2021 has brought signficant challenges to the electronic component supply chain, with critical parts in low supply and long lead times. At A2 Global, we regularly assess market demand and supply — particularly in times of shortage — to best meet our customers’ needs. And since we regularly discuss market trends in this space, we thought readers might be interested in some of our findings. Hence, we are now sharing the top 10 most in-demand parts, based on customer order data from 2021.
Discrete semi-conductor products must offer high-quality construction and durability to ensure performance, regardless of the application. ON Semiconductor’s 2N7002LT1G offers the performance you need. Features include a 2V prefix for applications that require unique site and control change requirements, such as automotive. The ON Semiconductor’s 2N7002LT1G is AEC−Q101 qualified, Pb−Free, Halogen free, bromated flame retardant free and compliant with the RoHS directive. Buy part here.
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Allegro Microsystems A3979SLPTR-T offers a pin-compatible replacement for Allegro Microsystems’ highly successful A3977. The A3979SLPTR-T is a complete microstepping motor driver with a built-in translator and enhanced microstepping at 1/16 step precision. With slow, fast, or mixed current decay modes, the A3979SLPTR-T offers reduced power dissipation, reduced motor noise, and increased step accuracy. Buy part here.
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The ADUM1201ARZ-RL7 digital isolater eliminates concerns of a typical optocoupler, all while consuming one-tenth to one-sixth of the power of comparable optocouplers. The Analog Devices ADUM1201ARZ-RL7 is an automotive-grade digital isolater that is qualified for operation at 125 degrees Celsius. Buy part here.
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This general-purpose transistor by onsemi, MMBT3904LT1G, is free of lead, halogen, and bromated flame retardant free, as well as complying with Restriction of Hazardous Substances in Electrical and Electronic Equipment requirements. The On Semiconductor MMBT3904LT1G is automotive rated, with an AEC−Q101 qualification, making it appropriate for automotive use as well as applications that have unique requirements. Buy part here.
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Texas Instruments TLV62130RGTR is a synchronous step-down DC-DC converter, optimized for applications with high power density. Texas Instruments TLV62130RGTR offers a high switching frequency and DCSControl™ topology, power sequencing, and power save mode. Buy part here.
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This transient voltage suppressor (TVS) based electronic protection diode array by Texas Instruments is rated to meet the maximum level specified in the International Electrotechnical Commission Standard 61000-4-2 to dissipate ESD strikes. Texas Instruments TPD2EUSB30DRTR comes in a space-saving DRT (1 mm × 1 mm) package. Buy part here.
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The Texas Instruments TPS51200DRCR special-purpose voltage regulator is specifically designed for situations where space is a key consideration. It is designed for low-noise, low-cost, and low-input voltage. Texas Instruments TPS51200DRCR is available in the thermally efficient 10-pin VSON thermal pad package, and is rated both Green and Pb-free, and specified for use –40°C to +85°C. Buy part here.
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Looking for an easy-to-use yet robust power-management solution for a wide variety of applications? The Texas Instruments TPS74801DRCR linear voltage regulator meets these needs and more with a programmable soft-start to minimize stress on an input pure source, which is monotonic. The Texas Instruments TPS74801DRCR is well-suited for powering many types of processors and ASICs, offering complete flexibility to configure solutions that meet sequencing requirements for applications with special start-up requirements. Buy part here.
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The Maxim Integrated/Analog Devices DS3231 offers an extremely accurate, low-cost, real-time clock with crystal and an integrated temperature compensated crystal oscillator. With a battery input, the Maxim Integrated/Analog Devices DS3231 maintains accurate timekeeping when main power to the device is interrupted. Maxim Integrated/Analog Devices DS3231 has enhanced long-term accuracy due to the integration of the crystal resonator and is available at industrial and commercial temperature ratings. Buy part here.
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Designed for easy use and space-conscious power systems, the Texas Instruments TPS53353DQPR is a D-CAP™ mode, 20-A synchronous switcher with integrated MOSFETs. Competitive features include: a low external component count, super fast transient, auto-skip mode operation, selectable frequency, internal soft-start control, and no compensation. Buy part here.
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Need for these 10 in-demand electronic components remains high, and we predict shortages to persist in 2022. The A2 Global team is committed to procuring the parts you need with industry-low lead times and competitive pricing. Quality is of utmost importance — we test all of our globally sourced electronic components with our A+ SMART Quality-Control Process, which vets suppliers, applies a risk-based inspection approach, and offers transparency throughout the entire process.
To Summarize: A2 closely tracks customer needs to deliver exceptional quality, meet short lead times, and provide the best pricing on our customers’ top 10 most in-demand electronic components.
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Top 10 electronic components that novices must know
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Do you still remember that i have posted an article about 60letters on our PCB before ,today we just learning top 10 electronic components!
1. Resistor(R1 R2 R3......)
Resistors are one of the most commonly used components in electronic circuits. They are used to limit the size of current and play the roles of voltage reduction, shunting, and current limiting. In the circuit, it acts like a "traffic policeman", ensuring that the current flows along the prescribed route and direction.
2. Capacitor(C1 C2 C3......)
Capacitor is a component that can store electrical energy and is widely used in filtering, coupling, tuning and other circuits. It is like a "reservoir" in the electronic world, capable of releasing stored electrical energy when needed.
3. Inductor(L.....)
Inductor is a component that can store magnetic field energy and is mainly used in circuits such as filtering, oscillation, and voltage transformation. In AC circuits, it can hinder the change of current through self-induction phenomenon and play a role in stabilizing the current.
4.Diode(D....)
A diode is a semiconductor device with unidirectional conductivity and is widely used in circuits such as rectification, detection, and voltage stabilization. It is like a "one-way valve" in the electronic world, ensuring that current can only flow in the specified direction.
5.Transistor(T1 T2 T3.......)
The transistor is a semiconductor device with amplification and switching functions. It is a key component to achieve amplification, oscillation and other functions of electronic circuits. In the circuit, it is like an "amplifier" that can amplify weak signals into stronger signals.
6. Field effect transistor(FET.....)
Field effect transistor is a semiconductor device that uses electric field effect to control current. It has the advantages of high input resistance and low noise. It is widely used in amplification, switching and other circuits.
7.Thyristor(SCR.....)
Thyristor is a high-power semiconductor device that has the function of a silicon-controlled rectifier and is mainly used in power electronic equipment. It can work stably under large current and high voltage conditions and achieve efficient conversion of electrical energy.
8. Optocoupler(O.....)
Optocoupler is a component that uses optical signals to transmit information. It has the advantages of isolating interference and fast transmission speed. In the circuit, it can realize the mutual conversion between electrical signals and optical signals and improve the signal transmission quality.
9.Integrated circuit(IC......)
An integrated circuit is a miniature electronic component that integrates multiple electronic components. It has the advantages of small size, low power consumption, and high reliability. It is the core of modern electronic technology and is widely used in various electronic devices.
10. Sensor(S.....)
A sensor is a component that can sense external environmental parameters and convert them into electrical signals. It is a key component to achieve automatic control and intelligence. In the circuit, it can convert environmental parameters such as temperature, pressure, and light into electrical signals to provide real-time data support for the operation of electronic equipment.
The above are the top 10 electronic components that novices must know! ✨ I hope this article can help everyone better understand the electronic world and stimulate interest in electronic technology! If you have any help to PCB&PCBA, please feel free to contact us LEOONPCBA, we will wholeheartedly provide you with professional support and solutions.