iPROS Manufacturing
  • Search for products by classification category

    • Electronic Components and Modules
      Electronic Components and Modules
      58226items
    • Machinery Parts
      Machinery Parts
      73632items
    • Manufacturing and processing machinery
      Manufacturing and processing machinery
      98050items
    • Scientific and Physics Equipment
      Scientific and Physics Equipment
      33956items
    • Materials
      Materials
      36326items
    • Measurement and Analysis
      Measurement and Analysis
      53349items
    • Image Processing
      Image Processing
      14868items
    • Control and Electrical Equipment
      Control and Electrical Equipment
      51739items
    • Tools, consumables, and supplies
      Tools, consumables, and supplies
      63843items
    • Design and production support
      Design and production support
      12254items
    • IT/Network
      IT/Network
      42277items
    • Office
      Office
      13556items
    • Business support services
      Business support services
      32830items
    • Seminars and Skill Development
      Seminars and Skill Development
      5989items
    • Pharmaceutical and food related
      Pharmaceutical and food related
      27414items
    • others
      72219items
  • Search for companies by industry

    • Manufacturing and processing contract
      7344
    • others
      5011
    • Industrial Machinery
      4426
    • Machine elements and parts
      3280
    • Other manufacturing
      2878
    • IT/Telecommunications
      2542
    • Trading company/Wholesale
      2467
    • Industrial Electrical Equipment
      2310
    • Building materials, supplies and fixtures
      1812
    • software
      1636
    • Electronic Components and Semiconductors
      1561
    • Resin/Plastic
      1486
    • Service Industry
      1437
    • Testing, Analysis and Measurement
      1130
    • Ferrous/Non-ferrous metals
      977
    • environment
      704
    • Chemical
      630
    • Automobiles and Transportation Equipment
      560
    • Printing Industry
      509
    • Information and Communications
      452
    • Consumer Electronics
      419
    • Energy
      326
    • Rubber products
      313
    • Food Machinery
      303
    • Optical Instruments
      280
    • robot
      271
    • fiber
      251
    • Paper and pulp
      232
    • Electricity, Gas and Water Industry
      169
    • Pharmaceuticals and Biotechnology
      167
    • Warehousing and transport related industries
      146
    • Glass and clay products
      141
    • Food and Beverage
      130
    • CAD/CAM
      120
    • retail
      110
    • Educational and Research Institutions
      107
    • Medical Devices
      101
    • Ceramics
      96
    • wood
      89
    • Transportation
      83
    • Medical and Welfare
      63
    • Petroleum and coal products
      62
    • Shipbuilding and heavy machinery
      52
    • Aviation & Aerospace
      47
    • Fisheries, Agriculture and Forestry
      41
    • Public interest/special/independent administrative agency
      29
    • equipment
      29
    • self-employed
      24
    • Government
      21
    • Research and development equipment and devices
      20
    • Materials
      20
    • Mining
      17
    • Finance, securities and insurance
      13
    • Individual
      10
    • cosmetics
      10
    • Restaurants and accommodations
      9
    • Police, Fire Department, Self-Defense Forces
      7
    • Laboratory Equipment and Consumables
      3
    • Contracted research
      3
    • Raw materials for reagents and chemicals
      2
  • Special Features
  • Ranking

    • Overall Products Ranking
    • Overall Company Ranking
Search for Products
  • Search for products by classification category

  • Electronic Components and Modules
  • Machinery Parts
  • Manufacturing and processing machinery
  • Scientific and Physics Equipment
  • Materials
  • Measurement and Analysis
  • Image Processing
  • Control and Electrical Equipment
  • Tools, consumables, and supplies
  • Design and production support
  • IT/Network
  • Office
  • Business support services
  • Seminars and Skill Development
  • Pharmaceutical and food related
  • others
Search for Companies
  • Search for companies by industry

  • Manufacturing and processing contract
  • others
  • Industrial Machinery
  • Machine elements and parts
  • Other manufacturing
  • IT/Telecommunications
  • Trading company/Wholesale
  • Industrial Electrical Equipment
  • Building materials, supplies and fixtures
  • software
  • Electronic Components and Semiconductors
  • Resin/Plastic
  • Service Industry
  • Testing, Analysis and Measurement
  • Ferrous/Non-ferrous metals
  • environment
  • Chemical
  • Automobiles and Transportation Equipment
  • Printing Industry
  • Information and Communications
  • Consumer Electronics
  • Energy
  • Rubber products
  • Food Machinery
  • Optical Instruments
  • robot
  • fiber
  • Paper and pulp
  • Electricity, Gas and Water Industry
  • Pharmaceuticals and Biotechnology
  • Warehousing and transport related industries
  • Glass and clay products
  • Food and Beverage
  • CAD/CAM
  • retail
  • Educational and Research Institutions
  • Medical Devices
  • Ceramics
  • wood
  • Transportation
  • Medical and Welfare
  • Petroleum and coal products
  • Shipbuilding and heavy machinery
  • Aviation & Aerospace
  • Fisheries, Agriculture and Forestry
  • Public interest/special/independent administrative agency
  • equipment
  • self-employed
  • Government
  • Research and development equipment and devices
  • Materials
  • Mining
  • Finance, securities and insurance
  • Individual
  • cosmetics
  • Restaurants and accommodations
  • Police, Fire Department, Self-Defense Forces
  • Laboratory Equipment and Consumables
  • Contracted research
  • Raw materials for reagents and chemicals
Special Features
Ranking
  • Overall Products Ranking
  • Overall Company Ranking
  • privacy policy
  • terms of service
  • About Us
  • Careers
  • Advertising
  1. Home
  2. ProductSearch
  3. Electronic Components and Modules
  4. Electronic Components
  5. Resistors
  6. Core technology of Riku Electric: "Cement Encapsulation"

