This document is a detailed description of the micro ISO relays produced by Tyco Electronics AMP GmbH, including product features, characteristics, application scenarios, dimension drawings and other information.
The Micro ISO relay series from Tyco Electronics provides silent, dust‑protected plug‑in relays with a noise level below 50 dB(A). They feature changeover contacts, plug‑in terminals, and standardized dimensions suitable for automotive applications such as brake lights, window defoggers, and rear defrost.
The datasheet lists electrical, mechanical and environmental characteristics, including a nominal coil voltage of 12 VDC, a maximum switching current of 40 A/80 A (ON) and 20 A/40 A (OFF), and an operating temperature range from –40 °C to +85 °C. Detailed coil data, contact data, and mechanical endurance values are provided for design and integration.
| Noise emission | < 50 dB(A) |
|---|---|
| Nominal voltage | 12 V |
| Weight | Approx. 25 g |
| Voltage drop (initial) at 10 A | 20 mV (typ.) |
| Coil power consumption (unsuppressed) | 13 W |
| Upper coil temperature limit | 180 °C |
| Maximum switching rate (no load) | 16 Hz |
| Operate time | 10 ms |
The relay emits less than 50 dB(A) of noise.
The relay is available for a nominal coil voltage of 12 VDC, with other coil voltages on request.