BNC (Isolated) Style Connector (Panel Mounting Type)

BNC (Isolated) Style Connector (Panel Mounting Type)
31 Series
FEATURES
◆ Panel mounting type BNC style receptacle connector.
◆ The outer conductor and mounting panel are isolated.
◆ The ground contact is installed along the outer conductor and united with insulator adjacent to
the contact.
APPLICATIONS
Conputer, Communication and Medical equipments
CONFORMING STANDARD
JIS-C-5412, MIL-PRF-39012
SPECIFICATIONS
Characteristic Impedance
Unmatched
Rated Voltage
500VAC(r.m.s.)
Dielectric Withstand Voltage
1500V AC(r.m.s.) for1 minute
Insulation Resistance
5000M Ω Mim. at 500V DC
Contact Resistance
5m Ω max.
Operating Temperature
-45 〜 +120℃
＊ The specifications are typical but may not apply to all connectors. Please check the specifications on each item with its drawing from us when you use.
MATERIAL/FINISH
Item
150126
RoHS
Compliant
Compliant
Material / Finish
Contact(Female)
Copper Alloy / Ag or Au Plating
Outer Condyctor
Zinc Alloy Diecast / Ni Plating
Insulator
PPO Resin (UL94V-0）/ White
◎ Specifications and/or dimensions in this catalog are subject to change without notice.
Please varify the latest specifications with our drawings.
http://www.ddknet.co.jp
31　Series
Unit : mm
○ BNC Style Receptacle
31-10-CF
31-10-CAu-CF
31-10T-D2
Tuning fork Contact
（Low-cost Type：Press Contact）
Ni Plating
31-10-CAu-CF
Au Plating
12.7
Ni
Plating
（Hex Dia.）
3.1
21.9
12.7
（30）
（Hex Dia.）
（8.6）
8.69
12.7
（Hex Dia.）
Panel Thickness：4.3mm max.
4.1 0
+0.2
φ12.45
+0.2
4.1 0
21.9
（30）
10.8
21.9
（30）
10.8
1.2
12.7
（Hex Dia.）
1.2
Panel Thickness：4.3mm max.
3 8 -24UNF
（8.6）
3.1
21.9
Ni
Plating
（30）
3 8 -24UNF
10.8
1.2
21.9
（30）
12.7
（Hex Dia.）
3.1
3 8 -24UNF
10.8
1.2
Ag Plating
12.7
（30）
（Hex Dia.）
φ12.45
3 8 -24UNF
10.8
1.2
31-10T-D2
21.9
Outer
Conductor
10.8
1.2
+0.2
0
+0.2
0
φ9.5
φ9.5
Panel Mounting Dimensions
4.1 0
+0.2
（Note）When mounting this connector as above, the stud pins are located up and below.
+0.2
0
φ9.5
◎ Specifications and/or dimensions in this catalog are subject to change without notice.
Please varify the latest specifications with our drawings.
http://www.ddknet.co.jp
2
φ12.45
Ag Plating
Contact
φ12.45
31-10-CF
Part Number　φ12.45
Outer
Conductoor
3.1
3 8 -24UNF
（8.6）
8.69
Contact
Part Number
3.1
3 8 -24UNF
8.69
3.1
φ12.45
Round Pin Contact