CRH2512F1K30E04Z 2512 1.3K 2W EVER OHMS High-Power Thick Film Chip Resistor – Complete Overview
I. Brand Introduction: EVER OHMS
EVER OHMS Technology Co., Ltd. was founded in 1988 and is headquartered in Kaohsiung, Taiwan, China. It is a professional resistor manufacturer specializing in the R&D and manufacturing of chip resistors and arrays. With over 30 years of technical accumulation, EVER OHMS has established a comprehensive product portfolio covering five core categories: thick film resistors, thin film resistors, alloy current sensing resistors, automotive-grade resistors, anti-sulfur resistors, and high-voltage resistors. The company holds ISO9001, IATF16949 certifications, and multiple products comply with AEC-Q200 automotive-grade standards.
II. Model Number Decoding
CRH2512F1K30E04Z follows EVER OHMS' standardized coding rules:
| Field | Code | Meaning |
|---|---|---|
| Series prefix | CRH | High-power thick film chip resistor series |
| Package | 2512 | Metric 6432, 6.35mm × 3.18mm |
| Tolerance | F | ±1% (F=±1%, J=±5%) |
| Resistance | 1K30 | 1.3KΩ |
| Suffix | E04Z | TCR and packaging code, Z = RoHS compliant |
III. Key Parameters
| Parameter | Specification |
|---|---|
| Series | CRH High-Power Thick Film Chip Resistor |
| Package | 2512 (Metric 6432, 6.35mm × 3.2mm) |
| Resistance | 1.3KΩ |
| Tolerance | ±1% |
| Rated Power | 2W (at 70℃ substrate temperature) |
| TCR | ±100ppm/℃ |
| Operating Temp. | -55℃ ~ +155℃ |
| Max. Working Voltage | 200V |
| Compliance | RoHS compliant, REACH SVHC-free |
Recommended similar products:
| Part Number | Parameter |
| CRH2512F18R0E04Z | 2512 18R 2W 1% |
| CRH2512F1K00E04Z | 2512 1K 2W 1% |
| CRH2512F1K20E04Z | 2512 1.2K 2W 1% |
| CRH2512F1K30E04Z | 2512 1.3K 2W 1% |
| CRH2512F1K50E04Z | 2512 1.5K 2W 1% |
| CRH2512F1R00E04S | 2512 1R 2W 1% |
| CRH2512F1R20E04S | 2512 1.2R 2W 1% |
| CRH2512F1R50E04S | 2512 1.5R 2W 1% |
| CRH2512F1R80E04S | 2512 1.8R 2W 1% |
IV. Product Advantages
Power Density Leadership – 2W rated power in standard 2512 package, doubling the常规 1W capacity of standard thick film resistors.
Wide Temperature Stability – -55℃ to +155℃ operating range with ±100ppm/℃ TCR, ensuring stable resistance accuracy in industrial and automotive applications.
Cost-Effective Thick Film Process – 40%-60% cost reduction compared to thin film technology while maintaining automotive-grade reliability.
Environmental Robustness – Thick film glass glaze protective layer provides excellent moisture and sulfur resistance.
V. Applications
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Power Management: SMPS feedback networks, LED drivers, power adapters
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Industrial Control: Servo drives, motor control, PLC controllers, inverters
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Automotive Electronics: BMS voltage balancing, OBC dividers
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Communications: 5G base stations, telecom power modules
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New Energy: EV chargers, photovoltaic inverters
VI. Authorized Distributors
For genuine products and professional support, purchase through EVER OHMS authorized channels:
Shenzhen Shunhai Technology Co., Ltd. – Official first-tier authorized distributor of EVER OHMS in mainland China since 2017. Offers direct factory sourcing, FAE technical support, and over 50 million units in stock with 30-minute dispatch capability.
HuaNian Mall (hnstshop.com/" target="_blank" rel="noopener noreferrer">www.hnstshop.com) – Authorized online B2B platform for EVER OHMS products, offering global distribution and 24/7 technical support.
