Coto announces two ball grid array (BGA) reed relays. The B10 is a single channel Form A BGA that measure 0.1 sq. in. The B10 has 3.3 V or 5 V coils standard and the RF insertion loss ( 3 dB roll-off point) is > 10 GHz. The B40 is a BGA with four independent Form A channels in one quad package measuring 0.215 square inches. Both 3.3 V and 5 V coils are available and the RF insertion loss ( 3 dB roll-off point) is > 11 GHz. Interchannel RF crosstalk is minimized by a combination of coaxial and magnetic shielding. Adjacent channel RF crosstalk is 25 dB @ 11 GHz.