KSP42 NPN Darlington Transistor

KSP42 high-gain Darlington pair (625mW) for sensor interfaces and relay drivers. Counts as single transistor unit under HTS 8541.21.00 dissipation limit.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
πŸ‡¨πŸ‡³ChinaFree+50.0%50%
πŸ‡²πŸ‡½MexicoFreeβ€”Free
πŸ‡¨πŸ‡¦CanadaFreeβ€”Free
πŸ‡©πŸ‡ͺGermanyFreeβ€”Free
πŸ‡―πŸ‡΅JapanFreeβ€”Free

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

8542.31.00Same rate: 50%

If Darlington arrays with multiple pairs

Multi-device integrated packages become ICs.

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Import Tips & Compliance

β€’ Darlington hFE specs verify dual-transistor configuration

β€’ Gain linearity test data supports audio/sensor applications