Sensata Technologies Reed Relays S1-12-BDM

The S1-12-BDM is a miniature single-in-line reed relay with normally closed contacts, designed for high-voltage isolation up to 1.5 kV DC or AC peak and switching voltages up to 1000 V DC. It has a 12 V DC coil with a resistance of 2000 Ω ±10%, a carry current of 1.3 A DC, and a switching current rating of 0.5 A DC. The relay features rhodium contacts, a contact resistance of 120 mΩ max, and an insulation resistance of 10¹² Ω min. It includes an integrated diode and electromagnetic shielding. Operating temperature ranges from -40 °C to +85 °C, and the device meets UL approval for pollution degree 2. The package is single-in-line with coil pins centered and contact pins at the ends for enhanced isolation.