Vibration Insensitive MEMS Ultra Mini Variable Optical Attenuator 1D

SKU: USOA

The etMEMS Series VOA is based on a patented thermal micro-electro-mechanical mechanism featuring vibration-insensitive, ultra-compact design, low voltage direct drive, vacuum compatible, and excellent optical performance. The etMEMS series VOA is compliant with the Telcordia 1209 and 1221 high-reliability standards. The electrical connection is a flexible PCB with two holes at the end to mate with two pins on the board. A temperature compensation resistor is mounted on the flexible PCB as the default configuration. The thermoelectric device has no polarity when applying a driving voltage.
The etMEMS series VOA is available in either normally-open or normally-closed configurations and with an integrated tap option. The VOA is driven by applying an electrical voltage.