The **MH41TBD-R** is a specific electronic component typically categorized as a **Micro-USB Connector**. It is designed for Surface Mount Technology (SMT) and is commonly used in consumer electronics for power charging and data transfer. --- ### 1. Key Technical Specifications The following table highlights the general electrical and mechanical characteristics of the MH41TBD-R: | Feature | Specification | | :--- | :--- | | **Connector Type** | Micro USB Type B (Female) | | **Orientation** | Right Angle / Horizontal | | **Mounting Type** | Surface Mount (SMT/SMD) | | **Number of Pins** | 5 Pins (VCC, D-, D+, ID, GND) | | **Current Rating** | 1.0A - 1.8A per contact | | **Voltage Rating** | 30V AC/DC | | **Durability** | ~10,000 Mating Cycles | --- ### 2. Physical Design Features The "MH" series often denotes specific design choices regarding the physical housing and shell stability: * **Shielding:** The outer shell is usually made of a copper alloy or stainless steel with nickel plating to provide EMI/RFI protection. * **Locating Pegs:** It often features plastic or metal posts on the bottom to help align the component on the PCB during the reflow soldering process. * **Lead Configuration:** The 5 signal pins are located at the rear for SMT soldering, while the "legs" of the metal shell are soldered into through-holes or onto pads for mechanical structural integrity (to prevent the port from being ripped off the board). --- ### 3. Pinout Configuration Standard Micro-USB Type B pin mapping for this part: 1. **Pin 1 (VCC):** +5V Power Supply. 2. **Pin 2 (D-):** Data Negative. 3. **Pin 3 (D+):** Data Positive. 4. **Pin 4 (ID):** Permits distinction between Host and Slave (OTG). 5. **Pin 5 (GND):** Ground. --- ### 4. Common Applications * **Mobile Devices:** Smartphones, tablets, and e-readers. * **Peripherals:** Wireless mice, keyboards, and headphones. * **IoT Modules:** Powering ESP32 or Arduino-based custom boards. * **Charging Docks:** Dedicated battery charging stations.