KOA Speer Electronics has today announced the release of the 0402 (1E) size of their RN73H line of ultra precision chip resistors. These thin film (metal) chip resistors feature high heat resistance (up to +155°C) and ultra high precision (±0.1%) tolerance. The RN73H offers enhanced moisture resistance (85°C ±2°C, 85% ±4% RH, 1000h) by the use of a special protective layer over resistive film construction.

KOA Speer Electronics has today announced the introduction of the TLR2A, a 1Watt, 0805-size metal plate resistor. The new TLR2A resistor offers the ability to use a smaller component, while maintaining a high power rating.

KOA Speer Electronics has recently expanded the range of resistance values of their smallest size within the RK73B1F series of general-purpose thick film chip resistors. The new value range, which affects the 01005 (1F) size, has been expanded to 4.7 Ohm ~ 1M Ohm for both 2% and 5% tolerances. The RK73B1F chip resistor, which is 55% smaller than the 0201 size, features a power rating of 0.03W and a TCR up to +300ppm/°C.

Designed with KOA Speer Electronics' original terminal shell, the PSB allows for enhanced absorption of thermal expansion. The PSB current sensing power shunt offers a high power rating of 6W, low resistances of 0.75mOhm and 1mOhm and a tolerance of 1%.

KOA Speer Electronics is pleased to introduce the TLR1E, one of the first metal plate resistors in a 0402 package on the market. TLR1E features a 10mΩ resistance value with a TCR of ±100ppm/°C. Available in 2% or 5% resistance tolerance, the TLR1E incorporates metal alloy, offering superior corrosion and heat resistance.