142-4407-001 JOHNSON/EMERSON, 142-4407-001 Datasheet - Page 2

• Manufacturer Part Number: 142-4407-001
• Description: RF/COAXIAL, SMA RP PLUG 50OHM CRIMP/SLDR
• Manufacturer: JOHNSON/EMERSON

Specifications of 142-4407-001

• Body Style: Straight Plug
• Coaxial Termination: Solder / Crimp
• Rg Cable Type: RG-58, 141, 303
• Contact Material: Beryllium Copper
• Connector Type: SMA RP Coaxial
• Impedance: 50ohm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

†Avoid user injury due to misapplication.
See safety advisory definitions inside front cover.
ELECTRICAL RATINGS
Impedance: 50 ohms
Frequency Range:
VSWR: (f = GHz)
RG-316, LMR-100 cable ........... 1.15 + .02f
RG-58, LMR-195 cable ............ 1.17 + .025f
RG-142 cable ............................ 1.17 + .02f
LMR-200, LMR-240 cable ............. 1.10 + .03f
Uncabled receptacles .......................................................................... 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)
Insulation Resistance: 5000 megohms minimum
Contact Resistance: (milliohms maximum)
Center contact (straight cabled connectors
Center contact (right angle cabled
Outer contact (all connectors) ............................ 2.0
Braid to body (gold plated connectors) .............. 0.5
Braid to body (nickel plated connectors) ............ 5.0
RF Leakage: (dB minimum, tested at 2.5 GHz)
SMA Reverse Polarity - 50 Ohm
Specifications
Low loss flexible right angle
Uncabled receptacles, field replaceable ............................................ N/A
Straight flexible cable
Right angle flexible cable
Low loss flexible straight
cable connectors ............................. 0.06
connectors ................................ 0.15
cable connectors ....................... 0.15
Flexible cable connectors ..................................................... 0-12.4 GHz
Uncabled receptacles ........................................................... 0-18.0 GHz
RG-316; LMR-100, 195, 200 ................................... 250
RG-58, RG-142, LMR-240, uncabled receptacles .. 335
Connectors for RG-316; LMR-100, 195, 200 ...................................... 750
Connectors for RG-58, RG-142, LMR-240, uncabled receptacles . 1000
Connectors for RG-316, LMR-100, 195, 200 ................................... 190
Connectors for RG-58, RG-142, LMR-240, uncabled receptacles ... 250
connectors ................................ .06
and uncabled receptacles) ............................ 3.0*
connectors ...................................................... 4.0
Flexible cable connectors ............................................................. -60 dB
Uncabled receptacles and adapters ................................................. N/A
MATING ENGAGEMENT FOR SMA REVERSE POLARITY SERIES PER FCC RULE 15 NON-STANDARD INTERFACE
Johnson Components
Cabled Connectors
Straight
†
TM
• P.O. Box 1732 • Waseca, MN 56093-0832 • 1-800-247-8256 • Fax: [phone] • www.johnsoncomponents.com
f (GHz), tested at 6 GHz
f (GHz), tested at 6 GHz
f (GHz), tested at 1 GHz
f (GHz), tested at 1 GHz
PLUG
Initial
=
Sea Level
Cabled Connectors
Environmental
1.15 + .03f
1.17 + .06f
1.15 + .03f
Right Angle
1.10 + .06f
After
4.0*
N/A
N/A
N/A
6.0
70K Feet
†
65
85
RF High Potential Withstanding Voltage: (Vrms minimum, tested at 4
and 7 MHz)
MECHANICAL RATINGS
Engagement Design: MIL-C-39012, Series SMA
Engagement/Disengagement Force: 2 inch-pounds maximum
Mating Torque: 7 to 10 inch-pounds
Bulkhead Mounting Nut Torque: 15 inch-pounds
Coupling Proof Torque: 15 inch-pounds minimum
Coupling Nut Retention: 60 pounds minimum
Contact Retention:
Cable Retention:
Connectors for RG-316, LMR-100 ............ 20
Connectors for LMR195, 200 .................... 30
Connectors for RG-58, LMR-240 .............. 40
Connectors for RG-142 ............................. 45
*Or cable breaking strength whichever is less.
Durability: 500 cycles minimum
ENVIRONMENTAL RATINGS (Meets or exceed the applicable paragraph
of MIL-C-39012)
Temperature Range: - 65 C to + 165 C
Thermal Shock: MIL-STD-202, Method 107, Condition B
Corrosion: MIL-STD-202, Method 101, Condition B
Shock: MIL-STD-202, Method 213, Condition I
Vibration: MIL-STD-202, Method 204, Condition D
Moisture Resistance: MIL-STD-202, Method 106
MATERIAL SPECIFICATIONS
Bodies: Brass per QQ-B-626, gold plated* per MIL-G-45204 .00001" min.
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 or
Expansion Caps: Brass per QQ-B-613, gold plated per MIL-G-45204
Crimp Sleeves: Copper per WW-T-799 or brass per QQ-B-613, gold
Mounting Hardware: Brass per QQ-B-626 or QQ-B-613, gold plated per
Connectors for RG-316; LMR-100, 195, 200 ................................... 500
Connectors for RG-58, RG-142, LMR-240, uncabled receptacles ... 670
or nickel plated per QQ-N-290
.00003" min.
G-45204 .00003" min.
Tefzel per ASTM D 3159
.00001" min. or nickel plated per QQ-N-290
plated per MIL-G-45204 .00001" min. or nickel plated per QQ-N-290
MIL-G-45204 .00001" min. or nickel plated per QQ-N-290
PLUG
Female - beryllium copper per QQ-C-530, gold plated per MIL-
6 lbs. minimum axial force (captivated contacts)
4 inch-ounce minimum torque (uncabled receptacles)
†
JACK
JACK
NOTES
1. ID OF CONTACT TO MEET VSWR,
Axial Force*
(pounds)
CONTACT RESISTANCE AND
INSERTION WITHDRAWAL FORCES
WHEN MATED WITH DIA .0355-
.0370 MALE PIN.
CUSTOMER DRAWINGS AVAILABLE UPON REQUEST
Torque
(in-oz)
N/A
N/A
N/A
N/A
INCHES (MILLIMETERS)