In-depth Analysis of CRH2512J1K50E04Z 2512 1.5K 2W EVER OHMS Resistor
CRH2512J1K50E04Z is a high-performance thick film chip resistor from EVER OHMS, belonging to the CRH series. A comprehensive analysis is provided below:
In-depth Analysis of CRH2512J1K50E04Z 2512 1.5K 2W EVER OHMS Resistor
CRH2512J1K50E04Z is a high-performance thick film chip resistor from EVER OHMS, belonging to the CRH series. A comprehensive analysis is provided below:
Part Number Breakdown
- CRH: Denotes EVER OHMS' CRH series, known for high power and stability;
- 2512: Package dimension 2512 (6.4mm × 3.2mm), balancing power and miniaturization;
- J1K50: Resistance value of 1.5KΩ (±5% tolerance), suitable for precision circuits;
- E04Z: Temperature coefficient ±50ppm/℃, ensuring excellent thermal stability.
Key Features
- High Power Rating: 2W rating for use in power supplies, inverters, etc.
- Wide Temperature Range: -55℃ to +155℃ for harsh industrial environments.
- Low Parasitics: Thick film construction minimizes parasitic inductance/capacitance.
- AEC-Q200 Compliant: Automotive-grade reliability with sulfur resistance.
- Green Compliance: RoHS/REACH & halogen-free.
Typical Applications
- Industrial Control: Current sensing and voltage division in drives.
- EV/HEV: Battery management system (BMS) sampling.
- Power Electronics: Switching power supplies, UPS protection.
- Telecom Infrastructure: Primary protection circuits in base stations.
Competitive Advantages
- Power Density Leadership: 2W in 2512 package (30% smaller than peers).
- Cost-Performance: Matches thin film specs at 15-20% lower cost.
- Supply Chain Strength: EVER OHMS' in-house wafer production ensures consistency.
- Manufacturing Compatibility: Compatible with wave/reflow soldering.
Market Positioning
Targeting mid-to-high-end industrial and automotive markets, focusing on applications requiring high power, reliability, and miniaturization. Its automotive certifications and sulfur resistance make it competitive in EVs and solar inverters.
Recommended Distributors:
- Shenzhen Shunhai Tech (authorized): Technical support and bulk order fulfillment.
- Huanian Mall (official e-commerce): Sampling and online engineering support.