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  6. Metal film fixed resistor "RO type"

Metal film fixed resistor "RO type"

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last updated:Sep 16, 2025

利久電器 本社
利久電器 本社
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This is a precision resistor made using a substrate with high thermal conductivity, featuring excellent heat and moisture resistance.

Rated power 0.25~1W, body size 3.3~11.0mm, tolerance D, F, G, resistance values also available outside standard series 【Features】 〇 Uses a substrate with high thermal conductivity 〇 Excellent heat and humidity resistance precision resistors 〇 Non-combustible paint exterior type also available 〇 Five series available by standard ※ Alternatives and equivalents to 'MF' and 'ERO' ※ 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 (Web meetings are also possible. For custom products, we would prefer to meet in person if possible.)

    Resistors
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Metal film fixed resistor "RO type"

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image_14.png IMG_1390.jpg IMG_1393.jpg IMG_1397.jpg IMG_1395.jpg
  • Related Link - https://rikyu-denki.co.jp/
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basic information

【Lineup】 ■RO-S2 → Rated power 0.25W, body size 3.3mm, tolerance D, F, G, resistance values available beyond standard series ■RO-S1 → Rated power 0.5W, body size 6.3mm, tolerance D, F, G, resistance values available beyond standard series ■RO-25 → Rated power 0.25W, body size 6.3mm, tolerance D, F, G, resistance values available beyond standard series ■RO-50 → Rated power 0.5W, body size 9.0mm, tolerance D, F, G, resistance values available beyond standard series ■RO-1 → Rated power 1W, body size 11.0mm, tolerance D, F, G, resistance values available beyond standard series This is a substitute and equivalent for K company's "MF" and P company's "ERO." *For more details, please refer to the PDF document or feel free to contact us.

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※Delivery will be 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

It is widely used in circuits that require high precision.

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Metal film fixed resistor "RO type"

Metal film fixed resistor "RO type"

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利久電器

利久電器 本社

Electronic Components and Semiconductors

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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.

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