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Fuse Holder for 20x5mm Fuse

Fuse Holder for 20x5mm Fuse

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FeatureSpecificationFeatureSpecification
Rated Voltage250V ACContact Resistance< 10mΩ
Rated Current10A / 15ADielectric StrengthAC 2000V (1 min)
Fuse Size5mm x 20mmMounting Diameter12mm
Housing MaterialNylon PA66 (UL94V-0)Operating Temp-20°C to +85°C
Price
₹ 21.19 ₹ 21.19
(Tax included)

Product Description: The 10K Ohm Logarithmic Taper Potentiometer by Elcon is a high-grade variable resistor specifically tailored for audio signal modulation. Unlike linear potentiometers, the logarithmic (Type A) taper matches the human ear's non-linear perception of sound, ensuring a smooth and natural volume adjustment. With its 16mm compact body and robust metal construction, it is the preferred choice for guitar pedals, DIY amplifiers, and professional audio consoles.

Key Features

  • Audio-Grade Log Taper: Delivers a natural volume increase that feels consistent to the listener.

  • Premium Elcon Engineering: Features a high-density carbon track to minimise electrical noise and signal "pop."

  • Space-Efficient Design: The 16mm circular body allows for dense installation in small electronic enclosures.

  • Universal Splined Shaft: The 18-tooth knurled metal shaft fits all standard push-on control knobs.

  • Exceptional Durability: Rated for thousands of rotations with consistent mechanical resistance.

Technical Details

  • Resistive Material: High-precision carbon film for minimal resistance drift and low thermal noise.

  • Mechanical Angle: 300° ± 5° total rotation range for precise manual adjustment.

  • Power Rating: 0.125W (1/8 Watt), optimised for low-power pre-amp signal paths.

  • Maximum Voltage: Capable of handling up to 200V AC in diverse analogue circuit environments.

  • Insulation Resistance: Greater than 100MΩ at 250V DC to prevent internal signal leakage.

  • Dielectric Strength: Can withstand 500V AC for 1 minute between terminals and the metal frame.

  • Operating Torque: Consistent rotational feel (20 to 200 gf.cm) for a high-end tactile experience.

  • Stopper Strength: Internal mechanical end-stops can withstand up to 5 kgf ·.cm of torque.

  • Solder Heat Resistance: Terminals are designed to tolerate 350°C for up to 3 seconds.

  • Construction: Rugged metal housing provides EMI/RFI shielding for sensitive audio signals.

  • Environmental Range: Reliable performance in operating temperatures from -10°C to +70°C.

  • Tracking Error: Low variance in resistance ensures balanced performance in single-channel applications.

Prototyping and Engineering Tips from Robogears

  • 9V Battery Audio Builds: This 10K log pot is the industry standard for volume control in 9V battery-powered headphone amps and guitar effects.

  • 18650 Portability: For projects using 18650 cells, use this potentiometer as an input gain control for PAM8403 or LM386 amplifier ICs.

  • IC Compatibility: Pairs perfectly with TL072 or NE5532 Op-Amps to create high-fidelity audio pre-amplifier stages.

  • Capacitor Suggestion: Connect a 100nF (0.1uF) ceramic capacitor between the wiper and ground to eliminate DC offset noise during rotation.

  • Related Products: We recommend pairing this with our Shielded Audio Cables and Aluminum Knurled Knobs for a professional finish.

Package Includes

  • 1 x 10K Logarithmic Taper Potentiometer (Elcon).

  • 1 x Mounting Hex Nut.

  • 1 x Metal Washer.

Disclaimer: Images are for illustration purposes only. Actual product may vary slightly in physical appearance or terminal finish based on production batches.