FIRSTOHM high-quality MELF resistors, SMD resistors, metal film resistors, surge resistors, wire wound resistors, precision resistors, High voltage resistors, high Power resistors, metal oxide resistor, thin film resistors, fixed resistors manufacturer from Taiwan | First resistor & condenser Co. Ltd.

FIRSTOHM is a high performance MELF resistors, SMD resistors, metal film resistors, surge resistors, wire wound resistors, precision resistors, High voltage resistors, high Power resistors, metal oxide resistor, thin film resistors, fixed resistors manufacturer from Taiwan since 1969. FIRSTOHM is one of the few companies who is able to design thin-film MELF resistors according to customer's requirements with high quality and reliability. We’re specialized in thin-film resistors since 1969, ISO9001/14001 certificated manufacturer. Over 50 years of industry experience for resistors design and manufacturing facility.

qrc@firstohm.com.tw

On Duty: 9am - 6pm

First resistor & condenser Co. Ltd.

FIRSTOHM - Specialist manufacturer focusing on MELF resistors.

FIRSTOHM's new factory

Newsletter

What's New At Firstohm

In 2023, the world faced escalating challenges of extreme weather due to climate change. Coupled with the impact of the pandemic and geopolitical factors, businesses are increasingly aware of the importance of sustainable operations. Incorporating ESG (Environmental, Social, and Governance) into corporate philosophy has become a mainstream trend for sustainable development. Located in scenic eastern Taiwan, Firstohm’s factory enjoys abundant natural resources. With over 55 years of experience in resistor manufacturing, we deeply understand the importance of sustainable operations. 2024 marks the first spring after the completion of our new factory, where we will produce resistors powered by solar energy.


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What's New At Firstohm-Spring 2024
What's New At Firstohm-Spring 2024

A briefly talking about pre-charge resistor

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What's New At Firstohm-Autumn 2023
What's New At Firstohm-Autumn 2023

The advantage of MELF resistors for PV inverter

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What's New At Firstohm-Spring 2023
What's New At Firstohm-Spring 2023

Comparison Of SWM And Molded Wirewound Resistor

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What's New At Firstohm-Autumn 2022
What's New At Firstohm-Autumn 2022

Energy storage is using MELF resistor as passive balance.

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What's New At Firstohm-Spring 2022
What's New At Firstohm-Spring 2022

Pre-charge Resistor for Automotive

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What's New At Firstohm-Autumn 2021
What's New At Firstohm-Autumn 2021

Soft-start Resistor for Inverter (Industrial Automoation)

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What's New At Firstohm-Spring 2021
What's New At Firstohm-Spring 2021

The automotive grade resistor for Electric Vehicle

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What's New At Firstohm-Autumn 2020
What's New At Firstohm-Autumn 2020

Firstohm has released a new product (SSWA series) dedicated to ECG cable applications with safety, quality and reliability.

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What's New at Firstohm-Spring 2020
What's New at Firstohm-Spring 2020

The test result of MELF resistors and ISO7637-2

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What's New at Firstohm-Autumn 2019
What's New at Firstohm-Autumn 2019

Anti-Sulfur test for MELF resistor

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What's New at Firstohm-Spring 2019
What's New at Firstohm-Spring 2019

Patents of Anti-surge wire wound fast fuse resistors

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What's New at Firstohm-Autumn 2018
What's New at Firstohm-Autumn 2018

The relatively testing result of MELF resistor and chip resistor

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What's New at Firstohm-Spring 2018
What's New at Firstohm-Spring 2018

Applications of vehicle grade MELF resistors

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What's New at Firstohm-Autumn 2017
What's New at Firstohm-Autumn 2017

World Patents of Anti-surge wirewound resistors

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What's New at Firstohm-Spring 2017
What's New at Firstohm-Spring 2017

Case study: Surge resistor for Surge Protective Device(SPD)

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Result 1 - 8 of 8

Thin Film Resistor Manufacturer | FIRSTOHM

Located in Taiwan since 1969, First resistor & condenser Co. Ltd. has been a manufacturer of MELF resistors manufacturer. Their main thin film MELF resistors include, automotive grade resistors, surface mount resistors, fusible resistors, SMD resistors, chip resistors, fixed resistors and fusible thin film resistors, which are being widely used in industrial applications such as power supply, smart meter, solar inverter, energy storage device, electric vehicle, communication equipment, and medical device.

FIRSTOHM is one of the few companies who is able to design thin-film MELF resistors according to customer's requirements with high quality and reliability. We’re specialized in thin-film resistors since 1969, ISO9001/14001 certificated manufacturer.

FIRSTOHM has been providing customers with high quality carbon film and metal film resistors since 1969, with both advanced technology and 50 years of experience, FIRSTOHM ensures that each customer's demands are met.