進工業 List of Products and Services

The "RGV Series" is a high-voltage metal film chip resistor that can operate at a high voltage of 1000V in a 3225 size. 【Features】 ■ High maximum voltage allows operation at high voltage (RGV3225: 1000V) ■ Long-term stable chip resistor due to the use of an inorganic protective film ■ Resistance value tolerance: ±0.1%, temperature coefficient of resistance: ±25ppm/℃ ■ Achieves low noise and resistance to sulfuration! *For more details, please refer to the catalog PDF or feel free to contact us.

• Resistors

The "PCMB series, PS series" are compact choke coils that achieve low DCR, high efficiency, and low loss. 【Features】 - Achieves small size and high current with low DCR - Choke coils that realize high efficiency and low loss

• Resistors

The "ATF Series" is a high-precision chip attenuator capable of attenuation in the high-frequency range up to 30GHz. It offers various attenuation levels from 0 to 10dB in 1dB steps, and further achieves low impedance implementation in a compact 1005 size. 【Features】 ■ Attenuation up to the high-frequency range of 30GHz ■ Achieves low impedance implementation in a compact 1005 size ■ Face-down mounting type ■ Compatible with land patterns of the PAT series *For more details, please refer to the catalog PDF or feel free to contact us.

• Resistors

The "ATS-FD Series" is a high-precision chip attenuator capable of handling high-frequency ranges up to 50GHz. It features an optimal circuit design for attenuation levels of 0 to 10dB, achieving a compact size. 【Features】 ■ Attenuation in high-frequency ranges up to 50GHz ■ Optimal circuit design for attenuation levels of 0 to 10dB ■ Compact, surface-mount type in 1005 and 2012 sizes ■ GSG structure that excels in heat dissipation and noise resistance by sandwiching the signal line with GND *For more details, please refer to the catalog PDF or feel free to contact us.

• Resistors

The "RFD Series" is a compact high-frequency chip resistor capable of supporting a wide frequency range from DC to 30GHz. 【Features】 ■ Utilizes thin film characteristics to support frequencies from DC to 30GHz ■ Small size of 0603 ■ Face-down mounting type

• Resistors

【Features】 ■ Compact and low-profile design (7.3mm × 6.6mm, 3.0mm max) ■ Low loss and high saturation current ■ Space-saving shape *For other functions and details, please refer to the catalog PDF or contact us.

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If you have any questions regarding the introduction below, please feel free to contact us.

• Other electronic parts

The URG series is a thin-film surface mount resistor characterized by ultra-high precision and ultimate temperature coefficient. The ultra-high precision resistance value tolerance is ±0.01%. It achieves an ultimate resistance temperature coefficient of ±1ppm/°C. This product, compliant with AEC-Q200, features a thin-film structure that ensures long-term stability, low noise, and resistance to sulfuration due to the use of an inorganic protective film. 【Features】 ■ Lead and halogen-free, RoHS compliant ■ Ultra-high precision resistance value tolerance: ±0.01% ■ Ultimate resistance temperature coefficient: ±1ppm/°C ■ Long-term stability achieved through the use of an inorganic protective film ■ Thin-film structure that realizes low noise and resistance to sulfuration *For more details, please refer to the PDF document or feel free to contact us.

• Resistors

The "RG Series" is a high-precision thin-film surface mount resistor for automotive and industrial applications. The change in resistance value after 10,000 hours of reliability testing is ±0.1%. It achieves a high precision resistance value tolerance of ±0.05% and a temperature coefficient of resistance of ±5ppm/°C. This chip resistor features long-term stability due to the use of an inorganic protective film, complies with AEC-Q200, and has a thin-film structure that realizes low noise and sulfur resistance. 【Features】 ■ Lead and halogen-free, RoHS compliant ■ Long-term stable chip resistor due to the use of an inorganic protective film ■ Change in resistance value after 10,000 hours of reliability testing: ±0.1% ■ High precision resistance value tolerance: ±0.05%, temperature coefficient of resistance: ±5ppm/°C ■ Thin-film structure that achieves low noise and sulfur resistance *For more details, please refer to the PDF document or feel free to contact us.

