39-01-2105Manufacturer: MOLEX 4.20mm (.165") Pitch Mini-Fit Jr. Receptacle Housing, Dual Row, UL 94V-0, 10 Circuits | |||
| Partnumber | Manufacturer | Quantity | Availability |
|---|---|---|---|
| 39-01-2105,39012105 | MOLEX | 225 | In Stock |
Description and Introduction
4.20mm (.165") Pitch Mini-Fit Jr. Receptacle Housing, Dual Row, UL 94V-0, 10 Circuits # Introduction to the Electronic Component 39-01-2105  
The **39-01-2105** is a specialized electronic component designed for use in various circuit applications. While specific technical details may vary depending on the manufacturer, components of this nature typically serve critical functions in signal processing, power management, or connectivity within electronic systems.   This part number suggests a standardized or proprietary designation, often used in industrial, automotive, or consumer electronics. Such components are engineered to meet precise performance criteria, including voltage ratings, current handling, and environmental resilience. Engineers and technicians rely on these parts for their reliability and compatibility within larger assemblies.   Key features of the **39-01-2105** may include compact form factors, durable construction, and compliance with industry standards. Its exact specifications—such as operating temperature range, pin configuration, or material composition—should be verified through the manufacturer’s datasheet to ensure proper integration into a design.   Whether used in control systems, communication devices, or embedded applications, the **39-01-2105** exemplifies the importance of precision-engineered components in modern electronics. Proper selection and implementation contribute to the efficiency and longevity of electronic products. |
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Application Scenarios & Design Considerations
4.20mm (.165") Pitch Mini-Fit Jr. Receptacle Housing, Dual Row, UL 94V-0, 10 Circuits # Technical Documentation: MOLEX 39012105 Connector System
## 1. Application Scenarios ### Typical Use Cases -  High-Density PCB Interconnections : Supporting up to 120 positions with 0.8mm pitch, enabling compact designs in space-constrained applications ### Industry Applications  Industrial Automation   Telecommunications   Medical Equipment  ### Practical Advantages and Limitations  Advantages:   Limitations:  ## 2. Design Considerations ### Common Design Pitfalls and Solutions  Pitfall 1: Mechanical Stress Concentration   Pitfall 2: Signal Integrity Degradation   Pitfall 3: Thermal Management   Pitfall 4: Mating Sequence Problems  ### Compatibility Issues with Other Components  Power Supply Compatibility   Signal Level Matching   Mechanical Interface Considerations  ### PCB Layout Recommendations  Footprint Design  |
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