Enhanced Film Fixed Resistor - EFR / More than 50 years of resistor manufacture experience

Manufacturer of High power handling in small size, Anti-surge capability Enhanced Film Fixed Resistor (EFR series), high power handling in small size, features power rating from 0.5W to 5W, resistance range from 1 to 1M ohm. It’s used to control the current as a limiter with superior anti-surge capability, suitable for power supply, metering, medical and lighting industry. FIRSTOHM is one of the few companies who is able to design thin-film resistors according to customer's requirements with high quality and reliability. We’re specialized in MELF resistors since 1969, ISO9001/14001 certificated manufacturer.

qrc@firstohm.com.tw

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Enhanced Film Fixed Resistor - EFR

Power Resistor, Through Hole
Power Resistor, Through Hole

Enhanced Film Fixed Resistor - EFR

High power handling in small size, Anti-surge capability

Enhanced Film Fixed Resistor (EFR series), high power handling in small size, features power rating from 0.5W to 5W, resistance range from 1 to 1M ohm. It’s used to control the current as a limiter with superior anti-surge capability, suitable for power supply, metering, medical and lighting industry.

Dimensions
The dimension of FIRSTOHM EFR series
General Specifications
Basic information of EFR series: power rating、resistance value、tolerance、working voltage and so on.
Part Number
How FIRSTOHM construct a part number for Enhanced Film Fixed Resistor.
Technical Summary
Basic information of EFR series: dielectric withstanding voltage, temperature coefficient, operating temperature, insulation resistance and so on.
Result 1 - 12 of 309
Result 1 - 12 of 309

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Enhanced Film Fixed Resistor - EFR | High power handling in small size, Anti-surge capability - FIRSTOHM

Located in Taiwan since 1969, First resistor & condenser Co. Ltd. is a Enhanced Film Fixed Resistor - EFR | MELF type resistor manufacturer. ISO9001/14001 certificated, award winning and patented design thin-film resistors, including anti-surge resistor, precision resistor, stability resistor, high voltage resistor, current sense resistor, automotive grade resistor, high power resistor, circuit protection resistor, fusible resistor and so forth.

FIRSTOHM's resistors are being widely used in industry applications, such as power supply, telecom, meter, medical, automotive and lighting. The strong R&D has allowed FIRSTOHM to develop new technology and obtain hundreds of patents, as well as develop specialty resistors, such as high voltage resistor, short circuit protection resistor, dual power resistor, high humidity resistor, etc.

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

Contact us

qrc@firstohm.com.tw

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