Bourns 3250
Trimming Potentiometer
| Part No. | 3250 |
|---|---|
| Datasheet | 3250 Download |
| Manufacturer |  Bourns |
| Description | Trimming Potentiometer |
| Buy | Stock & Price |
ELECTRICAL CHARACTERISTICS
Standard Resistance Range 10 to 50K ohms (see standard resistance table) Resistance Tolerance ±5 % std. (tighter tolerance available) Absolute Minimum Resistance 0.1 % or 1 ohm max. (whichever is greater) Noise 100 ohms ENR max. Resolution See Resistance Table Insulation Resistance 500 VDC 1,000 megohms min. Dielectric Strength Sea Level 1,000 VAC 80,000 Feet 400 VAC Adjustment Travel 25 turns nom. Environmental Characteristics Power Rating @ 85 °C 1.0 watt Power Rating @ 150 °C 0 watt Temperature Range -65 °C to +150 °C Temperature Coefficient ±50 ppm/°C Seal Test 85 °C (pin styles only) Humidity MIL-STD-202 Method 106 (2 % DTR; 100 Megohms IR) Vibration 30 G (1 % DTR; 0.5 % + resolution DVR) Shock 100 G (1 % DTR; 0.5 % + resolution DVR) Load Life 1,000 hours 1.0 watt @ 85 °C (2 % DTR; 500 ohms ENR) Rotational Life 200 cycles (2 % DTR; 500 ohms ENR) Physical Characteristics Torque 5.0 oz-in. max. Mechanical Stops Wiper idles Terminals Solderable printed circuit pins Flexible leads (7 strands of 30 AWG) Flexible Lead Colors 3250L-1 Green, Yellow and Red 3250L-FT7 Red, White and Black Weight 0.06 oz.
