KOA Speech Electronics provides a wide range of sheet metal resistors and jumpers to meet the needs of various customers. TLR series has several sizes: TLR1E (0402); TLR2A (0805); TLR2B, TLR2BW, TLR2BP (1206); TLR2H and TLR2HW (2010); TLR3A, TLR3AW, TLR3AP and TLR3APS (2512). These resistors use metal alloys to provide superior corrosion resistance and heat resistance. The operating temperature is - 65 ° C to+170 ° C and small surface mount metal plates provide low resistance for current detection.
The TLR resistor of KOA Speech Electronics provides high reliability and performance in the TCR range from+50 ppm/° C to+200 ppm/° C and an ultra-low resistance range of 0.5 milliohm to 20 milliohm. Power ratings include 0.2 W, 0.5 W, 1 W and 2 W with tolerances of 1%, 2% or 5%. This resistance series is used for voltage divider, pulse application and current sensing. TLR series has excellent dimensional accuracy and low height, and the thickness is as low as 0.25 mm, so it is qualified for AEC-Q200.
TLR current sensing resistor is mainly used for current detection. It is an ideal choice for transportation, industry, telecommunications and consumer electronics markets. It is used in DC to DC power converters, power supplies, personal computer devices, tablets, motor controls and automotive electronics.
KOA also provides TLRZ series metal plate zero ohm jumper, which can be packaged in 040206030805 and 1206 sizes, with current ratings of 10 A, 26 A, 31.6 A and 50 A respectively. TLRZ is a low resistance jumper with excellent corrosion resistance and heat resistance, and its operating temperature is - 55 ° C to+170 ° C. TLRZ's sheet metal structure provides excellent dimensional accuracy and low height, with a thickness as low as 0.4 mm. In addition, the jumper series has an ultra-low resistance of 0.2 milliohm, meeting the AEC-Q200 standard.
TLRZ series jumpers are mainly used for analysis in the development stage and bypass unnecessary functional circuits. They are ideal for the transportation, industry, telecommunications and consumer electronics markets. Their applications include personal computing equipment, dc - dc conversion, automotive modules, motor control and power supply.
