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B503 5-Pin Round Dial Potentiometer Rotary Volume Control Switch
₹25.00 Original price was: ₹25.00.₹22.00Current price is: ₹22.00.
STOCK: 4 (WooHoo!) Available
Quick Review:
- Resistance Value: 5k ohm
- Resistance Tolerance: 5%
Shipping: Usually delivered in 3-7 days.
Brand New || Best Quality || Skype and Video Support Available.
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Availability:Â
4 in stock

4 in stock
Out of stock
B-Series Round Dial Potentiometer Rotary Volume Control Switch
The B103/B503 Round Dial Potentiometer Rotary Volume Control Switch is a reliable and versatile tool designed for accurate volume and control adjustments in various electronic devices. With a compact 16mm design, this dual-channel potentiometer is ideal for applications in radios, amplifiers, and other DIY electronics projects. The switch features two resistance options: 10K (B103) and 50K (B503), offering flexibility for different requirements. Its durable construction and smooth rotary operation ensure consistent performance, making it a valuable component for professionals and hobbyists alike.
Technical Specifications:
- Dual-Channel Design: Allows for simultaneous control of two channels, enhancing efficiency in audio and electronic setups.
- Resistance Options: Available in 10K (B103) and 50K (B503) resistance values to suit various applications.
- Compact Size: 16mm diameter, perfect for integration into compact electronic devices.
- Smooth Rotary Mechanism: Provides precise control over adjustments with minimal effort.
- Durable Construction: Built to last with high-quality materials, ensuring reliable operation over time.
- Wide Compatibility: Suitable for volume control, tuning, and other adjustments in radios, audio systems, and DIY projects.
Package Includes:
- 1 Piece-B503 5-Pin Round Dial Potentiometer Rotary Volume Control Switch
| 853340 | 853340 |
|---|
Shipping
We strive to ensure that your orders reach every corner of India efficiently and reliably. To achieve this, we partner with some of the most trusted courier services in the country, including E-Kart, Amazon Surface, Delhivery, DTDC, Blue Dart, XpressBees, Ecom Express, and India Speed Post—especially for rural areas, based on the most suitable courier partner for each customer’s location.
For interior or remote regions not serviced by private couriers, we rely on India Post to ensure complete coverage.
We make every effort to dispatch orders on the same day they are placed or within 24 hours of receiving the order. Orders placed before 1 PM (IST) are typically shipped the same day, while those placed after 1 PM are scheduled for shipment the next working day.
This level of commitment applies throughout the week, including weekdays, and often extends to weekends and public holidays to serve our customers better.
We also offer local self-pickup options for customers in nearby areas—available on weekdays and partially available on weekends.
Warranty
This item is covered by a 7-day limited warranty from the date of delivery, applicable only to manufacturing defects. This warranty is provided solely to protect customers against any such defects. In the unlikely event of an issue, replacement or reimbursement will be offered after a complete inspection and confirmation of the defect.
What voids the warranty?
If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.
Note: For your peace of mind, all electronic items are imported and, as such, do not come with a manufacturer’s warranty or guarantee. However, we take great care to ensure product quality—each item is thoroughly inspected before dispatch.
Other Info
- Country of origin:Â China
- Packer/ Importer: Ercoms Robotics Lab
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5.5×2.1mm DC Power Jack Wire With Male Bullet Connector
₹59.00Original price was: ₹59.00.₹49.00Current price is: ₹49.00.Read moreQuick Review:
- Cable Length:Â 12.5 cm
- Terminal Type:Â Hole/Bullet Crimping Terminal
- Material:Â Nickel-plated pin, copper contacts, thick PVC insulation
Shipping: Usually delivered in 3-7 days.
Brand New || Best Quality || Skype and Video Support Available.
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Availability:Â
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Heat Shrink Sleeve- 10mm (Black)-1Mtr
₹30.00Original price was: ₹30.00.₹18.00Current price is: ₹18.00.Read moreQuick Review:
- Colour: Black
- Diameter: 10 mm
- Length: 1 Meter
- Shrink Ratio: 2:1
- Material: Polyolefin
Shipping: Usually delivered in 3-7 days.
Brand New || Best Quality || Skype and Video Support Available.
Need in Bulk Quantity? Let’s Talk!
Availability:Â
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4CH RC Remote Control 27MHz Transmitter & Receiver Board with Antenna
₹249.00Original price was: ₹249.00.₹199.00Current price is: ₹199.00.Read moreQuick Review:
- No of Channel: 4
- Ideal for Toy Cars
- Compact PCB Design
- Stable Signal Transmission
- Operating Voltage: Voltage: 3.7~6Volt
Shipping: Usually delivered in 3-7 days.
Brand New || Best Quality || Skype and Video Support Available.
