641144-1 TE Connectivity, 641144-1 Datasheet - Page 16

• Manufacturer Part Number: 641144-1
• Manufacturer: TE Connectivity
• Type: Crimp Terminalr

Specifications of 641144-1

• Wire Gauge: 20
• Body Plating: Gold Over Nickel
• Body Material: Phosphor Bronze
• Lead Free Status / RoHS Status: Not Compliant

48
Material and Finish
Housing — UL94V-0 rated, polyester,
white
Posts — Copper alloy, tin plated,
.000030 [0.00076] or .000015
[0.00038] gold over nickel
Notes:
1. Post(s) can be omitted for keying
2. Gold headers are duplex plated,
3. .125 [3.18] solder tail lengths are
4. To determine header overall
For mateability options, see
matrix on pages 34, 35, 54
and 58.
For mating half visuals, use
connectors with a locking ramp
for polarization/retention pur-
poses, see pages 36 thru 39,
55, 60 and 62.
For polarizing purposes only
use connectors without a lock-
ing ramp. See pages 36 thru
39, 55, 60 and 62.
Header Ordering
Information
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
positions in the header. For
example, the complete part
number for a 10-position header
with square posts and a .125
[3.18] solder tail length would be:
Base number 641208 plus
The correct ordering number is
The set of numbers in bold
face are the RoHS equivalent
version of the standard prod-
uct. Example:
See page 15 for an explanation of
RoHS lead free equivalents.
Catalog 82056
Catalog 82056
Revised 4-05
Revised 4-05
www.tycoelectronics.com
www.tycoelectronics.com
No. of
Pos.
24
purposes. Specify the desired
post(s) to be omitted using the
figure to identify Post No. 1.
gold on mating end of post and
tin on the solder tail.
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.
length (Dim. A), multiply .156 x
the number of posts. Example:
.156 x 10 posts equals 1.560
inches [39.62 mm].
2
Prefix/Suffix
2-641208-4
Standard
641208–2 3-641208–2
prefix-and-suffix
1- — -0
1-641208-0
thru
Prefix/Suffix
5-641208-4
Lead Free
RoHS
Dimensions are in inches and
Dimensions are in inches and
millimeters unless otherwise
millimeters unless otherwise
specified. Values in brackets
specified. Values in brackets
are metric equivalents.
are metric equivalents.
MTA, CST-100 II, SL-156 and
AMP Economy Power (EP) Connectors
MTA-156 Friction Lock Headers—Straight
Base Part Numbers
Standard UL94V-0, Tin Plated
Standard UL94V-0, .000030 [0.00076] Gold Plated
Standard UL94V-0, .000015 [0.00038] Gold Plated
Note: All RoHS equivalent part numbers may not be available upon catalog release. If the number you need is not
available, please contact Product Engineering to expedite your request.
Note:
Select load headers (omitted pin headers) and tube loaded product are available upon request. Please contact product
engineer or product manager for details.
[4.45]
.175
Part Nos.
1744017
Header
[1.14]
Min.
.045
Recommended Mounting Hole Pattern
—
—
Retentive
Leg
for .062 [1.57] Thk. PC Board
PC Board Hole Diameters
[2.03/1.78]
.080/.070
Square
Edge of Board
Posts/
No. of
Equiv.
RoHS
Post
2-12
—
—
Dimensions are shown for
Dimensions are shown for
reference purposes only.
reference purposes only.
Specifications subject
Specifications subject
to change.
to change.
Part Nos.
A
Header
640445
641208
641119
[1.78/1.52]
Square Posts
.070/.060
Round
.125 [3.18]
Solder tail
Post
[3.96]
.156
Posts/
No. of
Equiv.
32–54
32–54
RoHS
2–24
2–24
2–24
[4.57]
.180
[3.96]
.156
[1.98]
Post No. 1
.078
[3.18]
.125
[7.62]
Typ.
Part Nos. RoHS
.300
Typ.
Header
644752
644759
644766
USA: 1-800-522-6752
USA: 1-800-522-6752
Canada: 1-905-470-4425
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
Mexico: 01-800-733-8926
C. America: 52-55-5-729-0425
C. America: 52-55-5-729-0425
Note: Consult Product Drawing for details
on placing headers onto PC boards.
.175 [4.45]
Solder tail
(See Chart)
No. of
Posts/
Equiv.
[3.18]
32–54
32–54
Solder tail
.125
2–24
2–24
2–24
[11.43]
Length
.450
Ref.
Retentive Leg
Part Nos. RoHS
Header
640388
641209
641120
16
.125 [3.18]
Solder tail
[9.91
Y
.390
[10.8]
.425
Posts/
Equiv.
No. of
32–54
32–54
2–24
2–24
2–24
South America: 55-11-3611-1514
South America: 55-11-3611-1514
Hong Kong: 852-2735-1628
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
Japan: 81-44-844-8013
UK: 44-141-810-8967
UK: 44-141-810-8967
.015
0.38
Round Posts
]
Y = .068 [1.73] Max. 2-8
Y = .073 [1.85] 9-24 position
Part Nos.
position tin plated and
2–24 position gold
plated headers.
tin plated headers.
Header
644753
644760
644767
.175 [4.45]
Solder tail
Posts/
Equiv.
No. of
RoHS
32–54
32–54
2–24
2–24
2–24