ای سی مقایسه کننده 4 تایی Low-power quad voltage comparators
The LM339B and LM2901B devices are the next generation versions of the industry-standard LM339 and LM2901 comparator family. These next generation B-version comparators feature lower offset voltage, higher supply voltage capability, lower supply current, lower input bias current, lower propagation delay, and improved 2 kV ESD performance and input ruggedness through dedicated ESD clamps. The LM339B and LM2901B can drop-in replace the LM239, LM339 and LM2901, for both "A" and "V" grades.
All devices consist of four independent voltage comparators that are designed to operate from a single power supply over a wide range of voltages.
دیود شاتکی 200 ولت 20 آمپر کاتد مشترک - 100V,20A Schottky Diodes & Rectifiers ,TO-220
مقاومت کربنی82 اهم 1/8 وات با تلرانس 1 درصد - پنج رنگ 0.125w Axial resistor
مقاومت کربنی1.8مگااهم 1/8 وات با تلرانس 1 درصد - پنج رنگ 0.125w Axial resistor
4 پایه- کلید 40 آمپر 220 ولت چراغ دار ساخت چین 40 آمپر واقعی کیفیت خوب 40A ZH02-Ax zhuohong