✔ Standard Resistor Package

Standard Resistor Package

- March 21, 2018

As the chart at the right shows created in excel plotting the values on a logarithmic scale results in a straight line due to the exponential in the equation. But the wattage is anywhere from 18w to 1w.

Vishay Wslt2726 Series Current Sense Resistors Smd

Standard Resistor Values Electronics Basictables

Metal Ultra Low Ohm Resistor Lr Series Manufacturers Viking

The smd resistor packages generally conform to the standard smd outlines for passive smd components.

Standard resistor package. When designing with surface mount components the right solder pad size. The smallest size is the 0201 package which measures a tiny 06mm x 030mm. But digikey has resistors listed in this size range of anywhere from 18w to 12w.

The size of axial resistors is not as standardized as. 2 mm pitch chip styles notes 1. Surface mount resistors size chart.

63 3 mm length is another grouping which id normally call a quarter watt resistor package. Punched tape for further information regarding taping see iec 60286 3 and eia 481 1 2 8 mm paper tape chip styles note for further information regarding taping see iec 60286 3 and eia 481 1 2. Surface mount resistor packaging vishay resistor packaging 8 mm paper tape.

Surface mount resistors come in a variety of sizes. Resistor chip size by package type and dimensions the physical size for surface mount chip resistors and capacitors is shown in the graphic above. Standard resistor values 5 10 10 100 10k 10k 100k 10m 11 11 110 11k 11k 110k 11m 12 12 120 12k 12k 120k 12m 13 13 130 13k 13k 130k 13m 15 15 150 15k 15k 150k 15m 16 16 160 16k 16k 160k 16m 18 18 180 18k 18k 180k 18m 20 20 200 20k 20k 200k 20m 22 22 220 22k 22k 220k 22m 24 24 240 24k 24k 240k 24m.

There is a growing trend in new designs to migrate towards some of the very small packages where power dissipation allows. The shape and size of surface mount resistors are standardized. Resistor sizes and packages smd resistor sizes.

You can find surface mount resistors as large as 63mm x 31mm which is referred to as size 2512. Round the results to the proper number of significant figures three for 1 and 2 two for 5 and 10. Standard resistor values are calculated using the simple formula given below.

Similar groupings can be observed around 9mm 12mm 15mm. Solder pad land pattern. The standard eia component designations are shown under the type heading.

Additionally the use of standard size packages simplifies the manufacture because pick and place machines can use standard feed for the smt components considerably simplifying the manufacturing process and saving costs. Needless to say occasionally other less standard packages may be used. The different smt packages can be categorised by the type of component and there are standard packages for each.