MS-145 Datasheet, PDF (1/6 Pages) Hirose Electric – Interface Coaxial Switches

Interface Coaxial Switches
MS-145 Series
sOverview and applications
Designed primarily as interface coaxial switch for
a mobile phones, they are also used in variety of
other applications requiring redirecting of signals
when mating with corresponding plug.
The mating action redirects the signals from the
receptacle side to the plug side.
sFeatures
01. Space saving
External dimensions are 7mm x 4.6mm.
Saves installation space.
02. Low profile
Low protrusion of only 6mm above the mounting surface
(receptacle).
03. Light weight
Weight is only 0.18g.
04. Durability
High durability(mating/unmating) of 10 000 cycles.
05. Automatic mounting
Receptacle designed for placement on board with automated
equipment.
06. Frequency range
Can be used from DC to 2.5 GHz and with GSM, PCS, cdma-
One,W-CDMA, etc.
07. Plugs
Wide variety of mating heights are available.
08. Solder wicking
Receptacle terminations are designed to prevent solder wicking
into the critical contact areas.
09. Self alignment of mating parts
Inducement to floating is ±0.5mm.
Receptacle
Plug
MS-145-C(LP)-1
sApplications
Mobile Phone antenna switching
Checks of microwave boards, etc.
sMaterials
Part
Material
Outer shell
Phosphor bronze
Insulator
Polyamide
Common contact
Beryllium copper
Board circuit side (N.C.) contact
Beryllium copper
MS-145-HRMJ
Finish
Gold plating
---------------
Mounting area : Solder plating
Contact area : Gold plating
Mounting area : Solder plating
Contact area : Gold plating
MS-145-C(LP)-A
MS-145-HRMP
Remarks
---------------
UL94HB
---------------
---------------
---------------
---------------
111