SPECIFICATION CONTROL DRAWING
APPLICATION
1. These parts are designed to provide an immersion resistant in-line splices of 2 or 3 to 1 wires falling within
the size range listed on sheet 1, having insulations rated for at least 135C.
2. Parts are available only as an assembly of one of each Item #1 and Item #2.
3. Parts are to be installed per Thermofit Assembly Procedure, see below.
4. Inside diameter and outside diameter of splice are to be measured in crimp areas, 2.54 to 5.08 (0.100 to 0.200)
from ends of part. Slight burr permitted on parted surfaces.
5. Acceptance sampling shall be in accordance with Paragraph 4.6.1 of MIL-T-7928.
6 . Packing and packaging shall be in accordance with Section 5, Level C, of MIL-T-7928.
7. This document takes precedence over documents referenced herein.
THERMOFIT ASSEMBLY PROCEDURE
1.0
2.0
SCOPE
This document outlines the procedure to be followed to obtain immersion resistant 3 or 2 to 1 in-line splices using
Thermofit In-Line Splice Sealing System D-436-52/-53.
PROCEDURE:
a) Strip all wires 7.92 (0.312) to 8.74 (0.344).
b) Attach the single lead to the appropriate size crimp splice using a Raychem AD-1377 Crimp Tool.
c) Pass the wires to be attached to other barrel through the sealing sleeve from the three-hole insert end.
d) Insert wires into barrel and crimp. Care must be taken that the wires remain untwisted between the crimp
splice and the three wire seal or the sealing sleeve cannot be positioned properly.
e) Apply heat, using the recommended heat source, first to the three-hole insert and then the other. Heat should
be applied until insert melts and flows axially along the wires.
3.0
RECOMMENDED RAYCHEM HEATING TOOLS
Heater
Reflector
Thermogun #500A
Shop Air Heater #CV-4504
Mini-Gun #CV-5300
TG-14
991180
991319
TITLE :
TE Connectivity
305 Constitution Drive
Raychem
IN-LINE SPLICE SEALING SYSTEM,
Menlo Park, CA 94025, USA
Products
2 OR 3 TO 1 SPLICE: Tin Plated,
Color Coded, with Inspection Slots
UNLESS OTHERWISE SPECIFIED DIMENSIONS ARE IN MILLIMETERS.
INCHES DIMENSIONS ARE BETWEEN BRACKETS.
DOCUMENT NO.: D-436-52/-53
TOLERANCES:
0.00 N/A
0.0 N/A
ANGLES: N/A
TE Connectivity reserves the right to amend this
drawing at any time. Users should evaluate the
suitability of the product for their application.
DATE:
DOC ISSUE:
15-Apr-11
2
ROUGHNESS IN
MICRON
0 N/A
DRAWN BY:
REPLACES:
DCR NUMBER:
PROD. REV.
SCALE:
SIZE:
SHEET:
M. FORONDA
N/A
D001302
SEE TABLE
None
A
2 of 2
Print Date: 9-May-11 If this document is printed it becomes uncontrolled. Check for the latest revision.