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參數(shù)資料
| 型號： | DD78F40000 |
| 廠商： | POSITRONIC INDUSTRIES INC |
| 元件分類： | D-微型連接器 |
| 英文描述： | 78 CONTACT(S), FEMALE, D SUBMINIATURE CONNECTOR, SOLDER |
| 文件頁數(shù)： | 2/12頁 |
| 文件大?。?/td> | 538K |
| 代理商： | DD78F40000 |
54
DIMENSIONS ARE IN INCHES [MILLIMETERS].
ALL DIMENSIONS ARE SUBJECT TO CHANGE.
D-Sub
MILITARY QUALITY,
REMOVABLE CONTACT, HIGH DENSITY
SUBMINIATURE-D CONNECTORS
FOR MILITARY AND SEVERE INDUSTRIAL ENVIRONMENTAL APPLICATIONS
Positronic Industries
connectpositronic.com
CRIMPING INFORMATION FOR DD AND ODD CRIMP CONTACTS
Wire Insulation, Typical
Crimp to meet recommended
tensile strength.
Stripped wires compressed
for improved conduction.
8 Crimp
indents
Crimp indents too close
to inspection hole.
Strands not visible
through inspection hole.
Strands visible beyond
insulation support.
Stripped part of
the wire too long.
Stripped part of
the wire too short.
Crimp indents
incorrectly located.
Step 3: Inspect the crimp.
For All Tools: - Strands to be visible through the inspection hole.
- Strands not to be visible beyond the insulation support.
- Crimped contact to meet recommended conductor tensile
force shown in chart.
- Check for peeled gold and bent contacts.
Correctly Crimped Contact
Cross Section
of Correctly Crimped Contact
Examples of Crimping Faults
Conductor tensile strength values are derived using silver-tin plated
copper wires.
Values may change depending upon what type of wire is used.
Positronic Recommended
Conductor Tensile Strength
WIRE SIZE
AWG/[mm2]
22
[0.3]
24
[0.25]
26
[0.12]
28
[0.08]
30
[0.05]
AXIAL LOAD
POUNDS/[N]
12
[53]
8
[36]
5
[22]
3
[13]
1.5
[6.7]
Positronic recommended tools for DD series contacts.
For more information see contact crimp tools and accessories page.
CRIMP TOOLS
POSITIONERS
FOR FC8022D
POSITIONERS
FOR MC8022D
9507
HAND CRIMP TOOL
9502-3
9502-4
9550-1
AUTOMATIC PNEUMATIC
CRIMP TOOL
Supplied in reels
DD
SERIES
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