panasonic signal relays AGQ Series: High sensitivity, 100mW (Nominal), Small footprint Signal Relay.
Features:

Small footprint saves space
With a small footprint of 10.6mm (L) ?7.2mm (W) (0.417in (L) ?0.283in (W)) provides space savings.  Has height dimensions of 5.2mm (0.205in). (Standard PC board type.)
High sensitivity single side stable type (Nominal operating power: 100mW)
Outstanding surge resistance.
Surge breakdown voltage between contacts and coil is: 2,500V 2 ?10?s (Telcordia)
Surge breakdown voltage between open contacts is 1,500V 10 ?160?s (FCC part 68)
Use of twin crossbar contacts ensures high contact reliability.
AgPd contact is used because of its good sulfide resistance. Adopting low-gas molding material. Coil assembly molding technology which avoids generating volatile gas from coil.
Increased packaging density
Due to the highly efficient magnetic circuit design, leakage flux is reduced and changes in electrical characteristics from components being mounted close-together are minimized. This yields packaging density to be higher than before.
Nominal operating power: 140mW
Outstanding vibration and shock resistance.
Functional shock resistance: 750m/s2
Destructive shock resistance: 1,000m/s2
Functional vibration resistance: 10 to 55Hz (at double amplitude of 3.3mm 0.130in)
Destructive vibration resistance: 10 to 55Hz (at double amplitude of 5mm 0.197in)
Sealed construction allows automatic washing.