CC
S
2100 Series Card Edge Connector
.125” X .250” Contact Spacing
Features
Extra large chamfered entry
Conforms to Bell-core spec TR-TSY-00078
Extended card scoops available
Replaceable contacts
Molded in polarization available between
contact, or on contact position.
• De-population of contacts per
customer specification.
• Available in selective gold plate at contact point
• Many other custom options available, including,
but not limited to:
• Single or Both Ends Open
• Shorting Contacts
•
•
•
•
•
Specifications
Insulator Material: Glass filled polyester, type PBT,
94 V-O, UL Rated.
Contact Material: Phosphor Bronze Alloy
Contact Plating: Gold and/or Tin over .000050” Nickel,
(See Contact Plating Options).
Current Rating:
3 amp at 30°C
Contact Resistance:
Contact to Daughter Card:
10 m
W
max.
Insulation Resistance:
5000 M
W
min.
Dielectric Withstand Voltage:
1500 V AC
Daughter Board Insertion Force:
16 oz max. per contact pair
when tested with a .071” thick
gage.
Daughter Board Withdrawal Force:
1 oz min. per contact pair
when tested with a .054” thick
gage.
Operating Temperature:
-54
B
C to +125
B
C
R
C
NO. OF CONTACTS
R
A
Recognized under the recognized component
Program of Underwriters Laboratories, Inc.
File Numbers: E146967 and E176234
POS. / CONTACTS
06/12
10/20
12/24
16/32
18/36
20/40
22/44
25/50
28/56
30/60
36/72
38/76
40/80
43/86
50/100
51/102
56/112
60/120
A
1.011 [25.68]
1.511 [38.38]
1.761 [44.73]
2.261 [57.43]
2.511 [63.78]
2.761 [70.13]
3.011 [76.48]
3.386 [86.00]
3.761 [95.53]
4.011 [101.88]
4.761 [120.93]
5.011 [127.28]
5.261 [133.63]
5.626 [143.15]
6.511 [165.38]
6.636 [168.55]
7.261 [184.43]
7.761 [197.13]
B
0.875 [22.23]
1.375 [34.93]
1.625 [41.28]
2.125 [53.98]
2.375 [60.33]
2.625 [66.68]
2.875 [73.03]
3.250 [82.55]
3.625 [92.08]
3.875 [98.43]
4.625 [117.48]
4.875 [123.83]
5.125 [130.18]
5.500 [139.70]
6.375 [161.93]
6.500 [165.10]
7.125 [180.98]
7.625 [193.68]
C
0.625 [15.88]
1.125 [28.58]
1.375 [34.93]
1.875 [47.63]
2.125 [53.98]
2.375 [60.33]
2.625 [66.68]
3.000 [76.20]
3.375 [85.73]
3.625 [92.08]
4.375 [111.13]
4.625 [117.48]
4.875 [123.83]
5.250 [133.35]
6.125 [155.58]
6.250 [158.75]
6.875 [174.63]
7.375 [187.33]
Dimensions are in inch [mm]
For reference only, can go 1 through 60 positions.
MOUNTING STYLE
.250
[6.35]
.180
[4.57]
.610
[15.49]
.250
[6.35]
1
= Clearance Hole
2
= #4-40 Threaded Insert
3
= Flush Mount
4
= #4-40 Threaded Insert
5
= No Mounting Ear
6
= Side Mounting
WWW.ECSCONN.COM
.125” x .250” Contact Spacing
A
±.010[.25]
B
±.005[.13]
C
.068
[1.73]
TYP.
.420
[10.67]
.125
[3.175]
TYPICAL
.125
[3.18]
SCOOPS
OPTIONAL .050
[1.27]
ACCEPTS
.054 - .071
[1.37 - 1.80]
P.C. BOARD
.150
[3.81]
.610
[15.49]
CARD SLOT DEPTH
.030
[0.76]
TAIL LENGTH
±.010[.25]
.125
[3.175]
REF.
P.C. BOARD
.025
[.64]
SQ.
.250
[6.35]
.150
[3.81]
TAIL LENGTH
RIGHT ANGLE
DIP SOLDER
Dimensions are in inch [mm]
21 XX
SERIES CODE
PART NUMBERING
XX
XX
XX
XXX
CUSTOM VARIATION
CONSULT FACTORY
.125 x .250 Centers Card Edge
NO. CONTACT PAIRS
01
-
60
TAIL LENGTH
1
= .190
2
= .315
3
= .405
4
= .565
5
= .650
[4.83]
[8.00]
[10.29]
[14.35]
[16.51]
6
= .100
[2.54] Right Angle
7
= .180
[4.57] Right Angle
8
= .250
[6.35] Right Angle
SCOOPS
S
= With
N
= Without
50µ” Nickel Underplate
10
= 10µ” Au
20
= 15µ” Au
30
= 30µ” Au
40
= 10µ” Au
50
= 15µ” Au
60
= 30µ” Au
PLATING
CONTACT
MOUNTING STYLE
1
= Clearance Hole
2
= #4-40 Threaded Insert
3
= Flush Mount
4
= Flush Mount / #4-40 Threaded Insert
5
= No Mounting Ear
6
= Side Mounting
CARD SLOT DEPTH
1
= .415
[10.54]
2
= .350
[8.89]
3
= .300
[7.62]
100µ” Sn
100µ” Sn
100µ” Sn
5µ” Au
5µ” Au
5µ” Au
TAIL
CONSULT FACTORY FOR CONNECTORS BUILT TO YOUR SPECIFICATION
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51mcu
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