Information

9
MTA-50 .050 [1.27]
Right-Angle
A
.035
[0.89]
.125
[3.18]
.016
[0.41]
.050
[1.27]
Ref.
Ref.
Ref.
Ref.
Circuit #1
.180
[4.57]
.220
± .003

[5.59
± 0.08
]
.035
[0.89]
Ref.
Vertical
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
[0.89]
Ref.
Circuit #1
.060
[1.52]
.125
[3.18]
A
Ref.
.050
[1.27]
.016
[0.41]
Ref.
Ref.
.035
[0.89]
.170
[4.32]
.220
± .003

[5.59
± 0.08
]
Ref.
Base Part Numbers
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
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].
.100
[2.54]
.035
[0.89]
.210
[5.33]
.050
[1.27]
.250*
[6.35]
.031
± .002
[0.78
± 0.05
]
Circuit #1
Typ.
Dia. Typ.
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.
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
.100
[2.54]
.250*
[6.35]
.035
[0.89]
.068
[1.73]
.0705
[1.90]
* 6-circuit Dim. shown, refer to Product Drawing for actual
PCB Dimensions and RoHS Compliant information.
.050
[1.27]
.031
± .002
[0.78
± 0.05
]
.060
± .003
[1.52
± 0.08
]
Circuit #1
Typ.
Dia. Typ.
Dia.
Typ.
Recommended Mounting Hole Size and
Pattern for .062 [1.57] Thick PC Board
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
For mating Connector Kits
see pages 5 through 8.
For mateability options, see
matrixes on page 4.
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.
Through-Hole Header
Assemblies
MTA-50 IDC Connectors and Headers (Continued)
MTA, CST-100 II, SL-156 and
AMP Economy Power (EP) Connectors
Catalog 82056 Dimensions are in inches and Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-2103-6000
Revised 6-08 millimeters unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628
specified. Values in brackets Specifications subject Mexico: 52-55-1106-0800 Japan: 81-44-844-8013
www.tycoelectronics.com are metric equivalents. to change. C. America: 57-1-254-4444 UK: 44-208-420-8341