843477-3 TE Connectivity, 843477-3 Datasheet

843477-3

Manufacturer Part Number

843477-3

Description

Contact Insertion/Extraction Tool

Manufacturer

TE Connectivity

Type

Toolr

Datasheets

1.843477-3.pdf (4 pages)

2.843477-1.pdf (4 pages)

Specifications of 843477-3

Rohs Compliant

Product

Extraction Tool

Features

Extraction Lance Reset Tools

Lead Free Status / RoHS Status

RoHS Not Applicable

For Use With

MTE, Mod IV, Tandem Spring, And Mini Tandem Spring Contacts

Lead Free Status / Rohs Status

Not Applicable

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PROPER USE GUIDELINES

1. INTRODUCTION

This instruction sheet describes the use of

Extraction/Lance Reset Tools 843477–[ ] and

843996–2, –3, –4, and –5. These tools are designed

to remove MTE*, Mod IV, Tandem Spring, and Mini

Tandem Spring contacts from housings and reset the

overly depressed contact locking lances of the

removed contact (see Figure 1). The two tool types

are basically the same except for the lance reset

angles. The reset angle of tool 843477–[ ] is 21

the reset angle of tool 843996–2, –3, –4, and –5 is

the locking lances of Mod IV, Mod IV.v, Mod V

contacts, as shown in Figures 1 and 2. The

843477–[ ] tools are used with contacts having the old

style locking lance design and 843996–2, –3, –4, and

–5 tools are used with the contacts with the new style

locking lance design.

. This is to accommodate the different designs of

Extraction/Lance Reset

Tools 843477-[ ], and

843996-2, -3, -4, and -5

and

Figure 1

Read these instructions thoroughly before attempting

to remove any contacts or resetting the locking

lances.

Reasons for revision of this document can be found in

Section 6, REVISION SUMMARY.

NOTE

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Related parts for 843477-3

843477-3 Summary of contents

Page 1

... Mod IV, Mod IV.v, Mod V contacts, as shown in Figures 1 and 2. The 843477–[ ] tools are used with contacts having the old style locking lance design and 843996–2, –3, –4, and –5 tools are used with the contacts with the new style locking lance design ...

Page 2

... Extraction/Lance Reset Tools 843477-[ ], and 843996-2, -3, -4, and -5 Locking Lance Cavity Locking Lance Back of Tandem Spring or Housing Mini Tandem Spring Contact (Typ) NOTE: 2. DESCRIPTION Each tool features a handle marked with the specific part number, a contact lance release tip, a locking lance reset portion, and a tool stop. The contact lance release tip depresses the contact locking lance to allow extraction of the contact ...

Page 3

... Extraction/Lance Reset Tools 843477-[ ], and 843996-2, -3, -4, and -5 Top Release Tool Tool Tip Tool Flat Side Stop of Locking Lance Front of Housing Insert Locking Tip Here Lance (Back of Cavity Cavity) View A Tools 843477-1, -2, -3, -4 and Tools 843996-2, - Pull back lightly on the wire and, if necessary, move tool just enough to release the lance. 4. Remove the contact from the housing ...

Page 4

... Lance Release Tip 6.35 [.250] 0.51 [.020] PART NUMBER TOOL 843477-[ ] TOOL 843996-[ ] 843477-1 --- 843477-2 843996-2 843477-3 843996-3 843477-4 843996-4 } 843477-5 843996-5 } Tools 843477-5 and 843996-5 Have a Tapered Tip to Facilitate Side Removal Contacts Lance Reset Angle T ool 843477-[ ] and T ools 843996-2, -3, - ...

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