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BNS3303C resistor trimmers, potentiometer and rheostat Series
bournsSMD resistive trimmers with various resistances
The BNS3303C series from Bourns, Inc., consists of surface mount trimmer resistors, potentiometers, and rheostats. These components are designed for precision adjustments in circuits where resistance needs to be fine-tuned. They come in various resistance values, making them versatile for a wide range of applications.
If you're working on audio equipment or amplifiers, these trimmers can be used to adjust gain and balance. In power supplies, they help in setting voltage reference points accurately. Engineers often reach for these components when precise control over resistance is necessary but space is limited, as their SMD form factor allows for compact designs without compromising on functionality.
One thing worth noting is that these trimmers offer a high level of repeatability and stability, which is crucial in systems where consistent performance is key. Another practical benefit is their robustness; they can handle significant power dissipation, making them suitable for both low-power and high-power applications. Overall, the BNS3303C series provides a reliable solution for precise resistance adjustment in modern electronic systems.
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BNS3303C resistor trimmers, potentiometer and rheostat - Part List
13 parts in total| Mfr Part # | Quantity Available | Price | Category | Tolerance | Resistance | Power - Rated | Mounting Type | Type | Number of Turns | Operating Temperature |
|---|---|---|---|---|---|---|---|---|---|---|
 BNS3303C1104E Res Trimmer 100K Ohm 25% 3/20W 1(Elec)/1(Mech)Turn (3 X 3.75 X 1.91mm) Foot Print SMD Embossed T/R bourns | 0 | - | 25 % | 100 KOhm | 3/20 W | Surface Mount | Trimmer | 1(Elec)|1(Mech) Turns | -40 to 125 °C | |
BNS3303C1204E Res Trimmer 200K Ohm 25% 3/20W 1(Elec)/1(Mech)Turn (3 X 3.75 X 1.91mm) Foot Print SMD Embossed T/R bourns | 0 | - | 25 % | 200 KOhm | 3/20 W | Surface Mount | Trimmer | 1(Elec)|1(Mech) Turns | -40 to 125 °C | |
BNS3303C1203E Res Trimmer 20K Ohm 25% 3/20W 1(Elec)/1(Mech)Turn (3 X 3.75 X 1.91mm) Foot Print SMD Embossed T/R bourns | 0 | - | 25 % | 20 KOhm | 3/20 W | Surface Mount | Trimmer | 1(Elec)|1(Mech) Turns | -40 to 125 °C | |
BNS3303C1504E Res Trimmer 500K Ohm 25% 3/20W 1(Elec)/1(Mech)Turn (3 X 3.75 X 1.91mm) Foot Print SMD Embossed T/R bourns | 0 | - | 25 % | 500 KOhm | 3/20 W | Surface Mount | Trimmer | 1(Elec)|1(Mech) Turns | -40 to 125 °C | |
BNS3303C1201E Res Trimmer 200 Ohm 25% 3/20W 1(Elec)/1(Mech)Turn (3 X 3.75 X 1.91mm) Foot Print SMD Embossed T/R bourns | 0 | - | 25 % | 200 Ohm | 3/20 W | Surface Mount | Trimmer | 1(Elec)|1(Mech) Turns | -40 to 125 °C | |
BNS3303C1101E Res Trimmer 100 Ohm 25% 3/20W 1(Elec)/1(Mech)Turn (3 X 3.75 X 1.91mm) Foot Print SMD Embossed T/R bourns | 0 | - | 25 % | 100 Ohm | 3/20 W | Surface Mount | Trimmer | 1(Elec)|1(Mech) Turns | -40 to 125 °C | |
BNS3303C1202E Res Trimmer 2K Ohm 25% 3/20W 1(Elec)/1(Mech)Turn (3 X 3.75 X 1.91mm) Foot Print SMD Embossed T/R bourns | 0 | - | 25 % | 2 KOhm | 3/20 W | Surface Mount | Trimmer | 1(Elec)|1(Mech) Turns | -40 to 125 °C | |
BNS3303C1501E Res Trimmer 500 Ohm 25% 3/20W 1(Elec)/1(Mech)Turn (3 X 3.75 X 1.91mm) Foot Print SMD Embossed T/R bourns | 0 | - | 25 % | 500 Ohm | 3/20 W | Surface Mount | Trimmer | 1(Elec)|1(Mech) Turns | -40 to 125 °C | |
BNS3303C1502E Res Trimmer 5K Ohm 25% 3/20W 1(Elec)/1(Mech)Turn (3 X 3.75 X 1.91mm) Foot Print SMD Embossed T/R bourns | 0 | - | 25 % | 5 KOhm | 3/20 W | Surface Mount | Trimmer | 1(Elec)|1(Mech) Turns | -40 to 125 °C | |
BNS3303C1103E Res Trimmer 10K Ohm 25% 3/20W 1(Elec)/1(Mech)Turn (3 X 3.75 X 1.91mm) Foot Print SMD Embossed T/R bourns | 0 | - | 25 % | 10 KOhm | 3/20 W | Surface Mount | Trimmer | 1(Elec)|1(Mech) Turns | -40 to 125 °C | |
BNS3303C1503E Res Trimmer 50K Ohm 25% 3/20W 1(Elec)/1(Mech)Turn (3 X 3.75 X 1.91mm) Foot Print SMD Embossed T/R bourns | 0 | - | 25 % | 50 KOhm | 3/20 W | Surface Mount | Trimmer | 1(Elec)|1(Mech) Turns | -40 to 125 °C | |
BNS3303C1102E Res Trimmer 1K Ohm 25% 3/20W 1(Elec)/1(Mech)Turn (3 X 3.75 X 1.91mm) Foot Print SMD Embossed T/R bourns | 0 | - | 25 % | 1 KOhm | 3/20 W | Surface Mount | Trimmer | 1(Elec)|1(Mech) Turns | -40 to 125 °C | |
BNS3303C1105E Res Trimmer 1M Ohm 25% 3/20W 1(Elec)/1(Mech)Turn (3 X 3.75 X 1.91mm) Foot Print SMD Embossed T/R bourns | 0 | - | 25 % | 1 MOhm | 3/20 W | Surface Mount | Trimmer | 1(Elec)|1(Mech) Turns | -40 to 125 °C |