This document describes a 20 Amp subminiature PCB power relay for automotive use. The relay features low cost, low profile, high operating temperature, SPST and SPDT contacts.
The ZETTLER AZ947 is a 20 Amp subminiature PCB power relay designed specifically for automotive applications. Key features include a low-cost design, a low profile with a small footprint, and the ability to operate at high temperatures up to 85°C. The relay is available in SPST (1 Form A) and SPDT (1 Form C) configurations.
| Contact Rating | 20 Amp |
|---|---|
| Max. Switched Power | 280 W, 1250 VA |
| Max. Switched Voltage | 50 VDC, 125 VAC |
| Operating Temperature | -40°C to 85°C |
| Storage Temperature | -40°C to 105°C |
| Dielectric Strength | 500 VAC |
| Insulation Resistance | 100 megohms min. |
| Weight | 6 grams |
| Max. Solder Temp. | 270°C |
The relay is available in SPST (1 Form A) and SPDT (1 Form C) configurations.
The maximum continuous power dissipation is 1.09 W at 20°C ambient.
The relay can operate at temperatures up to 85°C (185°F).