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142-0701-xxx 데이터시트 PDF




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기능 End Launch Jack Receptacle
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142-0701-xxx 데이터시트, 핀배열, 회로
www.DataSheet4U.com
INCHES (MILLIMETERS)
CUSTOMER DRAWINGS AVAILABLE UPON REQUEST
SMA - 50 Ohm Connectors
End Launch Connectors
142-0701-801 6
142-0701-806 6
142-0701-831 6
142-0701-836 6
142-0701-841 6
142-0701-846 6
142-0701-851 6
142-0701-856 6
142-0701-871 7
142-0701-876 7
142-0701-881 6
142-0701-886 6
142-0711-811 7
142-0711-816 7
142-0711-821 5
142-0711-826 5
142-0711-841 5
142-0711-846 5
142-0711-871 6
142-0711-876 6
142-0711-881 6
142-0711-886 6
142-0721-841 7
142-0721-846 7
142-0721-871 7
142-0721-876 7
142-0721-881 7
142-0721-882 7
142-0801-801 5
142-0801-806 5
142-0801-811 5
142-0801-816 5
142-0801-821 5
142-0801-826 5
142-0801-831 5
142-0801-836 5
Bulkhead Jack Receptacle - Round Contact 7
End Launch Connectors general information 4
End Launch Jack Receptacle - Round Contact 5, 6
End Launch Jack Receptacle - Surface Mount 7
End Launch Jack Receptacle - Tab Contact 6
End Launch Plug Receptacle - Round Contact 5
End Launch Plug Receptacle - Tab Contact 5
Material Specifications 3
Specifications 2
Johnson Components® • P.O. Box 1732 • Waseca, MN 56093-0832 • 1-800-247-8256 • Fax: 507-835-6287 • www.johnsoncomp.com
1




142-0701-xxx pdf, 반도체, 판매, 대치품
SMA - 50www.DataSheet4U.com Ohm Connectors
End Launch Connectors - A Johnson Components® Original
The End Launch connector is attached to the circuit board by inserting
the board edge between the legs and soldering the legs and center con-
ductor to pads on the board. For optimum high frequency performance,
the connector to circuit board transition must be adjusted for low VSWR.
To compensate for the transition from coax to microstrip, trace widths “A”
and “B” must be adjusted based on circuit board thickness. When prop-
erly adjusted, this technique yields a low VSWR over a wide bandwidth.
The tabulated dimensions “A”, “B”, “C”, “D”, and “E” were determined
experimentally to achieve low VSWR (typically less than 1.5 up to 18
GHz). The circuit board used for these tests was double-sided FR 4 with
1 oz. copper on both sides. The copper was left on the bottom of the
board to create a ground plane for the 50 Ohm microstrip structure. While
not all inclusive, these dimensions are given as reference information for
selected SMA End Launch connectors. Further adjustments may be
necessary depending upon the application. All dimensions are in inches.
Tabulated Dimensions “A”, “B”, “C” and “D” are symmetrical about the center line
INCHES (MILLIMETERS)
CUSTOMER DRAWINGS AVAILABLE UPON REQUEST
NEW Surface Mount Versions Available!
(See page 49)
Part
Number
142-0701-801/806
142-0701-851/861
142-0701-871/876
142-0711-821/826
142-0711-871/876
142-0711-881/886
142-0701-881/886
Base
Width
.375
.375
.375
.250
.375
.375
.375
Board
Thick “A” “B” “C”
.062 .103 .090 .250
.062 .103 .090 .250
.062 .103 .090 .250
.062 .103 .070 .170
.047 .083 .075 .250
.047 .083 .075 .250
.031 .050 .045 .250
“D” “E”
.440 .200
.440 .200
.440 .200
.380 .165
.440 .200
.440 .200
.440 .200
SMA End Launch Specifications
ELECTRICAL RATINGS
Impedance: 50 Ohms
Frequency Range: 0-18 GHz
VSWR: Dependent upon application
Working Voltage (VRMS max.): 335 @ Sea Level, 85 @ 70K Feet
Dielectric Withstanding Voltage (VRMS min. at sea level): 1000
Corona Level (Volts min. at 70,000 feet): 250
Insulation Resistance: 5000 megohms min
Contact Resistance (milliohms max.): 3.0 Initial, 4.0 after environmental
RF High Potential Withstanding Voltage (VRMS min. tested at 4 and 7
MHz): 670
MECHANICAL RATINGS
Engagement Design: MIL-C-39012, Series SMA
Engagement/Disengagement Force: 2 inch-pounds max.
Mating Torque: 7 to 10 inch-pounds
Coupling Proof Torque: 15 inch-pounds min.
Coupling Nut Retention: 60 pounds min.
Contact Retention Force: 6 lbs min. axial force, 4 inch-ounce min. torque
Durability: 500 cycles min.
ENVIRONMENTAL RATINGS:
(Meets or exceeds the applicable paragraph of MIL-C-39012)
Temperature Range: -65o to + 165o C
Thermal Shock: MIL-STD-202, Method 107, Condition B
Corrosion: MIL-STD-202, Method 101, Condition B
Shock: MIL-STD-303, 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.
or nickel plated per QQ-N-290
Contacts: Male - brass per QQ-B-626, gold plated per MIL-G-45204 .00003”
min.
Female - beryllium copper per QQ-C-530, 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
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
*All gold plated parts include a
.00005” min. nickel underplate barrier layer.
4 Johnson Components® • P.O. Box 1732 • Waseca, MN 56093-0832 • 1-800-247-8256 • Fax: 507-835-6287 • www.johnsoncomp.com

4페이지










142-0701-xxx 전자부품, 판매, 대치품
www.DataSheet4U.com
SMA - 50 Ohm Connectors
INCHES (MILLIMETERS)
CUSTOMER DRAWINGS AVAILABLE UPON REQUEST
End Launch Bulkhead Jack Receptacle -
Round Contact
PC Mount
VSWR & FREQ. RANGE
VSWR: N/A 0-18 GHz
BOARD THICKNESS GOLD PLATED NICKEL PLATED
.062 (1.57)
142-0701-871 142-0701-876
.069 (1.75)
142-0721-841 142-0721-846
.074 (1.88)
142-0721-871 142-0721-876
“A”
.068 (1.73)
.075 (1.91)
.080 (2.03)
End Launch Bulkhead Jack Receptacle -
Round Contact
“B”
.073 (1.85)
.066 (1.68)
.061 (1.55)
VSWR & FREQ. RANGE BOARD THICKNESS GOLD PLATED NICKEL PLATED
VSWR: N/A 0-18 GHz
.062 (1.57)
142-0711-811 142-0711-816
End Launch Jack Receptacle - Surface Mount
NEW
VSWR & FREQ. RANGE GOLD PLATED PACKAGING
VSWR: N/A 0-18 GHz
142-0721-881
142-0721-882
Stock
Tape and Reel
475 pcs/reel
Call factory for recommended land pattern.
Johnson Components® • P.O. Box 1732 • Waseca, MN 56093-0832 • 1-800-247-8256 • Fax: 507-835-6287 • www.johnsoncomp.com
7

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142-0701-xxx

End Launch Jack Receptacle

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