昭栄電具 Product Lineup

Showa Electric Co., Ltd. is a company that primarily deals with fixed resistors. We possess equipment such as sputtering machines, resistor classification machines, and laser trimming machines, and we handle carbon film fixed resistors 'RD' as well as metal film fixed resistors 'RN' that excel in long-term stability. Our company is equipped with the technology and facilities to carry out a consistent process from insulator coating (firing) to completion in resistor manufacturing, allowing us to respond to various customer needs such as short delivery times and small lot sizes. If you have any inquiries regarding fixed resistors, please feel free to contact us. 【Business Overview】 ■ Fixed Resistors *For more details, please refer to our catalog or feel free to contact us.

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The "RD" is a general-purpose lead-type resistor that allows for automatic insertion. In addition to the standard size, we also offer a "compact series" that maintains the same shape but has an upgraded rated power, making it ideal for high-density circuit boards. Furthermore, various forming options are available. Please feel free to contact us. 【Product Lineup】 ■ Standard Series ・RD16 ・RD25 ・RD50 ■ Compact Series ・RD20 ・RD50S *For more details, please refer to the catalog or feel free to contact us.

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"JP" is a taped jumper wire that allows for automatic insertion. It is compliant with European RoHS standards and is available in two types: "T-52" and "T-26." Additionally, the L2 size can accommodate from 2.5mm to 30mm in increments of 2.5mm. We also manufacture M-forming, so please feel free to contact us. 【Product Lineup】 ■T-52 ■T-26 *For more details, please refer to the catalog or feel free to contact us.

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"0Ω" is a zero resistance of the same shape that can be automatically inserted and complies with European RoHS. We offer two models: "RD16" with a maximum allowable current of 1.5A and "RD25" with 2.5A. 【Lineup】 ■RD16 ■RD25 *For more details, please refer to the catalog or feel free to contact us.

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The "RLF" is a highly reliable power resistor that is stable under heat and pulse conditions. It is used in various products, including power supply equipment, control devices, and video equipment. In addition to the "Standard Series," we also offer the "Compact Series," which features a standard size shape with an upgraded rated power for high-density mounting. [Applications] ■ Power supply equipment ■ Control devices ■ Video equipment ■ Computer-related *For more details, please refer to the catalog or feel free to contact us.

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The "RMG" is a high-megohm metal glaze resistor primarily used in high-voltage circuits for televisions and videos, as well as in microcurrent measuring instruments. It features a high-purity porcelain substrate with a uniformly formed metal glaze high-resistance material, coated with an insulating paint that provides excellent insulation properties, allowing it to withstand high voltage applications while maintaining stable characteristics, resulting in products with extremely high resistance values. 【Applications】 ■ High-voltage circuits for televisions and videos ■ Microcurrent measuring instruments ■ High input resistance devices ■ Voltage divider *For more details, please refer to the catalog or feel free to contact us.

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"RN" is a high-precision metal film resistor that uses a substrate with high thermal conductivity and excels in heat and moisture resistance. It supports automatic insertion and various forming processes, providing excellent long-term stability. Additionally, it complies with European RoHS standards. 【Features】 ■ Secondary processing compatible with M-forming and U-forming ■ Excellent long-term stability ■ Compliant with European RoHS ■ Exterior color is blue *For more details, please refer to the catalog or feel free to contact us.

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The RMG (High Megohm Metal Glaze) resistor is a product with an extremely high resistance value, capable of withstanding high voltage applications and maintaining stable characteristics, as it is coated with a highly insulating paint on a high-purity porcelain substrate that uniformly forms a metal glaze high-resistance material. Showa Electric Co., Ltd. possesses the technology and equipment to carry out the entire manufacturing process of resistors in-house, from insulator coating (firing) to completion, focusing on cost reduction and quality control. For more details, please download the catalog.

• Resistors

Oxide metal film resistors are reliable power resistors that are stable under heat and pulse conditions. They come in standard sizes, and there is also a compact series with a higher rated power, making them ideal for high-density circuit boards. Showa Electric Co., Ltd. has the technology and equipment to carry out all processes in-house, from insulator coating (firing) to completion, in resistor manufacturing, focusing on cost reduction and quality control. For more details, please download the catalog.

• Resistors

Zero-ohm resistors and jumper wires are compliant with European RoHS standards. We also manufacture M-forming jumper wires. The zero-ohm resistors have a brown exterior color with a single black marking. Shoei Dengu Co., Ltd. has the technology and equipment to carry out all processes from insulator coating (firing) to completion in-house for resistor manufacturing, focusing on cost reduction and quality control. For more details, please download the catalog.

• Resistors

Metal film fixed resistors are products that correspond to secondary processing of M-forming and U-forming, and comply with European RoHS standards. They use a substrate with high thermal conductivity, are high-precision metal film resistors with excellent heat and humidity resistance, and offer long-term stability. There is also a compact series with a rated power upgraded by one level in a standard size shape, making them ideal for high-density circuit boards. Showa Electric Co., Ltd. possesses the technology and equipment to carry out all processes from insulator coating (baking) to completion in-house for resistor manufacturing, striving for cost reduction and quality control. For more details, please download the catalog.

• Resistors

Carbon film fixed resistors are products that correspond to secondary processing for M-forming and U-forming. They comply with the European RoHS standards and also manufacture zero-ohm resistors such as RD16 and RD25. We offer the standard series RD16, RD25, RD50, and the small form (S) series RD25S and RD50S. The small series features a standard size shape with an upgraded rated power, making it ideal for high-density circuit boards. Shoei Dengu Co., Ltd. possesses the technology and equipment to carry out all processes from insulator coating (baking) to completion in-house for resistor manufacturing, focusing on cost reduction and quality control. For more details, please download the catalog.

• Resistors