MTA, CST-100 II, SL-156 and
AMP Economy Power (EP) Connectors
MTA-50 IDC Connectors and Headers
(Continued)
Through-Hole Header
Assemblies
Vertical
Circuit #1
A
.035
[0.89]
Ref.
Note:
To determine header overall
length (dim. A), multiply .050
x the number of circuits and
add .150. Example: .050 x 6
circuits equals .300 + .150 =
.450 [11.43].
.170
[4.32]
MTA-50
.050 [1.27]
.220
±
.003
[5.59
±
0.08
]
.060
[1.52]
.125
[3.18]
Ref.
.050
Ref.
[1.27]
.016
Ref.
[0.41]
Material and Finish
Housing
— UL 94V-0 rated, thermo-
plastic, black
Contacts
— Brass, .000100 [0.00254]
min. tin over .000050 [0.00127] min.
nickel on solder legs; choice on mating
end:
.000100 [0.00254] min. tin or
.000030 [0.00076] gold or
.000015 [0.00038] gold, over
.000050 [0.00127] min. nickel
.035
Ref.
[0.89]
Base Part Numbers
.060
±
.003
Dia.
[1.52
±
0.08
]
.068
[1.73]
.100
Typ.
[2.54]
.050
Typ.
[1.27]
.031
±
.002
Dia. Typ.
[0.78
±
0.05
]
.0705
[1.90]
Circuit #1
.250*
[6.35]
.035
[0.89]
Recommended Mounting Hole Size and
Pattern for .062 [1.57] Thick PC Board
Through-Hole
Header
No. of
Part Nos.
Posts
Standard UL 94V-0, Tin Plated
1445120
2–28
Standard UL 94V-0
.000030 [0.00076] Gold Plated
1445125
2–28
Standard UL 94V-0
.000015 [0.00038] Gold Plated
1445123
2–28
* 6-circuit Dim. shown, refer to Product Drawing for actual
PCB Dimensions and RoHS Compliant information.
Right-Angle
A
Circuit #1
.035
[0.89]
Ref.
.220
±
.003
[5.59
±
0.08
]
For mating Connector Kits
see pages 5 through 8.
For mateability options, see
matrixes on page 4.
Header Ordering Information
Base part number prefixes
and suffixes indicate the
number of circuit positions,
for example: Base part num-
ber 1445120
2 position = 0-1445120-2
and
28 position = 2-1445120-8
Note:
Tin-plated connectors and
headers in even position sizes from
2–12 and 18 are stocked parts; all
other position sizes and products
with gold-plated contacts are
Make To Order.
.180
[4.57]
.125
Ref.
[3.18]
.016
[0.41]
Ref.
.100
[2.54]
.031
±
.002
Dia. Typ.
[0.78
±
0.05
]
Circuit #1
.210
[5.33]
.050
Typ.
[1.27]
.050
Ref.
[1.27]
.035
[0.89]
.035
Ref.
[0.89]
Base Part Numbers
Through-Hole
Header
No. of
Part Nos.
Posts
Standard UL 94V-0, Tin Plated
1445169
2–28
Standard UL 94V-0
.000030 [0.00076] Gold Plated
1445171
2–28
Standard UL 94V-0
.000015 [0.00038] Gold Plated
1445170
2–28
.250*
[6.35]
Recommended Mounting Hole Size and
Pattern for .062 [1.57] Thick PC Board
* 6-circuit Dim. shown, refer to Product Drawing for actual
PCB Dimensions and RoHS Compliant information.
9
Catalog 82056
Revised 6-08
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: 52-55-1106-0800
C. America: 57-1-254-4444
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-208-420-8341
MACOM [ Tyco Electronics ]
