142-1721-056 Emerson Network Power, 142-1721-056 Datasheet - Page 164
![RF Connectors SMA JACK RECPTACLE NICKEL](/photos/32/13/321353/142-1721-056_lg_sml.jpg)
142-1721-056
Manufacturer Part Number
142-1721-056
Description
RF Connectors SMA JACK RECPTACLE NICKEL
Manufacturer
Emerson Network Power
Datasheet
1.133-3711-801.pdf
(294 pages)
Specifications of 142-1721-056
Product
Connector
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
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TNC Connectors
Specifications
INCHES (MILLIMETERS) • CUSTOMER DRAWINGS AVAILABLE ON REQUEST
The TNC connector is a threaded version of the BNC mating interface. All contacts
are captivated for ruggedness. The TNC is a commercial quality connector that
provides additional coupling retention for shock and vibration applications. The
TNC connector intermates with all standard 50 Ohm TNC connectors.
Connectivity Solutions
Tel: 800-247-8256
* These values are typical and may not apply to all connectors.
Delrin® and Teflon® are registered trademarks of Dupont Corporation.
Electrical Characteristics
Impedance: 50 Ohm nominal (except where noted)
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: Zinc or brass
Contact: Beryllium copper, phosphor bronze or brass
Crimp Sleeve: Brass
Insulator: Teflon
Hardware: Brass
Plating:
Specifications*
•
Fax: 507-833-6287
®
, TPX or Delrin
Center - 2.1 milliohms maximum
Body - Nickel
Crimp sleeve - Nickel
Hardware - Nickel
Contact - Gold
•
®
www.EmersonNetworkPower.com/connectivity
O
C to +85
O
C
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