Top Darlington Transistor

50PCS PC817 Optocoupler in-Line 2.54mm Pitch 4-pin DIP-4 Mounting Transistor Output Opticalcoupler for Computer Terminals Timers Osciallators Dual Opamps Quad Opamp

  • Feature: Integrated circuits have the advantages of small size, light weight, small solder joints, long life, high reliability, and good performance..
  • Application: PC817 photocoupler is widely used in computer terminals, timers, osciallators, dual opamps, quad opamps, comperators, audio amplifiers, echo processors, current mode controllers, darlington arrays, voltage charge pump,etc..
  • Low input: Low input bias current, low input offset voltage and offset current. Common mode input voltage range, including ground..
  • Durable material: The chip is made of metal oxide semiconductor material, which has good thermal stability and long service life..
  • Package includes: 50pcs PC817C 2.54mm pitch 4-pin DIP-4 transistor output optocoupler..
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STMicroelectronics TIP120 TO-220 NPN Power Darlington Transistor 12 Pack

  • Widely used in lamps, relays, printing hammers or other similar loads in computers, industrial and consumer products.
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Multifunction Meter DIY kit ACEIRMC Mega 328 Graphic Transistor Tester NPN PNP Diodes Triode Capacitor ESR SCR MOSFET Resistor Inductance LCD Display Checker with case

  • Automatic detection of NPN and PNP transistors, n-channel and p-channel MOSFET, diode (including double diode), thyristor, transistor, resistor and capacitor and other components.
  • Can detect the transistor, MOSFET protection diode amplification coefficient and the base to determine the emitter transistor forward biased voltage.
  • Can be in the correct order and the diode symbol display two diodes , and gives the diode forward voltage.
  • measure capacitanceCan measure capacitance of 30pF-100mF , resolution 1pF.
  • Package: 1 * LCR-T4 Mega328 Transistor Tester 1* LCR-T4 Mega328 Transistor Tester Case.
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NPN PNP Transistors Assortment Kit, 50PCS Voltage Regulator Transistor Kit, Electronic Component Industrial Electrical Supplies

  • 【Pratical Adoptability】With complete models, this transistor can be used in the most place, which get pratical adoptability. Suitable for hobby electronics, audio-video, car repair and electronic projects..
  • 【Storage Box】Transistor kit organized within a convenient plastic storage case with compartments for different parts, clearly marked, which facilitates transportation and can be reused many times..
  • 【15 Model】Transistors assortment kit includes LM317T, L7805, L7806, L7808, L7809, L7810, L7812, L7815, L7818, L7824 transistor, can meet your use..
  • 【More Economical】Built to strict quality control standards, the transistor's design is improved for more economical and practical..
  • 【Quality Guaranteed】After many inspections before leaving the factory, the voltage regulator transistor's quality is guaranteed. If you have any product problems or quality problems, please contact us by email, we will give you a satisfactory answer..
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10Pcs 2SA1943 2SC5200 Bipolar Power Transistor High Power Matched Audio Transistor Silicon Precision Replacement Black

  • Precision: This product is precise electronic components, High Power Matched Audio Transistor..
  • Convenient To Replace: 5 pair, 10pcs totally, convenient to replace the broken one..
  • Great Silicon Materials: 100% brand new and high quality. It is made of high quality material, with long serving life..
  • Package Included: This product contains 5 pcs 2SA1943 Transistor, and 5 pcs 2SC5200 transistor..
  • Satisfaction Guarantee: Customer is NO.1, we care the feeling of all customers, if you have any problems about our audio transistor, please let me know, thank you so much..
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Assortment Kit 10 Models Transistor Kit, Transparent Box Packaging Transistors Assortment Kit, Silicon 50PCS for Audio-Video Project Hobby Electronics

  • Built to strict quality control standards, the transistor's design is improved for more practicality..
  • Clearly marked, the transistor kit in high quality can be easy to use in the practical life..
  • With complete models, this transistor can be used in the most place, which get pratical adoptability..
  • Economical and practical, such electronic component can be used for a long time..
  • After many inspections before leaving the factory, the voltage regulator transistor's quality is guaranteed..
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BJT Transistor IV Curve Tracer Adapter PCB Board X-Y Oscilloscopes

  • Generate IV curve to 2 CH Analog or Digital Oscilloscope in x-y mode.
  • Ib = 0uA,24uA,48uA,72uA,96uA,120uA,144uA,168uA for small transistor.
  • Ib = 0.0mA,0.32mA,0.64mA,0.96mA,1.28mA,1.6mA,1.92mA,2.24mA for power transitor.
  • Vce = +10V for NPN transistor and Vce = -10V for PNP transistor / PCB size 9.0cm x 10.0cm.
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NTE Electronics NTE105 NTE Electronics NTE105 PNP Germanium Transistor for Audio Power Amplifier, TO-36 Case, 15A Continuous Emitter Current, 40V Collector-Base Voltage

