KOA Speer Electronics has expanded its SR73-RT Series of Low Resistance Anti-Sulfuration Current Sense Resistors with a new 0402 Package size. The SR731E-RT will be available in ±1%, ±2%, and ±5% tolerances with resistance values from 1Ω up to 10 Ω, a power rating of 1/8 Watt and an operating temperature of -55°C to +155°C. […]
High-power wide-terminal resistors handle up to 3 W
KOA Speer Electronics introduces new high power options in its WK73R and WK73S resistor series. WK73R Thick Film Wide Terminal Resistors will now be available in WK732B15 (0612 size, 1.5 Watt), WK73R2H2 (1020 size, 2 Watt), and WK73R3A3 (1225 size, 3 Watt). WK73S Current Sense Wide Terminal Resistors will now be available in WK73S2B15 (0612 […]
New power ratings/sizes for wide terminal resistors
KOA Speer Electronics introduces the PSL2 Power Shunt Current Sense Resistor, featuring an 8 Watt power rating in a 2512 package. This new power shunt resistor offers ultra-low resistance suitable for large current sensing. In addition, the PSL2 has a broad operating temperature range of -65°C to +175°C. KOA Speer’s PSL2 features a T.C.R. of ±115ppm/°C […]
Surge current flat-chip resistor sports wide side electrodes
KOA Speer Electronics announces its new WG73 wide terminal type surge current flat chip resistor available in a 1020 package with a 1Watt power rating. The WG73 resistor is superior to KOA’s WK73 series in pulse withstanding voltage. The anti-surge WG73 features a T.C.R. of ±100ppm/°C, a resistance range of 560mΩ ~ 1KΩ, a standard tolerance of […]
Power shunt current sense resistor dissipates 12 W
KOA Speer Electronics introduces a new 0.2mΩ resistance value to its PSJ2 series of power shunt current sense resistors. This resistor features a 12 Watt power rating and is available in a 3920 package. These power shunt resistors offerultra-loww resistance suitable for large current sensing, as well as a broad operating temperature range of -65°C […]
Surge current resistor offers high pulse resistance with ultra precision
KOA Speer Electronics, Inc. introduces the SG73G Series of Precision Surge Thick Film Chip Resistors featuring a high pulse resistance and ultra precision with tolerances of ±0.25% and ±0.5% and a T.C.R. of ±50ppm/°C. SG73G resistors are available with resistance values ranging from 10Ω ~ 1MΩ, power ratings from 0.2W to 0.5W and in sizes 0603, 0805 […]
Wide Terminal low-ohm chip resistors get 1.5-W power ratings
KOA Speer Electronics introduces the WU732B15 wide terminal low-ohm chip resistors available in a 0612 package with a 1.5Watt power rating. This resistor also has added a new T.C.R. of ±75 ppm/°C in a resistance range of 13mΩ ~ 27mΩ. The WU73 series also includes the WU732B resistor with a 1Watt power rating in a 0612 size […]
Terminal resistors offer 0.5-W power rating in 0306 size
KOA Speer Electronics introduces its new WK73R1J Thick Film Wide Terminal Resistors featuring a 0.5 watt power rating in a 0306 package. The WK73R1J is a thick film chip resistor that is able to achieve a high power rating of 0.5 watts due to its reverse geometry design, which provides for greater heat dissipation. In […]
Eight-watt power shunt current-sense resistor comes in 2512 package
KOA Speer Electronics introduces the PSL2 Power Shunt Current Sense Resistor, featuring an 8 Watt power rating in a 2512 package. This new power shunt resistor offers ultra low resistance suitable for large current sensing. In addition, the PSL2 has a broad operating temperature range of -65°C to +175°C. KOA Speer’s PSL2 features a T.C.R. of […]
10 W power shunt offers an ultra low resistance range of 0.5mΩ ~ 1mΩ,
KOA Speer Electronics launches its new PSJ2 Power Shunt Current Sense Resistor, featuring an up to 10 Watt power rating in a 3920 size. This new power shunt resistor offers an ultra low resistance range of 0.5mΩ ~ 1mΩ, making it ideal for large current sensing. In addition, the PSJ2 has a broad operating temperature […]
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