RK12L1230C0K ALPS Variable Resistor (Other) In Stock
ALPS RK12L1230C0K is a rotary potentiometer with a 10 kΩ resistance value, single-gang design, and panel-mount construction for manual volume or parameter control. It features a carbon resistive element, smooth rotational feel, and compact form factor suited for audio and consumer electronics. Available from global distributors with worldwide shipping.
- Manufacturer
- ALPS
- Package
- Other
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- RK12L1230C0K Datasheet PDF
- Category
- Variable Resistor
- Price
- From $0.5170(MOQ 500)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Single-gang rotary carbon potentiometer with 10 kΩ resistance for smooth manual adjustment in audio and control applications
- Compact panel-mount form factor with standard 6 mm shaft diameter compatible with common knob accessories and front-panel cutouts
- Durable carbon resistive track rated for extended rotational life cycles suitable for consumer audio, industrial controls, and test equipment
Applications
The ALPS RK12L1230C0K potentiometer is widely used as a volume control, tone control, or parameter adjustment element in consumer audio amplifiers, mixing consoles, and home theater receivers where smooth rotational feel and reliable contact life are essential. Its panel-mount design with a standard 6 mm shaft accepts most off-the-shelf control knobs, making it a versatile choice for front-panel interfaces in test instruments, industrial control panels, and DIY electronics projects. The carbon resistive element provides consistent 10 kΩ resistance with low noise across its full rotation range, supporting both signal-level and bias adjustment applications.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What resistance value and taper does the RK12L1230C0K provide for audio volume control circuits?
The RK12L1230C0K is a 10 kΩ potentiometer, typically suited for audio volume control applications where a 10 kΩ log taper or linear taper element provides the required impedance matching between source and amplifier input stages. Its carbon resistive track supports low-noise signal-level adjustment across the full 300-degree rotation range.
How does the ALPS RK12L1230C0K mount to a panel and what shaft diameter is compatible with standard knobs?
The RK12L1230C0K uses a standard panel-mount configuration with a 6 mm diameter shaft, compatible with the vast majority of off-the-shelf rotary knobs used in audio and industrial equipment. The bushing threads through a front-panel cutout and secures with a nut, providing a rigid mount suitable for equipment enclosures up to several mm thick.
What is the expected rotational life of the RK12L1230C0K in continuous-use consumer applications?
ALPS carbon potentiometers in the RK series are typically rated for a minimum of 15,000 rotational cycles, providing years of reliable service in consumer audio and control equipment used daily. This lifespan is well suited for front-panel volume and tone controls where moderate-frequency adjustment is expected throughout the product's service life.
When should an engineer choose the RK12L1230C0K over a cermet or wirewound potentiometer for a design?
The RK12L1230C0K carbon potentiometer is the preferred choice for audio-frequency and low-power control applications where smooth feel, low noise, and cost efficiency are priorities over the higher precision or power handling of cermet or wirewound types. For circuits handling more than 0.5 W continuous or requiring resistance tolerance below ±20%, a cermet or wirewound alternative rated at appropriate power levels would be more suitable.
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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 |
|---|---|---|
| 500+ | $0.8550 | $427.50 |
| 1000+ | $0.6090 | $609.00 |
| 2000+ | $0.5170 | $1034.00 |
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