Anti-Surge Wire Wound MELF Resistors-Xseries - SWMX | High-Quality Resistors for Every Application | FIRSTOHM

Manufacturer of Wire wound SMD resistor with positive temperature coefficient characteristic against the surge.. Anti-Surge Wire Wound MELF Resistor X series(SWMX) features a power rating of 1W, resistance range from 1 ohm to 150 ohm, and tolerance at ±5%. SWMX series is applied in high surge applications such as high rush current protection for power capacitors, motor start-up protection, Electric vehicles, renewable energy storage etc., to absorb harmful surge energy, so as to prevent the hazard of circuit damage caused by surge energy.Due to SMD-enabled structure with MELF style is better in heat dissipation than chip resistor, and stronger mechanical structure to endure vibration and thermal shock.The electrodes are enhanced weld spot become more reliable against surge. SWMX's structure is given patents approval from: Taiwan patent number: I637420 Japan patent number: 6836669 China patent number: ZL201780088781.6 United States patent number: US10170266B2 FIRSTOHM is a high-quality Anti-Surge Wire Wound MELF Resistors-Xseries - SWMX, 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.

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Advanced Anti-Surge wire wound MELF Resistor | MELF resistors

Wire wound SMD resistor with positive temperature coefficient characteristic against the surge. | More than 50 years of resistor manufacture experience

Advanced Anti-Surge wire wound MELF Resistor
Advanced Anti-Surge wire wound MELF Resistor

Anti-Surge Wire Wound MELF Resistors-Xseries - SWMX

Wire wound SMD resistor with positive temperature coefficient characteristic against the surge.

Anti-Surge Wire Wound MELF Resistor X series(SWMX) features a power rating of 1W, resistance range from 1 ohm to 150 ohm, and tolerance at ±5%.
SWMX series is applied in high surge applications such as high rush current protection for power capacitors, motor start-up protection, Electric vehicles, renewable energy storage etc., to absorb harmful surge energy, so as to prevent the hazard of circuit damage caused by surge energy.Due to SMD-enabled structure with MELF style is better in heat dissipation than chip resistor, and stronger mechanical structure to endure vibration and thermal shock.

The electrodes are enhanced weld spot become more reliable against surge. SWMX's structure is given patents approval from:
Taiwan patent number: I637420
Japan patent number: 6836669
China patent number: ZL201780088781.6
United States patent number: US10170266B2

Dimensions
The dimension of FIRSTOHM SWM series
General Specifications
Basic information of SWMX series: power rating、resistance value、tolerance、working voltage and so on.
Part Number
How FIRSTOHM construct a part number for Anti-Surge-Wirewound-MELF-Resistor
Technical Summary
Basic information of SWM series: dielectric withstanding voltage, temperature coefficient, operating temperature, insulation resistance and so on.
Result 1 - 12 of 30
Result 1 - 12 of 30

Anti-Surge Wire Wound MELF Resistors-Xseries - SWMX | High-Quality Resistors for Every Application | 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, Anti-Surge Wire Wound MELF Resistors-Xseries - SWMX, 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.