The 149290-HVC372BTRF-E is a variable capacitance diode in the Discrete Semiconductor Products category. Manufactured by Renesas Electronics America, this product is now obsolete. It was available in bulk packaging with a standard package quantity of 16 pieces. The diode had an ECCN classification of EAR99, meaning it did not require an export license. It was not affected by the REACH regulations. The HTSUS code for this product is 8541.10.0070. The MSL level was 1, indicating unlimited floor life. While the product belonged to the same series as other variable capacitance diodes, it offered unique features and specifications.