Description
NTE 501-0039 KU1031S64 2W 10K Ohm Linear Potentiometer – Closeout Special
The NTE 501-0039 KU1031S64 is a high-reliability, military-grade linear potentiometer designed for precise control in demanding environments. This model is equivalent to PEC's RV4NAYSJ103A and adheres to stringent MIL-R-94 QPL specifications. Featuring a hot-molded carbon element and a rugged stainless steel shaft, it excels in industrial, audio, and instrumentation applications.
Closeout Special – This item is available at a limited quantity and special pricing, only while supplies last. Pricing and availability are limited to stock on hand.
Tri-Tek Electronics is an authorized distributor of NTE Electronics, ensuring full manufacturer warranty coverage, best pricing, and factory support.
Key Features
-
Resistance: 10K Ohm (±10% tolerance)
-
Power Rating: 2 Watts at 70°C (derated to 0W at 120°C)
-
Taper: Linear (KU series)
-
Shaft: 2.00" length, 0.25" diameter, stainless steel
-
Rotation: 314° mechanical rotation
-
Mounting: Panel mount with 3/8-32 bushing thread
-
Termination: Solder lug terminals
-
Insulation Resistance: 10K MΩ (dry), 100K MΩ (wet)
-
Dielectric Strength: 900V RMS at sea level
-
Operating Voltage: Up to 500V (subject to power rating)
-
Temperature Range: -65°C to +125°C
-
Rotation Life: 25,000 cycles
-
Compliance: Meets MIL-R-94 QPL standards
Application Scenarios
This potentiometer is ideal for:
-
Industrial Control Systems: Enables fine-tuning of parameters in complex machinery.
-
Audio Equipment: Provides high-quality volume and tone control.
-
Calibration Instruments: Perfect for lab environments requiring stable and accurate resistance adjustment.
-
Military-Grade Applications: Withstands rigorous operating conditions.
Installation Example
In a control panel setting, the NTE 501-0039 mounts easily through a standard 3/8" panel hole. Its 2" shaft provides ample length for access even behind protective covers, while solder lug terminals ensure solid electrical connections.
Why Buy from Tri-Tek Electronics?
Located in Mesa, Arizona, Tri-Tek Electronics serves Phoenix and surrounding areas including Chandler, Tempe, Gilbert, Scottsdale, and Glendale. As an authorized NTE Electronics distributor, we offer:
-
Full Manufacturer Warranty
-
Factory-Direct Technical Support
-
Competitive Pricing
-
Fast Local Service and Pickup Options
