3-644466-2 Datasheet, PDF (56/84 Pages) Tyco Electronics – MTA, CST-100 II, SL-156 and AMP Economy Power

MTA, CST-100 II, SL-156 and
AMP Economy Power (EP) Connectors
MTA-156 IDC Card Edge Connectors—Closed End and Feed-Thru
Material and Finish
Housing — UL94V-0 rated, polyester,
see chart for color
Contacts — Phosphor bronze, post tin
plated
Note: Refer to pages 70 thru 74 for
approved wire listings.
Color Coding by Wire Size for
UL94V-0 Connectors
26 AWG — Blue
24 AWG — White
22 AWG — Red
20 AWG — Yellow
18 AWG — Orange
Connector Ordering
Information
The “Base Part Numbers”
Chart at right shows the
base part number and num-
ber of circuits available for
the described connectors.
Prefixes and suffixes are
determined by the number
of circuit positions in the
connector. For example, the
complete part number for a
12-position closed end con-
nector without mounting ears
for 18 AWG wire would be:
Base number 640859 plus
prefix-and-suffix
1- — -2
The correct ordering num-
ber is
1-640859-2
See page 15 for an explanation of
RoHS lead free equivalents.
Performance Data
Voltage Rating — 600 vac
Current Rating — 5 amp max.
Low-Level Resistance —
7 m⍀ max. initial
Dielectric Withstanding Voltage —
1250 vac/1 min.
Insulation Resistance —
5000 M⍀ min. initial
Operating Temperature —
Ϫ55Њ C to ϩ105Њ C
Technical Documents
Product Specification
108-1058 MTA-156 Card Edge
Connectors
Application Specification
114-1020 MTA-156 Connectors,
Posted Connectors and
Card Edge Connectors
C
B
A
.094
[2.39]
.161
[4.09]
Ref.
.156
[3.96]
Typ.
.170
[4.32]
.125
[3.18]
Dia.
.100
[2.54]
Min.
D ^{± .005}
[ ± 0.13]
.156
[3.96]
Typ.
.100
[2.54]
Min.
R. ^.075
[1.91]
.015 ± .005
[0.38 ± 0.13] x 45° Cham.
Both sides
Circuitry
side
.312 ± .005
[7.92 ± 0.13]
.090
[2.29]
Min.
.130
[3.3]
Typ.
Recommended PC Board Layout
for .062 [1.57] Thk. PC Board
.075
[1.91]
.300
[7.62]
.380
[9.65]
.677
[17.2]
E
.440
[11.18]
.138
[3.51]
B
Recommended Panel Cutout
.375
[9.53]
.145
[3.68]
Base Part Numbers
Closed End
Connector Type
& Wire Size
Without
Mounting Ears
No. of
Connector Circuits/
Part Nos. RoHS
Equiv.
With
Mounting Ears
No. of
Connector Circuits/
Part Nos. RoHS
Equiv.
Standard UL94V-0, Tin Plated
18 AWG
0.8-0.9 mm²
3, 6, 9, 12,
640859
15,18, 20-24
33, 36, 39, 42,
45, 48, 50-54
3, 6, 9, 12,
640864
15,18, 20-24
33, 36, 39, 42,
45, 48, 50-54
20 AWG
0.5-0.6 mm²
3, 6, 9, 12,
640860
15,18, 20-24
33, 36, 39, 42,
45, 48, 50-54
3, 6, 9, 12,
640865
15,18, 20-24
33, 36, 39, 42,
45, 48, 50-54
22 AWG
0.3-0.4 mm²
3, 6, 9, 12,
640861
15,18, 20-24
33, 36, 39, 42,
45, 48, 50-54
3, 6, 9, 12,
640866
15,18, 20-24
33, 36, 39, 42,
45, 48, 50-54
24 AWG
0.2 mm²
3, 6, 9, 12,
640862
15,18, 20-24
33, 36, 39, 42,
45, 48, 50-54
3, 6, 9, 12,
640867
15,18, 20-24
33, 36, 39, 42,
45, 48, 50-54
26 AWG
0.12-0.15 mm²
3, 6, 9, 12,
640863
15,18, 20-24
33, 36, 39, 42,
45, 48, 50-54
3, 6, 9, 12,
640868
15,18, 20-24
33, 36, 39, 42,
45, 48, 50-54
Feed-Thru
Without
Mounting Ears
With
Mounting Ears
No. of
Connector Circuits/
Part Nos. RoHS
Equiv.
No. of
Connector Circuits/
Part Nos. RoHS
Equiv.
3, 6, 9, 12,
641283
15,18, 20-24
33, 36, 39, 42,
45, 48, 50-54
3, 6, 9, 12,
641284
15,18, 20-24
33, 36, 39, 42,
45, 48, 50-54
3, 6, 9, 12,
641285
15,18, 20-24
33, 36, 39, 42,
45, 48, 50-54
3, 6, 9, 12,
641286
15,18, 20-24
33, 36, 39, 42,
45, 48, 50-54
3, 6, 9, 12,
641287
15,18, 20-24
33, 36, 39, 42,
45, 48, 50-54
3, 6, 9, 12,
641288
15,18, 20-24
33, 36, 39, 42,
45, 48, 50-54
3, 6, 9, 12,
641289
15,18, 20-24
33, 36, 39, 42,
45, 48, 50-54
3, 6, 9, 12,
641290
15,18, 20-24
33, 36, 39, 42,
45, 48, 50-54
3, 6, 9, 12,
641291
15,18, 20-24
33, 36, 39, 42,
45, 48, 50-54
3, 6, 9, 12,
641292
15,18, 20-24
33, 36, 39, 42,
45, 48, 50-54
No. of
Circuits
3
6
9
12
15
18
20
21
22
23
24
A
.500 [12.70]
.968 [24.59]
1.436 [36.47]
1.904 [48.36]
2.372 [60.25]
2.840 [72.14]
3.152 [80.06]
3.308 [84.02]
3.464 [87.99]
3.620 [91.95]
3.776 [95.91]
B
.926 [23.52]
1.394 [35.41]
1.862 [47.29]
2.330 [59.18]
2.798 [71.07]
3.266 [82.96]
3.578 [90.88]
3.734 [94.84]
3.890 [98.81]
4.046 [102.77]
4.202 [106.73]
Dimensions
C
1.248 [31.70]
1.716 [43.59]
2.184 [55.47]
2.652 [67.36]
3.120 [79.25]
3.588 [91.14]
3.900 [99.06]
4.056 [103.02]
4.212 [106.98]
4.368 [110.95]
4.524 [114.91]
D
.484 [12.29]
.952 [24.18]
1.420 [36.07]
1.888 [47.96]
2.356 [59.84]
2.824 [71.73]
3.136 [79.65]
3.292 [83.62]
3.448 [87.58]
3.604 [91.54]
3.760 [95.50]
E
.650 [16.51]
1.118 [28.40]
1.586 [40.28]
2.054 [52.17]
2.522 [64.06]
2.990 [75.95]
3.302 [83.87]
3.458 [87.83]
3.614 [91.80]
3.770 [95.76]
3.926 [99.72]
Prefix/
Suffix
-3
-6
-9
1- -2
1- -5
1- -8
2- -0
2- -1
2- -2
2- -3
2- -4
56
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