31-242 AMPHENOL RF, 31-242 Datasheet - Page 5

• Manufacturer Part Number: 31-242
• Description: BNC CONN CRIMP RG-179
• Manufacturer: AMPHENOL RF
• Series: BNCr
• Type: Cable Plugr

Specifications of 31-242

• Connector Style: BNC
• Connector Type: Plug, Male Pins
• Contact Termination: Crimp, Dual
• Impedance: 50 Ohm
• Mounting Type: Free Hanging (In-Line)
• Fastening Type: Bayonet Lock
• Cable Group: RG-179, 179B, 187A M17/94, Belden 9221
• Frequency - Max: 4GHz
• Frequency-max: 4GHz
• Body Style: Straight Plug
• Coaxial Termination: Crimp
• Rg Cable Type: RG-179, 187
• Contact Material: Brass
• Contact Plating: Gold
• Frequency Max: 4GHz
• Angle: Straight
• Application: Commercial
• Cable Type: RG/U 179B,187A M17/94,179
• Finish, Housing: Nickel
• Gender: Plug
• 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: Crimp
• Voltage, Rating: 500 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Color: -
• Lead Free Status / Rohs Status: RoHS Compliant part
• Other names: 031-242; ARF1050

BNC 75 ohm
Specifications
* These characteristics are typical and may not
ELECTRICAL
Amphenol Corporation Tel: [phone]
Impedance
Frequency range
Voltage rating
Dielectric
withstanding voltage
Insulation resistance
VSWR
apply to all connectors.
PLUG
Å.322 MAX
75 ohms nominal
0-4 GHz
500 volts rms
1,500 volts rms.
5,000 megohms min.
Type 1:
1.5 + 0.1 f(GHz)
DC to 4 GHz
Type 2:
1.00 + 0.25 f(GHz)
DC to 1 GHz
.078 MIN
.052/.054
.228/.208
55 /65
.025 MAX
.003 MIN
REF PLANE
1 /4
.385/.390
MATERIAL
MECHANICAL
Body,
coupling sleeve,
male contact
Female contact
Crimp ferrule
Plating
Mating
Cable affixment
124
.081/.087
Brass
Beryllium copper or
phosphor bronze
Copper alloy
Contacts: gold
Other metal parts:
Nickel
2-stud bayonet lock
Crimp-Crimp
.081/.087
.432/.436
.378/.382
JACK
.195
MIN
.195
MIN
.346/.356
.327/.333
ENVIRONMENTAL
.319/.321
Temperature range
Weatherproof
Hermetic seals
Shock
Vibration
Moisture resistance
Corrosion
Temperature
cycling
Altitude
.204/.208
.015/.030
.075/.081
.327/.335
Amphenol
.414 MIN
.186/.206
TFE insulators:
- 65°C to + 165°C
Copolymer of Styrene:
- 55°C to + 85°C
Clamps with clamp
gaskets.
Crimps with heat-shrink
tubing.
Pass helium leak test of
2 X 10
MIL-Std. 202 method
202
MIL-Std. 202 method
204 (test cond. D)
MIL-Std. 202 method
106
MIL-Std. 202 method
101 (test cond. B)
MIL-Std. 202 method
102 (test cond. D)
MIL-Std. 202 method
105 (test cond. C)
www.amphenolrf.com
-8
cc/sec
REF PLANE
®