参数资料
型号: 3-644764-4
厂商: TE Connectivity
文件页数: 10/84页
文件大小: 0K
描述: CONN HEADER 4POS VERT .156 GOLD
标准包装: 1
系列: MTA-156
触点类型:: 公形引脚
连接器类型: 接头,无罩
位置数: 4
加载位置的数目: 全部
间距: 0.156"(3.96mm)
行数: 1
触点接合长度: 0.400"(10.16mm)
安装类型: 通孔
端子: 焊接
触点表面涂层:
触点涂层厚度: 15µin(0.38µm)
颜色: 自然色
包装: 散装
MTA, CST-100 II, SL-156 and
AMP Economy Power (EP) Connectors
MTA-50 IDC Connectors and Headers (Continued)
Surface Mount Header
Assemblies
.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
Vertical
Circuit #1
circuits equals .300 + .150 =
.450 [11.43].
.170
A
.220 ± .003
[5.59 ± 0.08 ]
[4.32]
.249 Ref.
[6.32]
.100
[0.71 ± 0.03 ]
.065 ± .001 Typ.
Material and Finish
Housing — UL 94V-0 rated, thermo-
plastic, black
Contacts — Brass, .000100 [0.00254]
min. tin over .000050 [0.00127] min.
.100
[2.54]
.050
[1.27]
Typ.
[2.54]
Typ.
.162
[4.11]
.028 ± .001
Typ.
[1.65 ± 0.03 ]
.070 ± .003
[1.78 ± 0.08 ]
2 Plcs.
Base Part Numbers
nickel on solder pads; choice on mating
Surface Mount
end:
.000100 [0.00254] min. tin or
.000030 [0.00076] gold or
.000015 [0.00038] gold, over
.000050 [0.00127] min. nickel
Boardlock — Phosphor bronze, tin
.100
[2.54]
Circuit #1
.574 *
[14.58]
.145 ± .003
[3.68 ± 0.08 ]
2 Plcs.
Header No. of
Part Nos. Posts
Standard UL 94V-0, Tin Plated
1445121 2–28
Standard UL 94V-0
.000030 [0.00076] Gold Plated
plated .000100 [0.000254] min. over
1445126 2–28
.000050 [0.00127] min. nickel
Right-Angle
Recommended PC Board Layout
for use with .010 [0.25] Thick Stencil
* 6-circuit Dim. shown, refer to Product Drawing for actual
PCB Dimensions and RoHS Compliant information.
Standard UL 94V-0
.000015 [0.00038] Gold Plated
1445124 2–28
Note: All SMT product is pre-
packaged in standard tape and
reel format.
For mating Connector Kits
.035 Ref.
[0.89]
A
.050 Ref.
[1.27]
Circuit #1
.220 ± .003
[5.59 ± 0.08 ]
see pages 5 through 8.
For mateability options, see
matrixes on page 4.
.180
[4.57]
.028 ± .001 Typ.
Header Ordering Information
Base part number prefixes
.162
[4.11]
.050
[1.27]
Typ.
[0.71 ± 0.03 ]
.270 Ref.
[6.86]
and suffixes indicate the
number of circuit positions,
for example: Base part num-
ber 1445121
.128
[3.25]
Circuit #1
.075 ± .001
[1.91 ± 0.03 ]
Base Part Numbers
Surface Mount
2 position = 0-1445121-2
and
28 position = 2-1445121-8
.100
[2.54]
.574 *
[14.58]
.145 ± .003
[3.68 ± 0.08 ]
2 Plcs.
.070 ± .003
[1.78 ± 0.08 ]
2 Plcs.
Header No. of
Part Nos. Posts
Standard UL 94V-0, Tin Plated
1445172 2–28
Standard UL 94V-0
Note: Tin-plated connectors and
.000030 [0.00076] Gold Plated
10
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.
Recommended PC Board Layout
for use with .010 [0.25] Thick Stencil
* 6-circuit Dim. shown, refer to Product Drawing for actual
PCB Dimensions and RoHS Compliant information.
1445174 2–28
Standard UL 94V-0
.000015 [0.00038] Gold Plated
1445173 2–28
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
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