Roma to develop ultra low resistance jumper resistor

 Japan's leading semiconductor maker Rohm Co., Ltd. (Headquarters: Kyoto, Japan) to develop on-resistance values ​​down to Max0.5mΩ, while a substantial increase in the rated current of the ultra-low resistance jumper resistor "PMR Jumper Series."

This product has begun to provide samples (sample price: 20 yen / month), and starting in September to 10 million per month in volume production scale. Production base in the ROHM Electronics Philippines Inc. (Philippines).

     In recent years, along with the multi-functional electronic devices, circuit current value is also increasing, this jumper resistor power loss and voltage leakage has been more ignored, therefore, closer to zero resistance jumper resistor demand rising.

     The Roma developed PMR jumper series, with a conductive body resistance performance of a special alloy, greatly reducing the resistance value (traditional products, 1 / 100), in addition, the chip through the original structure, the rated current substantial increase in high-current power can be achieved when the power-pressure drop and power loss minimization. Not only that, but also from portable devices to meet a wide range of automotive equipment requirements, product line has reached 500 kinds of products, ranging in size from 1608 (22.4A) to 6432 (63.2A). This will reduce the power consumption of a variety of electronic devices make a significant contribution.

     <Low resistance jumper resistor "PMR jumper series" The main features>
     1) The resistance value of Max0.5mΩ (traditional thick film of 1 / 100)
     2) The application of high current (22.4A ~ 63.2A)
     3) load of over-current and pulse load with excellent tolerance
     4) the full realization of lead-free
     5) package simple, can be replaced by jumper pinout can be surface mount