CC
S
3300 Series Low Profile Card Edge Connector
.156 [3.96] Contact Centers
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:
5 amp at 30°C
Contact Resistance: Contact to Daughter Card:
10 m
Ω
Insulation Resistance: 5000 M
Ω
Dielectric Withstand Voltage: 1800 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.
R
C
R
Recognized under the recognized component
Program of Underwriters Laboratories, Inc.
File Numbers: E146967 and E176234
CONTACTS
2/4
3/6
6/12
8/16
10/20
11/22
12/24
15/30
18/36
22/44
24/48
25/50
28/56
36/72
43/86
44/88
A
.156 [3.96]
.312 [7.92]
.780 [19.81]
1.092 [27.74]
1.404 [35.66]
1.560 [39.62]
1.716 [43.59]
2.184 [55.47]
2.652 [67.36]
3.276 [83.21]
3.588 [91.14]
3.744 [95.10]
4.212 [106.98]
5.460 [138.68]
6.552 [166.42]
6.708 [170.38]
B
.476 [12.09]
.632 [16.05]
1.100 [27.94]
1.412 [35.86]
1.724 [43.79]
1.880 [47.75]
2.036 [51.71]
2.504 [63.60]
2.972 [75.49]
3.596 [91.34]
3.908 [99.26]
4.064 [103.23]
4.532 [115.11]
5.780 [146.81]
6.872 [174.55]
7.028 [178.51]
C
.596 [15.14]
.772 [19.10]
1.220 [30.99]
1.532 [38.91]
1.844 [46.84]
2.000 [50.80]
2.156 [54.76]
2.624 [66.65]
3.092 [78.54]
3.716 [94.39]
4.028 [102.31]
4.184 [106.27]
4.652 [118.16]
5.900 [149.86]
6.992 [177.60]
7.148 [181.56]
D
E
F
1.533 [38.94]
1.845 [46.86]
2.157 [54.79]
2.313 [58.75]
2.469 [62.71]
2.937 [74.60]
3.405 [86.49]
4.029 [102.34]
4.341 [110.26]
4.497 [114.22]
4.965 [126.11]
6.213 [157.81]
7.305 [185.55]
7.461 [189.51]
1.875 [47.63]
2.187 [55.55]
2.499 [63.47]
2.655 [67.44]
2.811 [71.40]
3.279 [83.29]
3.747 [95.17]
4.371 [111.02]
4.683 [118.95]
4.839 [122.91]
5.307 [134.80]
6.555 [166.50]
7.647 [194.23]
7.803 [198.20]
.438 [11.13]
.438 [11.13]
.500 [12.70]
.500 [12.70]
.325 [8.26]
Dimensions are in inch [mm]
POLARIZING KEYS
P/N 33-PK2
.230 [5.84]
KEY IN BETWEEN CONTACTS
(ORDER SEPARATELY)
KEY REPLACES ONE PAIR OF CONTACTS
(ORDER SEPARATELY)
.175 [4.44]
.032 [.81]
.280 [7.11]
.200 [5.08]
.051 [1.30]
5.05 [12.83]
P/N 33-PK1
.103 [2.62]
CONSULT FACTORY FOR MOLDED IN KEY
WWW.ECSCONN.COM
.156[3.96] Contact Centers, Low Profile
D
±.005[.13]
B
±.005[.13]
A
F
.156 [3.96] typ.
E
±.015[.38]
C
±.010[.25]
.265 [6.73]
.245 [6.22]
.431 [10.95]
Refer to Termination Type
Dimensions are in inch [mm]
TERMINATION TYPE
Eyelet Accepts 3-#26 AWG
.140 [3.56] Row Spacing
.125 [3.18]
.275 [6.98]
.225 [5.72]
.185 [4.70]
.156 [3.96]
.137 [3.48]
.137 [3.48]
.007 [.18] thick
Overall plated only
.016 [.41] thick
Letter B side
.140 [3.56]
.200 [5.08]
5
= Wide Dip Solder
1
= Eyelet
2
= Eyelet
3
= Right Angle
4
= Narrow Dip Solder
MOUNTING STYLE
0 .125 [3.18]
#4-40
0 .116 [2.95]
Clearance for
#4-40 screw
3
= Floating Bobbin
Ears Removed
.135 [3.43]
1
= Clearance Hole
2
= Threaded Insert
4
= No Mounting Ear
5
= Side Mounting
PART NUMBERING
33 XX
SERIES CODE
.156” Center Low Profile Card Edge
XX
DX
XX
XXX
MODIFICATIONS
010
= Card Extender For .062”
[1.58] Thick PCB
NO. CONTACT PAIRS
01
-
44
TERMINATION TYPE
1
= Eyelet (.016[.41] thick)
2
= Eyelet (.007[.18] thick)
3
= Right Angle
4
= Narrow Dip Solder
5
= Wide Dip Solder
50µ” Nickel Underplate
PLATING
MATERIALS
Insulator / Contact
1
= Valox / Phosphor Bronze
2
= Valox / Beryllium Copper
CONTACT
10
= 10µ” Au
20
= 15µ” Au
30
= 30µ” Au
40
= 10µ” Au
50
= 15µ” Au
60
= 30µ” Au
MOUNTING STYLE
1
= Clearance Hole
2
= Threaded Insert
3
= Floating Bobbin
4
= No Mounting Ear
5
= Side Mounting
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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PCB Design
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