BOURNS 3386 Trimmer Potentiometer 50k Ohm Through Hole, Single Turn, Top Adjust
BOURNS 3386 trimmer potentiometer, 50kΩ, single turn, cermet, through hole, top adjust. Suitable for circuit adjustments.
The BOURNS Trimpot 3386 series is a cermet, through hole trimming potentiometer designed for precise circuit adjustments in a wide range of electronic equipment. This single turn potentiometer offers reliable performance and is available in 3/8 inch square form factor. Choose from top adjust (F,G,K,P,R,U,V,Y) or side adjust (B,C,J,X,H,S,W) types to suit your application needs.
This 50k ohm trimmer features a cermet element, ensuring stable operation and a long rotational life of 200 cycles. With a power rating of 0.5W and a resistance tolerance of ±10%, it is suitable for various trimming and calibration tasks. The temperature coefficient of ±100ppm/°C and wide operating temperature range from -55°C to +125°C make it a robust choice for demanding environments.
The potentiometer is designed for through hole mounting, making it easy to integrate into existing PCB designs. It can be supplied with a knob for finger adjustment or with an extended shaft and cross slot rotor for more precise tool adjustment.
Features
- Cermet element for stability and durability
- Single turn adjustment
- Top adjust or side adjust versions available
- Resistance value: 50 kΩ
- Power rating: 0.5W
- Tolerance: ±10%
- Temperature coefficient: ±100ppm/°C
- Operating temperature: -55°C to +125°C
- Rotational life: 200 cycles
- Through hole mounting
- Available with knob for finger adjust or extended shaft with cross slot rotor
- Circuit adjustment in all types of electronic equipment
- Trimming and calibration applications
- Prototyping and PCB development
- Industrial and commercial electronics
- Trimmer Type: Single Turn
- Element Material: Cermet
- Adjustment Type: Top Adjust
- Track Resistance: 50 kΩ
- Potentiometer Mounting: Through Hole
- No. of Turns: 1 Turn
- Product Range: 3386 Series
- Power Rating: 500mW (0.5W)
- Resistance Tolerance: ±10%
- Temperature Coefficient: ±100ppm/°C
- Operating Temperature: -55°C to +125°C
- Rotational Life: 200 cycles
- Shape/Size: 3/8 inch square
- Weight: 0.76g
- Dimensions (HxWxD): 43 x 33 x 15 mm
- of Turns: 1Turns
- Trimmer Shape / Size: 3/8 Inch Square
- Operating Temperature Min: -55°C
- Operating Temperature Max: 125°C
- SVHC: No SVHC (04-Feb-2026)
Documents
Always follow local regulations and product guidance.
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