  • PURPOSE: The transistor is a semiconductor device that controls the current and is used to amplify a weak signal into a larger electrical signal. Also used as a contactless switch..
  • SATISFY DIFFERENT NEEDS: 8 type of transistor can meet your different needs. 40pcs transistor are enough for use..
  • HIGH QUALITY ELECTRONIC ELEMENTS: This transistor is made of high quality electronic elements, durable for use..
  • GREAT ASSORTMENT: It is the core element for the electronic circuit. This is a great assortment of transistors for electronic professionals or enthusiasts.
  • EXCLUSIVE SATISFACTION GUARANTEE: All products sold by our brand, we will give the strict assurance of the quality, if there have any quality problems, please contact us. Hope you can feel comfortable to buy and use.
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Bridgold 85 pcs 10 Types Integrated Circuit chip Assortment Kit,opamp,Single Precision Timer,pwm,Including LM324 LM358 LM386 LM393 UA741 NE5532 NE555 PC817 ULN2003 ULN2803.

  • IC Assortment contains: LM324, LM358, LM386, LM393, UA741, NE5532,NE555,PC817,ULN2003,ULN2803.
  • Including 10 pcs DIP4 socket, 60 pcs DIP8 socket, 5 pcs DIP14 socket, 5 pcs DIP16 socket,5 pcs DIP18 socket.
  • We have chosen a variety of useful IC types for daily assembly, such as: precision timers, dual operational amplifiers, audio amplifiers, Darlington arrays, quad operational amplifiers, etc..
  • Anti-static plastic box, store commonly used IC kits according to label instructions.
  • ULN2003,ULN2803:ULN2003, ULN2803: 10 pcs Darlington array.
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BJT Transistors Assortment Kit - 210 PNP and NPN Assorted Transistors with 1/4 W Metal Film Resistors - Bipolar Transistor Pack with 2N3904 2N3906 S8050 2N2907 S8550 2N2222 BC337 C1815 BC327 A1015

  • BJT Transistor Assortment Kit: It includes the most common PNP and NPN transistors: 2N3904, 2N3906, S8050, 2N2907, S8550, 2N2222, BC337, C1815, BC327, A1015.
  • Premium Assorted Transistors: With our 210 pcs bipolar transistor pack you will never have to worry about not having the right transistor for your circuit.
  • Bonus Resistor Kit Included: additional 250 pcs ¼ W, 1% tolerance, metal film resistor assortment kit that includes the most commonly used resistor values, always useful for your electronic circuits.
  • Durable Plastic Storage Box Included: It helps you to always keep the transistors organized and to transport the transistor kit anywhere - forget about the hassle of keeping the transistors in a bag.
  • Satisfaction Guarantee: Our transistors assortment pack is backed by our manufacturer 30-day money back guarantee.
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LCR-T4 Mega328 Digital Transistor Tester Resistance Capacitance Diode Triode Capacitance Resistance ESR Meter MOS PNP NPN LCR with Case

  • Test ranges:Inductors, capacitors , diodes, dual diode , mos, transistor, SCR , the regulator, LED tube, ESR, Resistance, Adjustable potentiometer.
  • Can detect the transistor, MOSFET protection diode amplification coefficient and the base to determine the emitter transistor forward biased voltage..
  • High test speed, valid component test: 2 seconds (except in the larger capacitor of large capacitance measurement also takes a long time, the measured time of one minute is normal).
  • 128*64 big Backlight LCD display,only 2mA when stand by..
  • Auto power off function to avoid unnecessary waste, saving battery power, improved battery life.
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AITIAO Transistor Tester,Mosfet Transistor Capacitor Tester,Mega328 NPN PNP Transistor Diode Resistor Inductor Capacitance MOS SCR ESR Meter Automatic Checker Detector with DC9V Battery Test Lead

  • 【Large & Clear LCD Digital Display】The Mosfet transistor capacitor tester adopts 1.8" TFT color LCD screen with high-resolution. Besides, different parameter is shown with different color, convenient and simple for you to check the parameter..
  • 【Wide Application】The multifunctional capacitance meter can be used to test triode, field-effect tube(FET), diode, resistor, capacitor, inductor, MOS, SCR, which is available for various electric transistor testing..
  • 【Automatic Detection】AITIAO intelligent transistor checker is able to detect NPN and PNP transistors, N-channel and P-channel MOSFET, diodes, thyristors, resistors, capacitors or other devices automatically..
  • 【Auto Shut-down Function】Our advanced electronic transistor automatic detector owns auto shut-down function. There is shutdown countdown displayed on the monitor and the shutdown countdown time can be extended to 40s..
  • 【Package&After-sales Service】You will receive a DC9V battery and 3pcs test leads,they can help you convenient and efficient to complete your project.If you have any question,you can feel free to context us,we will provide you satisfied service..
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