• Resistors

The "RGT Series" is a thin-film surface mount resistor characterized by high precision over a wide temperature range. It can operate at a maximum category temperature of 175°C. It achieves a resistance value tolerance of ±0.1% and a temperature coefficient of resistance of ±10ppm/°C. This chip resistor features long-term stability due to the use of an inorganic protective film and complies with AEC-Q200. It has a thin-film structure that realizes low noise and resistance to sulfuration. 【Features】 ■ Lead and halogen-free, RoHS compliant ■ Capable of operation at high temperatures (maximum category temperature: 175°C) ■ Long-term stable chip resistor due to the use of an inorganic protective film ■ Resistance value tolerance: ±0.1%, temperature coefficient of resistance: ±10ppm/°C ■ Thin-film structure that achieves low noise and resistance to sulfuration *For more details, please refer to the PDF document or feel free to contact us.

• Resistors

The "RS Series" is a metal film chip resistor designed for high-resolution audio applications. It achieves a high precision resistance tolerance of ±0.1% and a temperature coefficient of resistance of ±25ppm/°C. This chip resistor utilizes a thin film structure for low noise, further refined for audio applications. This product complies with AEC-Q200 and offers multiple options in the same size and resistance value to suit user preferences. 【Features】 ■ Lead and halogen-free, RoHS compliant ■ Chip resistor further refined for audio applications ■ Multiple options available in the same size and resistance value to suit user preferences ■ High precision resistance tolerance: ±0.1% ■ Temperature coefficient of resistance: ±25ppm/°C *For more details, please refer to the PDF document or feel free to contact us.

• Resistors

The "PRG Series" is a long-side electrode chip resistor that achieves high power in a compact size. It features a high precision resistance value tolerance of ±0.1% and a temperature coefficient of resistance of ±25ppm/℃, significantly increasing the rated power compared to conventional products of the same size. It complies with AEC-Q200 and features a thin-film structure that achieves low noise and sulfur resistance. 【Features】 ■ Lead and halogen-free, RoHS compliant ■ Long-side electrode chip resistor achieving compact high power ■ Significant increase in rated power compared to conventional products of the same size ■ High precision resistance value tolerance: ±0.1%, temperature coefficient of resistance: ±25ppm/℃ ■ Thin-film structure achieving low noise and sulfur resistance *For more details, please refer to the PDF document or feel free to contact us.

• Resistors

The "HRG Series" is a chip resistor with short side electrodes that achieves high power in a compact size with wide electrodes. It features a high precision resistance value tolerance of ±0.1% and a temperature coefficient of resistance value of ±25ppm/℃. This high-power short side electrode type significantly increases the rated power compared to conventional products of the same size. Additionally, it complies with AEC-Q200 and features a thin-film structure that achieves low noise and sulfur resistance. 【Features】 ■ Lead and halogen-free, RoHS compliant ■ Chip resistor with short side electrodes that achieves high power in a compact size ■ Significant increase in rated power compared to conventional products of the same size - Size: 3216, Rated power: 1.0W, Resistance value range: 10 to 100KΩ ■ High precision resistance value tolerance: ±0.1%, Temperature coefficient of resistance value: ±25ppm/℃ ■ Thin-film structure that achieves low noise and sulfur resistance *For more details, please refer to the PDF document or feel free to contact us.

• Resistors

The "MRG Series" is a chip resistor with a thin-film structure that improves surge voltage resistance compared to conventional products. It achieves a high precision resistance value tolerance of ±0.1% and a resistance temperature coefficient of ±10ppm/°C. It complies with AEC-Q200 and features a thin-film structure that realizes low noise and sulfur resistance. 【Features】 ■ Lead and halogen-free, RoHS compliant ■ Improved surge voltage resistance compared to conventional products ■ High precision resistance value tolerance: ±0.1% ■ Resistance temperature coefficient: ±10ppm/°C ■ Thin-film structure that achieves low noise and sulfur resistance *For more details, please refer to the PDF document or feel free to contact us.

• Resistors

The "RM Series" is a network resistor that allows for the specification of relative resistance value tolerances and relative resistance temperature coefficients across multiple resistors. Relative resistance value tolerance ±0.01%, relative resistance temperature coefficient ±1ppm/°C. It achieves high reliability and long-term stability equivalent to the "RG Series." Compliant with AEC-Q200, it flexibly accommodates combinations of 2 or more resistors, circuit configurations, and the number of resistors. 【Features】 ■ Lead and halogen-free, RoHS compliant, 100% lead-free ■ Relative resistance value tolerance: ±0.01%, relative resistance temperature coefficient: ±1ppm/°C ■ Combination resistors: 2 or more, with flexible circuit configurations and number of resistors ■ High reliability and long-term stability equivalent to the RG Series ・ Resistance value change of less than ±0.1% in a 10,000-hour endurance test *For more details, please refer to the PDF document or feel free to contact us.

