This data sheet introduces the features and characteristics of the SPC Multicomp brand of Audio Indicator products.
The Audio Indicator from Multicomp is a black, sealed‑base device with a Noryl housing. It is RoHS compliant, wave‑solderable and washable, and designed for operation at 25 °C unless otherwise noted.
Key specifications include a rated voltage of BV de, operating voltage of 4‑8 V DC, rated current under 30 mA, sound output of 85 dB at 10 cm, resonant frequency around 2.3 kHz, continuous tone, and operating temperature from –20 °C to +70 °C.
| Rated voltage | BV de |
|---|---|
| Operating voltage | 4 to 8 Vdc |
| Rated current | <30 mA |
| Sound output (10 cm) | 85 dB |
| Resonant frequency | 2300 ± 500 Hz |
| Tone | Continuous |
| Operating temperature | -20 °C to +70 °C |
| Storage temperature | -30 °C to +80 °C |
| Housing material | Noryl |
| Colour | Black |
It operates from 4 V to 8 V DC.
The device outputs 85 dB at a distance of 10 cm.
It operates between –20 °C and +70 °C and can be stored from –30 °C to +80 °C.