Professional High-Frequency Attenuator: AT-50H & AT-50HL Series
Precision Engineered for Optimal Signal Control
Introducing the Taiwan 16R European Potentiometer AT-50H and AT-50HL Series—high-performance, 30mm high-frequency attenuators designed for critical audio and RF applications. Engineered with meticulous attention to detail, these components deliver unparalleled reliability in signal attenuation.
Key Specifications & Features
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Model Variations:
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AT-50H: Optimized for 8Ω (L-8Ω) impedance systems
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AT-50HL: Tailored for 16Ω (L-16Ω) impedance configurations
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Compact Design:
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Exterior Control Dimensions: 50.5mm × 50.5mm
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Profile Height: 30mm
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Space-efficient construction ideal for integrated assemblies
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Technical Superiority:
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High-Frequency Attenuation: Minimizes signal distortion in RF environments
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Precision-tolerance resistors ensure consistent impedance matching
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Robust rotary mechanism for smooth, reliable adjustment
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Durability & Compliance:
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Manufactured to European industrial standards
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Corrosion-resistant materials extend operational lifespan
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Sealed construction protects internal components
Applications
Designed for demanding environments including:
- Professional audio mixing consoles
- RF test equipment
- Broadcast signal processing
- Industrial control systems
Why Choose AT-50H/AT-50HL?
- Taiwanese Engineering Excellence: Leverages decades of precision component manufacturing
- Impedance Accuracy: Tight tolerance (±3%) ensures system compatibility
- Consistent Performance: Reinforced wiper contacts eliminate signal dropout
- Industry-Standard Mounting: Compatible with global panel designs
Specify required model and impedance:
AT-50H (L-8Ω) | AT-50HL (L-16Ω)
Elevate your system's signal integrity—contact our technical team for specification sheets and bulk pricing.
🔧 Engineered for those who demand precision.
Potentiometer type |
wire-wound |
2 feet and 3 feet are: 16 ohm
1 feet and 2 feet are: 40 ohm
Taiwan 16R European potentiometer
AT-50HL 16 high pitched attenuator
Shank length 20MM

Volume 50MMX50MMX25MM