Providing power supply manufacturers with a jumper component with an inductance value of < 0.2 nH, TT electronics IRC Advanced Film Division has developed a high current, low resistance cross-over jumper component. Designated the LRZ series, the components come in three standard chip sizes of 1206, 2010 and 2512. Jumper components are often used in circuits involving power audio amplifiers and linear and switching power supplies. The LRZ series components are constructed using a thick copper layer on an alumina substrate, with a protective overcoat covering the jumper element. The devices are available in RoHS-compliant versions, or they can be ordered with 60/40 tin lead solder plating and a nickel barrier layer. The 1206, 2010 and 2512 packages have a maximum resistance value of 0.003Ω and a dielectric withstanding voltage of 200 V. Operating temperature for the devices is – 65°C to + 150°C.

TT electronics IRC Advanced Film Division