器件名称: 62MR250KLF
功能描述: 1/4 Diameter Single Turn Cermet Trimming Potentiometer
文件大小: 56.66KB 共3页
简 介:MODEL 62
1/4” Diameter Single Turn Cermet Trimming Potentiometer
ELECTRICAL
1
Standard Resistance Range, Ohms Standard Resistance Tolerance Input Voltage, Maximum Slider Current, Maximum Power Rating, Watts End Resistance, Maximum Actual Electrical Travel, Nominal Dielectric Strength Insulation Resistance, Minimum Resolution Contact Resistance Variation, Maximum
ENVIRONMENTAL
10 to 1Meg ±10% (<100 Ohms = ±20%) 200 Vdc or rms not to exceed power rating 100mA or within rated power, whichever is less 0.5 at 70°C derating to 0 at 125°C 2 Ohms 220° 600Vrms 100 Megohms Essentially infinite 1% or 1 Ohm, whichever is greater
Seal Temperature Coefficient, Maximum Operating Temperature Range Thermal Shock Moisture Resistance Shock, 6ms Sawtooth Vibration High Temperature Exposure Rotational Life Load Life at 0.5 Watts Resistance to Solder Heat
MECHANICAL
85°C Fluorinert (No Leaks) ±100ppm/°C –55°C to +125°C 5 cycles, –55°C to +125°C (1% RT, 1% VR) Ten 24 hour cycles (1% RT, IR 100 Megohms Min.) 100G’s (1% RT, 1% VR) 20G’s, 10 to 2,000 Hz (1% RT, 1% VR) 250 hours at 125°C (2% RT, 2% VR) 200 cycles (2% RT) 1,000 hours at 70°C (2% RT) 260°C for 10 sec. (1% RT)
Mechanical Stops Torque, Starting Maximum Weight, Nominal
Fluorinert is a registered trademark of 3M Company. Specifications subject to change without notice.
Solid 3 oz.-in. (0.021 N-m) .02 oz. (0.60 grams)
1-31
Model 62
TOP ADJUSTMENT (Inch/mm)
Model 62P, 62PF Model 62P (1) (3) .007 Min. 0.178 Standoff 3 Places A .210 ……
