SPECIFICATION CONTROL DRAWING
Product Dimensions
Product Rev As Received After Free Recovery Maximum
Weight
Product A2.54 B W B W Pounds/mpc
Name (A0.100) min min max min
D-300-01 E 25.40 4.45 0.25 2.03 0.76 1.15
(1.000) (0.175) (0.010) (0.080) (0.030)
D-300-02 E 27.90 6.35 0.38 3.05 1.02 2.55
(1.100) (0.250) (0.015) (0.120) (0.040)
D-300-03 E 33.02 9.14 0.38 4.57 1.27 4.50
(1.300) (0.360) (0.015) (0.180) (0.050)
MATERIALS
1. MOLDED CAP: Heat-shrinkable, cross-linked, flame-retarded modified polyolefin.
2. MELTABLE RING: Modified thermoplastic.
APPLICATION
1. These parts are designed to meet the requirements as shown in the Requirements Section when tested as listed.
2. Parts to be assembled as outlined herein.
3. B recovered is the maximum inside diameter of the heat-shrinkable cap.
4. W is the wall thickness of the heat-shrinkable cap only, and is measured along the vertical wall.
5. A is the average length of the cap and is equal to (A min + A max)/2.
1.0 SCOPE
This document covers the requirements and test procedures applicable to heat shrinkable, stub-splice
encapsulation cap (caps) and the molded component thereof.
2.0 APPLICABLE DOCUMENTS
The specifications and standards referenced herein shall form part of this specification to the extent
specified.
TITLE :
Wire and
CAP, SPLICE ENCAPSULATION
Harnessing
307 Constitution Drive Menlo Park, CA 94025, USA
Products
UNLESS OTHERWISE SPECIFIED DIMENSIONS ARE IN MILLIMETERS.
DOCUMENT NO.: D-300-01/-03
INCHES DIMENSIONS ARE BETWEEN BRACKETS.
TOLERANCES: ANGLES: N/A Tyco Electronics reserves the right to amend DCR NUMBER: REPLACES:
0.00 N/A this drawing at any time. Users should
D010043 N/A
0.0 N/A ROUGHNESS IN evaluate the suitability of the product for
0 N/A MICRON their application.
DRAWN BY: DATE: PROD. REV. DOC ISSUE: SCALE: SIZE: SHEET:
M. FORONDA 15-Feb.-01 SEE TABLE 1 None A 1 of 7
If this document is printed it becomes uncontrolled. Check for the latest revision.
SPECIFICATION CONTROL DRAWING
3.0 REQUIREMENTS
3.1 Material: The splice encapsulation caps shall be fabricated from the materials specified on sheet 1 of this
specification. The materials shall be homogenous and essentially free from flaws, defects, pinholes, seams,
cracks and inclusions.
3.1.1 Color: The caps shall be black.
3.1.2 Properties of Molded Component: The molded component and the material from which it is fabricated
shall meet the requirements in Table 1.
3.1.3 Properties of Finished Caps: The finished caps shall meet the requirements of Table 2.
4.0 QUALITY ASSURANCE PROVISIONS
4.1 Classification of Tests:
4.1.1 Qualification of Tests: Qualification testing shall consist of all test listed in this specification.
4.1.2 Acceptance tests: Acceptance tests shall consist of those tests applicable to Qualification Test Groups A
and F.
4.2 Sampling Instructions:
4.2.1 Qualification Test Samples: Qualification test samples shall consist of six molded slabs, 6 x 6 x 0.075
.010 inches and 62 caps of the size for which qualification is desired. The molded slabs shall be fabricated
from the same lot of material and shall be subjected to the same degree of cross-linking as the molded
components.
4.2.2 Acceptance Test Samples: Acceptance test samples shall consist of finished caps selected at random in
accordance with ANSI/ASQC Z1.4, Inspection Level S-2, AQL 6.5%. A lot of finished caps shall consist
of all caps fabricated from the same lot of molded components, from the same production run, and offered
for inspection at the same time.
4.3 Test Procedures Molded Slabs
4.3.1 Tensile Strength And Ultimate Elongation: Three specimens cut from a molded slab, using die D of
ASTM D 412, shall be tested for tensile strength and ultimate elongation in accordance with ASTM D 412.
4.3.2 Low-Temperature Flexibility: A 6- x inch specimen cut from a molded slab shall be mounted in a loop
position between movable, parallel, sets of jaws 2 inches apart, mounted on a test fixture. Each end of
the specimen shall extend at least inch into a set of jaws and shall be firmly fastened. The specimen and
the test fixture shall be conditioned for four hours at 55 2 C (-67 4 F). While at this temperature, the
sets of jaws shall be moved rapidly from a 2 inch to a 1 inch separation.
4.3.3 Heat Shock: Three 6 x inch specimens, cut from a molded slab, shall be conditioned for four hours in a
225 5 C (437 9 F) mechanical-convection oven in which air passes the specimens at a velocity of
100 to 200 feet per minute. After conditioning, the specimens shall be removed from the oven, cooled to
room temperature, and visually examined for evidence of dripping, flowing, or cracking.
4.3.4 Heat Aging:
4.3.4.1 Procedure A: Three specimens, prepared and measured in accordance with 4.3.1, shall be conditioned for
168 hours in a 175 5 C (347 9 F) mechanical-convection oven in which air passes the specimens at a
velocity of 100 to 200 feet per minute. After conditioning, the specimens shall be removed from the oven,
cooled to room temperature, and tested for tensile strength and ultimate elongation in accordance with
4.3.1.
TITLE :
Wire and
CAP, SPLICE ENCAPSULATION
Harnessing
307 Constitution Drive Menlo Park, CA 94025, USA
Products
UNLESS OTHERWISE SPECIFIED DIMENSIONS ARE IN MILLIMETERS.
DOCUMENT NO.: D-300-01/-03
INCHES DIMENSIONS ARE BETWEEN BRACKETS.
TOLERANCES: ANGLES: N/A Tyco Electronics reserves the right to amend DCR NUMBER: REPLACES:
0.00 N/A this drawing at any time. Users should
D010043 N/A
0.0 N/A ROUGHNESS IN evaluate the suitability of the product for
0 N/A MICRON their application.
DRAWN BY: DATE: PROD. REV. DOC ISSUE: SCALE: SIZE: SHEET:
M. FORONDA 15-Feb.-01 SEE TABLE 1 None A 2 of 7
If this document is printed it becomes uncontrolled. Check for the latest revision.