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Microhm Electronics is now distributing heat sink devices with enhanced power size ratios, high stability and optimum heat dissipation. The Microhm NLR series are non-inductive, thick-film heat sink resistors coming in TO-220 or TO247 type packages. The resistances range from 10W to 140W. Resistances cover 0.01 to 51K. Tolerance 1% and 5% are available. Typical applications include switching power supplies and various types of pulse circuits. A miniature device, it features a plated copper heat sink, a high stability thick-f...
Date：2020-01-02 [More+]
Science and engineering students typically experiment with axial leaded resistors, like PMRY series, learning a color code to identify the resistor value based on the stripes around the resistor body. In practice, however, axial leaded resistors are overshadowed in board fabrication by resistors for which the construction, package styles, and materials are targeted for specific applications. Microhm Electronics offers a wide variety of resistive products that include devices that range from industry standard size chip resisto...
Date：2019-12-27 [More+]
Microhm Electronics MMS8518 power metal strip shunt resistors employ a solid metal nickel-chrome alloy or manganese copper resistive element with large-area copper to realize resistance values down to 100 and power ratings to 36W. Compared with other manganese alloy shunts and Hall Effect current sensing solutions, MMS8518 increases accuracy and lower costs, and the two sense pins of the WSBS8518 aid in PCB mounting and provide consistent contact point locations on the shunt. Offered in the 8518 case size, shunt MMS8518 featu...
Date：2019-12-26 [More+]
Microhm electronics AEC-Q200 current sensing resistor NFC series offer excellent stability, high power, small size, excellent heat dissipation and high solder-joint reliability which make them excellent for design into Electric Vehicles, Hybrid Electric Vehicles, Automatic and Continuously Variable Transmission systems and other vehicle power applications. Power metal alloy strip current sense surface-mount resistors (NFC Series) provide superior performance in high temperature applications with a wide range of package sizes ...
Date：2019-12-13 [More+]
These high energy wire wounds are equipped with an adjustable lug, making them ideal for adjusting circuits, obtaining unique resistance values and setting equipment to meet various line voltages. NRS resistors feature a hollow core to permit secure fastening with thru bolts with washers or spring-type clips. They also offer the durability of lead free vitreous enamel, or silicone coating and all-welded construction. Power adjustable resistor NRS series bear below characteristics: Features Resistance Tolerance: H(3%), J(5%),...
Date：2019-12-06 [More+]
Following market demands for components to deliver ultra precision applications in often very confined spaces, engineers can now benefit from new technologies capable of designing precision resistors with compact body size, temperature coefficient of 1 ppm/C and tight tolerance 0.01%. The metal film resistor also can be designed with custom schematics to meet individual customer specifications. The NLT series provides not only excellent precision, accuracy and stability, but also epoxy thermosetting plastic package and excel...
Date：2019-12-04 [More+]
A wide range of precision shunts, designed for use with kilowatt-hour meters and other high-current applications where a high level of accuracy is required, is now available from Microhm Electronics. Current shunts are low resistance precision resistors used to measure AC or DC electrical currents by the voltage drop those currents create across the resistance. Sometimes called an ammeter shunt, it is a type of current sensor. The interchangeable shunts (FL) are used to multiply the measuring range of measuring instrument an...
Date：2019-11-28 [More+]
Low ohm Power Metal Strip resistors from Microhm Electronics offer a wide range of high-power current sensing applications including NB power managemen, MB power management, DC-DC converter, charger, adaptor and monitor power management. Design for applications that require a wide range power handling from 0.5W up to 5W and low resistance values from 1m to 250m and come with a range of advantages including a wide temperature range and a varied choice of wide range package sizes 0805, 1206, 2010, ,2512 to 4527 with high curre...
Date：2019-11-26 [More+]
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