Aufbau/Content: IC (_ Trans., _ Widerst., _ Kond., _ Dioden); Form/Case/Outline: DIP-8; Type/Application: Telephone tone ringer / Alarm / Alerting devices; Daten/electr.data: Vcc: <29 V; Iccq: <4mA; Pd: <800 mW; t op: -40...+85 °C. Manufactured by Unisonic Technologies Co. Ltd. -