786155-7 Tyco Electronics, 786155-7 Datasheet - Page 5

• Manufacturer Part Number: 786155-7
• Description: Conn D-Subminiature SKT 68 POS 2.54mm Solder ST Thru-Hole 68 Terminal 1 Port
• Manufacturer: Tyco Electronics
• Type: D-Subminiaturer
• Series: AMPLIMITE® .050 IIIr

Specifications of 786155-7

• Gender: SKT
• Pitch: 2.54 mm
• Termination Method: Solder
• Mounting: Through Hole
• Body Orientation: Straight
• Connector Style: D-Type
• Number Of Positions: 68
• Number Of Rows: 2
• Shell Size, Connector Layout: 0.050 Pitch x 0.100 Row to Row
• Contact Type: Signal
• Connector Type: Receptacle, Female Sockets
• Mounting Type: Through Hole
• Flange Feature: Housing/Shell (2-56); Latchblocks
• Termination: Press-Fit
• Features: Shielded
• Shell Material, Finish: Steel, Nickel Plated
• Contact Finish: Gold
• Contact Finish Thickness: Flash
• Operating Temperature: -55°C ~ 105°C
• Voltage Rating: 30V
• Current Rating: 1A
• Housing Material: Polyphthalamide (PPA)
• Color: Black
• Lead Free Status / RoHS Status: Contains lead / RoHS compliant by exemption
• Other names: 786155-7; A23750

10
Product Facts
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Shielded AMPLIMITE .050
Series headers with
ACTION PIN contacts offer
a high-density D type
interface, and a solderless
board-mount interconnection.
These vertical mount
headers are available in
20, 26, 50, 68 and 100
contact sizes. Choice of
configurations includes;
headers with rails and latch
blocks, with latch blocks
only, and without rails and
latch blocks.
ACTION PIN contact tails
are available in two lengths;
.173 [4.39] for pc boards
with a nominal thickness of
.062 [1.56] to .093 [2.36],
and .280 [7.11] for pc
boards with a nominal
thickness of .125 [3.18]
to .200 [5.08].
AMPLIMITE .050 Series
headers with ACTION PIN
contacts are compatible
with SCSI-2, SCSI-3, EIA
RS-232, IPI-2 and HIPPI
standards.
Catalog 82068
Revised 1-08
www.tycoelectronics.com
Recognized under the
Component Program of
the Underwriters
Laboratories, Inc.,
File No. E28476
Certified by Canadian
Standards
Association,
File No. 1088108
(LR 7189A-207)
Produced under a Quality
Management System
certified to ISO 9001
A copy of the
certificate is available
upon request
are metric equivalents.
Dimensions are in inches and
millimeters unless otherwise
specified. Values in brackets
R
R
AMPLIMITE Subminiature D Connectors
AMPLIMITE .050 Series Vertical Receptacle Headers, Series III, with
ACTION PIN Contacts (.050 x .100 [1.27 x 2.54] Centerlines)
Principle of the AMPLIMITE .050
Series Compliant ACTION PIN
Contact
When an AMPLIMITE .050
Series compliant
ACTION PIN contact is
inserted into a plated-
through-hole, two spring
members are compressed,
exerting force against
the hole for a gas-tight
connection. The diameter
of the hole is smaller than
the diagonal size of the pin.
The beam characteristics of
the pin are designed so that
a plastic, as well as an
elastic, deformation takes
place during insertion.
The two spring members
compress to different
degrees to accommodate
hole tolerances. The
compliant pin also reduces
strain on the board. With a
rigid pin, the elastic strain
energy is stored entirely in
the board, leading to
damage of the plated-
through holes. With the
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
AMPLIMITE .050 Series
compliant ACTION PIN
contact, the residual force
of the elastic deformation
maintains stored energy to
produce a gas-tight contact
zone between the pin and
the plated-through-hole.
This ensures long term
electrical and mechanical
reliability of the
interconnection.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
Technical Documents:
Product Specification—
108-1228-2
Application Specification—
114-40029
Instruction Sheets—
408 6923—AMP Manual Arbor
Frame Assembly
408 9027—AMP Adapter Kit for
Greenerd Frame Assemblies 3A and 3B
408 9757—Seating Instructions
and Tooling
408 6927—Recommendations for
pc board support
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-8706-080-208