WFI 3-533-0768G Double Pcb Mount Row Printed Circuit Board FR-4

( Brand: Wfi ), ( Manufacturer Part Number: 3-533-0768G ), ( Part Type: Circuit Mount Board ), ( Mounting Style: Pcb Mount ), ( Pcb Type: Double-sided Pcb ), ( Series: Rev-a ), ( Material: Fr-4 )

Review WFI Rev a Double sided Pcb Mount Fr-4 Row Printed Circuit Board

The **WF-3-533-0768G (Rev-A)** is a high-performance, double-sided FR-4 printed circuit board (PCB) designed for robust and reliable electronic assembly applications. Engineered with precision, this PCB features a **768-pin row configuration**, offering a dense and organized layout ideal for high-density interconnect systems, modular electronics, or custom backplane designs. Constructed from **FR-4 glass-reinforced epoxy laminate**, this board provides an excellent balance of mechanical strength, thermal stability, and electrical insulation, making it suitable for both prototyping and mass production environments. The **double-sided design** allows for efficient routing of signal and power traces, minimizing interference and optimizing signal integrity across complex circuits. With a **standard 0.062-inch (1.575 mm) thickness**, this PCB strikes a balance between rigidity and flexibility, ensuring durability in applications ranging from industrial control systems to telecommunications infrastructure. The **row-mounted configuration** facilitates easy alignment with connectors, headers, or other mating components, reducing assembly complexity while maintaining precision. Whether used in embedded systems, automotive electronics, or high-speed data transmission modules, the WF-3-533-0768G delivers a dependable foundation for advanced circuit integration, combining functionality with ease of manufacturing. Its **Rev-A iteration** ensures compatibility with modern design tools and manufacturing processes, making it a versatile choice for engineers seeking a reliable, high-quality PCB solution.

### **Pros and Cons of buying a WFI 3-533-0768G (Rev-A) Double-Sided FR-4 PCB**

1. **High Reliability** FR-4 is a widely used, durable glass-reinforced epoxy laminate that offers excellent mechanical strength and thermal stability, making it suitable for most electronic applications.

2. **Double-Sided Design** Allows for increased circuit density and flexibility in layout, enabling more complex designs without requiring additional layers.

3. **Standardized Material** FR-4 is a well-documented material with consistent performance, reducing risks of unexpected failures due to material degradation.

4. **Cost-Effective for Small to Medium Quantities** Since it is a common PCB material, sourcing this board should not incur excessive premiums unless ordering in very small quantities.

5. **Compatibility with Common Manufacturing Processes** Works well with standard etching, drilling, and soldering techniques, making it accessible for DIY or small-scale production.

6. **Good Thermal Conductivity** FR-4 provides moderate heat dissipation, which is sufficient for low to medium-power applications.

7. **Wide Availability** Easily sourced from multiple suppliers, reducing dependency on a single vendor.

8. **No Special Handling Required** Unlike specialized materials (e.g., high-Tg FR-4 or flexible PCBs), this board does not require additional storage or environmental controls.

1. **Limited High-Frequency Performance** FR-4 has relatively high dielectric loss at high frequencies, which may introduce signal degradation in RF or high-speed applications.

2. **Lower Thermal Resistance Than Advanced Materials** While adequate for most applications, it may not handle sustained high-power dissipation as effectively as materials like Rogers or high-Tg FR-4.

3. **Potential for Delamination Over Time** Under extreme thermal cycling or mechanical stress, the epoxy-glass bond may weaken, though this is rare with proper manufacturing.

4. **Not Ideal for Flexible Applications** Unlike flexible PCBs, this rigid FR-4 board cannot bend, limiting use in wearable or dynamic mechanical systems.

5. **Moisture Absorption** FR-4 can absorb moisture, which may affect performance in humid environments unless properly sealed.

6. **Limited Longevity in Harsh Environments** While durable, prolonged exposure to UV, chemicals, or extreme temperatures may degrade the board over time.

7. **No Built-In EMI Shielding** Unlike metal-core or shielded PCBs, this board does not inherently suppress electromagnetic interference (EMI), requiring additional measures if needed.

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The **WFI 3-533-0768G (Rev-A) double-sided FR-4 PCB** is a **practical and cost-effective choice** for general-purpose electronic projects, prototyping, and low-to-medium complexity circuits. Its reliability, widespread availability, and compatibility with standard manufacturing processes make it a safe default option for most users. However, it is **not ideal** for high-frequency, high-power, or highly dynamic applications where advanced materials (e.g., Rogers, high-Tg FR-4, or metal-core PCBs) would be more suitable.

If your project involves **low-speed digital circuits, sensors, power supplies (within limits), or general-purpose electronics**, this PCB is a **strong recommendation**. If your application demands **high-frequency performance, extreme thermal handling, or EMI shielding**, you may need to consider alternative materials or designs.

For most hobbyists, small businesses, or engineers working on standard electronics, **this PCB is a solid and well-supported choice without unnecessary complexity**. Always verify supplier quality and ensure proper design rules (e.g., trace width, spacing) are followed to maximize reliability.

Details:

WFI 3-533-0768G REV-A Double-Sided PCB Mount FR-4 1 Row Printed Circuit Board.

part #: 35330768g price

• $80.00

specifications pcbemdev:

• brand: Wfi
• mpn: 3-533-0768g
• part type: Circuit Mount Board
• mounting style: Pcb Mount
• pcb type: Double-sided Pcb
• series: Rev-a
• material: Fr-4

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offer pcbemdev:

• sold: 0
• best offers: True
• options: Ship-to-home
• quantity: 1
• started: March 29, 2026
• availability: In Stock

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• transit: 6-12 Days
• type: Calculated
• cost: $5.20
• class: Standard
• service: USPS Ground Advantage

general pcbemdev:

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

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• rating: 100.0%
• city: Ore City, Texas
• # reviews: 6

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