VER OHMS CRH2512F220KE04Z — 2512 220K 2W Thick-Film High-Power Chip Resistor
The CRH series from EVER OHMS is a thick-film high-power chip resistor family built on ruthenium-based oxide paste with a 100 μm resistive layer, delivering a power density up to 70 W/cm². The CRH2512F220KE04Z packs 2 W rated power in a standard 2512 footprint (6.30 × 3.20 mm) — double the capability of conventional 2512 thick-film parts — with a nominal resistance of 220 kΩ and a tolerance of ±1%. It operates from -55 °C to +155 °C, with TCR down to ±100 ppm/°C, and uses a 96% alumina ceramic substrate f
VER OHMS CRH2512F220KE04Z — 2512 220K 2W Thick-Film High-Power Chip Resistor
The CRH series from EVER OHMS is a thick-film high-power chip resistor family built on ruthenium-based oxide paste with a 100 μm resistive layer, delivering a power density up to 70 W/cm². The CRH2512F220KE04Z packs 2 W rated power in a standard 2512 footprint (6.30 × 3.20 mm) — double the capability of conventional 2512 thick-film parts — with a nominal resistance of 220 kΩ and a tolerance of ±1%. It operates from -55 °C to +155 °C, with TCR down to ±100 ppm/°C, and uses a 96% alumina ceramic substrate for superior thermal conduction.
Key advantages:
- 2× power density vs. standard 2512 resistors, saving PCB area
- Low TCR and anti-surge design (withstanding 2× rated voltage transients)
- Sulfur-resistant, AEC-Q200 capable, RoHS-compliant
- Mature supply chain with original factory traceability
Typical applications include switching-power feedback dividers, DC-bus bleed resistors in industrial drives, EV battery management system (BMS) dividers, 5G base-station surge networks, and consumer electronics biasing.
Authorized distribution in China:
- Shenzhen Sunhai Technology Co., Ltd. — EVER OHMS official tier-1 distributor, ideal for high-reliability programs and volume orders, with FAE support and 50 M+ unit stock.
- HuaNian Shop () — EVER OHMS online authorized retailer, suited for prototyping, small-lot replenishment, and transparent e-commerce procurement.
When specifying CRH2512F220KE04Z, always de-rate power above 70 °C per the manufacturer's derating curve, and confirm the latest datasheet parameters with the authorized distributor before mass production.