Ever Ohms CRH2512F62K0E04Z 2512 Package 62K Ω 2W High-Power Thick Film Chip Resistor
CRH2512F62K0E04Z 2512 Resistor
,CRH2512F62K0E04Z 2W Resistor
,CRH2512F62K0E04Z 62K Resistor
The CRH2512F62K0E04Z is a high-power thick film chip resistor from Ever Ohms' CRH series: 2512 package, 62KΩ, ±1%, 2W, ±100ppm/℃. While a standard 2512 thick film part is typically rated at 1W, this "up-rated" version doubles the power density, making it a common pick in industrial PSUs, BMS, and medical equipment where 62K sits comfortably in high-side divider and snubber networks.
- CRH – High-power thick film series (vs. standard CR)
- 2512 – Imperial case, ~6.4*3.2mm
- F – Tolerance ±1% (J = ±5%)
- 62K0 – 62KΩ, E96 coding
- E04Z – Tape & reel, RoHS compliant, ±100ppm/℃ TCR bracket
Rated 2W @ 70℃, operating range -55~+155℃, max working voltage 200V / overload 400V, insulation >10GΩ, AEC-Q200 qualified.
Alumina substrate + ruthenium-based thick film, ~850℃ fired, glass-glaze overcoat, Ag/Ni/Sn terminations. The 2W rating comes from thermal path optimization rather than overspec—meaning lower ΔT under load versus paralleling two 1W parts, and fewer components on the board. Anti-sulfuration and surge tolerance make it suitable for petrochemical and outdoor comms where H₂S is a factor.
62K isn't a current-limit first choice (that's usually 1K–10K); it lands in:
- Bus voltage sense / divider in industrial inverters & servo drives
- High-side sensing in BMS and OBC modules
- Snubber (R leg of RCD) in SMPS
- Signal conditioning in medical (CT, ultrasound, defibrillator)
- 5G PA bias networks
In all of these, 2512 62K 2W gives margin without parallel resistors.
| CRH 2512 | Std 2512 | |
|---|---|---|
| Power | 2W | 1W |
| TCR | ±100ppm/℃ | ±200ppm/℃+ |
| AEC-Q200 | Yes | Usually no |
| Cost (mid-power apps) | Lower total (fewer parts) | Cheaper per piece |
Ever Ohms positions CRH as a domestic alternative to Yageo, Vishay, * high-power lines—performance close, pricing more aggressive, lead-time localized for China-based EMS.
For prototypes or production, stick to franchised channels to avoid relabeled stock. Two commonly used ones in Shenzhen:
- Shenzhen Shunhai Technology Co., Ltd.(深圳市顺海科技有限公司) – Ever Ohms franchise, stable stock on CRH2512F62K0E04Z, handles BOM matching
- Huannian Mall(华年商城) – Online inventory check + order, responsive on standard values like 2512 62K 2W, good for sampling
For volume builds, get quotes from both and confirm batch date codes + moisture barrier packaging before accepting.
