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Bel Fuse 142-0751-871

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Bel Fuse 142-0751-871

Description : 1 SMA Board Side 18GHz 50Ω Coaxial Connector (RF) Assemblies RoHS

Packaging Details : -

Stock : 100

Model Number : 142-0751-871

MOQ : 25

Brand Name : 142-0751-871

RF Series : SMA

Delivery Time : 12-16工作日

Number of Ports : 1

Impedance : 50Ω

Connector Type : Board Side

Frequency : 18GHz

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Product Overview

SMA Jack Assembly, Surface Mount End Launch. Designed for high-frequency applications requiring robust connectivity. Recommended for use with a wrench to secure the connector body during installation to prevent damage to the connector-to-board solder joint.

Part Numbers142-0751-871, 142-0751-872

Body MaterialBrass

Contact MaterialBeryllium Copper

Insulator MaterialTeflon

Durability500 Cycles Min

Specification	Value
Impedance	50 Ohms
Frequency Range	0-18 GHz
Working Voltage	335 VRMS Max @ Sea Level
Dielectric Withstanding Voltage	1000 VRMS Min @ Sea Level
Insulation Resistance	5000 Megohm Min
Center Contact Resistance	Initial 3 Milliohm Max, Environmental 4 Milliohm Max
Outer Conductor Resistance	Initial 2 Milliohm Max
Corona Level	250 Volts Min @ 70,000 Feet
RF High Potential Withstanding	670 VRMS @ 4 and 7 MHz
Engage/Disengage Torque	2 Inch-Pounds Max
Mating Torque	7-10 Inch-Pounds Max
Coupling Proof Torque	15 Inch-Pounds Max
Contact Retention	6 lbs Min Axial Force
Operating Temperature	-65C to 165C

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