142-4308-401 Emerson Network Power, 142-4308-401 Datasheet - Page 116

• 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

116
SMC - 50 Ohm Connectors
Specifications
INCHES (MILLIMETERS) • CUSTOMER DRAWINGS AVAILABLE ON REQUEST
** All gold plated parts include a .00005" min. nickel underplate barrier layer.
†
ELECTRICAL RATINGS
Impedance: 50 Ohms
Frequency Range: 0-10 GHz
VSWR: (f = GHz)
RG-178 cable ................................... 1.25 + .04f
RG-316 and .086 Semi-Rigid
Uncabled receptacles ............................ N/A
Adapters ........................................... 1.20 + .04f
Working Voltage: (VRMS maximum)
Connectors for Cable Type
Dielectric Withstanding Voltage: (VRMS minimum at sea level)
Corona Level: (Volts minimum at 70,000 feet)
Insertion Loss: (dB maximum, tested at 4 GHz)
Insulation Resistance: 1000 megohms minimum
Contact Resistance: (milliohms maximum)
Center contact (straight cabled
Center contact (right angle cabled
Outer contact (gold plated connectors) ................. 1.0
Outer contact (nickel plated connectors) ............... 2.5
Braid to body (gold plated connectors) ................. 1.0
Braid to body (nickel plated connectors) ............... 2.5
RF Leakage: (dB minimum tested at 2.5 GHz)
Avoid user injury due to misapplication. See safety advisory definitions inside front cover.
cable ............................................. 1.20 + .04f
RG-178 ............................................... 250
RG-316, .086 Semi-Rigid
Connectors for RG-178 ........................................................................... 750
Connectors for RG-316, .086 Semi-Rigid
Connectors for RG-178 ........................................................................... 185
Connectors for RG-316, .086 Semi-Rigid ................................................ 250
Uncabled receptacles and adapters ........................................................ N/A
Straight cable connectors .................................................................. 0.25 dB
Right angle cable connectors ............................................................ 0.50 dB
Uncabled receptacles and adapters ........................................................ N/A
connectors and uncabled receptacles) .............. 6.0
Cable connectors ............................................................................... -55 dB
Uncabled receptacles and adapters ........................................................ N/A
connectors and adapters) ................................ 12.0
uncabled receptacles, adapters ........ 335
uncabled receptacles, adapters ........................................................... 1000
Connectivity Solutions
PLUG
Straight Cabled
†
Sea Level
Tel: [phone]
†
Initial
Mating Engagement for SMC Series
Right Angle Cabled
1.40 + .06f
1.30 + .04f
70K Feet
60
85
Environmental
•
†
Fax: [phone]
After
16.0
N/A
N/A
N/A
N/A
8.0
JACK
RF High Potential Withstanding Voltage: (VRMS minimum, tested at
MECHANICAL RATINGS
Engagement Design: MIL-PRF-39012, Series SMC
Engagement/Disengagement Force: 16 inch-ounce maximum torque
Mating Torque: 35 to 50 inch-ounce
Coupling Proof Torque: 100 inch-ounce minimum
Coupling Nut Retention: 35 pounds minimum
Contact Retention: 4 lbs. minimum axial force (captivated contacts)
Cable Retention:
Connectors for RG-178 ................................. 10
Connectors for RG-316 ................................. 20
Connectors for .086 Semi-Rigid .................... 30
* or cable breaking strength whichever is less
Durability: 500 cycles minimum
ENVIRONMENTAL RATINGS
(Meets or exceeds the applicable paragraph of MIL-C-39012
Temperature Range: - 65
Thermal Shock: MIL-STD-202, Method 107, Condition B
Corrosion: MIL-STD-202, Method 101, Condition B
Shock: MIL-STD-210, Method 213, Condition C
Vibration: MIL-STD-202, Method 204, Condition D
MATERIAL SPECIFICATIONS
Bodies: Brass per QQ-B-626, gold plated** per MIL-G-45204 .00001"
Contacts: Male - brass per QQ-B-626, gold plated per MIL-G-45204
Nut Retention Spring: Beryllium copper per QQ-C-533, unplated
Insulators: PTFE fluorocarbon per ASTM D 1710 and ASTM D 1457
Expansion Caps: Brass per QQ-B-613, gold plated per MIL-G-45204
Crimp Sleeves: Copper per WW-T-799, gold plated per MIL-G-45204
Mounting Hardware: Brass (nuts) per QQ-B-626 or phosphor bronze
4 and 7 MHz)
Connectors for RG-178 ................................................................ 500
Connectors for RG-316 ................................................................ 700
Uncabled receptacles and adapters ............................................. 600
.00003" min.
Female - beryllium copper per QQ-C-530, gold plated per MIL-G-45204
min or nickel plated per QQ-N-290
.00003" min.
.00001" min. or nickel plated per QQ-N-290
.00001" min. or nickel plated per QQ-N-290
(lockwashers) per QQ-B-750, gold plated per MIL-G-45204 .00001"
min. or nickel plated per QQ-N-290
•
www.EmersonNetworkPower.com/connectivity
†
1 inch-ounce minimum torque (uncabled receptacles)
°
C to + 165
NOTES
1. Inside of contact to meet VSWR,
PLUG
Axial Force* (lbs)
mating characteristics and connec-
tor durability when mated with a dia
.019/.021 (0.48/0.53) male contact.
°
C
Torque (in-oz)
JACK
N/A
N/A
16