ExStik짰 4-in-1 Water Quality Meter Kits

ExStik® Waterproof Refillable pH Meter Features flat surface electrode, RENEW and CALibration alerts, memory, and bargraph Indicator tells you it’s time to replace your electrode and eliminates guesswork Features: ✓ Refillable pH electrode is easily serviced. Fresh reference solution maint

包装：散装 描述：EXSTIK 3 IN 1 KIT (CL, PH, TEMP) 测试与计量 设备 - 环境检测仪

包装：散装 描述：EXSTIK 3 IN 1 KIT (CL, PH, TEMP) 测试与计量 设备 - 环境检测仪

4.0 AMPERE DARLINGTON POWER TRANSISTORS COMPLEMENTARY SILICON 40 WATT 50 WATT

. . . designed for general–purpose amplifier and low–speed switching applications. • High DC Current Gain — hFE = 2000 (Typ) @ IC = 2.0 Adc • Monolithic Construction with Built–in Base–Emitter Resistors to Limit Leakage Multiplication • Choice of Packages — MJE700 and MJE800 series

4.0 AMPERE DARLINGTON POWER TRANSISTORS COMPLEMENTARY SILICON 40 WATT 50 WATT

. . . designed for general–purpose amplifier and low–speed switching applications. • High DC Current Gain — hFE = 2000 (Typ) @ IC = 2.0 Adc • Monolithic Construction with Built–in Base–Emitter Resistors to Limit Leakage Multiplication • Choice of Packages — MJE700 and MJE800 series

POWER TRANSISTORS(4.0A,60-80V,40W)

PLASTIC DARLINGTON COMPLEMENTARY SILICON POWER TRANSISTORS ... designed for general-purpose amplifier and low-speed switching applications. FEATURES * High DCCurrent Gain — hFE = 2000 (Typ) @ IC = 2.0 A * Monolithic Construction with Built-in Base-Emitter Resistors to Limit Leakage Multiplicat

HIGH-FREQUENCY LOW NOISE AMPLIFIER NPN SILICON EPITAXIAL TRANSISTOR WITH BUILT-IN 2 ELEMENTS MINI MOLD

HIGH-FREQUENCY LOW NOISE AMPLIFIER NPN SILICON EPITAXIAL TRANSISTOR (WITH BUILT-IN 2 ELEMENTS) MINI MOLD The µPA800T has built-in 2 low-voltage transistors which are designed to amplify low noise in the VHF band to the UHF band. FEATURES • Low Noise NF = 1.9 dB TYP. @ f = 2 GHz, VCE = 1 V,

NSC800TM High-Performance Low-Power CMOS Microprocessor

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