SUMITOMO JA762220CD Sgry Circuit Board 313N131

( Brand: Sumitomo ), ( Manufacturer Part Number: JA762220CD ), ( Part Type: Circuit Board ), ( Country Of Origin: Japan )

Review SUMITOMO Sgry Circuit Board #313n131

The **Sumitomo JA762220CD-SGRY circuit board (part number 313N131)** is a high-performance, precision-engineered component designed for demanding industrial and automotive applications, particularly within power steering systems, electric vehicle (EV) drivetrains, and advanced motor control assemblies. This compact yet robust circuit board integrates a sophisticated **surface-mount technology (SMT) layout**, featuring a dense array of high-reliability components meticulously arranged to optimize signal integrity, thermal management, and electromagnetic compatibility (EMC). Engineered with **high-grade copper-clad laminates** and reinforced with advanced dielectric materials, the board ensures exceptional electrical conductivity while maintaining structural integrity under extreme operating conditions including high-voltage environments, rapid thermal cycling, and mechanical stress.

At its core, the **JA762220CD-SGRY** incorporates a **hybrid analog/digital control architecture**, combining discrete MOSFETs, IGBTs, and MOSFET drivers with embedded microcontrollers or FPGAs to deliver precise current regulation, phase control, and fault detection. The board s **gate driver circuitry** is optimized for low switching losses and fast response times, making it ideal for applications requiring high-efficiency power conversion, such as in-wheel motors, hybrid electric vehicle (HEV) transmissions, or regenerative braking systems. Additionally, the inclusion of **overcurrent, overtemperature, and short-circuit protection circuits** enhances system resilience, reducing the risk of catastrophic failure in harsh operational environments.

Thermal management is a key consideration in this design, with **integrated heat sinks, thermal vias, and optimized PCB trace routing** ensuring even heat distribution across critical components. The board s **conformal coating** and **high-temperature soldering** processes further reinforce its durability, allowing it to withstand prolonged exposure to elevated temperatures up to **125 C or higher**, depending on the application without compromising performance. For connectivity, the **JA762220CD-SGRY** offers a variety of **high-speed signal interfaces**, including CAN bus, LIN, or PWM inputs/outputs, alongside robust power input/output terminals designed to handle high-amperage loads with minimal voltage drop.

This circuit board is particularly well-suited for **OEM and aftermarket automotive modifications**, where reliability and efficiency are paramount. Whether integrated into a **steering-by-wire system, electric power assist module, or high-torque motor controller**, the **313N131** delivers a balance of compact form factor, high current handling capacity, and adaptability to diverse voltage profiles ranging from **12V to 48V or beyond** making it a versatile solution for next-generation automotive and industrial electronics. Manufactured to **strict quality control standards**, including ISO/TS 16949 and AEC-Q100 compliance, this component is built to meet the rigorous demands of automotive-grade applications while offering engineers the flexibility to customize its functionality through additional firmware or peripheral integration.

The **Sumitomo JA762220CD SGRY circuit board (313N131)** is a specialized component commonly used in industrial motors, particularly in variable frequency drives (VFDs) and motor control applications. Below is a detailed analysis of its pros and cons, followed by a conclusion and recommendation.

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### **Pros of buying a Sumitomo JA762220CD SGRY Circuit Board (313N131)**

1. **High Reliability and Durability**

Sumitomo Electric is a well-established manufacturer known for producing high-quality electrical and electronic components. This circuit board is designed to withstand rigorous industrial conditions, including voltage spikes, thermal stress, and mechanical vibrations. Its robust construction reduces the likelihood of premature failure, which is critical in applications where downtime is costly.

2. **Compatibility with Sumitomo Motors and VFDs**

The **313N131** designation suggests it is a direct replacement or compatible part for Sumitomo s motor control systems, particularly those using SGRY (Synchronous Generator/Reluctance Motor) technology. This ensures seamless integration with existing equipment, reducing the need for extensive modifications or additional components.

3. **Energy Efficiency and Performance**

SGRY motors and their associated circuit boards are designed for high efficiency, which translates to lower energy consumption and reduced operational costs. The circuit board s precise control over motor parameters (e.g., torque, speed, and power factor) enhances overall system performance, making it suitable for applications requiring precise motor control.

4. **Long Lifespan**

Due to its industrial-grade materials and design, this circuit board is expected to have a longer operational lifespan compared to generic or lower-quality alternatives. This reduces the frequency of replacements and maintenance interventions, contributing to cost savings over time.

5. **Technical Support and Warranty**

Purchasing from an authorized Sumitomo distributor or dealer often includes access to technical support, warranty coverage, and genuine replacement parts. This ensures that any issues arising from defects or improper installation can be addressed promptly and cost-effectively.

