
63443-2302
63443-2302
3.10mm Spacer
1
15
63443-2801
63443-2801
Front Plunger Striker
1
16
63443-2905
63443-2905
Wire Hold-Down Plunger
1
17
63443-6111
63443-6111
Rear Cover
1
18
63600-0021
63600-0021
Compression Spring
1
Frame
19
63800-4901
63800-4901
Top
1
20
63801-3281
63801-3281
Base
1
21
63801-4650
63801-4650
Track
1
Hardware
22
N/A
N/A
M3 by 6 Long FHCS
1**
23
N/A
N/A
M3 by 6 Long SHCS
2**
24
N/A
N/A
M4 by 6 Long SHCS
2**
25
N/A
N/A
M4 by 12 Long BHCS
2**
26
N/A
N/A
M4 by 50 Long SHCS
2**
27
N/A
N/A
M5 by 12 Long SHCS
1**
28
N/A
N/A
#10-32 by 3/8”Long SSS
1**
29
N/A
N/A
#10-32 Hex Nut
1**
** Available from an industrial supply company such as MSC (1-800-645-7270).
Doc No: ATS-639001600
Revision: B
Release Date: 04-10-07
Revision Date: 08-30-10
UNCONTROLLED COPY
Page 3 of 5
Fine Adjust Applicator “Micro-Fit 3.0™” Crimp Terminals
Assembly Drawing
19
28
29
18
25
17
(2)
15
16
(2)
1
3
23
7
5
8
6
21
19
9
24
20
11
27
24
26
2
14
12
Figure 1
10
4
22
13
11
Doc No: ATS-639001600
Revision: B
Release Date: 04-10-07
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-639001600
Revision: B
Release Date: 04-10-07
Revision Date: 08-30-10
UNCONTROLLED COPY
Page 5 of 5