142-1701-121 Emerson Network Power, 142-1701-121 Datasheet - Page 3

• Manufacturer Part Number: 142-1701-121
• Description: RF Connectors 4 Hole Flange Mnt JK Recpt;gold
• Manufacturer: Emerson Network Power

Specifications of 142-1701-121

• Body Style: Straight
• Cable Type: RG178,RG316,RG58, RG142
• Connector Type: Jack
• Frequency Range: 0 Hz to 18 GHz
• Rf Series: SMA
• Product: Various Connectors
• Gender: Female
• Shell Plating: Gold
• Impedance: 50 Ohms
• Maximum Frequency: 18 GHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

SMA - 50 Ohm Connectors
Specifications
Bodies: Brass per QQ-B-626, gold plated* per MIL-G-45204 .00001" min. or nickel plated per QQ-N-290
Contacts: Male - brass per QQ-B-626, gold plated per MIL-G-45204 .00003" min.
Nut Retention Spring: Beryllium copper per QQ-C-533. Unplated
Insulators: PTFE fluorocarbon per ASTM D 1710 and ASTM D 1457 or Tefzel per ASTM D 3159 or PFA 340 per ASTM
Expansion Caps: Brass per QQ-B-613, gold plated per MIL-G-45204 .00001" min. or nickel plated per QQ-N-290
Crimp Sleeves: Copper per WW-T-799 or brass per QQ-B-613, gold plated per MIL-G-45204 .00001" min. or nickel plated per QQ-N-290
Mounting Hardware: Brass per QQ-B-626 or QQ-B-613, gold plated per MIL-G-45204 .00001" min. or nickel plated per QQ-N-290
Seal Rings: Silicone rubber per ZZ-R-765
EMI Gaskets: Conductive silicone rubber per MIL-G-83528, Type M
Female - beryllium copper per QQ-C-530, gold plated per MIL-G-45204 .00003" min.
PLUG
299 Johnson Avenue SW, Waseca, MN 56093 • 800 -247- 8256 • [phone] • www.EmersonConnectivity.com
NOTES
1. ID OF CONTACT TO MEET VSWR, CONTACT RESISTANCE AND INSERTION WITHDRAWAL FORCES
WHEN MATED WITH DIA .0355-.0370 MALE PIN.
* All gold plated parts include a .00005" min. nickel underplate barrier layer.
Mating Engagement for SMA Series per MIL-C-39012
Emerson Network Power Connectivity Solutions
MATERIAL SPECIFICATIONS
PLUG
INCHES (MILLIMETERS)
CUSTOMER DRAWINGS AVAILABLE UPON REQUEST
JACK
JACK