142-4308-401 Emerson Network Power, 142-4308-401 Datasheet - Page 169

• Manufacturer Part Number: 142-4308-401
• Description: RF Connectors BLHD JCK 142/400 GLD
• Manufacturer: Emerson Network Power

Specifications of 142-4308-401

• Product: Connector
• Rf Series: SMA
• Gender: Receptacle
• Polarity: Reverse
• Contact Plating: Gold
• Shell Plating: Gold
• Impedance: 50 Ohms
• Termination Style: Crimp, Solder
• Body Style: Straight
• Connector Type: Jack
• Maximum Frequency: 12.4 GHz
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

The N connector employs a large diameter threaded interface for excellent strength
and reliability. This commercial quality connector handles high power applications
such as antenna feeds for radios and cell sites. Termination options include crimp
and clamp styles for rugged service.
Connectivity Solutions
* These values are typical and may not apply to all connectors.
Delrin® and Teflon® are registered trademarks of Dupont Corporation.
Tel: [phone]
Electrical Characteristics
Impedance: 50 Ohm nominal
Frequency range: 0-11 GHz
Working voltage: 500 volts RMS at sea level
Dielectric withstanding voltage: 1500 volts RMS at sea level
Corona level: 375 volts minimum at 70,000 feet
Contact resistance: Outer - 0.2 milliohms maximum
Insulation resistance: 5000 megohms minimum
Environmental Characteristics
Recommended temperature range: -55
Moisture Resistance: MIL-STD-202
Mechanical Characteristics
Durability: 500 cycles
Cable retention: 20 lbs., RG-58 C/U cable
Materials
Body and coupling nut: Brass
Contact: Brass, phosphor bronze or beryllium copper
Crimp sleeve: Brass
Insulator: Teflon
Hardware: Brass
Plating: Body - Nickel
Crimp sleeve - Nickel
Hardware - Nickel
Contact - Gold
Specifications*
•
Fax: [phone]
®
or Delrin
Center - 2.1 milliohms maximum
®
•
www.EmersonNetworkPower.com/connectivity
INCHES (MILLIMETERS) • CUSTOMER DRAWINGS AVAILABLE ON REQUEST
O
C to + 85
N Connectors
O
C
Specifications
169