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Microhm Achieved Great Success in electronica Shanghai, 2019

Microhm Achieved Great Success in electronica Shanghai, 2019

electronica China, lasting for three days, ringed down the curtain on Mar.22,2019 successfully. Microhm prepared elaborately and exhibited full range of resistors in the site. Customers from all over the world visited Microhm E5 - 5606, consulted resistors and experienced. Our staffs introductions of the features, applications and merits were brief and to the point. Customers not only stayed for a time in front of the reception to learn more about products, but also streamed into Microhms booth to have a close look of the mat...

Date:2019-03-25      [More+]
Automotive World 2019 is Falling of the Curtain Today, Microhm Achieves Great Success

Automotive World 2019 is Falling of the Curtain Today, Microhm Achieves Great Success

Automotive World 2019attractsthe attention of auto industry and auto lovers from all over the world. It shows all kinds of new technologies and products.The participantsexperience a grand automobile electronic feast. Car brandsworldwidedisplay the latest automotive technologiesand achievements, and exchange and absorb more industry top technologyinthe exhibition. As a part of the exhibition, Microhm achieves great success. The high-precision metal foil resistor (MVR2321-4,MVR3825-4) and metal strip resistors (MMS1206,MMS8420...

Date:2019-01-18      [More+]
Resistor Bands Discovery

Resistor Bands Discovery

Though resistor marking may not display their value outright, most resistors are marked to show what their resistance is. PTH resistors use a color-coding system, which really adds some flair to circuits. Through-hole axial resistors usually indicate their value by color-band system. Most of these resistors will have four bands of color circling the resistor, five band and six band resistors are also can be found In the standard four band resistors, the first two bands indicate the two most-significant digits of the resistor...

Date:2019-05-09      [More+]
Shunts in electronics

Shunts in electronics

Shunt resistors is applied with the primary purpose to measure current. However, the meaning of the term shunt in electronics is broader than that. A shunt is an element that is used in a circuit to redirect current around another part. The areas of application vary widely. For some applications, electrical devices other than resistors can be used. A few examples are given to illustrate the diversity of shunts. Protecting a circuit against overvoltage A method to protect a circuit from a too high voltage is using a crowbar ci...

Date:2019-05-08      [More+]
Metal Film Resistors' Features and Applications

Metal Film Resistors' Features and Applications

Metal film resistors are axial resistors with a thin metal film as resistive element. The thin film is deposited on usually a ceramic body. The appearance of metal film resistors is similar to carbon film resistors, but their properties for stability, accuracy and reliability are considerably better. Metal film resistors are amongst the most common types of axial resistors. For a good reliability, metal film resistors are normally operated between 20 and 80 percent of their specified power rating. Reliability is generally inc...

Date:2019-05-07      [More+]
Power Type High Precision Metal Film Resistor MPF Series (±0.02%, TCR ±5ppm/K)

Power Type High Precision Metal Film Resistor MPF Series (±0.02%, TCR ±5ppm/K)

Microhms new metal film resistors MPF series has been released offering tolerance 0.02% to 1% and TCR510 -6 /K to 2510 -6 /K. The power ranges from 2 watts to 4 watts. What is more, MPF series has the characteristics of low noise and voltage coefficient. excellent high frequency and high stability. It is applicable to test and measurement equipment, instrumentation,industrial and medical, drilling,aviation, aerospace, ship and military. We also have the similar product EE series, the difference lies in power. Below cross refe...

Date:2019-05-07      [More+]
Resistors' Characteristics

Resistors' Characteristics

Resistors characteristics are the features a resistor possessed, which determine the performance and application of a resistor. The main parameters consist of rated power, resistance range, resistance tolerance, nominal resistance, rated voltage and so forth. The rated power of a resistor means the max allowable power applied to the resistor in continual operation at specified ambient temperature. Usually, the type of resistor as a load is determined on the basis of the power consumption of the resistor. For instance, a squar...

Date:2019-05-06      [More+]
Resistors' Features For Different Categories

Resistors' Features For Different Categories

In terms of material used, fixed resistors are classified as chip resistors, metal film resistors, metal oxide film resistor, carbon film resistors, wire wound resistor and network resistor. Chip resistors, the most standard resistors at present, are a surface mounted type resistor which comprise electrodes suitable for PCB surface mounting. About 85%~90% of fixed resistors are square-shaped resistors. Metal film resistors comprise a stable ceramic substrate coated with metal, Ni-Cr for instance. Metal film resistors outstrip...

Date:2019-05-06      [More+]
Resistors Classification in Terms of Functions, Materials, Shapes and Integrations

Resistors Classification in Terms of Functions, Materials, Shapes and Integrations

Classifying the broad range of resistors facilitate the location and choice of them. We can assort resistors in terms of functions as well as materials, shapes and integration levels. On the basis of function, resistors are divided to fixed resistors and variable resistors. Microhm mainly manufactures fixed resistors which is the most widely used type for electronics circuits to set the conditions for a circuit. The resistance values of fixed resistor are determined during the design phase and cannot be changed afterwards. M...

Date:2019-05-05      [More+]
High Precision High Power Low TCR MVR Series Resistor Offers New Surface Mount Package for 2321 4 Ter

High Precision High Power Low TCR MVR Series Resistor Offers New Surface Mount Package for 2321 4 Ter

Microhms high precision MVR series resistors have been offered 3 size lineup, 2321, 3825, 4618 with 4 terminals. Recently we release a new surface mount package for 2321, which is referred to as MVR2321-4C. It holds the same power, resistance range, TCR as the in-line MVR2321-4D. MVR2321-4C features wide resistance ranging from 0.001 Ohm to 50 Ohms, power covering 3W in free air at 70℃ to 40W with heat sink. TCR can be as low as 10ppm, and tolerance down to 0.1%. Apart from these merits , very low inductance and 0.1% load s...

Date:2019-05-05      [More+]
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