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Chapter 85 · HTS 8542.39

HTS 8542.39 – Analog ICs (Op-Amps, Power Management, RF)

HTS 8542.39 covers analog and mixed-signal ICs including op-amps, voltage regulators, power management ICs, and RF chips. Base MFN rate is free. Most analog ICs are fabbed in Taiwan or Malaysia and face 10%. Chinese-origin analog ICs face 60%.

Duty Rates by Country of Origin

China
Section 301 (50%) + Section 122 (10%)
60%
Taiwan
Section 122 only
10%
Malaysia
Section 122 only
10%
United States
Domestic
0%

Common Part Numbers

LM358TL431LM317AD8232OPA2134LTC3780

Key Manufacturers

Texas InstrumentsAnalog DevicesMaximSTMicroelectronicsMicrochip

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