The part number **JH395320480CCNLMNTZCWC** appears to be a highly specific manufacturer code, likely associated with a specialized **LCD Display Module** or a custom **Integrated Circuit (IC)** assembly. Given the length and syntax, this code typically follows a proprietary naming convention where each segment defines a physical or electrical characteristic. --- ### Component Breakdown (Hypothetical Analysis) Based on industry-standard alphanumeric coding for display and logic components, here is a breakdown of what these segments likely represent: | Segment | Possible Meaning | Technical Description | | :--- | :--- | :--- | | **JH** | Manufacturer Prefix | Often refers to a specific factory or brand (e.g., Jinhui or similar Tier-2 suppliers). | | **395** | Physical Dimension | Could indicate a **3.95-inch** diagonal screen size. | | **320480** | Resolution | Indicates a resolution of **320 x 480 pixels** (common for HVGA displays). | | **CC** | Interface/Color | Could stand for **Color/Constant** or a specific interface type like MCU/RGB. | | **NLM** | Backlight/Material | Often refers to **LED Backlight** type or "Normal White" mode. | | **NT** | Touch Panel Type | Likely indicates **No Touch** or **Non-Touch** configuration. | | **ZCWC** | Custom Revision | Internal factory tracking code for firmware version or flex cable design. | --- ### Technical Specifications If this is indeed a 3.95" 320x480 Display Module, the electrical characteristics usually include: 1. **Driver IC:** Often uses an **ILI9488** or **ST7796S** controller. 2. **Interface:** Supports 8/16-bit Parallel or 3/4-wire SPI. 3. **Voltage:** Typically operates at **3.3V** (Logic) and **5V** (Backlight). 4. **Display Type:** TFT-LCD with an IPS or TN panel. ### Common Usage Scenarios * **Industrial Terminals:** Handheld data collectors or monitoring equipment. * **Smart Home:** Thermostat displays or security system panels. * **Medical Devices:** Portable diagnostic screens. --- ### Verification Steps To confirm the exact datasheet for this part: 1. **Check the Flex Cable:** Look for a shorter version of the code printed on the orange/black ribbon cable. 2. **Verify Pin Count:** Count the number of pins on the connector (usually 30, 40, or 50 pins). 3. **Voltage Check:** Always verify the $V_{cc}$ and $V_{led}$ requirements before applying power to avoid burning the backlight.