Need in Quantity? Let’s Talk!
Availability:Â
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RGB Flashing (2-Pin) LED- 5mm
₹6.00Original price was: ₹6.00.₹5.00Current price is: ₹5.00.Add to cart Buy nowQuick Review:
- Lens:Â Frosted
- Colour Frequency: 470nm
- Style: Round 5mm – T1 3/4
- Forward Voltage: 2.9v – 3.2v
- Typical Voltage: 3.0v
- Typical Forward Current: 20mA
- Luminous Intensity: 5,000mcd
- Viewing Angle: Diffused Lens
Shipping: Usually delivered in 3-7 days.
Brand New || Best Quality || Skype and Video Support Available.
Need in Quantity? Let’s Talk!
Availability:Â
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PCB Drill bit- 0.3mm
₹19.00Original price was: ₹19.00.₹16.00Current price is: ₹16.00.Read moreQuick Review:
- Product: Drill bit
- Suitable for: Any PCB
- Material: steel
- Bit Diameter: 0.3 mm
Shipping: Usually delivered in 3-7 days.
Brand New || Best Quality || Skype and Video Support Available.
Need in Bulk Quantity? Let’s Talk!
Availability:Â
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Tower Pro MG996R Metal Gear High Torque Servo Motor (180 Degree Rotation)
₹425.00Original price was: ₹425.00.₹389.00Current price is: ₹389.00.Read moreQuick Review:
- Metal gear high torque
- Double ball bearing design
- 30cm 3pin connector wire
- Rotation: 0~180 Degree
- Stall Torque: 4.8V – 13kg/cm, 6.0V – 15kg/cm
- No Load Operating Speed: 4.8V – 0.17sec/60°, 6.0V – 0.14sec/60°
Shipping: Usually delivered in 3-7 days.
Brand New || Best Quality || Skype and Video Support Available.
Need in Bulk Quantity? Let’s Talk!
Availability:Â
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47µF 25V Electrolytic Capacitor
₹9.00Original price was: ₹9.00.₹3.00Current price is: ₹3.00.Read moreQuick Review:
- Capacitor type: Electrolytic Capacitor
- Value: 47µF
- Package: Through Hole
- Polarity: Polarised
- Linearity: Nearly Linear
Shipping: Usually delivered in 3-7 days.
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220µF 25V Electrolytic Capacitor
₹9.00Original price was: ₹9.00.₹7.00Current price is: ₹7.00.Add to cart Buy nowQuick Review:
- Capacitor type: Electrolytic Capacitor
- Value: 220uf
- Package: Through Hole
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- Linearity: Nearly Linear
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KBPC610 6A 1000V Bridge Rectifier Diode(1Pcs)
₹38.00Original price was: ₹38.00.₹32.00Current price is: ₹32.00.Add to cart Buy nowQuick Review:
- Type:Single Phase
- Size: 19.6mm Length, 19.6mm Width, 7.5mm Height
- Voltage Rating:1000V Peak Reverse, 700V RMS, 1.1V Forward
- Current Rating: 6A Forward, 200A Surge, 5uA Reverse
- Temperature Rating: −55 to 150 Deg C
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Mix Resistance Combination Box
₹49.00Original price was: ₹49.00.₹45.00Current price is: ₹45.00.Add to cart Buy nowQuick Review:
- Stable, Low-Cost resistors
- Wattage rating: 1/4 wt.
- Accuracy: ±5%
- Operating Temperature Range: +10°C to +85°C
- Body Diameter: 2mm
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100µF 63V Electrolytic Capacitor
₹9.00Original price was: ₹9.00.₹6.00Current price is: ₹6.00.Read moreQuick Review:
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- Value: 100uf
- Package: Through Hole
- Polarity: Polarised
- Linearity: Nearly Linear
Shipping: Usually delivered in 3-7 days.
Brand New || Best Quality || Skype and Video Support Available.
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10µF 50V Electrolytic Capacitor
₹9.00Original price was: ₹9.00.₹4.00Current price is: ₹4.00.Read moreQuick Review:
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- Value: 10µF
- Package: Through Hole
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33pF 50V Ceramic Capacitor
₹5.00Original price was: ₹5.00.₹1.00Current price is: ₹1.00.Read moreQuick Review:
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- Value:Â 33pF
- Pack of: 5 pieces
- Package: Through Hole
- Pitch:Â 5 mm
- Polarity: Non-Polarised
Shipping: Usually delivered in 3-7 days.
Brand New || Best Quality || Skype and Video Support Available.
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47 Ohm Resistor- 1/4 Watt, ±5% Tolerance
₹1.00Add to cart Buy nowQuick Review:
- Resistance: 47 Ohm
- Wattage: 1/4 W
- Tolerance: +/-5%
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