Download Center | Thin Film Resistor Manufacturer | FIRSTOHM

Firstohm is a high reliability 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 56 years of industry experience for resistors design and manufacturing facility.

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Firstohm Certificates/Declaration | Thin Film Resistor Manufacturer | FIRSTOHM

Download files from Firstohm | More than 56 years of resistor manufacture experience

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Firstohm Certificates/Declaration

Firstohm provides product certification, quality reports or company qualification letter in below web pages, as a faster and more convenient way to customer service, please feel free to download the following attachedments.
If you cannot find the information you need, please feel free to leave a message on the website or contact your business representative to get it.


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Declaration of RoHS, REACH, TSCA, POP, PFAS, and Halogen-Free
Declaration of RoHS, REACH, TSCA, POP, PFAS, and Halogen-Free

Firstohm MELF Resistors are in full compliance with RoHS, REACH, TSCA, POP, PFAS, and Halogen-Free requirements.

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Declaration of CMRT&EMRT
Declaration of CMRT&EMRT

The purpose of completing this report is to disclose the sourcing information of metals such as tin, tantalum, tungsten, and gold, as well as specific...

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IATF 16949:2016 Certificate
IATF 16949:2016 Certificate

The certificates related to production management, design and manufacturing of Firstohm

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ISO-9001 certification
ISO-9001 certification

Firstohm is certificated by ISO-9001:2015

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ISO-14001 certification
ISO-14001 certification

Firstohm is certificated by ISO-14001:2015

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Declaration of Storage Conditions for Unopened Resistors
Declaration of Storage Conditions for Unopened Resistors

This document includes Firstohm’s recommended storage period and conditions for resistor products.

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Renewable Energy Certificate for Solar Power Equipment
Renewable Energy Certificate for Solar Power Equipment

This certificate was issued to Firstohm’s Hualien Plant after the equipment was inspected and verified by the National Renewable Energy Center of the Bureau...

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SRM series passed safety regulation by VDE Lab
SRM series passed safety regulation by VDE Lab

The European Union requires that the surge resistor must pass the VDE safety certification before it can be used.

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D-U-N-S® Certified Report
D-U-N-S® Certified Report

Firstohm is certificated by D&B D-U-N-S®

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Firstohm Product Brochure
Firstohm Product Brochure

You can find simple specifications and resistor's photo from this file.

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Download Center | 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 56 years of experience, Firstohm ensures that each customer's demands are met.