molex 63811-0300 Operating Instructions Manual

Hand Crimp Tool for 1.25mm (.049") Pitch Crimp Terminals

INSULATION

BRUSH

STRIP

BELL

CRIMP HEIGHT

BEND

BEND UP

ROLLING

CONDUCTOR

TWISTING

CUT-OFF

SEAM

HAND CRIMP TOOL

Operating Instruction and

Specification Sheet

Order No. 63811-0300

FEATURES



Ratchet with safety release that ensures consistent performance



Small handle spread which make this style tool ideally suited for end users



A precision user-friendly terminal locator wire stop holds terminals in the proper crimping position

SCOPE

Products: 1.25mm (.049") Pitch PicoBlade™ Crimp Terminal, 28-32 AWG and 1.25mm (.049") Pitch Board-In

Crimp Terminal, 28-32 AWG.

Terminal Order No. Wire Size Insulation Diameter Strip Length Terminal

Series No.

50079

50080 50080-8100 50080-8000
50125 50125-8100 50125-8000

DEFINITION OF TERMS

The above terminal drawing is a generic terminal representation. It is not an image of a terminal listed in the
scope.

LENGTH

Loose Piece

50079-8100 50079-8000 39-00-0413
50079-8153 50079-5053 39-00-0414

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Customer to cut off terminal from reel: 0.15mm (.006”) maximum Cut-off Tab.



Reel AWG mm² mm In. mm In.

26-28 0.12-0.08 0.67-1.00 .027-.039 1.40-1.91 .055-.075
26-28 0.12-0.08 0.67-1.00 .027-.039 1.40-1.91 .055-.075

MOUTH

CRIMP

TAB

26-28 0.12-0.08 0.67-1.00 .027-.039 1.40-1.91 .055-.075

CRIMP

DOWN

Doc No: ATS-638110300 Release Date: 12-10-03 UNCONTROLLED COPY Page 1 of 5
Revision: J Revision Date: 04-14-08

Hand Crimp Tool for 1.25mm (.049") Pitch Crimp Terminals

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.

CONDITIONS

After crimping, the conductor profiles should measure the following (See notes on page 4).

Conductor Crimp

Terminal Series No.

50079

50080

50125

Wire Size

AWG

mm

2

26 0.12 0.60-0.65 .0236-.0256 0.83 .033 9.8 2.20 X
28 0.08 0.56-0.61 .022-.024 0.83 .033 9.8 2.20 X
26 0.12 0.58-0.64 .023-.025 0.83 .033 9.8 2.20 X
28 0.08 0.55-0.60 .0216-.0236 0.83 .033 9.8 2.20 X
26 0.12 0.58-0.64 .023-.025 0.83 .033 9.8 2.20 X
28 0.08 0.55-0.60 .0216-.0236 0.83 .033 9.8 2.20 X

Height (Ref) Punch Width (Ref)

mm In. mm In. N Lb. A B

Pull Force

Minimum

Profile

Doc No: ATS-638110300 Release Date: 12-10-03 UNCONTROLLED COPY Page 2 of 5
Revision: J Revision Date: 04-14-08