CC
S
1700 Series MCA Card Edge Connector
.050 [1.27] Contact Centers
Specifications
&
Accommodates .062
K
.008 PC Board
&
Ryton or Thermx insulator
&
1 amp current rating
&
Insulation Resistance: 5000 M
W
min.
&
Dielectric Withstand Voltage: 250 VDC
&
Voltage Drop: 30 m volt at rated current
&
Contact Resistance: 30 m
W
max. at rate current
&
Board Insertion Force: 16 oz. max. per contact pair using
.062 [1.58mm] thick steel test blade.
&
Board Withdrawal Force: 1 oz. Min. per contact pair using
.062 [1.58mm] thick steel test blade.
&
Operating Temperature: -54
B
to 125
B
C
R
C
R
Recognized under the recognized component
Program of Underwriters Laboratories, Inc.
File Numbers: E146967 and E176234
For drawings, technical data or samples,
contact E.C.S. at (714) 895-6351
MOUNTING STYLE
TERMINATION TYPE
.610
[15.49]
.250
[6.35]
.125
[3.18]
.100
[2.54]
.160
[4.06]
.065 [1.65]
.100 [2.54]
1
= No Mounting Ear
2
= Flush Mount
3
= #4-40 Threaded Insert
1
= Staggered Dip Solder
2
= Card Extender
3
= Surface Mount
17 XX
.050” Center MCA Card Edge Connectors
PART NUMBERING
XX
DX
XX
XXX
SERIES CODE
56
= 11/45
66
= 11/45/10
91
= 42/49
106
= 11/45/50
NO. CONTACT PAIRS
001
= Card Slot Barriers With Guide Posts
002
= Card Slot Barriers Without Guide Posts
TERMINATION TYPE
MOUNTING STYLE
1
= Staggered Dip Solder
2
= Card Extender
3
= Surface Mount
Insulator / Contact
1
= Ryton / Phosphor Bronze
2
= Ryton / Beryllium Copper
3
= Thermx / Phosphor Bronze
4
= Thermx / Beryllium Copper
MATERIALS
50µ” Nickel Underplate
01
= Flash Au
10
= 10µ” Au
20
= 15µ” Au
30
= 30µ” Au
PLATING
CONTACT
100µ” Sn
100µ” Sn
100µ” Sn
100µ” Sn
TAIL
1
= No Mounting
2
= Flush Mounting
3
= Flush Mounting / Threaded Insert
WWW.ECSCONN.COM
.050 [1.27] Contact Centers, MCA Card Edge Connector
.585
[14.86]
3.740±.020 [95.00±.51]
3.426±.010 [87.02±.25]
.070 [1.78]
2.285 [58.04]
0 .125 [3.18]
.350 [8.89]
.585
[14.86]
4.340±.020 [110.24±.51]
4.026±.010 [102.26±.25]
2.290 [58.17]
.070 [1.78]
.050 [1.27]
.535
[13.59]
0 .125 [3.18]
.350 [8.89]
.050 [1.27]
.500
[12.70]
.150 [3.81]
.050 [1.27]
2.200 [55.88]
3.140±.010 [79.76±.25]
.300 [7.62]
.500
[12.70]
.150 [3.81]
.150 [3.81]
2.200 [55.88]
.450 [11.43]
3.740±.015 [95.00±.38]
.300 [7.62]
.610 [15.49]
.250 [6.35]
.610 [15.49]
.250 [6.35]
0 .093[2.36]
.012 X .018 [.31 X .46] typ.
2.350 [59.69]
0 .060 [1.52]
0 .093[2.36]
.012 X .018 [.31 X .46] typ.
2.350 [59.69]
0 .060 [1.52]
56 (11/45) POSITIONS
66 (11/45/10) POSITIONS
5.490±.020 [139.45±.51]
5.176±.010 [131.47±.25]
2.135 [54.23]
2.485 [63.12]
0 .125 [3.18]
.350 [8.89]
.050 [1.27] typ.
2.050 [52.07]
.150 [3.81]
2.400 [60.96]
4.890±.015 [124.21±.35]
.300 [7.62]
.610 [15.49]
.250 [6.35]
.012 X .018 [.31 X .46] typ.
0 .093[2.36]
2.550 [64.77]
91 (42/49) POSITIONS
0 .060 [1.52]
6.340±.020 [161.04±.51]
6.026±.010 [153.06±.25]
.585
[14.86]
2.290 [58.17]
.070 [1.78]
.050 [1.27]
.350 [8.89]
.050 [1.27]
.150 [3.81]
2.200 [55.88]
5.740±.015 [145.80±.38]
.150 [3.81]
2.450 [62.23]
2.535 [64.39]
0 .125 [3.18]
.500
[12.70]
.300 [7.62]
.610 [15.49]
.250 [6.35]
0 .093[2.36]
.012 X .018 [.31 X .46] typ.
2.350 [59.69]
0 .060 [1.52]
106 (11/45/50) POSITIONS
Dimensions are in inch [mm]
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