RK09L112003P ALPS Variable Resistor (Other) In Stock
The RK09L112003P is an Alps Electric rotary potentiometer with 20 kΩ resistance, 6 mm diameter shaft, and 0.05 W power rating in a linear taper configuration. This single-gang component features ±20% tolerance and is ideal for audio control and analog adjustment applications. Available from authorized distributors worldwide with fast shipping and volume discounts.
- Manufacturer
- ALPS
- Package
- Other
- Pin Count
- 5
- Lifecycle
- ACTIVE
- Datasheet
- RK09L112003P Datasheet PDF
- Category
- Variable Resistor
- Price
- From $1.0800(MOQ 100)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of RK09L112003P?
- Rotary potentiometer with 20 kΩ resistance
- 6 mm shaft for standard knob mounting
- Linear taper for proportional analog adjustment
- Single-gang panel-mount configuration
- 0.05 W power rating with ±20% resistance tolerance
What is RK09L112003P used for?
Used for analog control such as volume, brightness, and setpoint adjustment in audio gear, instrumentation, and consumer panels. The 20 kΩ linear taper and 6 mm shaft suit standard knobs and front-panel interfaces.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the RK09L112003P datasheet?
RK09L112003P Datasheet DownloadOfficial datasheet from ALPS
What are equivalent replacements for RK09L112003P?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What are the key specifications of the ALPS RK09L112003P 20 kΩ rotary potentiometer?
The RK09L112003P is a single-gang potentiometer with 20 kΩ nominal resistance, ±20% tolerance, and 0.05 W power rating. It features a 6 mm diameter shaft with linear taper response, enabling smooth manual control from zero to full resistance across 300-degree rotation. Common bushing fit accommodates standard 3/8-inch control panel cutouts.
Which audio and control circuits use the ALPS RK09L112003P 20 kΩ potentiometer?
The RK09L112003P is widely used in volume controls for consumer audio equipment, as a tone control in guitar amplifiers, and for gain adjustment in analog synthesizers. At 20 kΩ impedance and 0.05 W rating, it handles audio-frequency signals ranging from 20 Hz to 20 kHz with minimal noise and distortion.
How many mechanical rotation cycles can the RK09L112003P potentiometer handle?
The ALPS RK09L112003P potentiometer is rated for 30,000 mechanical rotation cycles, enabling reliable performance in frequently-adjusted applications like mixer controls and effects knobs. The carbon film resistive element maintains resistance accuracy within ±5% after extended use in laboratory and professional audio environments.
Is the ALPS RK09L112003P available from distributors and what is the pricing?
The RK09L112003P is available from ALPS authorized distributors with typical lead times of 5-10 business days. Standard unit pricing ranges from $1.20 to $2.50 per piece in small quantities, with volume discounts available for orders exceeding 100+ units from specialized electronics suppliers.
Related Guides
CSD87313DMS Synchronous Buck Power Stage Design Guide
Design a compact CSD87313DMS synchronous buck stage with practical guidance for loss, gate drive, PCB layout, EMI, thermal validation, and sourcing.
Aug 6, 2026
STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection
Choose STEF05SGR for 5 V overcurrent protection by checking current-limit margin, inrush, thermal loss, fault response, and sourcing.
Aug 6, 2026
C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC
Select C0402C103K3RACTU by voltage margin, X7R behavior, tolerance, 0402 assembly risk, and qualified alternatives.
Aug 4, 2026
STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security
Choose STM32H753VIT6 by evaluating memory architecture, LQFP-100 pin fit, connectivity, security, power, and sourcing tradeoffs.
Aug 4, 2026
Why Buy from FindMyChip
About ALPS
ALPS is a leading electronic component manufacturer. FindMyChip sources ALPS ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 100+ | $1.2084 | $120.84 |
| 250+ | $1.1599 | $289.97 |
| 500+ | $1.1181 | $559.05 |
| 2000+ | $1.0800 | $2160.00 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“We've been using FindMyChip for 2 years. Pricing is consistently 20-30% below Mouser/DigiKey for volume orders.”
You May Also Like
PTV09A-4015F-B104
Bourns
Variable Resistor
3296W-1-105LF
Bourns
Variable Resistor
3352E-1-105LF
Bourns
Variable Resistor
ST32ETA104
Copal Electronics
Variable Resistor
3314R-1-103E
Bourns
Variable Resistor
416PA103M
TE Connectivity
Variable Resistor
3313J-1-103E
Bourns
Variable Resistor
3361S-1-502GLF
Bourns
Variable Resistor
ST4ETB502
Copal Electronics
Variable Resistor
3361P-1-501GLF
Bourns
Variable Resistor
3361P-1-202GLF
Bourns
Variable Resistor
PDB12-M4251-105BF
Bourns
Variable Resistor
PDB12-H2251-503BF
Bourns
Variable Resistor
PDB12-H2201-502BF
Bourns
Variable Resistor
PDB12-H4301-103BF
Bourns
Variable Resistor
PDB12-H4301-105BF
Bourns
Variable Resistor
PDB12-H4251-503BF
Bourns
Variable Resistor
PDB12-H4251-102BF
Bourns
Variable Resistor
392JB100
Honeywell
Variable Resistor
3223W-1-202E
Bourns
Variable Resistor
3214J-1-203E
Bourns
Variable Resistor
3314J-1-200E
Bourns
Variable Resistor
3314G-1-203E
Bourns
Variable Resistor
64WR5KLF
TT Electronics/BI Magnetics
Variable Resistor