1.1/4” Round / Single-Turn / Cermet 2.Industrial / Sealed 3.5 standard terminal styles 4.Tape and reel packaging available
Electrical Characteristics
Standard Resistance Range...................................10 to 1 megohm (see standard resistance table)
Resistance Tolerance ............±10 % std. (closer tolerance available)
Absolute Minimum Resistance......................................1 % or 2 ohms (whichever is greater)
Contact Resistance Variation..........................3.0 % or 3 ohms max. (whichever is greater)
Adjustability
Voltage ....................................±0.05 % Resistance ..............................±0.15 % Resolution.....................................Infinite
Insulation Resistance ................500 vdc. 1,000 megohms min. Dielectric Strength
Sea Level .................................600 vac 80,000 Feet ..............................250 vac Adjustment Angle ..................240 ° nom.
Environmental Characteristics Power Rating @ 85 °C (300 volts max.).................................................0.5 watt
Power Rating @ 150 °C.................0 watt Temperature Range ....-55 °C to +150 °C Temperature Coefficient ....±100 ppm/°C
Seal Test........................85 °C Fluorinert Humidity........MIL-STD-202 Method 106 96 hours(3 % ∆TR,10 Megohms IR)
Vibration.........30 G (1 % ∆TR; 1 % ∆VR) except “P” pin style Shock...........100 G (1 % ∆TR; 1 % ∆VR)
Load Life..............1,000 hours 0.5 watt @ 85 °C (3 % ∆TR; 3 % CRV) Rotational Life ........................200 cycles (4 % ∆TR; 4 % CRV)
Physical Characteristics
Mechanical Angle ..................260 ° nom. Torque .............................5.0 oz-in. max. Stop Strength ..................5.0 oz -in. min.
Terminals ........................Solderable pins Weight ........................................0.02 oz. Marking .........Manufacturer’s trademark,
resistance code, date code,manufacturer’s model number and style Wiper................50 % (Actual TR) ±10 %
Standard Packaging .....50 pcs. per tube Adjustment Tool ..............................H-90
| Resistance (Ohms) | Resistance Code |
| 10 20 50 | 100 200 500 |
| 100 200 500 1,000 2,000 5,000 10,000 20,000 25,000 50,000 100,000 | 101 201 501 102 202 502 103 203 253 503 104 |
| 200,000 250,000 500,000 1,000,000 | 204 254 504 105 |
