843477-1 TE Connectivity, 843477-1 Datasheet

no-image

843477-1

Manufacturer Part Number
843477-1
Description
Assembly Tools, Extraction/Lance Reset Tools
Manufacturer
TE Connectivity
Type
Extractor Toolr
Datasheets
1.843477-1.pdf (4 pages)
2.843477-1.pdf (4 pages)

Specifications of 843477-1

Rohs Compliant
NA
Product
Extraction Tool
Features
Extraction Lance Reset Tools
Lead Free Status / RoHS Status
RoHS Not Applicable
Lead Free Status / RoHS Status
RoHS Not Applicable
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
17
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.
E
_
. 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
NOTE
_
www.tycoelectronics.com
408-9453
1

843477-1 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

... Contact (Typ) Locking Lance Preload Window Figure 2 3.1. Extraction Tools 843477-1, -2, -3, -4 and Tools 843996-2, -3, -4 (Figure 3, View A) Tools represented in View A of Figure 3 release the locking lance from the top of the housing cavity as shown. NOTE These steps are recommended: 1. Orient the wide part of tip with the narrow part of locking lance cavity ...

Page 3

... 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; then remove the tool. 4. LOCKING LANCE RESET PROCEDURE ...

Page 4

... Extraction/Lance Reset Tools 843477-[ ], and 843996-2, -3, -4, and -5 Tip B A 12.7 [.500] 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 ...