Metal Rotary Potentiometer B1M 1MΩ 3-Pin 15mm Shaft
Prices updated: 13 Oct 2026
Compare prices
| Store | product | Price | View in store |
|---|---|---|---|
 MicroohmCheapest | Metal Rotary Potentiometer B1M 1MΩ 3-Pin 15mm Shaft | 5.5 EGP7 | View in store |
 Makers Electronics | Metal Potentiometer 1M Ohm 3-Pin | 5.5 EGP | View in store |
Price history
Lowest daily price, last 90 days
Lowest price recorded: 5.5 EGP
About this product
B1M is a metal-body rotary potentiometer with 1 MΩ linear resistance, a 15 mm shaft and three pins. It suits manual adjustment in high-impedance circuits, such as sensor biasing and level setting where low current is drawn.
Specifications
- Resistance
- 1 MΩ
- Taper
- Linear (B)
- Number of pins
- 3
- Shaft length
- 15 mm
- Rated power
- 0.125 W
Frequently asked questions
What is the price of Metal Rotary Potentiometer B1M 1MΩ 3-Pin 15mm Shaft in Egypt?
Metal Rotary Potentiometer B1M 1MΩ 3-Pin 15mm Shaft currently costs 5.5 EGP in Egypt.
Where can I buy Metal Rotary Potentiometer B1M 1MΩ 3-Pin 15mm Shaft in Egypt?
Metal Rotary Potentiometer B1M 1MΩ 3-Pin 15mm Shaft is available from Microohm and Makers Electronics. Compare the offers above to find the best price.
Can I read a B1M with an Arduino analog input?
It works, but the ATmega328P ADC datasheet recommends a source impedance of 10 kΩ or less for accurate readings. A 1 MΩ pot usually needs a voltage follower buffer, or a lower-value potentiometer, for stable results.
What does the B in B1M mean?
The letter B indicates a linear taper, so the resistance changes evenly across the shaft rotation. A-taper potentiometers are logarithmic and are commonly used for audio volume.
