利久電器 List of Products and Services

Small winding resistors are one of the main products of Rikyu Electric. We provide an illustrated introduction to the most important process of winding fixation for winding resistors. If you are looking for alternatives due to the discontinuation of existing model numbers, or if you are interested in the winding process beyond just resistors, please take a moment to read our materials. We also undertake partial processes, not just finished product sales. If you are interested, please do not hesitate 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 only proceed to the next steps if we receive contact from you. 3. We will respond to your inquiries and discuss future meetings. 4. We will visit your company for meetings (web meetings are also possible. For custom products, we would prefer to meet in person if possible).

Rated power 1~10W, main body size 13.5~48.0mm, allowable tolerance J, compatible with values other than resistance value series. 【Features】 〇 Composed entirely of non-combustible materials 〇 Excellent safety 〇 Superior surge characteristics structure 〇 Suitable for power circuits 〇 Six series available by standard * Alternatives and equivalents to 'BSR' and 'ERGC' * For more details, please contact us or download the catalog. 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 are specifically interested, please reply with 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. Meeting at your company for discussions (web meetings are also possible. For custom products, we would prefer to meet in person if possible).

Rated power 1~20W, body size 13.5~63.0mm, allowable tolerance J, K, resistance values also compatible with non-standard series. 【Features】 〇 Composed entirely of non-combustible materials 〇 Excellent safety 〇 Superior surge characteristics 〇 Suitable for power circuits 〇 Six series available by standard ※ Alternatives and equivalents for 'BWR' and 'ERF' ※ For more details, please contact us or download the information. 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 are specifically interested, please reply with 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. Meeting at your company for discussions (Web meetings are also possible. For custom products, we would prefer to meet in person if possible.)

The small-sized cement film resistors and wire-wound cement resistors are one of the main products of Rikyu Electric. We are introducing the important process of cement encapsulation with illustrations. If you are looking for alternatives due to the discontinuation of existing part numbers, or if you are interested in the cement encapsulation process beyond just resistors, please take a look at our materials. We also undertake partial process contracts, not limited to finished product sales. 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. Meeting at your company for discussions (web meetings are also possible. For custom products, we would prefer to meet in person if possible).