10
Catalog 82068 Dimensions are in inches and Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-2103-6000
Revised 1-08 millimeters unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628
specified. Values in brackets Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013
www.tycoelectronics.com are metric equivalents. to change. C. America: 52-55-1106-0803 UK: 44-8706-080-208
AMPLIMITE .050 Series Vertical Receptacle Headers, Series III, with
ACTION PIN Contacts (.050 x .100 [1.27 x 2.54] Centerlines)
AMPLIMITE Subminiature D Connectors
AMPLIMITE .050 Series
Connectors, Series III
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.
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
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.
Product Facts
■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
R
R
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
ISO
Certified
9001
11
Catalog 82068 Dimensions are in inches and Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-2103-6000
Revised 1-08 millimeters unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628
specified. Values in brackets Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013
www.tycoelectronics.com are metric equivalents. to change. C. America: 52-55-1106-0803 UK: 44-8706-080-208
AMPLIMITE .050 Series Vertical Receptacle Headers,
with ACTION PIN Tails, Series III
AMPLIMITE Subminiature D Connectors
Note: All part numbers are RoHS compliant.
AMPLIMITE .050 Series
Connectors, Series III
2-56 Thread
2 Plc.
L
Last Position
Position 1
Position 2
.406
[10.31]
P
Mating Face
Ty p .
Ty p .
.351
[8.92]
.150
[3.81]
.275
[2.98]
Ty p .
.350
[8.89]
Ty p .
R
M
S±.015
[±0.38]
Materials:
Housings—Thermoplastic, 94V-0
rated, black, SMT compatible
Shell—Carbon steel, plated bright tin
over copper
Bracket—Zinc, plated nickel over
copper
Contacts—Phosphor bronze, duplex
plated .000030 [0.00076] min. gold on
mating end; tin on solder end; all under-
plated nickel
Technical Documents:
Product Specifications—
108-1228-2
Application Specifications—
114-40029
Note: Extra pin contact protection is provided
by rails, which facilitate a straight-out unmat-
ing motion. A side-to-side rocking motion
should not be used to disengage the connector
system.
No. of Dimensions Part Numbers
Pos. L M P R S w/ Rails & Latchblocks w/ Latchblocks Plain
20 1.080 .915 .450 1.315 .173 5786554-1 — —
27.43 23.24 11.43 33.40 4.39
26 1.230 1.065 .600 1.465 .173 5786554-2 — —
31.34 27.05 15.24 37.21 4.39
.173 5786554-5 5786155-5 5786555-5
50 1.830 1.665 1.200 2.065 4.39
46.48 42.29 30.48 52.45 .280 5786556-5 — —
7.11
.173 5786554-7 5786155-7 5786555-7
68 2.280 2.115 1.650 2.515 4.39
57.91 53.72 41.91 63.88 .280 — 786155-7 5786557-7
7.11
100 3.080 2.915 2.450 3.315 .173 5786554-9 — 5786555-9
78.23 74.04 62.23 84.20 4.39
120 3.580 3.415 2.950 3.815 .173 1-5786554-0 — —
90.93 86.74 74.93 96.90 4.39
Note: Refer to Tyco Electronics Customer drawings and Application Spec for PCB & panel layouts.
Part Number 786554-1 Part Number 786554-7 Part Number 786155-7