• Resistors

The "RGA Series" is a thin-film chip resistor that enables mounting with conductive adhesives. The resistance value tolerance is ±0.1%, and the temperature coefficient of resistance is ±10ppm/°C, allowing for high-temperature operation up to 230°C. Additionally, the thin-film structure achieves low noise and resistance to sulfuration. 【Features】 ■ Thin-film chip resistor that enables mounting with conductive adhesives ■ Capable of operation at high temperatures (maximum category temperature range: 230°C) ■ Resistance value tolerance: ±0.1%, temperature coefficient of resistance: ±10ppm/°C ■ Thin-film structure that achieves low noise and resistance to sulfuration *For more details, please refer to the PDF document or feel free to contact us.

• Resistors

The "RMA Series" is a thin-film network resistor that enables implementation with conductive adhesives. The relative resistance value tolerance is ±0.01%, and the relative resistance value temperature coefficient is ±1ppm/°C, allowing for high-temperature operation up to 230°C. Additionally, the thin-film structure achieves low noise and resistance to sulfuration. 【Features】 ■ Thin-film network resistor that enables implementation with conductive adhesives ■ Relative resistance value tolerance: ±0.01%, relative resistance value temperature coefficient: ±1ppm/°C ■ Capable of operation at high temperatures (upper category temperature range: 230°C) ■ RoHS compliant and lead-free (gold electrode terminals) ■ Thin-film structure that achieves low noise and resistance to sulfuration *For more details, please refer to the PDF document or feel free to contact us.

• Resistors

The "RR Series" is a metal film chip resistor that excels in resistance value tolerance, temperature coefficient of resistance, high-frequency characteristics, current noise characteristics, and linearity. It achieves a uniform resistance film through unique thin-film formation technology and is widely adopted in various electronic devices. It is suitable for consumer products that require high precision. 【Features】 ■ Precision grade ■ Excellent resistance value tolerance, temperature coefficient of resistance, high-frequency characteristics, current noise characteristics, and linearity ■ Well-suited for consumer products that require high precision ■ Widely adopted in various electronic devices 【*Please note that this product is currently not recommended for new design systems. There is a possibility that production may be discontinued in the near future.】

• Resistors

The "RT Series" is a metal film trimmable chip resistor. It achieves high trimming accuracy, high reliability after trimming, and reduced trimming time through a unique trimming mechanism (patent 1921853). It can accommodate sizes down to 0.6 × 0.3 mm. 【Features】 ■ High trimming accuracy due to a unique trimming mechanism (patent 1921853) ■ High reliability after trimming and reduced trimming time ■ Can accommodate sizes down to 0.6 × 0.3 mm ■ AEC-Q200 compliant *For more details, please refer to the PDF document or feel free to contact us.

• Resistors

The "KRL Series (Long Side Electrode)" is a low-resistance chip resistor capable of detecting high currents. You can choose between high heat-resistant products (operating temperature up to 175°C) and low thermal electromotive force products (operating temperature up to 155°C). Additionally, we offer a wide variety of products that can cover high currents and a broad rated power. Compliant with AEC-Q200, you can select between bottom electrodes and U-shaped electrodes. 【Features】 ■ Lead and halogen-free, RoHS compliant ■ Low-resistance long side electrode chip resistors capable of detecting high currents ■ Options for high heat-resistant and low thermal electromotive force products ■ A wide selection that can cover high currents and a broad rated power - Sizes from 1608 to 15075, rated power: 0.5W to 10W, resistance range: 1mΩ to 500mΩ ■ Options for electrode types include bottom electrodes and U-shaped electrodes *For more details, please refer to the PDF document or feel free to contact us.

