Anti-Surge Wire Wound Resistors - SWA | Surge Resistant MELF Resistor Manufacturer | FIRSTOHM

Manufacturer of Axial Leaded Fixed resistor, High pulse load resistor, anti-surge. Anti-Surge Wire wound Resistor (SWA series) offers a power rating from 1W to 6W, resistance range from 100mΩ to 1.2KΩ. The enhanced weld spot is not broken by surge impact, and alloy wire can absorb harmful surge energy, suitable for high surge applications such as rush current protection of power capacitor, motor start-up protection, car&motorcycle engine ignition, ​so to prevent the hazard of circuit damage caused by surge energy. SWA's structure is given patent approval from: Taiwan patent number: M530462 Japan patent number: 3208923 China patent number: ZL201490001291.X Korean patent number: 20-0486309 United States patent number: US9978483B2 FIRSTOHM is a high-quality Anti-Surge Wire Wound Resistors - SWA, 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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Anti-Surge Wirewound Resistor | Surge Resistant MELF Resistor Manufacturer | FIRSTOHM

Axial Leaded Fixed resistor, High pulse load resistor, anti-surge | More than 50 years of resistor manufacture experience

Anti-Surge Wirewound Resistor
Anti-Surge Wirewound Resistor

Anti-Surge Wire Wound Resistors - SWA

Axial Leaded Fixed resistor, High pulse load resistor, anti-surge

Anti-Surge Wire wound Resistor (SWA series) offers a power rating from 1W to 6W, resistance range from 100mΩ to 1.2KΩ.
The enhanced weld spot is not broken by surge impact, and alloy wire can absorb harmful surge energy, suitable for high surge applications such as rush current protection of power capacitor, motor start-up protection, car&motorcycle engine ignition, ​so to prevent the hazard of circuit damage caused by surge energy. SWA's structure is given patent approval from:
Taiwan patent number: M530462
Japan patent number: 3208923
China patent number: ZL201490001291.X
Korean patent number: 20-0486309
United States patent number: US9978483B2

Dimensions
The dimension of FIRSTOHM SWA series
General Specifications
Basic information of SWA series: power rating、resistance value、tolerance、working voltage and so on.
Part Number
How FIRSTOHM construct a part number for Anti-Surge wirewound Resistor.
Technical Summary
Basic information of SWA series: dielectric withstanding voltage, temperature coefficient, operating temperature, insulation resistance and so on.
Result 1 - 12 of 108
Result 1 - 12 of 108

Anti-Surge Wire Wound Resistors - SWA | Surge Resistant MELF 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, Anti-Surge Wire Wound Resistors - SWA, 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.