Outline

The ultra-small MS-147 coaxial switch series was developed for the portable terminal interface and for inspection of microwave boards (substrates) (DC – 6GHz) used at high frequencies.

To respond to the development of portable terminal technologies and popularization of highfrequency applications – up to 6GHz – this switch features low loss, low profile, and light weight.

特性 Features

1. Low insertion loss

Insertion loss is as low as: 0.15dB(or less)(Typically, 0.08dB at 1GHz) (Typically, 0.1dB at 2GHz)

2. Space saving

External dimensions are 5.8mm x 5.4mm. Saves installation space.

3. Low profile

Switch height is 3.9mm.

4. Light weight

Switch weight is 0.11g

5. Long life

The switch is guaranteed for up to 12,000 mechanical operations.

6. Auto insertable

Available in embossey tape-and-reel auto-insertable format

7. Wide application range

Operating frequency from DC to 6GHz.

8. Prevention of flux float-off

Switch structure prevents flux float-off.

9. Self-alignment

The eccentricity for plug mating is ±0.5mm.

Application

* Wireless communication (Bluetooth, IEEE 802.11)

* Machines (Portable terminal, notebook PC, ETC, POS terminal, GPS terminal PDA, etc.)

* Also suitable for other high-frequency machines.