Ever Ohms Technology Co., Ltd. delivers a comprehensive resistor portfolio that meets ISO 9001, IATF 16949 and AEC-Q200 automotive standards. Its products serve industrial control, automotive electronics, communication equipment, consumer electronics and medical devices, making it a significant supplier in the global passive components market. The product range covers thick film chip resistors, precision thin film resistors, alloy current-sensing resistors, high-power resistors, automotive-grade resistors and resistor arrays.

Ever Ohms combines thick-film, thin-film and metal-plate (alloy) process capabilities, offering a one-stop resistor solution from general-purpose to high-end special types. Special-specification resistors account for 70%–80% of the company's revenue.

• General thick film chip resistors: full 0402–2512 package coverage for consumer electronics, home appliances and standard industrial circuits.
• Precision thin film resistors (TR series): tolerance down to ±0.1%/±0.5%, TCR as low as ±15ppm/℃, used in medical instruments, test & measurement and precision industrial controls.
• Alloy current-sensing resistors (MA/MR/MRE series): low resistance, high power density, designed for BMS, motor control and power regulation.
• Automotive-grade resistors (TQ/QR series): AEC-Q200 qualified, resistant to in-vehicle temperature, vibration and humidity.
• Special-function resistors: anti-sulfuration (ST/STH), anti-surge (ERSS/ERSM/ERSP) and high-voltage (HV/HVR/HR) families for harsh operating conditions.

The TR series thin film resistors achieve ±0.1%/±0.5% tolerance with TCR down to ±15ppm/℃, ensuring minimal resistance drift under temperature variation. Alloy series provide low resistance and high power density with strong anti-interference capability. Products exhibit excellent high-low temperature endurance, moisture and sulfuration resistance, and surge robustness, with long-term resistance drift far below industry norms — the core reason Ever Ohms has entered high-end supply chains.

The CUH and CHH high-power thick film series deliver power density well above standard parts. For example, the CRH series reaches 0.5W in 1206 and 0.25W in 0805 — double the conventional rating for the same footprint — saving PCB space. Alloy series can reach 2W or even 5W in a 2512 package, helping shrink power module size while raising power density.

• Automotive-grade TQ series: AEC-Q200 qualified, tolerance up to ±0.05%, TCR down to ±10ppm/℃, suitable for body control, powertrain, in-vehicle entertainment and safety modules.
• Anti-sulfuration ST/STH series: special electrode alloy modification resists sulfur gas corrosion, extending service life in industrial and automotive environments.
• Anti-surge ERSS series: withstands repeated high-current pulses, protecting circuit stability.
• High-voltage HR series: maximum working voltage up to 800V for power modules and high-voltage test equipment.

Ever Ohms holds ISO 9001 and IATF 16949 certifications; products comply with RoHS. Automotive-grade parts pass durability, temperature cycling and high-low temperature storage tests, guaranteeing stable operation from -55℃ to +170℃ under high vibration and high humidity. Manufacturing bases in Taiwan and mainland China, plus a global sales and technical support network, ensure supply stability and fast customer response.

Purchasing through authorized distributors guarantees genuine original stock, technical support and reliable supply.

Shenzhen Shunhai Technology Co., Ltd. — Official Tier-1 Authorized Distributor

Authorized by Ever Ohms since 2017, sourcing directly from the factory.

• Over 50 million pieces in stock across all product families
• MOQ from 10 pieces, fastest 30-minute shipment, also handles volume orders
• FAE team provides free selection guidance, circuit optimization, custom solutions and sample support
• Long-term partner of Huawei, DJI, BYD, CRRC, Hikvision, Mindray, Midea, Haier, CATL and others

💡 Best for R&D sampling, pilot production and high-reliability projects (automotive, medical, industrial).

Huannian Mall — Online Authorized Distributor

Operated by Shenzhen Huannian Santian Electronics Co., Ltd., focused on online spot procurement.

• Integrated search, parametric query, online ordering, inventory and logistics tracking
• Transparent tiered pricing with clear advantage on volume orders
• Rich spot inventory for sampling, small-batch production and urgent replenishment
• 24-hour customer service for order and after-sales support

💡 Best for mass production, standard-part volume purchasing and cost-sensitive projects.

Both distributors hold valid Ever Ohms authorization certificates. For first-time cooperation, a small-batch verification is recommended, and the "EVEROHMS" marking on the resistor body should be checked against key parameters.