1：抗電磁干擾能強，可實現高密度安裝。2：耐沖擊電壓1500V.FCC規格標準，實現耐******。3：包金雙接點，而且低接點振動，可以發揮高接觸可靠性。4：品種齊全，用途廣泛。型號：

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