0734120114 Connectors, Interconnects

Series:	73412
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Connector Style:	Ultra Miniature Coaxial
Connector Type:	Receptacle, Male Pin
Contact Termination:	Solder
Shield Termination:	Solder
Impedance:	50 Ohm
Mounting Type:	Surface Mount
Mounting Feature:	--
Cable Group:	--
Fastening Type:	Snap-On
Frequency - Max:	6GHz
Number of Ports:	1
Features:	--
Housing Color:	Silver
Ingress Protection:	--
Includes:	--
Body Material:	Phosphor Bronze
Body Finish:	Nickel
Center Contact Plating:	Gold
Dielectric Material:	Liquid Crystal Polymer (LCP)
Operating Temperature:	-40°C ~ 90°C
Center Contact Material:	Brass
Voltage Rating:	60V
Mating Cycles:	30
Insertion Loss:	--

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Introduction

Coaxial connectors (RF) are a type of specialised electrical connectors, utilised heavily in the applications of radio frequency (RF) as well as high frequency (HF) signals. The connectors are specially designed with a central pin surrounded by a sheath of metal to create a conductor with a carefully specified degree of impedance. This thin layer of metal (or insulation) connected to the central conductor permits the high frequency signals to pass through unscathed, minimising the cross-talk between circuits.

0734120114 Application Field and Working Principle

The 0734120114 coaxial connector is designed for use in demanding RF applications, mostly within high reliability critical applications in fields such as aerospace, military, telecoms and medical industries. The 0734120114 connector features a very low insertion force – making it easier to mate and un-mate. This also helps with EMI/RFI shielding effectiveness as minimal ‘unintended’ force is applied when mated, there by minimising any potential connection issues.The 0734120114 offers an excellent set of interlocking features and consistent PIN engagement that all contribute to reduced insertion force and effective shielding. The two halves of the connector each consist of an electrically conductive body (shell) and a conductive slot that the mating connector attaches to. The shell holds the electrical conductors in place, allowing a re-closable or snap-fitting mechanism to ensure anl angular alignment for the two parts. When the connectors are mated, the two slot connectors engage each other, engaging the central pin. This provides an extremely reliable connection that’s free from electrical noise and provides excellent heat dissipation.The connector also features EMI/RFI shielding, minimising any interruption to the signals passing through the connection. The shielding is achieved by the careful geometry of the body, ensuring the highest levels of signal integrity are maintained. The connector’s impedance characteristics are tailored to maximise the performance for a given application, ranging from 50 Ohms to 75 Ohms. This is designed to ensure that even very high frequency signals (e.g. those in the GHz range) are transmitted with minimal crosstalk.

Conclusion

The 0734120114 coaxial connector is a reliable, high-performance RF connector solution for applications in industries such as aerospace, military, telecoms and medical, with features such as low insertion force, EMI/RFI shielding and impedance characteristics designed for optimal performance. The careful geometry of the connector design ensures maximum signal integrity and minimal crosstalk, allowing critical applications to interact without any disruption.

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