RO3101A Resonators by RFMi – 3.58MHz DIP Timing

RO3101A Resonators by RFMi – Reliable Frequency Control in Compact Form

Precise and stable frequency control is the backbone of today’s digital electronics—and that’s exactly what the  Resonators RO3101A by RFMi deliver. Designed to offer outstanding performance in compact electronic systems, these resonators are built to meet the timing requirements of microcontrollers and oscillation circuits with minimal external components.

Part of the Passive Components, Frequency Control & Timing Devices, Resonators by RFMi category, the RO3101A stands out for its durability, high shock resistance, and low cost, making it a preferred choice for manufacturers across consumer electronics, automotive, and industrial control.

Technical Specifications

• Manufacturer: RFMi

• Part Number: RO3101A

• Frequency: 3.579545 MHz

• Frequency Tolerance: ±0.5%

• Operating Temperature Range: -20°C to +80°C

• Mounting Type: Through Hole

• Package Type: 3-Pin DIP

• Load Capacitance: Built-in

• RoHS Compliant: Yes

The RO3101A Resonators by RFMi are designed for plug-and-play compatibility with most microcontrollers, requiring no external load capacitors.

Key Features

• Stable Frequency Accuracy

• Built-In Load Capacitance for Simplified Design

• High Shock Resistance

• Cost-Effective Timing Solution

• RoHS Compliant and Environmentally Safe

These features make the Passive Components, Frequency Control & Timing Devices, Resonators by RFMi highly dependable for commercial and industrial-grade products.

Common Applications

• Microcontroller Clock Circuits

• Remote Controls

• Set-Top Boxes

• Consumer Electronics

• Automotive Modules

• Embedded Systems

Across these industries, RO3101A Resonators by RFMi serve as a reliable and compact solution for consistent signal timing.

Installation & Usage Tips

1. Insert into PCB using standard through-hole method.

2. Solder with recommended heat profile to avoid thermal stress.

3. No external capacitors needed—minimizing component count.

4. Maintain clean ground plane for enhanced signal stability.

Choosing Resonators by RFMi ensures precision timing with minimal external circuitry.

Use Case: Cost-Efficient Timing in Remote Controls

Challenge: A remote control manufacturer needed a low-cost, compact resonator with good timing stability.

Solution: Integrated the RO3101A Resonators by RFMi directly into the PCB without extra components.

Outcome: Achieved production cost savings and excellent device performance in mass manufacturing.

Download the Datasheet

Need detailed specs and PCB footprint?

[Download the RO3101A Datasheet from Xonelec]

Why Order from Xonelec?

At Xonelec, we supply a wide range of Passive Components, Frequency Control & Timing Devices, Resonators by RFMi, including the RO3101A, with:

• 100% Genuine RFMi Parts
• Fast Delivery to USA, India, Australia, Europe & More
• Bulk Purchase Options Available
• Technical Docs & Support
• Safe & Secure Online Shopping

Explore now at www.xonelec.com

Conclusion

Compact, efficient, and robust—the RO3101A Resonators by RFMi are the ideal solution when timing precision is essential in tight board layouts. As part of the trusted line of Passive Components, Frequency Control & Timing Devices, Resonators by RFMi, they offer unmatched reliability for everyday and industrial use.

FAQs – RO3101A Resonators by RFMi

Q1. Does it need external capacitors?
No, the resonator has built-in load capacitance for easy integration.

Q2. Is it suitable for automotive applications?
Yes, it can be used in non-critical automotive modules.

Q3. Can it withstand vibration?
Yes, it offers good shock and vibration resistance.

Q4. What's the typical tolerance?
±0.5% frequency tolerance at 25°C.

Q5. Is global shipping available?
Yes, Xonelec delivers to USA, India, Australia, Europe, and many more regions.