Dongguan SANNI Electronics Technology Co., Ltd.
Dongguan SANNI Electronics Technology Co., Ltd. have more than 10year of experiences in design and manufacture of potentiometer, encoder, switches and other electronics components. Factory covers 1
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Single-Turn / Cermet / Industrial / Sealed
Miniature package
Tape and reel packaging available
RoHS Compliant
Product Characters
| 1.Electrical Characteristics | |
| Total resistance (standard resistance range) | 100Ω-3MΩ |
| Total resistance tolerance | ±10% std. |
| Residual resistance(Absolute minimum resistance) | 1% or 2ohms |
| Adjustability Voltage divider | ±0.05% |
| Rheostat | ±0.15% |
| Resolution | Infinite |
| Insulation resistance | 500vdc. 1000mΩmin. |
| Dielectric Strength | Sea Level:900vac, 80,000 feet:350vac |
| 2.EnvironmentalCharacteristics | |
| Adjustment Angle | 240o |
| Power Rating (300 volts max.) | 70oC:0.5watt,125oC:0watt |
| Temperature range | -55oC to +125oC |
| Temperature Coefficient | ±100 ppm/°C |
| Seal Test | 85 °C Fluorinert† |
| Humidity | MIL-STD-202 Method 103,96 hours (2 % ΔTR; 10 Megohms IR) |
| Vibration | 30 G (1 % ΔTR; 1 % ΔVR) |
| Shock | 100 G (1 % ΔTR; 1 % ΔVR) |
| Load Life | 1,000 hours 0.5 watt @ 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) |
| 3.Physical Characteristics | |
| Mechanical Angle | 270 ° nom. |
| Torque | 3.0 oz-in. max. |
| Stop Strength | 7.0 oz -in. min. |
| Terminals | Solderable pins |
| Weight | 0.02 oz. |
| Marking | Resistance code, |
| Wiper | 50 % (Actual TR) ±10 % |
| Flammability | U.L. 94V-0 |
| Standard Packaging | 50 pcs. per tube |
| Adjustment Tool | H-90 |
FAQ
• Q: Can I get sample from you?
• A: Yes, we can provide the free samples for your testing, please contact us for free and tell us which product you need.
• Q: Do you accept customization?
• A: Yes, customization is acceptable, please contact our sales staffs for consult.
• Q: Can you provide help for technical issues?
• A: Yes, we have more than 10 years of research and development in the electronic potentiometer industry. If you need technical help in the purchase process, please feel free to contact us.