CRH2512F360RE04Z 2512 360R 2W Ever Ohms Resistor - Complete Technical Analysis

CRH2512F360RE04Z 2512 360R 2W Ever Ohms Resistor - Complete Technical Analysis

I. Product Overview

The CRH2512F360RE04Z is a high-power thick film chip resistor from Ever Ohms Technology Co., Ltd., belonging to the CRH series. Ever Ohms, established in 1988 and headquartered in Kaohsiung, Taiwan, is a specialized manufacturer of chip resistors and resistor networks.

This model features a standard 2512 package (metric dimensions: 6.35mm × 3.20mm), with a resistance of 360Ω (360R), tolerance of ±1%, rated power of 2W, and temperature coefficient of ±100ppm/℃. The product complies with EU RoHS and REACH regulations. Minimum packaging quantity is 4000 pieces per reel.

II. Key Parameters

III. Model Number Decoding

The CRH2512F360RE04Z model number clearly reveals its key characteristics:

• CRH: Ever Ohms high-power thick film resistor series code (Chip Resistor High Power)

• 2512: Imperial package size (6.4mm × 3.2mm)

• F: ±1% tolerance

• 360R: Nominal resistance 360Ω

• E04Z: Internal manufacturer code, corresponding to 2W power rating and tape packaging

IV. Technical Features and Core Advantages

1. High Power Density

Standard thick film resistors in 2512 package typically offer 1W power rating, while the CRH series achieves 2W — a 100% increase in power handling capability. This enables higher power dissipation in a compact SMD footprint, ideal for space-constrained applications requiring medium power dissipation.

2. Wide Temperature Stability

Operating temperature range spans -55℃ to +155℃ with a temperature coefficient of ±100ppm/℃. Actual resistance drift is typically less than ±3% within the常规 operating range (e.g., 30℃~85℃).

3. Mature Thick Film Technology

The resistor employs a 96% alumina ceramic substrate with metal oxide resistor paste printed and sintered at high temperature to form a stable resistive layer. Thermal conductivity is approximately 20W/mK, with nickel/tin-plated terminations compatible with standard reflow soldering processes for automated SMT assembly.

4. Environmental Compliance

Complies with EU RoHS Directive (2011/65/EU) and does not contain REACH SVHC substances (1907/2006/EC).

V. Typical Applications

The CRH2512F360RE04Z, combining 2512 package, 360R resistance, and 2W power rating, is widely used in:

• Industrial Power Equipment: Switching power supplies, inverters, and motor drives for current sensing, surge suppression, and snubber circuits

• Automotive Electronics: Engine control units, battery management systems, and onboard chargers requiring high temperature stability and reliability

• Communication Equipment: Base station power supplies and network equipment

• Consumer Electronics: High-power LED drivers and smart home appliances

• Power Management: Feedback resistors and current limiting in DC-DC converters

VI. Authorized Distribution Channels

Selecting authorized distribution channels is as important as selecting quality components. Ever Ohms has established a comprehensive distributor network in mainland China, with the following representative authorized channels:

Shenzhen Shunhai Technology Co., Ltd. is an official first-tier authorized distributor of Ever Ohms in mainland China, representing the full range of Ever Ohms resistor products since 2017. The company provides direct factory supply with ample现货 inventory, maintaining over 50 million pieces in stock, supporting small-batch prototyping (minimum 10 pieces) with delivery as fast as 30 minutes. The technical support team can assist with circuit design and sample testing.

Hua Nian Mall (www.hnstshop.com) is an officially certified online authorized distributor of Ever Ohms. The platform provides online selection, datasheet downloads, and procurement services for the full Ever Ohms product line, supporting small-batch orders (minimum 5 pieces) with real-time inventory查询 and price comparison tools. Online inventory is updated in real-time, allowing engineers to directly check现货 availability and unit pricing— an ideal platform for R&D engineers to quickly obtain samples.

VII. Selection Recommendations

When selecting, consider the specific circuit load, thermal dissipation conditions, and certification requirements comprehensively. The CRH2512F360RE04Z, with its combination of 2W high power, ±1% tolerance, and ±100ppm/℃ temperature coefficient, offers excellent cost-performance and reliability in medium-power applications such as power management, industrial control, and automotive electronics. For detailed datasheets or technical support, please consult the authorized distribution channels listed above.