Last Updated： Aggregation Period:Dec 31, 2025～Jan 27, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Dec 31, 2025～Jan 27, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Dec 31, 2025～Jan 27, 2026
This ranking is based on the number of page views on our site.
406～420 item / All 1070 items
![[Featured Items] Product Introduction](https://image.mono.ipros.com/public/product/image/488/2001537478/IPROS6582378069285094090.png?w=280&h=280)
Recommended products and services by Keisei.
We will feature the products and services of manufacturers and valued customers that have transactions with Keisei Corporation on a special page.
A must-see for those in charge of trial production and parts procurement!!
The "PMR Series" ultra-low resistance chip resistors for current detection from Rohm are metal plate type current sensing resistors designed for high current circuits. Their unique trimming-free structure achieves ultra-low resistance and improves current detection accuracy. They are optimal current sensing resistors for high current high-speed switching circuits.
We will swiftly obtain hard-to-source parts by leveraging domestic and international networks.
Repair parts for circuit boards are often difficult to obtain due to production discontinuation. Our company can procure such parts as well. Please feel free to consult with us. 【Reasons for Procurement Capability】 - Establishment of a unique network by JOHNAN. - Acquisition of specification information for various products, enabling procurement of rare parts. Estimates are free, so please feel free to contact us. For more details, please check our website. Procurement of Discontinued FA Equipment https://www.johnan.com/repairs/eol/ 【Contact Information】 TEL: 0120-368-258 Email: repair@johnan.com Contact Form: https://www.johnan.com/contact/form-repair/
Achieved an extremely low temperature coefficient of resistance (extremely low TCR) that was not seen before, based on Ta2Nx (tantalum nitride) material with excellent environmental resistance through special film treatment technology.
We provide ultra-high precision resistors that can be used from DC to high frequency in conjunction with laser trimming technology. 【Features】 ○ Achieves an extremely low temperature coefficient of resistance (TCR) that is not seen in conventional products through special film processing technology based on Ta2Nx (tantalum nitride) material, which has excellent environmental resistance. ○ Types of resistors: Various resistors can be manufactured - Circuit configuration resistors: Chip resistors (SMD) and network resistors - Also compatible with other types such as W/B type, soldered type, and solder bump type. ○ Substrate materials: - Alumina substrates (purity 99.5%, 99.9%) - Others (please consult separately) ○ Conductor film composition: - Ti/Pd/Au - Ti/Pd/Cu/Ni/Au - Ti/Pt/Au ● For other functions and details, please contact us.
Compatible with automatic implementation machines using taping methods! Ultra-small chip fixed resistors.
The "RPC Series" is an ultra-small chip designed to accommodate advanced miniaturization. It features a robust three-layer electrode structure that prevents solder wicking. It is compatible with flow and reflow soldering, as well as automatic mounting machines using taping methods. Additionally, it does not use mercury, cadmium, hexavalent chromium, polybrominated biphenyls, or polybrominated diphenyl ethers at all. 【Features】 ■ Accommodates advanced miniaturization ■ High-reliability metal glaze thick film resistors ■ Robust three-layer electrode structure that prevents solder wicking ■ Compatible with flow and reflow soldering ■ Compatible with automatic mounting machines using taping methods *For more details, please refer to the PDF document or feel free to contact us.
Significantly improved connection reliability with high-temperature solder! Chip resistors suitable for the use of conductive adhesives.
The "GPC Series" features gold flash plating on the external electrodes and is a chip resistor suitable for use with conductive adhesives. The connection resistance with conductive adhesives is significantly lower compared to tin-plated external electrode products. The reliability of connections with high-temperature solder is greatly improved. Additionally, it complies with AEC-Q200 (data acquisition). Note: There may be some cases of non-compliance. Please contact us for details. 【Features】 ■ Gold flash plating on external electrodes ■ Recommended for use with conductive adhesives ■ Significantly reduced connection resistance with conductive adhesives ■ Greatly improved connection reliability with high-temperature solder *For more details, please refer to the PDF materials or feel free to contact us.
Small size with uniform quality is ensured, and it has high dimensional accuracy suitable for automatic insertion.
