4N26SM
onsemi
Surface Mount1Tube
Ref. price$0.7200
Lead time on requestGet quote
Signal Isolation
About Signal Isolation
A 4-20 mA loop running alongside a 480 V motor cable is an accident waiting to happen unless a signal isolator sits between the field wiring and the control room. Isolation hardware breaks ground loops and clamps common-mode transients in PLC, DCS, and SCADA systems. Designers compare loop-powered versus line-powered architectures, channel count, isolation voltage, bandwidth, and DIN-rail footprint. Phoenix Contact, Weidmuller, WAGO, and Analog Devices anchor the supplier base. Browse datasheets for analog signal conditioners and digital isolator modules, then request a project quote.
Signal Isolation by brand
Allegro MicroSystemsSignal Isolation120Analog DevicesSignal Isolation48Texas InstrumentsSignal Isolation48onsemiSignal Isolation33Renesas ElectronicsSignal Isolation21Diodes IncorporatedSignal Isolation16Nexperia USA Inc.Signal Isolation15Infineon TechnologiesSignal Isolation15Everspin Technologies Inc.Signal Isolation13MaxLinear, Inc.Signal Isolation10Alliance Memory, Inc.Signal Isolation8Microchip TechnologySignal Isolation8Alpha & Omega Semiconductor Inc.Signal Isolation6Asahi Kasei Microdevices/AKMSignal Isolation5VishaySignal Isolation5Adesto TechnologiesSignal Isolation4
