ER421D PDF 데이터시트 검색

SERIES MAGNETIC-LATCHING ESTABLISHED RELIABILITY TO-5 RELAYS SPDT SERIES DESIGNATION 421 421D 421DD SPDT basic relay SPDT relay with internal diode for coil transient suppression SPDT relay with internal diodes for coil transient suppression and polarity reversal protection RELAY TYPE 421 DESCRIPTION The magnetic-latching TO-5 relay, originally conceived and developed by Teledyne, has become one of the industry standards for low-level switching from dry circuit to 0.5 ampere. Designed for hi