MTA, CST-100 II, SL-156 and
AMP Economy Power (EP) Connectors
MTA-50 IDC Connectors and Headers (Continued)
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].
Through-Hole Header
Assemblies
.035
[0.89]
Ref.
Vertical
Circuit #1
.170
[4.32]
A
.003
0.08
.220
[5.59
]
.060
[1.52]
.125
[3.18]
Ref.
Material and Finish
Housing — UL 94V-0 rated, thermo-
plastic, black
.035
[0.89]
Ref.
.016
[0.41]
.050
[1.27]
Ref.
Ref.
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
Base Part Numbers
.068
[1.73]
.100
[2.54]
Through-Hole
Header
Part Nos.
Typ.
.003
.060
[1.52
Dia.
0.08
No. of
Posts
]
.002
.050
[1.27]
.031
[0.78
Typ.
Dia. Typ.
0.05
]
Standard UL 94V-0, Tin Plated
.000015 [0.00038] gold, over
.000050 [0.00127] min. nickel
1445120
2–28
.035
[0.89]
Circuit #1
.0705
[1.90]
Standard UL 94V-0
.000030 [0.00076] Gold Plated
.250*
[6.35]
1445125
2–28
Standard UL 94V-0
.000015 [0.00038] Gold Plated
Recommended Mounting Hole Size and
Pattern for .062 [1.57] Thick PC Board
1445123
2–28
* 6-circuit Dim. shown, refer to Product Drawing for actual
PCB Dimensions and RoHS Compliant information.
Right-Angle
.003
0.08
.220
[5.59
A
]
Circuit #1
.035
[0.89]
Ref.
For mating Connector Kits
see pages 5 through 8.
.180
[4.57]
For mateability options, see
matrixes on page 4.
.125
Ref.
[3.18]
Header Ordering Information
.035
[0.89]
.016
[0.41]
Ref.
Base part number prefixes
and suffixes indicate the
number of circuit positions,
for example: Base part num-
ber 1445120
Ref.
.050
[1.27]
Ref.
Base Part Numbers
.100
[2.54]
.035
.002
0.05
.031
[0.78
[0.89]
Dia. Typ.
Through-Hole
]
Header
Part Nos.
Standard UL 94V-0, Tin Plated
No. of
Posts
Circuit #1
.050
2 position = 0-1445120-2
and
28 position = 2-1445120-8
Typ.
.210
[5.33]
[1.27]
.250*
[6.35]
1445169
2–28
Standard UL 94V-0
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.
.000030 [0.00076] Gold Plated
Recommended Mounting Hole Size and
Pattern for .062 [1.57] Thick PC Board
1445171
2–28
Standard UL 94V-0
.000015 [0.00038] Gold Plated
* 6-circuit Dim. shown, refer to Product Drawing for actual
PCB Dimensions and RoHS Compliant information.
1445170
2–28
9
Catalog 82056
Revised 6-08
Dimensions are in inches and
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA: 1-800-522-6752
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
millimeters unless otherwise
specified. Values in brackets
are metric equivalents.
Canada: 1-905-470-4425
Mexico: 52-55-1106-0800
C. America: 57-1-254-4444
www.tycoelectronics.com
UK: 44-208-420-8341
MACOM [ Tyco Electronics ]
