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The IS4100 is a single-channel optocoupler manufactured by Isocom Components. It features an input LED coupled to a phototransistor output, providing electrical isolation between circuits. The device is designed for high-density mounting applications and is suitable for use in programmable controllers. It operates within a specified temperature range and meets standard safety compliance requirements.
Verify the specific manufacturer designation, as the model appears associated with Isocom Components 2004 LTD. Confirm package type and pinout compatibility with existing PCB footprints. Ensure the component meets required insulation voltage ratings for the target application environment. Check for RoHS compliance status if mandated by project specifications.
Select this component when high-density mounting is required for programmable controller interfaces. Consider its isolation capabilities for separating noisy industrial signals from sensitive control logic. Evaluate thermal performance against the specified operating temperature limits. Compare alternative optocouplers if specific current transfer ratios or switching speeds are critical.
Isocom Components specializes in optocouplers and opto-switches. The IS4100 belongs to their portfolio of infrared optoelectronic devices. These components are often used as replacements for discontinued industry-standard parts. The company emphasizes flexible manufacturing and short lead times for these isolation devices.
Publicly confirmed substitute part numbers for the IS4100 are not available in the provided documentation. Verify functional equivalence with other single-channel transistor-output optocouplers if direct substitution is necessary.