AMPLIMITE Subminiature D Connectors
AMPLIMITE .050 Series Cable Assemblies, Series III
To meet Standard
Applications the following
106 ohm, black jacketed
cable assemblies are avail-
able. For AMPLIMITE .050
Series cable assemblies that
meet other impedance
requirements or other
lengths consult
Tyco Electronics.
SCSI-2
SCSI-1 to SCSI-2
AMPLIMITE .050 Series
Connectors, Series III
RS-232 (Alternate)
RS-232 (Alternate)
to RS-232
IPI-2 and HIPPI
Application
SCSI-2
SCSI-2*
RS-232
(Alternate)
Assembly
50 pos. .050 Series Plug to
50 pos. .050 Series Plug
68 pos. .050 Series Plug to
68 pos. .050 Series Plug
26 pos. .050 Series Plug to
26 pos. .050 Series Plug
2 Feet
750254-1
—
—
Part Numbers
2 Meters
5750254-2
5750732-2
750255-2
3 Meters
750254-3
5750732-4
750255-3
Application
IPI-2 and
HIPPI
Assembly
100 pos. .050 Series Plug to
100 pos. .050 Series Plug
5 Meters
749755-2
Part Numbers
15 Meters
—
25 Meters
—
*This version has spring latches. Consult Tyco Electronics for availability of jackscrew version.
Note:
.050 centerline ribbon cable assemblies are available in single or double ended versions. These assemblies are
made using AMPLIMITE .050 Series panel mount connectors, AMPLIMITE .050 Series all-plastic connectors
and AMP-LATCH Novo receptacles. Consult Tyco Electronics.
SCSI—Small Computer Systems Interface
HIPPI—High Performance Parallel Interface
IPI—Intelligent Peripheral Interface
Note:
All part numbers are RoHS compliant.
6
Catalog 82068
Revised 1-08
www.tycoelectronics.com
Dimensions are in inches and
millimeters unless otherwise
specified. Values in brackets
are metric equivalents.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-8706-080-208
AMPLIMITE Subminiature D Connectors
AMPLIMITE .050 Series Right-Angle Receptacle Headers, Series III
.463
[11.76]
AMPLIMITE .050 Series
Connectors, Series III
.118
±.003
[3.00
±0.08
]
K
Materials:
Housing
— Thermoplastic, 94V-0
rated, black. SMT compatible
Shell
— Steel, plated bright nickel 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
.050
Typ.
[1.27]
G
E
Position 1
F
.100
[2.54]
Typ.
.406
[10.31]
2-56 UNC 2B
Holes
Last Position
Note:
Refer to Tyco Electronics Customer drawings and Application Spec for PCB & panel layouts.
Technical Documents:
Product Specifications
— 108-1228
Application Specifications
—
114-40029
Shown With Boardlocks
w/ Rails and Latchblocks
With .100 [2.54]
Solder Tails
Without
With
Boardlocks
Boardlocks
—
5787190-5
—
5787190-7
—
1761028-2
1761028-3
5787266-5*
1761028-4
1761028-5
Shown With Boardlocks
Part Numbers
w/o Rails, w/ Latchblocks
With .100 [2.54]
Solder Tails
Without
With
Boardlocks
Boardlocks
—
5787394-5
—
5787394-7
—
5787082-3
5787082-5
5787395-5*
5787082-7
5787082-9
Shown With Boardlocks
w/o Rails, w/o Latchblocks
With .100 [2.54]
With .120 [3.05]
Solder Tails
Solder Tails
Without
With
With
Boardlocks
Boardlocks
Boardlocks
—
—
—
5787170-4*
5787170-5*
—
—
5787362-5*
—
5787362-7*
5787362-9*
No. of
Pos.
E
Dimensions
F
G
K
40
50
50
68
100
1.580
40.13
1.830
46.48
1.830
46.48
2.280
57.91
3.080
78.23
.950
24.13
1.200
30.48
1.200
30.48
1.650
41.91
2.450
62.23
1.815
46.10
2.065
52.45
2.065
52.45
2.515
63.88
3.315
84.20
1.415
35.94
1.665
42.29
1.665
42.29
2.115
53.72
2.915
74.04
5787169-7* 5787170-7*
5787169-9* 5787170-9*
*Has 4-40 threaded mating holes (2 places), for use with female screwlock Part No. 750644-1.
Note:
All part numbers are RoHS compliant.
