RI3362W Trimmer Potentiometer Single Turn With Adjustable Trimming Resistor
RI3362W Trimmer Potentiometer Single Turn Adjustable Trimming Resistor
Product features
RoHS Compliant
Single-Turn
Cermet
Industrial
Sealed
Miniature package
Tape and reel packaging available
What is Trimmer Potentiometer
A trimmer potentiometer, also known as a trim pot, is a variable resistance or adjustable potentiometer that can adjust, tune, and calibrate circuits. These trimmer resistors are usually used in initial calibration equipment after manufacture.
Product Characters
| 1.Physical Characteristics | |
| Mechanical Angle | 270 ° nom. |
| Torque | 3.0 oz-in (3.3 g.cm) max. |
| Stop Strength | 7.0 oz-in (7.88 g.cm ) min. |
| Terminals | Solderable pins |
| Weight | 0.06g |
| Marking | Resistance code (for example 10KΩ marked 103) |
| Wiper | 50 % (Actual TR) ±10 % |
| Flammability | UL 94V-0 |
| Standard Packaging | 50 pcs. per tube |
| Adjustment Tool | H-90 |
| 2.Electrical Characteristics | |
| Adjustability Voltage divider | ±0.05% |
| Total resistance (standard resistance range) | 100Ω-3MΩ |
| Total resistance tolerance | ±10% |
| Residual resistance(Absolute minimum resistance) | 1% or 2ohms |
| Insulation resistance | 500vdc. 1000mΩ min. |
| Rheostat | ±0.15% |
| Dielectric Strength | 80,000 feet:350 vac;Sea Level:900 vac, |
| 3.EnvironmentalCharacteristics | |
| Adjustment Angle | 240o |
| Power Rating (300 volts max.) | 70oC:0.5W,125oC:0W |
| Temperature range | -55oC to +125oC |
| Temperature Coefficient | ±100 ppm/°C |
| Seal Test | 85 °C Fluorinert |
| Humidity | 96 hours (2 % ΔTR; 10 mΩ IR) |
| Vibration | 30 G (1 % ΔTR; 1 % ΔVR) |
| Shock | 100 G (1 % ΔTR; 1 % ΔVR) |
| Load Life | 1,000 hours 0.5W@ 70 °C (3 % ΔTR; 3 % or 3 ohms,whichever is greater, CRV) |
| Rotational Life | 200 cycles (4 % ΔTR; 3 % or 3 ohms,whichever is greater, CRV) |
FAQ
1.Q: Do you accept customization?
A: Yes, customization is acceptable, please contact our sale for consult.
2.Q: Can I get sample from you?
A: Yes, we can provide the free samples for your testing, please contact us frelly and tell us your detail request.
3. Q: Can you provide help for technical issues?
A: Yes, we have more than 10 years of research and development in the industry. If you need technical help in the purchase process, please feel free to contact us.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.