Fine Adjust Applicator for 1.25mm (.049") Pitch Crimp Terminal.
FineAdjust
Applicator
Application Tooling
Specification Sheet
Order No. 63900-3700
FEATURES
Directly adapts to most automatic wire processing machines
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
SCOPE
Products: 1.25mm (.049") Pitch Crimp Terminal, 26-32 AWG.
Terminal Series No.
50058
50079
Terminal Order No.
50058-8000
50058-8300
50079-8000
50079-8053
50079-8099
50058-8200
39-00-0413
39-00-0414
Wire Size
AWG
mm²
28-32
26-28
0.08-0.03
0.12-0.08
Insulation Diameter
mm
In.
0.50-1.00
0.50-1.00
.020-.039
.020-.039
Strip Length
mm
In.
1.40-1.90
1.40-1.90
.055-.075
.055-.075
DEFINITION OF TERMS
BRUSH
BELL
MOUTH
CONDUCTOR
CRIMP
SEAM
BEND UP
ROLLING
INSULATION
CRIMP
STRIP
LENGTH
CUT-OFF
TAB
TWISTING
BEND
DOWN
CRIMP HEIGHT
The above terminal drawing is a generic terminal representation. It is not an image of a terminal listed in the scope.
Doc No: ATS-639003700
Revision: D
Release Date: 11-01-07
Revision Date: 10-18-11
UNCONTROLLED COPY
Page 1 of 5
Fine Adjust Applicator for 1.25mm (.049") Pitch Crimp Terminal.
INSULATION CRIMP FORM
This crimp terminal is designed for miniaturization; therefore, each dimension of insulation crimp portion appears
small as compared to the terminal material thickness. In order to avoid insulation piercing the crimp forms by the
insulation barrel, coining is provided inside of the insulation barrel. For this reason, various crimp forms will occur at
the tip of the insulation crimp barrel shown in the figure below.
These crimp forms maybe changed completely by a small change in the wire, insulation punch, or terminal.
These crimp forms are satisfactory for original function of the insulation crimp portion and it is confirmed that all of
these forms below are acceptable insulation crimps.
CRIMP SPECIFICATION
Terminal Series No.
50058
50079
Bell mouth
mm
In.
0.00 .000
0.00 .000
Cut-off Tab Maximum
mm
In.
0.15
.006
0.15
.006
Conductor Brush
mm
In.
0.00-0.70 .000-.028
0.00-0.70 .000-.028
Seam
Seam shall not be open
and no wire allowed out of
the crimping area
Terminal Series No.
50058
50079
Bend up Bend down
Degree
5
5
4
4
Twist Roll
Degree
6
8
6
8
Punch Width mm (Ref)
Conductor Insulation
mm
In
mm
In
0.80 .031 0.85 .033
0.80 .031 0.85 .033
After crimping, the conductor profile should measure the following.
Terminal Series No.
Wire Size
AWG
28
30
32
26
28
mm
2
0.80
0.05
0.03
0.12
0.08
Conductor
Crimp Height
mm
In.
0.51-0.56 .020-.022
0.48-0.53 .019-.021
0.46-0.51 .018-.020
0.60-0.65 .023-.025
0.56-0.61 .022-.024
Pull Force
Minimum
N
Lb.
9.8 2.2
4.9 1.1
2.9 0.7
9.8 2.2
9.8 2.2
50058
50079
Pull Force should be measured with no influence from the insulation crimp.
The above specifications are guidelines to an optimum crimp.
Doc No: ATS-639003700
Revision: D
Release Date: 11-01-07
Revision Date: 10-18-11
UNCONTROLLED COPY
Page 2 of 5
Fine Adjust Applicator for 1.25mm (.049") Pitch Crimp Terminal.
PARTS LIST
FineAdjust Applicator 63900-3700
Item Order No Engineering No.
Description
Quantity
Perishable Tooling
63900-3770
63900-3770
Tool Kit (All “Y” Items)
REF
1
63444-0802
63444-0802
Conductor Punch
1Y
2
63445-0821
63445-0821
Combination Anvil
1Y
3
63454-0069
63454-0069
Insulation Punch
1Y
4
63443-0003
63443-0003
Cut-Off Plunger
1Y
5
63443-0012
63443-0012
Front Plunger Retainer
1Y
Other Components
6
11-18-4083
60707-8
Feed Guide
1
7
11-24-1067
4996-4
Cut-Off Plunger Spring
1
8
11-40-4039
8302-5
Plunger Striker
1
9
63443-0009
63443-0009
Front Scrap Chute
1
10
63443-0024
63443-0024
Key
1
11
63443-0090
63443-0090
Wire Stop
1
12
63443-1703
63443-1703
Height Spacer
1
13
63443-2217
63443-2217
Coarse Spacer (17.00mm)
1
14
63443-2310
63443-2310
Fine Spacer (3.50mm)
1
15
63443-6111
63443-6111
Rear Cover
1
Frame
16
63800-4901
63800-4901
Top
1
17
63801-3281
63801-3281
Base
1
18
63801-4650
63801-4650
Track
1
Hardware
19
N/A
N/A
M3 by 6 Long SHCS
2**
20
N/A
N/A
M3 by 6 Long FHCS
1**
21
N/A
N/A
M4 by 6 Long SHCS
2**
22
N/A
N/A
M4 by 12 Long BHCS
2**
23
N/A
N/A
M4 by 45 Long SHCS
2**
24
N/A
N/A
M5 by 12 Long SHCS
1**
25
N/A
N/A
#10-32 by 3/8”Long Flat Point SSS
1**
26
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-639003700
Revision: D
Release Date: 11-01-07
Revision Date: 10-18-11
UNCONTROLLED COPY
Page 3 of 5
Fine Adjust Applicator for 1.25mm (.049") Pitch Crimp Terminal.
Assembly Drawing
16
25
26
3
8
1
22
(2)
15
16
18
(2)
6
19
17
11
24
4
7
2
13
14
12
Figure 1
11
21
5
10
20
9
23
(2)
21
Doc No: ATS-639003700
Revision: D
Release Date: 11-01-07
Revision Date: 10-18-11
UNCONTROLLED COPY
Page 4 of 5
Fine Adjust Applicator for 1.25mm (.049") Pitch Crimp Terminal.
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 135.80 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-639003700
Revision: D
Release Date: 11-01-07
Revision Date: 10-18-11
UNCONTROLLED COPY
Page 5 of 5
Microchip MCU