Core technology of Riku Electric: "Cement Encapsulation"

  • Added to bookmarks

    Bookmarks list

    Bookmark has been removed

    Bookmarks list

    You can't add any more bookmarks

    By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

    Free membership registration

last updated:Sep 16, 2025

利久電器 本社
利久電器 本社
  • Special site
  • Official site

We will introduce one of our core technologies, the cement encapsulation process, along with illustrations.

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).

    Resistors
利久電器のコア技術(セメント).jpg

Core technology of Riku Electric: "Cement Encapsulation"

利久電器のコア技術(セメント).jpg
利久電器のコア技術(セメント).jpg
  • Related Link - https://rikyu-denki.co.jp/
  • Special site - Product/service details - https://pr.mono.ipros.com/rikyu-denki/product/

Inquire About This Product

  • Contact Us Online
  • Download catalog

Related Videos

basic information

This is the process of encapsulating resistors with a diameter of 2.0 to 4.0 mm and a length of approximately 7.5 to 30.0 mm within a cement case. Additionally, there is a possibility of encapsulating other materials, not just resistors, as long as they can withstand temperatures of around 120°C, regardless of the sizes mentioned above. Please feel free to contact us.

Price range

Please contact us for details

Delivery Time

Please contact us for details

※*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

Cement encapsulation process in cement resistor manufacturing

catalog(1)

Download All Catalogs
Core technology of Riku Electric: "Cement Encapsulation"

Core technology of Riku Electric: "Cement Encapsulation"

TECHNICAL
  • E-book viewing
  • Catalog download

Contact this catalog

Company information

利久電器

利久電器 本社

Electronic Components and Semiconductors

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
  • Special site
  • Official site
Phone number/address

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.

Product/Service List (35)

Related Popular Products

Core technology of Riku Electric: "Cement Encapsulation"
Electronic Components and Modules
Core technology of Riku Electric: "Cement Encapsulation"
利久電器 本社
Prototype and evaluation testing available: Small cement resistor 'MC/MJ type'
Electronic Components and Modules
Prototype and evaluation testing available: Small cement resistor 'MC/MJ type'
エルコム
【Prototype and evaluation testing available!】Small cement resistor 'MH type'
Electronic Components and Modules
【Prototype and evaluation testing available!】Small cement resistor 'MH type'
エルコム
Cement resistor, SHP type
Electronic Components and Modules
Cement resistor, SHP type
磐城無線研究所
[Prototype and evaluation testing available!] Small cement resistor 'MS type'
Electronic Components and Modules
[Prototype and evaluation testing available!] Small cement resistor 'MS type'
エルコム

Related New Products

[Online Sales] Drum Inductor (E6 Series) 24 types × 10 pieces each
Electronic Components and Modules
[Online Sales] Drum Inductor (E6 Series) 24 types × 10 pieces each
日幸電機 日幸電機サテライト ★ アキバ( 東京都/秋葉原/神田/岩本町)
Surface Mount Cermet Trimmer potentiometers (5 Turns)  "SM-43 Series"
Electronic Components and Modules
Surface Mount Cermet Trimmer potentiometers (5 Turns) "SM-43 Series"
NIDEC COMPONENTS CORPORATION
Electronic components selected based on quality standards! 【MIL standard compliant】
Electronic Components and Modules
Electronic components selected based on quality standards! 【MIL standard compliant】
KOYAMA CO., LTD. Head office, Tochigi branch, Tokyo branch, Kawasaki branch, Shizuoka branch, Osaka branch, Nagareyama local office, 4 overseas local companies (the Philippines, Shanghai, Hong Kong, Vietnam)

The related categories of Resistors

  • Electronic Components and Modules
  • Electronic Components
  • Resistors
Find products and companies by related keywords
  • #Resistors
  • #Cement Resistor
          

Inquire About This Product

  • Contact Us Online
  • Download catalog

Products

  • Search for Products

Company

  • Search for Companies

Special Features

  • Special Features

Ranking

  • Overall Products Ranking
  • Overall Company Ranking

support

  • site map
IPROS
  • privacy policy Regarding external transmission of information
  • terms of service
  • About Us
  • Careers
  • Advertising
COPYRIGHT © 2001-2026 IPROS CORPORATION ALL RIGHTS RESERVED.
Please note that the English text on this page is automatically translated and may contain inaccuracies.