Twinax/Triax Connectors / Miniature Circuit Board Jacks
70/370 Series
Twinax/Triax TRB Concentric
Twinax/Triax TRB Non-Insulated Bulkhead Jack
Concentric Female 3-Lug Bulkhead Mount
3–Lug.......................................... CBBJ79
2–Lug.......................................... CBBJ79TL
4–Lug.......................................... CBBJ79FL
Threaded..................................... CBBJ379
1.388
Circuit Board Jack
3–Lug.............................................. CBJ70
2–Lug.............................................. CBJ70TL
4–Lug.............................................. CBJ70FL
(TRT) Threaded................................ CBJ370
.156
.557
TYP
1.000
.156
.013
.200
.425
.013
.0625 DIA, 2 PLACES
.0625 DIA
2 PLACES
.425
.150
TYP
.100
.200
.100
.380
DIA
CBBJ79 Shown
Mounting Hole: D3.109
.300
CBJ70 Shown
.100
.100
.400
TYP
.300
.0700 DIA
4 PLACES
.500 DIA
.0935 DIA
4 PLACES
.128
.562 HEX NUT
.109 MAXIMUM PANEL THICKNESS
Twinax/Triax TRB Right Angle Concentric
Circuit Board Jack
Twinax/Triax TRB Insulated Bulkhead Jack
Concentric Female 3-Lug, Bulkhead Mount
3–Lug.............................................. CBJR70, CBJR70A
3–Lug.............................................. CBBJ74
1.388
.750
HEX
NUT
MODEL
NO.
CBJR70
CBJR70A
LTR
A
B
C
D
DIM
CODE DIM DIM DIM
-
A
.557
.090
.156
.24
.34
.050 .090 .0625
.058 .090
.070
.013
.0625 DIA
D DIA TYP
.425
.200
.0625 DIA, 2 PLACES
.200
1.216
1.042
.258
.380
DIA
.100
A
.050
.100
.380
TYP
.030 TYP
.100
.400
TYP
.258
.0935 DIA
4 PLACES
.625-24UNEF-2A
.13 TYP
C TYP
.258
TYP
Mounting Hole: D2.109
B TYP
.100
Right Angle Circuit Board Bulkhead Jack
Standard Version
Right Angle Insulated Circuit Board Bulkhead Jack
Insulated Version
3–Lug.............................................. CBBJR79
2–Lug.............................................. CBBJR79TL
4–Lug.............................................. CBBJR79FL
Threaded......................................... CBBJR379
3–Lug.............................................. CBBJR74
2–Lug.............................................. CBBJR74TL
4–Lug.............................................. CBBJR74FL
Threaded......................................... CBBJR374
MODEL
NO.
CBBJR79
CBBJR79A
LTR
A
B
C
D
E
MODEL
NO.
CBBJR74
CBBJR74A
LTR
A
B
C
D
DIM
CODE DIM DIM DIM DIM DIM
-
A
CODE DIM DIM DIM
-
A
.24 .565 .050 .090 .0625
.34 .665 .058 .090 .070
.345 .778 .050 .0625
.445 .878 .058 .070
MAX PANEL THICKNESS .140
1.216
1.324
1.042
.718
1.153
.785
.050
.090
A
A
.380
DIA
B
.380
DIA
B
.030 TYP
.030 TYP
CBBJR79 Shown
Mounting Hole: D3.125
CBBJR74 Shown
Mounting Hole: D2.140
.500-28UNEF-2A
.562 HEX NUT
.13 TYP
.625-24UNEF-2A
.750 HEX NUT
.13 TYP
.258 TYP
.124
C TYP
.258 TYP
.124
C TYP
D TYP
.090 TYP
.100
.100
.258
TYP
D DIA TYP
.0625 DIA
.258
.100
.050
Add “A” for tall versions example: CBBJR74A
“D” mounting holes see page 54.
8
EMERSON-NETWORKPOWER [ EMERSON NETWORK POWER ]
