Project Description

General Information

Our contact rings are made from finger stock and can be formed to any diameter you need. Our rings are offered for inside and outside (female or male) plug applications.

Made of beryllium copper, they offer excellent durability and superior attenuation. We offer a wide variety of plating options. These contact rings are perfect for microwave cavities, tuning, shielding, and grounding applications.

Contact Rings

.060 Pitch

 Cat. No.  Pitch  Finger  Fingers
+ or – 1
 Plug Dia.   Dim. E  Dim. A  Min. O.D.
60 – 51
60 – 52
.060
.060
.040
.040
21
28
.375
.500
.408
.534
.125
.125
.173
.173
 60-51 to 60-52
60-51 Contact Rings

.060, .093, .127, .165 Pitch

Cat. No. Pitch Finger Fingers
+ or – 1
 Plug Dia.  Dim. E Dim. A Min. O.D.
60 – 53 .060 .040 63  1.062 1.209 .125 .500
93 – 79
93 – 80
93 – 81
.093
.093
.093
.062
.062
.062
33
41
45
 .750
1.000
1.125
 .993
1.243
1.368
.312
.312
.312
.975
.975
.975
127 – 51
127 – 52
127 – 53
127 – 54
.127
.127
.127
.127
.077
.077
.077
.077
16
22
28
31
.484
.734
.984
1.086
.649
.906
1.156
1.250
.093
.093
.093
.093
 .649
.649
.649
.649
165 .165 .140 12 .350 .637 .250 .637

60-53  60-53 Contact Rings

127-51 Contact Rings

93-79

to

93-81

127-51

to

127-54

165 

.075 Pitch

Cat. No. Pitch Finger Fingers
+ or – 1
 Plug Dia.  Dim. E Dim. A Min. O.D.
75 – 51
75 – 52
75 – 53
75 – 54
75 – 55
.075
.075
.075
.075
.075
.050
.050
.050
.050
.050
12
18
23
28
33
.250
.375
.500
.625
.750
.293
.435
.553
.677
.796
.218
.218
.218
.218
.218
.197
.197
.197
.197
.197
75 – 56
75 – 57
75 – 58
75 – 59
75 – 60
.075
.075
.075
.075
.075
.050
.050
.050
.050
.050
39
44
54
65
86
.875
1.000
1.250
1.500
2.000
.937
1.056
1.296
1.553
2.057
.218
.218
.218
.218
.218
.197
.197
.197
.197
.197

75 – 51 to 75 – 60
 75-51 Contact Rings

 

.134 Pitch

Cat. No. Pitch Finger Fingers
+ or – 1
 Plug Dia.  Dim. E Dim. A Min. O.D.
134 – 51
134 – 52
134 – 53
134 – 54
134 – 55
.134
.134
.134
.134
.134
.091
.091
.091
.091
.091
20
23
28
37
20
.671
.796
1.015
1.375
.671
.875
1.000
1.218
1.578
.875
.233
.233
.233
.233
.233
.700
.700
.700
.700
.700
134 – 56
134 – 57
.134
.134
.091
.091
23
28
.796
1.015
1.000
1.218
.233
.233
.700
.700
 

 134-51 Contact Rings
 134-51
to
134-54
 134-55
to
134-57

 

Click here to download our 52-page Shielding Product Catalog.

Interactive PDF Sales Drawings

Click to go to our Document Manager page where you can search our site or type in part numbers from our 52-page Shielding Product Catalog to obtain their Interactive PDF Sales Drawings.