31-212 (UG-260B/U) AMPHENOL RF, 31-212 (UG-260B/U) Datasheet - Page 6

• Manufacturer Part Number: 31-212 (UG-260B/U)
• Description: connector, rf coaxial, bnc straight plug, clamp/solder, rg59, 62, 71, 140, 210, 302, 50ohm
• Manufacturer: AMPHENOL RF
• Type: Cable Plugr

Specifications of 31-212 (UG-260B/U)

• Angle: Straight
• Application: True MIL
• Cable Type: RG/U 140,59,62,71,210,302
• Contact Plating: Silver
• Finish, Housing: Nickel
• Gender: Plug
• Impedance: 50 Ohms
• Material, Contact: Brass (Male), Beryllium Copper⁄Phosphor Bronze (Female)
• Material, Dielectric: TFE/Styrene
• Material, Housing: Brass
• Mating Type: Bayonet
• Primary Type: BNC
• Temperature, Operating: -65 to +165 °C
• Termination: Solder
• Voltage, Rating: 500 V
• Lead Free Status / Rohs Status: RoHS Compliant part

Assembly Instructions-C28
BNC
SURETWIST
Amphenol Corporation Tel: [phone]
Step 1
Step 2
Step 3
Step 4
Back end of connector and
cable dielectric flush,
center conductor in place
®
PLUG
.250
(6.4)
.813
(20.7)
.563
(14.3)
.031
(0.8)
31-5136
31-5136-RFX
31-5137
31-5137-RFX
min. of cable
Amphenol
Number
dielectric
BNC SURETWIST® plug
BNC Plug
BNC Plug
BNC Plug
BNC Plug
Connector
Type
303
Step 1 Strip cable as shown. Take care not to nick center
Step 2 Twist outer braid in a clockwise direction so that at least
Step 3 Gently insert center conductor into back end of connector,
Step 4 Push the cable firmly home (as far as possible). Then screw
conductor or outer braid.
1/32" of cable dielectric is bared, and braid is left flat. (Stray
or loose braid can cause shorts.)
"feeling" it into the guide hole. (If center conductor is NOT
properly in place, about 1/8" of center conductor will show at
the back end. Reinsert until cable dielectric reaches position
shown in illustration.)
the connector onto the cable in a clockwise direction until it
stops. Assembly is complete.
59
59
58
58
RG-/U
Cable
Amphenol
www.amphenolrf.com
®