参数资料
型号: 24WR10KLFTR
厂商: BI Technologies Corporation
元件分类: 数字电位计
英文描述: 4mm Diameter Single Turn Cermet Trimming Potentiometer
中文描述: 4毫米直径单转金属陶瓷微调电位器
文件页数: 1/3页
文件大小: 68K
代理商: 24WR10KLFTR
1
1-13
Model 24
ELECTRICAL
ENVIRONMENTAL
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
85°C Fluorinert
±100ppm/°C (<200 ohms = ±250ppm/°C)
–55°C to +125°C
5 cycles, –55°C to +125°C (2%
RT, 2%
VR)
Ten 24 hour cycles (3%
RT)
100G’s (2%
RT, 1%
VR)
20G’s, 10 to 2,000 Hz (1%
RT, 1%
VR)
250 hours at 125°C (2%
RT, 1%
VR)
200 cycles (5%
RT)
1,000 hours at 70°C (3%
RT)
350°C for 3 sec. (1%
RT)
MECHANICAL
Mechanical Stops
Stop Strength, Minimum
Torque, Maximum
Weight, Nominal
Fluorinert is a registered trademark of 3M Company.
Specifications subject to change without notice.
Solid
3 oz.-in. (200 gr-cm)
2 oz.-in. (150 gr-cm)
.01 oz.(0.3 grams)
MODEL 24
4mm Diameter
Single Turn
Cermet Trimming
Potentiometer
Standard Resistance Range, Ohms
Standard Resistance Tolerance
Input Voltage, Maximum
Power Rating, Watts
End Resistance, Maximum
Actual Electrical Travel, Nominal
Dielectric Strength
Insulation Resistance, Minimum
Resolution
Contact Resistance Variation, Maximum
10 to 1Meg
±20% (±10% available)
200 Vdc or rms not to exceed power rating
0.5 at 70°C derating to 0 at 125°C
1% or 3 Ohms, whichever is greater
190°
500Vrms
1,000 Megohms
Essentially infinite
2% or 3 Ohms, whichever is greater
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