Alps Alpine RK09 Series 10K Log Potentiometer, 1 Gang
Compact Alps Alpine 10k log taper potentiometer for audio & high-density PCBs. Through-hole mount, screwdriver adjust, 50mW rating.
The Alps Alpine RK09K/D Series snap-in rotary potentiometer offers a compact and versatile solution for high-density electronic designs and audio applications. This insulated shaft model is part of the respected RK09 range, featuring a metal foil resistor element for reliable performance.
With a width of just 9.8mm, this potentiometer is designed to fit into tightly packed circuits, making it ideal for modern, space-constrained equipment. It is available in both single and dual resistor element configurations to suit various circuit requirements.
Key Features & Specifications
- Track Specifications: This unit features a 10kohm total resistance with a logarithmic (log) taper (15A, 15C, 1B, or 3B codes available), providing the characteristic audio-friendly response ideal for volume control applications. The resistance tolerance is ±20%.
- Mechanical Design: It is a single-gang (1-gang) through-hole mount component. The adjustment type is a screwdriver slot, with flat knob compatibility. The shaft length can vary between 15mm and 30mm depending on the specific model.
- Mounting & Operation: Both horizontal and vertical mounting types are available for flexible PCB layout. The total rotational angle is either 280° or 300°, and a centre detent option can be specified.
- Electrical Ratings: The maximum power rating is 50mW (0.05W), ensuring safe operation within its designed parameters. It operates reliably within a temperature range of -10°C to 60°C.
This high-quality component is engineered for durability and precise control, making it a trusted choice for professional audio equipment, instrumentation, and other electronic devices requiring accurate variable resistance.
- High-density electronic sets and circuit boards
- Audio equipment and mixing consoles (e.g., volume controls)
- Instrumentation and measurement devices
- General electronic control circuits requiring variable resistance
- Series: RK09K/D Series
- Track Resistance: 10 kohm
- Track Taper: Logarithmic (Log)
- Resistance Tolerance: ±20%
- Power Rating: 50 mW (0.05 W)
- Number of Gangs: 1
- Adjustment Type: Screwdriver Slot
- Shaft Type: Flat Knob/Screwdriver compatible
- Shaft Length (Varies): 15 mm to 30 mm
- Resistor Technology: Metal Foil
- Mounting Type: Through Hole
- Mounting Orientation: Horizontal or Vertical available
- Option: Centre Detent available
- Total Rotational Angle: 280° or 300°
- Operating Temperature Range: -10°C to 60°C
- Dimensions (Typical): 43mm (H) x 33mm (W) x 15mm (D)
- Width (Body): 9.8 mm
- Weight: 2 grams
- of Turns: 1Turns
- Product Range: RK09 Series
- Potentiometer Mounting: Through Hole
- of Gangs: 1
- Operating Temperature Min: -10°C
- Operating Temperature Max: 60°C
- SVHC: No SVHC (17-Jan-2023)
Documents
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