MODULAR JACKS AND PLUGS
KYCON
GDB Series
Dimensions
Dimensions in mm [In]
GD-B-66
12.4 [0.490]
2.54 [0.100]
12.30 [0.484]
18.50 [0.728]
1.78 [0.070]
3.05 [0.120]
15.88 [0.625]
1.02
[0.040]
Ø0.76 [0.030]
2.54 [0.100]
19.18 [0.755]
GDB Series Right Angle
Modular Jack
Features
• 0.755" Height
LR78160
GD-B-44 has the same
exterior dimensions
Recommended PCB Layout
GD-B-66, GD-B-64, & GD-B-44
(Top View)
3.18 [0.125]
• Available in 4, 6 and 8 Position Housings
• UL Recognized File No. E134345
• CSA/NRTL Certified File No. LR78160
0.61 [0.024]
6 Contacts
4 Contacts
2.54 [0.100]
Ø2.36 [0.093]
Performance Specifications
Materials and Finish
Housing Material
ABS (UL 94V-0) Rated Material, Medium Gray Color
Contact Material
Phosphor Bronze
Plating Options
Designator
Standard
50
GD-B-88
16.00 [0.630]
16.51 [0.650]
2.03 [0.080]
0.76 [0.030]
1.52 [0.060]
1.02 [0.040]
1.78 [0.070]
Plating Description
Contacts are Plated with 0.0001 Nickel
Underplating,
0.000015 Gold
Plating
on Contacts
Contacts are Plated with 0.0001 Nickel
Underplating,
0.000050 Gold
Plating
on Contacts to Comply with
FCC Requirements Under No. 47 C.F.R. Part 68
Subpart F
Key Optional
1.02 [0.040]
8.00 [0.315]
Recommended PCB Layout
GD-B-88 & GD-B-88K
(Top View)
4.37 [0.172]
0.84 [0.033]
1.02 [0.040]
5.46 [0.215]
2.54 [0.100]
Ø2.36 [0.093]
Ø0.76 [0.030]
Electrical Characteristics
Insulation Resistance
500 Megohms Min
Dielectric Withstanding Voltage
1000 Volts RMS, 60 Hz AC for 1 Minute
Contact Resistance
20 Milliohms Max
Current Rating
1.5 Amps
Ordering Information
Part
Number
GD-B-44
GD-B-64
GD-B-66
GD-B-88
GD-B-88K
Keyed
No. of
Positions
4
6
6
8
8
Keyed
No. of
Contacts
4
4
6
8
8
18.29 [0.720]
2000
KYCON, Inc. • Tel: +408-494-0330 • US: 1-888-KYCON-22 • Fax: +408-494-0325 • www.kycon.com
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