1：抗电磁干扰能强，可实现高密度安装。2：耐冲击电压1500V.FCC规格标准，实现耐高压。3：包金双接点，而且低接点振动，可以发挥高接触可靠性。4：品种齐全，用途广泛。型号：

DS2E-M-3V，DS2E-M-5V，DS2E-M-12V，DS2E-M-24V，DS2E-S-3V，DS2E-S-5V，DS2E-S-12V，DS2E-S-24V，DS4E-M-3V，DS4E-M-5V，DS4E-M-12V，DS4E-M-24V，DS4E-S-3V，DS4E-S-5V，DS4E-S-12V，DS4E-S-24V，DS1E-M-3V，DS1E-M-5V，DS1E-M-12V，DS1E-M-24V， DS1E-S-3V，DS1E-S-5V，DS1E-S-12V，DS1E-S-24V，DS1E-ML-3V，DS1E-ML-5V，DS1E-ML-12V，DS1E-ML-24V，DS1E-SL-3V，DS1E-SL-5V，DS1E-SL-12V，DS1E-SL-24V，DS1E-ML2-3V，DS1E-ML2-5V，DS1E-ML2-12V，DS1E-ML2-24V，DS1E-SL2-3V，DS1E-SL2-5V，DS1E-SL2-12V，DS1E-SL2-24V，DS2E-ML-3V，DS2E-ML-5V，DS2E-ML-12V，DS2E-ML-24V

DS2E-SL-3V，DS2E-SL-5V，DS2E-SL-12V，DS2E-SL-24V，DS2E-ML2-3V，DS2E-ML2-5V，DS2E-ML2-12V，DS2E-ML2-24V，DS2E-SL2-3V， DS2E-SL2-5V，DS2E-SL2-12V，DS2E-SL2-24V

DS2Y-S-5V，DS2Y-S-12V，DS2Y-S-24V