• Resistors

The "KRL Series (Short Edge Electrode)" is a low-resistance short edge electrode chip resistor capable of detecting large currents. It offers a wide selection of high heat-resistant products (operating temperature up to 175°C) and low thermal electromotive force products (operating temperature up to 155°C), covering large currents and a wide rated power range. Compliant with AEC-Q200, it allows for the selection of bottom electrodes and U-shaped electrodes based on the type of electrode. 【Features】 ■ Lead and Halogen Free, RoHS compliant ■ Low-resistance short edge electrode chip resistor capable of detecting large currents ■ Selection of high heat-resistant and low thermal electromotive force products ■ A wide selection covering large currents and a broad rated power range - Sizes 0510 to 50110, rated power: 0.2W to 5W, resistance range: 5mΩ to 1000mΩ ■ Selection of bottom electrodes and U-shaped electrodes based on the type of electrode *For more details, please refer to the PDF document or feel free to contact us.

• Resistors

The "KRL Series (4-terminal type)" is a 4-terminal metal foil low-resistance chip resistor. The temperature coefficient of resistance is extremely stable at a very low resistance value of 4mΩ: ±50ppm/°C. It is available in rated power from 1W to 5W. In addition, we have a lineup that broadly covers high power and miniaturization needs. We offer current detection resistors for shunt applications that allow for a wide range of resistance values to accommodate various uses. 【Features】 ■ A 4-terminal type chip resistor with separated voltage terminals for more accurate voltage measurement ■ The temperature coefficient of resistance is extremely stable at a very low resistance value of 4mΩ: ±50ppm/°C ■ Available in rated power from 1W to 5W *For more details, please refer to the PDF document or feel free to contact us.

• Resistors

The "YJP Series" is a high-current surface mount jumper chip. It enables power line switching, looping, and circuit design simplification during current changes, with a resistance value of 0.3 mΩ or less within the operating temperature range. In addition to allowing surface mounting by replacing jumper lead wires, it contributes to reducing voltage drop and power loss in high-current circuits. 【Features】 ■ Achieves power line switching, looping, and circuit design simplification during current changes ■ Resistance value of 0.3 mΩ or less within the operating temperature range ■ Allows surface mounting by replacing jumper lead wires for easier implementation ■ Contributes to reducing voltage drop and power loss in high-current circuits ■ Highly stable with an operating temperature of -40 to 125°C ■ The exterior resin is a halogen-free environmentally friendly product * For more details, please refer to the PDF document or feel free to contact us.

• Resistors

Our company offers various chip components that utilize thin film formation technology with excellent high-frequency characteristics, capable of covering a wide frequency range with low noise. The 'P*V Series' is a temperature-sensitive chip attenuator that easily realizes temperature drift compensation circuits for high-frequency GaAs amplifiers. We provide 10 types of attenuation levels and various temperature coefficients, allowing for the selection of over 80 different options to match the characteristics of the amplifier. 【Features】 ■ Easily realizes temperature drift compensation circuits for high-frequency GaAs amplifiers ■ Usable across a wide frequency range ■ Offers 10 types of attenuation levels and various temperature coefficients, with over 80 options available to match amplifier characteristics *For more details, please refer to the PDF materials or feel free to contact us.

• Other electronic parts

Our company applies thin film formation technology with excellent high-frequency characteristics and handles various chip components that can cover a wide frequency range with low noise. The 'PAT Series' is a chip attenuator with low noise and good high-frequency characteristics. It features a U-shaped electrode similar to general chip resistors, making it easy to mount, and is available in sizes ranging from 0510 to 3042, contributing to the miniaturization of equipment. This single element achieves wideband attenuation characteristics. 【Features】 - Achieves wideband attenuation characteristics with a single element - Easy to mount with a U-shaped electrode similar to general chip resistors - Available in sizes ranging from 0510 to 3042, contributing to the miniaturization of equipment *For more details, please refer to the PDF document or feel free to contact us.

• Other electronic parts

Our company offers various chip components that utilize thin film formation technology with excellent high-frequency characteristics, capable of covering a wide frequency range with low noise. The "PS Series" is a chip power splitter that achieves low reflection across a wide frequency range by adopting thin film technology. With its wide bandwidth, it experiences minimal changes due to jitter in digital signal square waves, and as a resistive type 2-way splitter, it supports a broad frequency range from DC to 20GHz. It also contributes to the miniaturization of devices with its surface mount type. 【Features】 ■ A resistive type 2-way splitter that supports a wide frequency range from DC to 20GHz ■ Minimal changes due to jitter in digital signal square waves due to the wide bandwidth ■ Contributes to the miniaturization of devices with its surface mount type ■ Achieves low reflection through the adoption of thin film technology *For more details, please refer to the PDF document or feel free to contact us.

