CRH2512F806KE04Z 2512 806K 2W High Power Thick Film Resistor
Among SMD resistor offerings, the CRH2512F806KE04Z stands out as a solid high-power thick film resistor. Whether you are designing switch-mode power supplies, BMS circuits, or industrial control boards, this 806kΩ, 2W, 2512-package resistor deserves serious attention.
CRH2512F806KE04Z 2512 806K 2W High Power Thick Film Resistor – A Complete Breakdown
Among SMD resistor offerings, the CRH2512F806KE04Z stands out as a solid high-power thick film resistor. Whether you are designing switch-mode power supplies, BMS circuits, or industrial control boards, this 806kΩ, 2W, 2512-package resistor deserves serious attention.
Model Decoding
| Field | Meaning |
|---|---|
| CRH | High-power thick film series |
| 2512 | 6.35×3.2mm imperial package |
| F | ±1% tolerance |
| 806K | 806kΩ nominal resistance |
| E04 | 2W rated power |
| Z | Tape packaging |
Key Specifications
- Resistance: 806kΩ ±1%, TCR ±100ppm/℃
- Power: 2W at 70°C ambient
- Temperature Range: -55°C to +155°C
- Max Voltage: 200V working, 400V surge tolerance
- Insulation Resistance: ≥100MΩ @ 500V DC
Built on alumina ceramic substrate with ruthenium-based thick film paste sintered at 850°C, the resistor achieves a power density of 70W/cm² — hundreds of times higher than thin film alternatives.
Typical Applications
The 806kΩ high-value, 2W combination makes this part ideal for voltage divider feedback in SMPS (especially 3842-based designs), BMS battery sampling in EVs, MPPT tracking circuits in solar inverters, and signal conditioning in industrial VFDs.
Why Choose CRH2512F806KE04Z?
Compared to Vishay CRCW2512 equivalents, this resistor delivers 40% higher power density in the same 2512 footprint, temperature drift under 0.5% in 85°C/85%RH conditions, and costs roughly 30% less at volume — as low as ¥0.12/piece on LCSC.
Brand & Sourcing
Manufactured by Ever Ohms (天二科技), a TE Connectivity group company and established Taiwanese passive component maker with full AEC-Q200 and IATF 16949 certifications. For reliable sourcing, 深圳市顺海科技有限公司 offers authorized distribution with bulk stock, while 华年商城 provides one-piece ordering and transparent pricing for R&D sampling.
If your design calls for a CRH2512F806KE04Z 2512 806K 2W resistor, these two channels will get you covered — fast.