7
Catalog 82068
Revised 1-08
www.tycoelectronics.com
Dimensions are in inches and
millimeters unless otherwise
specified. Values in brackets
are metric equivalents.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-8706-080-208
AMPLIMITE Subminiature D Connectors
AMPLIMITE .050 Series Vertical Receptacle Headers With
Through-Hole Tails, Series III
L
P
AMPLIMITE .050 Series
Connectors, Series III
Position 1
Position 2
Position 3
.406
[10.31]
Materials:
Housing—Thermoplastic,
94V-0 rated,
black. SMT compatible
Shell—Steel,
plated bright nickel 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
.350
[8.89]
.100
[2.54]
Last Position
2-56 Threaded
Hole 2 Plc.
R
M
Technical Documents:
Product Specifications—108-1228
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.
.351
[8.92]
.125
±.015
[3.18
±0.38
]
.150
[3.81]
Note:
Refer to Tyco Electronics Customer drawings and Application Spec for PCB & panel layouts.
Part Number 749069-5
Part Number 749721-5
Part Number 749070-7
No. of
Pos.
20
26
28
40
50
68
80
100
L
1.080
27.43
1.230
31.34
1.280
32.51
1.580
40.13
1.830
46.48
2.280
57.91
2.580
65.53
3.080
78.23
Dimensions
M
P
.915
.450
23.24
11.43
1.065
.600
27.05
15.24
1.115
.650
28.32
16.51
1.415
.950
35.94
24.13
1.665
1.200
42.29
30.48
2.115
1.650
53.72
41.91
2.415
1.950
61.34
49.53
2.915
2.450
74.04
62.23
R
1.315
33.40
1.465
37.21
1.515
38.48
1.815
46.10
2.065
52.45
2.515
63.88
2.815
71.50
3.315
84.20
w/ Rails & Latchblocks
5749069-1
5749069-2
—
5749069-4
5749069-5
5749069-7
5749069-8
5749069-9
Part Numbers
w/ Latchblocks
—
—
5749721-3
—
5749721-5
5749721-7
—
—
Plain
—
—
—
—
5749070-5
5749070-7
—
5749070-9
Note:
All part numbers are RoHS compliant.
8
Catalog 82068
Revised 1-08
www.tycoelectronics.com
Dimensions are in inches and
millimeters unless otherwise
specified. Values in brackets
are metric equivalents.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-8706-080-208
AMPLIMITE Subminiature D Connectors
AMPLIMITE .050 Series Vertical Receptacle Headers With
Through-Hole Tails, Series III
(Continued)
.120 [3.05] Solder Tail
Length
.050
[1.27]
Typ.
A
D
Position 1
Typ.
2-56UNC-2B
4 Holes
.763
[19.38]
Typ.
AMPLIMITE .050 Series
Connectors, Series III
±.008
C
B
[
±0.20
]
Last Position
Typ.
E
.120
±.007
[3.05
±0.18
]
Typ.
Materials:
Housing—Thermoplastic,
94V-0 rated,
black. SMT compatible
Shell—Steel,
plated bright nickel 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
C
Rails and Latch Blocks
A
.050
[1.27]
Typ.
D
Position 1
Typ.
4-40UNC-2B
4 Holes
±.008
.763
[19.38]
Typ.
B
[
±0.20
]
Related Product Data:
Required Hardware—page
26
Last Position
Typ.
E
.120
±.007
[3.05
±0.18
]
Typ.
Technical Documents:
Product Specifications—108-1228-1
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.
Flat Top Configuration
Note:
Refer to Tyco Electronics Customer drawings and Application Spec for PCB & panel layouts.
No. of
Pos.
50/50
68/68
68/68
*Flat-top configuration.
A
2.085
52.96
2.535
64.39
2.535
64.39
B
.874
22.20
1.124
28.55
1.124
28.55
Dimensions
C
.500
12.70
.750
19.05
.750
19.05
D
1.830
46.48
2.280
57.91
2.280
57.91
E
1.200
30.48
1.650
41.91
1.650
41.91
Part No.
5787656-1
5787678-1
*5787679-1*
Note:
All part numbers are RoHS compliant.
9
Catalog 82068
Revised 1-08
www.tycoelectronics.com
Dimensions are in inches and
millimeters unless otherwise
specified. Values in brackets
are metric equivalents.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-8706-080-208
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)
Product Facts
■
AMPLIMITE .050 Series
Connectors, Series III
Recognized under the
Component Program of
the Underwriters
Laboratories, Inc.,
File No. E28476
R
■
Certified by Canadian
Standards
Association,
File No. 1088108
(LR 7189A-207)
Produced under a Quality
Management System
certified to ISO 9001
R
■
■
A copy of the
certificate is available
upon request
1
ISO900
ed
Ce
rtif
i
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.
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
10
Catalog 82068
Revised 1-08
www.tycoelectronics.com
Dimensions are in inches and
millimeters unless otherwise
specified. Values in brackets
are metric equivalents.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-8706-080-208
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