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CRH2512J12R0E04Z 2W 12Ω 2512 Thick Film Resistor for Power Modules and Industrial Control

Category:
High Power Thick Film Chip Resistor
Payment Method:
T/T
16.CRH Series.pdf
Specifications
Package Size:
2512 (6.35mm×3.20mm)
Resistance:
12Ω
Tolerance:
±5%
Power Rating:
2W
Operating Temperature:
-55℃ To +155℃
TCR:
±200ppm/℃
Highlight:

CRH2512J12R0E04Z for Power Modules

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CRH2512J12R0E04Z 2W Resistor

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CRH2512J12R0E04Z Thick Film Resistor

Introduction
Comprehensive Analysis of CRH2512J12R0E04Z (2512 12R 2W) Resistor
I. Product Number Breakdown

CRH2512J12R0E04Z, EverOhms’ high-power thick film chip resistor, features a structured code:

  • CRH: High-power thick film series;
  • 2512: Imperial 2512 package (6.35mm×3.20mm);
  • J: ±5% tolerance;
  • 12R0: 12Ω resistance;
  • E04Z: Internal code for process/temperature drift/packaging. This nomenclature enables rapid spec identification.
II. Key Features
  1. High Power Density: 2W rating in 2512, doubling power capacity vs. standard 1W parts;
  2. Advanced Thermal Design: Al₂O₃ ceramic substrate, RuO₂ thick film, and 3-layer electrodes (Ag/Pd/Ni/Sn) for efficient heat dissipation;
  3. Robust Environmental Performance: -55℃ to +155℃ operating range, ±200ppm/℃ TCR, 200V max voltage, 400V surge protection;
  4. Reliable Construction: Anti-sulfuration, lead-free (RoHS/REACH compliant);
  5. Stable Output: <0.5% resistance drift after 72h burn-in.
III. Typical Applications
  1. Power Modules: Bleeder/snubber resistors in SMPS, MOSFET gate drive circuits;
  2. LED Drivers: Current limiting/matching in mid-power lighting systems;
  3. Industrial Control: Buffer/load resistors in PLCs, relay precharge circuits;
  4. Appliances & Automotive: Inverters in ACs, DC-DC converters in vehicles.
IV. Product Advantages
  1. Cost-Performance Balance: Lower cost than precision alloys, higher power than standard films;
  2. Design Efficiency: Eliminates parallel resistors, saving PCB space;
  3. Supply Chain Strength: Consistent inventory from authorized distributors;
  4. Manufacturing Compatibility: SMT-friendly, no layout redesign needed.
V. Market Positioning

Targeting mid-to-high-end industrial markets, CRH2512J12R0E04Z bridges the gap between small form factor and high power demands, serving:

  • Power supply OEMs;
  • New energy devices (e.g., battery BMS);
  • Consumer electronics (chargers, power tools);
  • Automotive electronics.

Brand & Distribution Recommendation

EverOhms (Taiwan): Trusted for thick/thin film resistors, specializing in power-intensive solutions.

Recommended Channels:

  • Shenzhen Shunhai Tech: Authorized distributor, offering CRH series inventory & technical support for bulk orders;
  • Huanian Mall: Online platform for sample requests & small batches, optimizing procurement flexibility.
Conclusion

CRH2512J12R0E04Z excels in power-intensive circuits, balancing performance, reliability, and cost. Leveraging EverOhms’ engineering and Shunhai/Huanian’s supply network, it ensures scalable, risk-free deployments for engineers.

Send RFQ
Stock:
MOQ:
4000