RoHS compliance and sourcing note
The MAX221CAE-T is marked RoHS non-compliant — a factor to check against your assembly's material declaration and any regional restrictions on lead content in electronic components.

Analog Devices MAX221CAE-T RS-232 transceiver, Bulk package, active lifecycle, RoHS non-compliant.
| Parameter | Value |
|---|---|
| Series | * |
| Package | Bulk |
The MAX221CAE-T is marked RoHS non-compliant — a factor to check against your assembly's material declaration and any regional restrictions on lead content in electronic components.
The part is RoHS non-compliant. No other compliance certifications (REACH, UL, IEC) are listed in the available documentation.