Rated power 0.25~3W, body size 3.3~24.00mm, tolerance G, J, resistance values can accommodate non-standard series. 【Features】 ○ General-purpose small-sized products, standard products ○ Ensures uniform quality in a compact size ○ High dimensional accuracy, ideal for automatic insertion ○ Can also accommodate pulse-resistant types 〇 Seven series available by standard * Customization of resistance values, lead wire diameter, and shape is possible. * If you are having trouble with a discontinued model, we can provide alternative products. 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 (Web meetings are also possible. For custom products, we would prefer to meet in person if possible.)
It is made entirely of non-combustible materials, ensuring excellent safety. Its structure, which has excellent surge characteristics, is suitable for power circuits.
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.)
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.)
Please make use of our core technology, such as high-precision and highly reliable spot welding!
Our company has core technologies such as high-precision and highly reliable spot welding, the use of electronic ceramics for capacitors, thermistors, piezoelectric elements, and the encapsulation of composite parts in safe, non-flammable silicone-based cement. Additionally, we respond to needs with major products like fixed resistors, resistor networks, hybrid ICs, and various substrate assemblies in small lots and short delivery times. Please make use of Rikyudenki's core technologies. 【Core Technologies】 ■ Coating - Carbon vacuum deposition - Metal film plating - Metal oxide deposition - Thick film application and curing ■ Element Assembly - Press fitting - Welding *For more details, please refer to the PDF materials or feel free to contact us.
For high voltage circuits, compatible with high resistance values! Space-saving thin SIP type.
Rated power: 0.5, 1W Body size: 21, 31mm Tolerance: J, K, M, N Resistance value 1~500MΩ 【Features】 ■ High resistance products for high voltage circuits ■ Thin SIP shape ■ Two types available based on rated power * Replacement for 'RK92', equivalent product * For more details, please refer to the PDF document or 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 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.)
No solder consumption and high reliability! Improved heat dissipation with long electrode type!
Rated power: 0.5~3W Body size: 3.1~10mm Resistance value tolerance: D, F, J Resistance value range: 0.05Ω~2.2MΩ 【Features】 ■ High reliability with no solder wicking due to the three-layer structure of the electrodes ■ Compact and thin design ■ Available in high power type (RCP type) and low resistance for high power current detection (RL type) ■ Long electrode type improves heat dissipation * Substitute for 'WK', equivalent product * For more details, please refer to the PDF document or feel free to contact us. Flow after downloading the document: 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 inquiry 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.)
The insulated type with a corner plate shape allows for high-density mounting! It has excellent frequency characteristics.
Rated power: 0.1~2W Body size: 5~25mm Resistance value tolerance: T, Q, A, B, C, D, F 【Features】 ■ High-density mounting possible due to insulated rectangular shape ■ Low temperature coefficient and current noise, excellent frequency characteristics ■ High reliability precision resistors with minimal aging changes * Alternative to 'MRS', equivalent products * For more details, please refer to the PDF materials or 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 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.)
It is a high-megohm resistor made using a substrate with high thermal conductivity, featuring excellent heat and moisture resistance.
Rated power 0.25~5W, body size 6.5~69.0mm, tolerance B, C, D, F, G, J, resistance values available beyond standard series. 【Features】 〇 Uses a substrate with high thermal conductivity 〇 Excellent heat and humidity resistance high-megohm resistors 〇 Available in light blue exterior color 〇 Seven series available by specification * Alternatives and equivalents for 'RK' and 'GS' * 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 have specific interests, 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.)
This is a current detection resistor of the power type with a small occupied area. It is made entirely of non-combustible materials, ensuring excellent safety.
Rated power 2W (RP-2), 5W (RP-5) Body size 8.5mm (RP-2), 18.0mm (RP-5) Tolerance J, K Resistance values also available outside of standard series 【Features】 〇 Current detection resistors of power type 〇 Composed entirely of non-combustible materials, ensuring excellent safety 〇 Small footprint 〇 Two series available by specification ※ Replacement for 'BPR', equivalent products ※ 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.)
