142-1721-041 Emerson Network Power, 142-1721-041 Datasheet - Page 137
142-1721-041
Manufacturer Part Number
142-1721-041
Description
RF Connectors GLD PLTD JK RECEPT
Manufacturer
Emerson Network Power
Datasheet
1.133-3711-801.pdf
(294 pages)
Specifications of 142-1721-041
Product
Connector
Rf Series
SMA
Contact Plating
Gold
Shell Plating
Gold
Impedance
50 Ohms
Termination Style
Solder
Body Style
Straight
Cable Type
RG 178, RG 316, RG 58
Connector Type
Jack Receptacle
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
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The BNC series connector is a commercial quality product that intermates with all
standard double bayonet stud BNC designs. All contacts are captivated for rugged-
ness. The 50 Ohm and 75 Ohm interfaces are intermateable and provide quick,
reliable connections for instrumentation, medical and LAN applications.
Connectivity Solutions
* These values are typical and may not apply to all connectors.
BNC Connectors - 50 Ohm Commercial
50 Ohm BNC
Electrical Characteristics
Impedance: 50 Ohm nominal
Frequency range: 0-4 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
Force to engage/disengage: 3 lbs. maximum
Cable retention: 20 lbs., RG-58 C/U cable
Materials
Body: Zinc or brass
Contact: Brass, Beryllium copper or phosphor bronze
Spring Washer: Beryllium copper
Crimp sleeve: Brass
Insulator: Delrin
Plating: Body - Nickel (except where noted)
Tel: 800-247-8256
Crimp sleeve - Nickel
Contact - Gold
Specifications*
®
or TPX Polymethylpentene
•
Fax: 507-833-6287
Center - 2.1 milliohms maximum
•
www.EmersonNetworkPower.com/connectivity
O
C to +85
INCHES (MILLIMETERS) • CUSTOMER DRAWINGS AVAILABLE ON REQUEST
O
C
Specifications
137
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