Based on the part number **47LPQ-41YR-R/Q**, this component belongs to a specialized category of **Rotary Potentiometers** or **Position Sensors**, typically manufactured by brands like Bourns or Noble. Below is a technical breakdown of the specifications and characteristics associated with this series of electronic parts. --- ### 1. General Specifications | Feature | Description | | :--- | :--- | | **Component Type** | Rotary Potentiometer / Encoder | | **Series** | 47 Series (often low-profile or hollow shaft) | | **Resistance / Output** | Specific to the "41YR" suffix (typically logarithmic or linear) | | **Mounting Type** | Surface Mount (SMD) or Through-hole depending on the "R/Q" variant | | **Material** | Carbon element or conductive plastic | ### 2. Part Number Breakdown While exact manufacturer nomenclature varies, here is the standard interpretation for this series: * **47L**: Represents the physical size/series (e.g., 4.7mm or 9mm low-profile series). * **PQ**: Refers to the physical configuration, often indicating a **Hollow Shaft** or a specific **Vertical** mounting orientation. * **41YR**: This is the electrical code. * **41**: Often refers to the mechanical travel or rotation angle (e.g., 200° or 300°). * **YR**: Often indicates the taper (Linear vs. Audio) and the resistance value (e.g., 10k or 50k Ohms). * **R/Q**: These are packaging and quality markers: * **R**: Generally stands for **Tape and Reel** packaging. * **Q**: Often indicates a specific **Automotive Grade** or high-reliability qualification. ### 3. Key Applications These parts are commonly found in compact consumer electronics and automotive interiors: 1. **Automotive Dashboards:** Used for volume control or temperature adjustment knobs. 2. **Audio Equipment:** Used in mixers or portable media players where space is limited. 3. **Industrial Controls:** Used as a position sensor for small motorized actuators. ### 4. Typical Physical Characteristics * **Low Profile:** Designed to fit in slim assemblies where vertical space is restricted. * **Durability:** Usually rated for 10,000 to 100,000 rotational cycles. * **Hollow Center:** Many "PQ" models allow for an LED to be placed in the center of the shaft for backlighting the knob. ---