تاکومتر دیجیتال DT-2234C
تاکومتر دیجیتال DT-2234C
Specification:
- Material: ABS Plastic
- Display: 5-digit 18mm(0.7") LCD Display
- Measuring Range: 2.5RPM - 99,999RPM
- Resolution: 0.1RPM at 2.5-999.9RPM, 1RPM at 1000-99,999RPM
- Accuracy: ±(0.05%+1 digit)
- Measuring Distance: 50-500mm / 2-20in
- Time Base: 6MHz Quartz Crystal Oscillator
- Range Selection: Auto range
ترانزیستور BC817
ترانزیستور BC817
SPECIFCATIONS
- Mounting Style : SMD/SMT
- Package / Case : SOT-23-3
- Transistor Polarity : NPN
- Configuration : Single
- Collector- Emitter Voltage VCEO Max : 45 V
- Collector- Base Voltage VCBO : 50 V
- Emitter- Base Voltage VEBO : 5 V
- Collector-Emitter Saturation Voltage : 700 mV
- Maximum DC Collector Current : 1 A