WE DO NOT SELL NON BRANDED PRODUCT. Original NEC

This is a pair of transistors for audio differential amplifiers. They have good matching performance and are suitable for the production and maintenance of high-fidelity preamps and high-fidelity amplifiers. Good matching helps improve the stability of the circuit and reduce distortion.
Independent anti-static packaging for long-term storage.
Can directly replace 2SK194 or 2SK146
Ample inventory，welcome to buy in bulk, the price is more favorable!

FEATURES
Vgds：40v
High gain：Yfs = 45mS (typ)
Ultra low noise (f = 1kHz)： en = 0.65nV/√Hz
Low capacitance ：Crss=10pF
Drain to Source Saturation Current：23-30ma

Pairing parameters:
Vgs error range is less than 3mv(typ),10mv(max)
Idss error range:Vgs = 0V is less than 1.2%

Usually, the items will be sent out within 1-3 working days after receiving the paid payment. If there are special requirements for components (such as matching parameters), the resulting delay will be notified to you by email.

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• Made in Japan Non-China Imitation 

•These parts are new old stock and unused.

•Goods and pictures are identical.

•Focus on audio amplification research , all components are original products , no substitutes produced by other manufacturers .

•If you need more information on the components, please contact me.