参数资料
| 型号： | 3-644764-4 |
| 厂商： | TE Connectivity |
| 文件页数： | 46/84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： | 金 |
| 触点涂层厚度： | 15µin（0.38µm） |
| 颜色： | 自然色 |
| 包装： | 散装 |
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MTA, CST-100 II, SL-156 and
AMP Economy Power (EP) Connectors
MTA-156 Flat Headers—Straight
Material and Finish
Housing — UL94V-0 rated, polyester,
white
.250
Posts — Copper alloy, tin plated,
.000030 [0.00076] or .000015
.125
[3.18]
[6.35]
[0.00038] gold over nickel
A
Notes:
1. Post(s) can be omitted for keying
purposes. Specify the desired
post(s) to be omitted using the
figure to identify Post No. 1.
.045
[1.14]
.156
[3.96]
Typ.
.078
[1.98]
Typ.
2. Gold headers are duplex plated,
gold on mating end of post and
tin on the solder tail.
Post No. 1
.450
[11.43]
Ref.
3. .125 [3.18] solder tail lengths are
for .062 [1.57] thick printed circuit
boards and .175 [4.45] solder tail
lengths are for .093-.125 [2.36-
3.18] thick printed circuit boards.
4. To determine header overall
length (Dim. A), multiply .156 x
.125
[3.18]
Solder tail
the number of posts. Example:
.156 x 10 posts equals 1.560
.140
[3.56]
Min.
Edge of Board
Length
(See Chart)
inches [39.62 mm].
For mateability options, see
matrix on pages 34, 35, 54
PC Board Hole Diameters
and 58.
For mating half visuals, see
pages 36 thru 39, 55, 60 and 62.
Header Ordering
Information
.156
[3.96]
Recommended Mounting Hole Pattern
for .062 [1.57] Thk. PC Board
Square Round
Post Post
.080/.070 .070/.060
[2.03/1.78] [1.78/1.52]
The “Base Part Numbers”
Chart at right shows the base
part number and number of
posts available for the
described headers.
Prefixes and suffixes are deter-
mined by the number of post
Base Part Numbers
Note: Consult Product Drawing for details
on placing headers onto PC boards.
positions in the header. For
Square Posts
Round Posts
example, the complete part
number for a 10-position header
.125 [3.18]
Solder tail
.175 [4.45]
Solder tail
.125 [3.18]
Solder tail
.175 [4.45]
Solder tail
with square posts and a .125
[3.18] solder tail length would be:
Base number 640383 plus
Header RoHS Header RoHS
Part Nos. Equiv. Part Nos. Equiv.
Standard UL94V-0, Tin Plated
Header RoHS
Part Nos. Equiv.
Header RoHS
Part Nos. Equiv.
prefix-and-suffix
640383
2–24
644749
2–24
640384
2–24
644750
2–24
4- — -0
Standard UL94V-0, .000030 [0.00076] Gold Plated
The correct ordering number is
4-640383-0
641202
32–54
644756
32–54
641203
32–54
644757
32–54
641113
644763
The part numbers in bold
face are the RoHS equivalent
Standard UL94V-0, .000015 [0.00038] Gold Plated
32–54
32–54
641114
32–54
644764
32–54
version. Example:
No. of
Pos.
2
24
Lead Free
RoHS
Prefix/Suffix
3-640383–2
thru
5-640383-4
See page 15 for an explanation of
RoHS lead free equivalents.
Note: All RoHS equivalent part num-
bers may not be available upon cat-
alog release. If the number you
need is not available, please contact
Product Engineering to expedite
your request.
Note:
Select load headers (omitted pin
headers) are available upon request.
Please contact product engineer or
product manager for details.
46
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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