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  2. Electronic Components and Semiconductors
  3. 利久電器 本社
Electronic Components and Semiconductors
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利久電器 本社

addressNagano/Ina-shi/2595 Kamishinden
phone0265-72-2108
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last updated:Nov 15, 2024
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  • Products/Services(35)
  • catalog(37)
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利久電器 Company Profile

We are keeping the spirit of challenge alive and promoting both manufacturing and the Ina Valley.

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.

Business Activities

Product Items Handling Items 〇 Carbon Film Fixed Resistors 〇 Rectangular Chip Resistors 〇 Metal Film Fixed Resistors 〇 Resistor Networks 〇 Metal Glaze Film Fixed Resistors 〇 Various PCB Assemblies 〇 Fuse Resistors 〇 Surface Mount Resistor Networks 〇 High Voltage Resistors 〇 Hybrid ICs 〇 Flame Retardant Coating Fixed Resistors 〇 Cement Resistors 〇 Wirewound Fixed Resistors 〇 Molded Resistors 〇 Pressed and Plated Products

Recommended information

Presentation of case materials: Leave it to us for alternative and custom leaded resistors!

Presentation of case materials: Leave it to us for alternative and custom leaded resistors!

Attention users of leaded resistors! If you are troubled by the discontinuation of current models, please consult with us first. We can provide alternatives and custom resistors.

In this document, we introduce manufacturing equipment that enables us to meet various needs, compatibility charts with other companies' model numbers, and custom case studies. We provide an overview of RIKKOU Electric's core technologies: "Winding," "Acid Gold Plating," and "Cutting," as well as compatibility charts with other companies, discontinued product alternatives, and custom case studies. [Contents] ■ Manufacturing process of resistors and RIKKOU Electric's manufacturing equipment - Introduction to some of RIKKOU Electric's core technologies (winding process, acid gold plating, cutting) ■ Compatibility chart with other companies ■ Custom case studies ■ Inquiries If you are facing issues with alternatives and custom solutions, or if you are considering requests for partial processes, or if you are interested in our manufacturing equipment, please contact us first. *For more details, please download the PDF or feel free to contact us.

Products/Services (35)

Presentation of case materials: Leave it to us for alternative and custom leaded resistors! product image
Presentation of case materials: Leave it to us for alternative and custom leaded resistors!
Core technology of Riku Electric: "Lead Cap Welding" product image
Core technology of Riku Electric: "Lead Cap Welding"
Core technology of Riku Electric: "Winding" product image
Core technology of Riku Electric: "Winding"
Rikyu Electric's core technology "Carbon Coating" product image
Rikyu Electric's core technology "Carbon Coating"

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catalog(37)

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Discontinued product replacement, custom case study introduction materials

Discontinued product replacement, custom case study introduction materials

TECHNICAL
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Rikyu Electric's core technology "Carbon Coating"

Rikyu Electric's core technology "Carbon Coating"

TECHNICAL
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Core technology of Riku Electric: "Cement Encapsulation"

Core technology of Riku Electric: "Cement Encapsulation"

TECHNICAL
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Core technology of Riku Electric: "Forming"

Core technology of Riku Electric: "Forming"

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news(1)

メタルグレース皮膜固定抵抗器代替案内資料 - コピー.jpg

We manufacture high voltage, high resistance thick film resistors in 7W, 10W, and 12W types.

  • PRODUCT

For those looking for alternatives to high voltage, high resistance thick film resistors, we manufacture metal glaze high megohm resistors in 7W, 10W, and 12W types starting from 100 pieces (lead time: up to 3 months). *These are similar size products from other companies. These are custom products utilizing the manufacturing technology of our RM series catalog lineup, so we can accommodate resistance values outside the standard series, special terminal shapes, and lead wire lengths. We will provide proposals tailored to your needs, so please feel free to contact us for more details.

May 19, 2025

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Detailed information

Company name 利久電器 本社
Contact addresspostalcode 396-0012 Nagano/ Ina-shi/ 2595 KamishindenView on map TEL:0265-72-2108 FAX:0265-72-6684
Business LocationsClick here for the list
Industry Electronic Components and Semiconductors
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