142-4308-401 Emerson Network Power, 142-4308-401 Datasheet - Page 10

• 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

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ELECTRICAL RATINGS
Impedance: 50 Ohms
Frequency Range: Connectors .............................................. 0-6 GHz
VSWR: (f = GHz)
RG-178 cable ................................... 1.17 + .04f
RG-316 and .086 Semi-Rigid cable . 1.13 + .04f
Adapters .............................................................................. 1.13 + .04f
Uncabled receptacles, Dummy loads ............................................. N/A
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 1 GHz)
Insulation Resistance: 10,000 megohms minimum
Contact Resistance: (milliohms maximum)
Center contact (straight cabled connectors,
Center contact (right angle cabled connectors) .... 5.0
Outer contact ........................................................ 1.0
Braid to body (gold plated connectors) ................. 1.0
Braid to body (nickel plated connectors) ............... 2.5
RF Leakage: (dB typical tested at 2.5 GHz)
MCX - 50 Ohm Connectors
Specifications
INCHES (MILLIMETERS) • CUSTOMER DRAWINGS AVAILABLE ON REQUEST
†
** All gold plated parts include a .00005" min. nickel underplate barrier layer.
Avoid user injury due to misapplication. See safety advisory definitions on page 2.
RG-178 ................................................... 250
RG-316, .086 Semi-Rigid uncabled
Dummy loads .............................................................................. N/A
Connectors for RG-178 .............................................................. 750
Connectors for RG-316, .086 Semi-Rigid,
Dummy loads .............................................................................. N/A
Connectors for RG-178 .............................................................. 190
Connectors for RG-316, .086 Semi-Rigid
Dummy loads .............................................................................. N/A
Straight cable connectors and adapters ................................. 0.1 dB
Right angle cable connectors ................................................. 0.2 dB
Uncabled receptacles, dummy loads .......................................... N/A
uncabled receptacles and adapters) ................. 5.0
Cable connectors ................................................................... -55 dB
Uncabled receptacles and adapters, dummy loads .................... N/A
uncabled receptacles, adapters ............ 335
uncabled receptacles, adapters ............................................... 250
uncabled receptacles, adapters ............................................ 1000
Connectivity Solutions
JACK
Mating Engagement for MCX Series
Compatible with CECC 22220
Dummy loads .......................................... 0-1 GHz
Straight Cabled
Connectors
†
Tel: [phone]
Sea Level
†
Initial Environmental
Cabled Connectors
Right Angle
1.07 + .06f
1.07 + .04f
PLUG
70K Feet
65
85
•
After
15.0
N/A
N/A
8.0
1.5
Fax: [phone]
†
RF High Potential Withstanding Voltage: (VRMS minimum, tested at 4
and 7 MHz)
Power Rating (Dummy Load): 0.5 watt @ +25°C, derated to 0.25 watt
@ +125°C
MECHANICAL RATINGS
Engagement Design: Compatible with CECC 22220, Series MCX
Engagement Force: 5.6 pounds maximum axial force
Disengagement Force: 8 pounds maximum axial force, 1 pound min.
Contact Retention: 2.3 pounds min. axial force (captivated contacts)
Cable Retention:
Connectors for RG178
Connectors for RG316 ................................ 20
Connectors for RG316DS ........................... 25
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)
Operating Temperature: Connectors ...................... - 65°C to + 165°C
Thermal Shock: MIL-STD-202, Method 107, Condition F
Corrosion: MIL-STD-202, Method 101, Condition B (N/A dummy loads)
Shock: MIL-STD-202, Method 213, Condition B (N/A dummy loads)
Vibration: MIL-STD-202, Method 204, Condition B (N/A dummy loads)
Moisture Resistance: MIL-STD-202, Method 106 (N/A dummy loads)
MATERIAL SPECIFICATIONS
Bodies: Brass per QQ-B-626 or zinc per ASTM B86-71, gold plated**
Contacts: Male - brass per QQ-B-626, gold plated per MIL-G-45204
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
NOTES
1. ID of contact to meet VSWR mating characteristics and connector
2. Must meet the force to engage and disengage when mated with
JACK
(N/A dummy loads)
Connectors for RG178 ................................................................ 500
Connectors for RG316 and adapters .......................................... 700
.086 Semi-Rigid .......................................................................... 670
Uncabled receptacles ................................................................. 600
Dummy loads .............................................................................. N/A
1 inch-ounce min. torque (uncabled receptacles)
per MIL-G-45204 .00001” min or nickel plated per QQ-N-290 or
bright tin plated
.00003" min.
Female - beryllium copper per QQ-C-530, gold plated per MIL-G-
45204 .00003" min.
.00001" min. or nickel plated per QQ-N-290
.00001" min. or nickel plated per QQ-N-290
(lockwashers) QQ-B-750, gold plated per MIL-G-45204 .00001" min.
or nickel plated per QQ-N-290
durability when mated with a dia. .019-.021 (0.48-0.53) male contact.
mating part.
•
www.EmersonNetworkPower.com/connectivity
†
Dummy loads ................. - 65°C to + 125°C
Axial Force* (lbs) Torque (in-oz)
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PLUG
N/A
N/A
N/A
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