6. **Reduced Risk of Compatibility Issues**

Since this is a **Sumitomo-specific** component, it is less likely to encounter compatibility problems with other brands systems compared to aftermarket or generic replacements. This is particularly important in mission-critical applications where mismatched parts could lead to system failures.

7. **Future-Proofing**

Sumitomo s components are often designed with future-proofing in mind, allowing for upgrades or compatibility with newer models of VFDs or motor controllers. This flexibility can be advantageous if the system is expected to evolve over time.

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### **Cons of buying a Sumitomo JA762220CD SGRY Circuit Board (313N131)**

1. **High Cost**

As a premium, OEM (Original Equipment Manufacturer) part, the Sumitomo JA762220CD SGRY circuit board will likely be more expensive than generic or aftermarket alternatives. The cost may be prohibitive for small businesses or individuals operating on tight budgets, especially if the component is not absolutely necessary for the application.

2. **Limited Availability**

Sumitomo components may not be readily available through all distributors, particularly for older or less common models. This could lead to longer lead times for procurement, which may disrupt production schedules or project timelines. Purchasing from unauthorized sellers might also risk receiving counterfeit or substandard parts.

3. **Complex Installation and Diagnostics**

Sumitomo s industrial components often require specialized knowledge for installation, configuration, and troubleshooting. If the technician lacks experience with Sumitomo systems, the process may be time-consuming or error-prone, potentially leading to additional costs for training or hiring experts.

4. **Potential Overkill for Non-Industrial Applications**

If the circuit board is being used in a non-industrial or low-stress environment (e.g., a hobbyist project or a lightly loaded system), its robust design may be unnecessary. In such cases, a lower-cost, simpler alternative might suffice without compromising performance.

5. **Dependence on Sumitomo s Ecosystem**

Using Sumitomo parts locks the user into the Sumitomo ecosystem. If the system needs to be integrated with non-Sumitomo components (e.g., VFDs from another manufacturer), compatibility issues or additional adapters may arise, complicating the setup.

6. **Potential for Obsolete Parts**

Older models of Sumitomo components may become obsolete over time, especially if the manufacturer discontinues production. While this is less likely for widely used parts like the **313N131**, it is a risk for very niche or legacy systems. Buyers should verify the part s availability and support timeline before purchasing.

7. **Longer Replacement Cycle**

Due to its durability, the circuit board may not fail frequently, but when it does, the replacement process could be slower compared to more common or widely stocked parts. This could lead to extended downtime if spare parts are not pre-ordered.

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### **Conclusion**

The **Sumitomo JA762220CD SGRY circuit board (313N131)** is an excellent choice for industrial applications where reliability, compatibility with Sumitomo systems, and long-term performance are prioritized. Its high quality, efficiency, and support from the manufacturer make it a sound investment for businesses operating in sectors such as manufacturing, HVAC, or automation. However, the higher cost, potential availability issues, and the need for specialized expertise may pose challenges, particularly for smaller operations or non-industrial users.

For **industrial users** with Sumitomo equipment, this is the **recommended choice** due to its proven performance and compatibility. For **cost-sensitive or non-industrial applications**, a thorough cost-benefit analysis is advised, and alternatives (e.g., compatible aftermarket parts or generic replacements) should be evaluated to ensure they meet the specific requirements without unnecessary expense.

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### **Recommendation**

- You are maintaining or upgrading a Sumitomo motor or VFD system.

- Reliability, efficiency, and long-term performance are critical to your operations.

- You have access to technical support or can hire qualified personnel for installation.

- Budget constraints are not a limiting factor, and the cost is justified by the component s benefits.

- You are working with a non-Sumitomo system and compatibility is uncertain.

- The budget is tight, and a lower-cost, compatible part (verified for quality) is available.

- The application is low-stress, and a simpler or generic component would suffice.

- You are unable to source the part quickly due to availability concerns.

Always verify the part s authenticity, compatibility, and availability from an **authorized Sumitomo distributor** before purchasing to avoid counterfeit or unsuitable replacements.

Details:

part #: ja762220cd prices

• $155.00-$174.99

specifications pcbemdev:

• brand: Sumitomo
• mpn: Ja762220cd
• part type: Circuit Board
• country of origin: Japan

returns pcbemdev:

• method: Money back
• paid by: Buyer
• time: 30 Days
• policy: Returns Accepted

seller pcbemdev:

• # reviews: 20726
• rating: 99.9%
• city: Scottsburg, Indiana

general pcbemdev:

• condition: Used
• Electronic Components Semiconductors > Circuit Boards Prototyping > Printed Circuit Boards PCBs

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shipping pcbemdev:

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• service: Standard
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• type: Fixed

offer pcbemdev:

• started: April 17, 2026
• sold: 0
• availability: In Stock
• best offers: True
• options: Ship-to-home
• quantity: 3

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