We will introduce one of our core technologies, the carbon deposition process, with accompanying illustrations.
Small carbon resistors are one of the main products of Rikyu Electric. We provide an illustrated introduction to the important process of carbon film deposition in carbon resistor manufacturing. If you are looking for alternatives due to the discontinuation of existing part numbers, or if you are interested in carbon film deposition beyond just resistors, please take a moment to read our materials. We also accept contracts for partial processes, not just for finished products. If you are interested, please feel free to contact us. Flow after downloading the materials: 1. In addition to the automatic reply email, we will send an email from the Ipros site. 2. If you have specific interests, please reply with details about the items you are considering for use and any current issues you are facing. *We will proceed to the next steps only if we receive contact from you. 3. We will respond to your inquiries and discuss future meetings. 4. We will visit your company for discussions (web meetings are also possible. For custom products, we would prefer to meet in person if possible).
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basic information
This is the process of vacuum depositing a carbon coating on an alumina or mullite core with a diameter of approximately 1.7mm and a length of about 5.5mm. If the material can withstand high temperatures, there is a possibility of accommodating different shapes and sizes beyond those mentioned above. Please feel free to contact us.
Price range
Delivery Time
※Delivery will take 30 to 60 days after receiving your order. (Please note that the delivery time may vary depending on the order quantity and specifications, so consider this as a guideline.)
Applications/Examples of results
The process of fixing a carbon-based resistive film to a white substrate.
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Company information
Our company, primarily focused on the amusement industry, is realizing the diverse small-lot and short-lead-time needs of domestic users in fields such as industrial equipment, and by responding sincerely to all, we have gained the trust of our users. We offer a lineup of major products including carbon film resistors, metal film resistors, thick film resistors, wire-wound resistors, cement resistors, resistor networks, hybrid ICs, and various assemblies, catering to both low and high resistance. Please feel free to consult us regarding discontinued replacements, special shapes, and partial process contracting.