Hirose Micro Coaxial Switches

Main Title

Micro coaxial switches

Mixed Media

Micro coaxial switches that meet the frequency requirements of a wide variety of miniature devices. The high frequency performance ranges from DC to 11GHz dependent on the series. The footprints are compact and the receptacle height profiles are as low as 0.68mm up to 3.9mm to save space on the board. High mating cycles of up 100,000 can be achieved to ensure durable performance. Test plugs and SMA conversion adapters are available. Halogen-free versions are optional.

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Features/Applications

Table

Features	Applications
MS-156C3 series Low insertion loss Space-saving design : 2.3 mm x 2.3 mm occupied board space. Low profile : 1.35 mm high above the board. Lightweight : 0.014 g. total weight Durability : 100 mating/unmating Performs over a wide frequency range : from DC to 11 GHz. Board placement with automatic equipment Halogen free, beryllium free MS-180 series Low insertion loss Space-saving and low profile design Performs over a wide frequency range Miniaturisation of the non-implementable area and set aperture hole Automatic board placement Beryllium Free, Halogen Free	MS-190 series World’s smallest size outer dimensions: 1.45mm x 1.45mm x 0.68mm occupied mounting area: 1.6mm x 1.65mm High-frequency: DC to 11GHz Low insertion loss(Normally closed)0.10dB Max. [DCto 3.0GHz]0.20dB Max. [3.0GHz-6.0GHz]0.30dB Max. [6.0GHz-11.0GHz] Design to prevent dust intrusion-Integral molding seals side holesand prevents dust intrusion-Highly reliable independent 2-point contact Solder wicking and flux penetration prevention Self-floating plug RoHS Compliant, Halogen-free	Security cameras Video recorders Smart meters Measuring equipment Drones Handheld gaming systems Automotive infotainment Medical Devices

Features

Applications

MS-156C3 series

Low insertion loss
Space-saving design : 2.3 mm x 2.3 mm occupied board space.
Low profile : 1.35 mm high above the board.
Lightweight : 0.014 g. total weight
Durability : 100 mating/unmating
Performs over a wide frequency range : from DC to 11 GHz.
Board placement with automatic equipment
Halogen free, beryllium free

MS-180 series

Low insertion loss
Space-saving and low profile design
Performs over a wide frequency range
Miniaturisation of the non-implementable area and set aperture hole
Automatic board placement
Beryllium Free, Halogen Free

MS-190 series

World’s smallest size outer dimensions: 1.45mm x 1.45mm x 0.68mm occupied mounting area: 1.6mm x 1.65mm
High-frequency: DC to 11GHz
Low insertion loss(Normally closed)0.10dB Max. [DCto 3.0GHz]0.20dB Max. [3.0GHz-6.0GHz]0.30dB Max. [6.0GHz-11.0GHz]
Design to prevent dust intrusion-Integral molding seals side holesand prevents dust intrusion-Highly reliable independent 2-point contact
Solder wicking and flux penetration prevention
Self-floating plug
RoHS Compliant, Halogen-free