• Other electronic parts

Our company offers various chip components that utilize thin film formation technology with excellent high-frequency characteristics, capable of covering a wide frequency range with low noise. The "PAT Series W Type" is a high-precision chip attenuator that achieves high-performance attenuation characteristics with a single attenuator element. It features a signal terminal at the center and grounds at both ends, making it easy to integrate into connectors, and it can accommodate a wide frequency range with multiple different frequencies. 【Features】 - Achieves high-performance attenuation characteristics with a single attenuator element - Wide frequency range, capable of accommodating multiple different frequencies - Easy integration into connectors with a signal terminal at the center and grounds at both ends *For more details, please refer to the PDF document or feel free to contact us.

• Other electronic parts

Our company offers various chip components that utilize thin film formation technology with excellent high-frequency characteristics, capable of covering a wide frequency range with low noise. The "PCS Series" features aluminum oxide substrates, while the "HPT Series" uses aluminum nitride substrates for high-power thin film chip terminators. These components have minimal impedance variation due to the use of thin film resistors, are easy to mount, and feature a highly reliable electrode structure. With excellent heat dissipation performance, they achieve high power, high pulse, and outstanding load resistance. 【Features】 ■ PCS Series with aluminum oxide substrates and HPT Series with aluminum nitride substrates ■ Excellent heat dissipation performance enables high power, high pulse, and outstanding load resistance ■ Easy to mount with a highly reliable electrode structure ■ Minimal impedance variation due to the use of thin film resistors *For more details, please refer to the PDF document or feel free to contact us.

• Other electronic parts

The "PRL/RL Series" is a low-resistance chip resistor with long-side electrodes. Its unique structure, designed with heat dissipation and thermal dispersion in mind, minimizes surface temperature rise and achieves a compact shape. It reduces the impact on surrounding areas, is resistant to temperature cycles, and lowers noise with low ESL. Additionally, we have prepared a lineup that broadly covers high power and miniaturization needs. We offer current detection resistors for shunt applications that allow for a wide range of resistance values to accommodate various uses. 【Features】 ■ Unique structure that suppresses surface temperature rise considering heat dissipation and thermal dispersion ■ Achieves a compact shape and reduces impact on surrounding areas ■ Resistant to temperature cycles ■ Low ESL for noise reduction *For more details, please refer to the PDF document or feel free to contact us.

• Resistors

The "RL Series" is a low-resistance chip resistor with short side electrodes. Thanks to its unique structure designed with heat dissipation and thermal dispersion in mind, it suppresses surface temperature rise and achieves a compact shape, reducing the impact on surrounding areas. In addition, we have prepared a lineup that broadly covers high power and miniaturization needs. We offer current detection resistors for shunt applications that allow for a wide range of resistance values to be selected for various uses. 【Features】 ■ Short side electrodes ■ Unique structure that considers heat dissipation and thermal dispersion to suppress surface temperature rise ■ Achieves a compact shape and reduces impact on surrounding areas *For more details, please refer to the PDF materials or feel free to contact us.

• Resistors

The "NRG Series" is a thin-film chip resistor made from non-magnetic materials. It features a resistance tolerance of ±0.05% and a temperature coefficient of resistance of ±5ppm/°C, providing high precision. Additionally, the use of an inorganic protective film ensures long-term stability, while the thin-film structure achieves low noise and resistance to sulfurization. 【Features】 ■ Thin-film chip resistor made from non-magnetic materials ■ Long-term stability due to the use of an inorganic protective film ■ High precision resistance tolerance: ±0.05%, temperature coefficient of resistance: ±5ppm/°C ■ Thin-film structure that achieves low noise and resistance to sulfurization *For more details, please refer to the PDF document or feel free to contact us.

• Resistors

The "SRG Series" is a metal film chip resistor with ultra-high precision and an extremely low temperature coefficient. The resistance temperature coefficient is low at ±5ppm/°C, and the resistance value tolerance is ultra-high precision at ±0.02%. Additionally, the use of an inorganic protective film provides long-term stability, while the thin-film structure achieves low noise and resistance to sulfurization. 【Features】 ■ Ultra-high precision resistance value tolerance: ±0.02% ■ Low resistance temperature coefficient: ±5ppm/°C ■ Long-term stability due to the use of an inorganic protective film ■ Thin-film structure that achieves low noise and resistance to sulfurization *For more details, please refer to the PDF document or feel free to contact us.

• Resistors