UC3842BDR2G Datasheet UC3842BDR2G | P4-P6

408- 4351

PRO- CRIMPER III Hand Crimping Tool Assembly 58593- 1

Rev A4 of 6 Tyco Electronics Corporation

4. Hold the contact in position and squeeze the

tool handles together until ratchet engages

sufficiently to hold the contact in position. Do NOT

deform insulation barrel or wire barrel.

5. Insert stripped wire into contact insulation and

wire barrels until it is butted against the wire stop,

as shown in Figure 3.

6. Holding the wire in place, squeeze tool handles

together until ratchet releases. Allow tool handles

to open and remove crimped contact.

The crimped contact may stick in the crimping

area, but the contact can be easily removed by

pushing downward on the top of the locator (see

Figure 3)

7. Check the contact’s crimp height as described in

Section 6, CRIMP HEIGHT INSPECTION. I f

necessary, adjust the crimp height as described in

Section 7, RATCHET ADJUSTMENT.

6. CRIMP HEIGHT INSPECTION

Crimp height inspection is performed through the use

of a micrometer with a modified anvil, commonly

referred to as a crimp--height comparator. Tyco

Electronics does not manufacture or market

crimp--height comparators. Detailed information on

obtaining and using crimp--height comparators can be

found in instruction sheet 408--7424.

Proceed as follows:

1. Refer to Figure 4 and select a wire (maximum

size) f or each crimp section listed.

2. Refer to Section 5, CRIMPING PROCEDURE,

and crimp the contact(s) accordingly.

3. Using a crimp--height comparator, measure the

wire barrel crimp height as shown in Figure 4. If the

crimp height conforms to that shown in the table,

the tool is considered dimensionally correct. If not,

the tool must be adjusted. Refer to Section 7,

RATCHET ADJUSTMENT.

Position Point

on Center of

Wire Barrel

Opposite

Seam

“A”

Modified Anvil

Wire Size Crim

Section

Crimp Height

Dim.

(

)

and

(Max)

(Wire Size Marking)

(

)

Tolerance

+.05 [+.002]

1.5

1.69

[.0665]

2.5 2.5

1.99

[.0785]

Figure 4

7. RATCHET (Crimp Height) ADJUSTMENT (Figure 5)

1. Remove the lockscrew from the ratchet

adjustment wheel.

2. With a screwdriver, adjust the ratchet wheel

from the locator side of the tool.

Figure 5

Screwdriver

Ratchet

Adjustment

Wheel

Lockscrew

(Typ)

NOTE

408- 4351

PRO- CRIMPER III Hand Crimping Tool Assembly 58593- 1

5 of 6Rev A Tyco Electronics Corporation

3. Observe the ratchet adjustment wheel. If a

tighter crimp is required, rotate the adjustment

wheel COUNTERCLOCKWISE to a

higher--numbered setting. If a looser crimp is

required, rotate the adjustment wheel

CLOCKWISE to a lower--numbered setting.

4. Replace the lockscrew.

5. Make a sample crimp and measure the crimp

height. If the dimension is acceptable, replace and

secure the lockscrew. If the dimension is

unacceptable, continue to adjust the ratchet, and

again measure a sample crimp.

8. MAINTENANCE

Ensure that the tool and dies are clean by wiping

them with a clean, soft cloth. Remove any debris with

a clean, soft brush. Do not use objects that could

damage the tool. When not in use, keep handles

closed to prevent objects from becoming lodged in

the crimping dies, and store in a clean, dry area.

9. VISUAL INSPECTION

The crimping dies should be inspected on a regular

basis to ensure that they have not become worn or

damaged. Inspect the crimp sections for flattened,

chipped, worn, or broken areas. If damage or

abnormal wear is evident, the tool must be replaced.

See Section 10, REPLACEMENT.

10. REPLACEMENT

Customer--replaceable parts are shown in Figure 1.

Available separately, PRO--CRIMPER III Hand Tool

Repair Kit 679221--1 includes a replacement nut and

a variety of pins, rings, screws, and springs.

If the dies are damaged or worn excessively, they

must be replaced.

Order the repair kit and replaceable parts through

your Tyco Electronics representative, or call

1--800--526--5142, or send a facsimile of your

purchase order to 1--717--986--7605, or write to:

CUSTOMER SERVICE (38--35)

TYCO ELECTRONICS

PO BOX 3608

HARRISBURG PA 17105--3608

11.REVISION SUMMARY

Revisions to this instruction sheet include:

S PRO--CRIMPER II hand tool was changed to

the PRO--CRIMPER III hand tool;

S Applied the TE logo;

S Changed crimp--height comparator information;

S Updated format to current corporate

requirements; and

S Added back page to show tooling compatible

with Die Assembly 58593--2.

408- 4351

PRO- CRIMPER III Hand Crimping Tool Assembly 58593- 1

Rev A6 of 6 Tyco Electronics Corporation

PRO-CRIMPER III Hand Tool 354940- 1

(Instruction Sheet 408-9930)

SDE-SA Hand Tool 9-1478240- 0

(Instruction Sheet 408-8851)

SDE Bench Terminator 1490076- 2

(Customer Manual 409-10052)

626 Adapter 679304-1

(Instruction Sheet 408-4070)

Battery Tool (Shouldered Die) 1725837- 1, -2

(Customer Manual 409-10053)

Battery Tool (Pin Die) 1213890-1, - 2

(Customer Manual 409-10065)

Tooling Compatible with Die Assembly 58593- 2

P1-P3 P4-P6

UC3842BDR2G

Mfr. #:

Buy UC3842BDR2G

Manufacturer:

ON Semiconductor

Description:

Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Max

Lifecycle:

New from this manufacturer.

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UC3842BDR2G