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參數(shù)資料
| 型號： | 64PR20KLFTR |
| 廠商： | BI Technologies Corporation |
| 元件分類： | 數(shù)字電位計 |
| 英文描述： | 1/4 Square Multiturn Cermet Trimming Potentiometer |
| 中文描述： | 1 / 4方多轉(zhuǎn)金屬陶瓷微調(diào)電位器 |
| 文件頁數(shù)： | 1/4頁 |
| 文件大小： | 68K |
| 代理商： | 64PR20KLFTR |
1
1-35
Model 64
ELECTRICAL
Standard Resistance Range, Ohms
Standard Resistance Tolerance
Input Voltage, Maximum
Slider Current, Maximum
Power Rating, Watts
End Resistance, Maximum
Actual Electrical Travel, Turns, Nominal
Dielectric Strength
Insulation Resistance, Minimum
Resolution
Contact Resistance Variation, Maximum
10 to 1Meg
±10%
200Vdc or rms not to exceed power rating
100mA or within rated power, whichever is less
0.25 at 85°C derating to 0 at 150°C
2 Ohms
12
900Vrms
1,000 Megohms
Essentially infinite
1% or 1 Ohms, whichever is greater
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 (No Leaks)
±100ppm/°C
–65°C to +150°C
5 cycles, –65°C to +150°C (1%
RT, 1%
VR)
Ten 24 hour cycles (1%
RT, IR 1,000 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 85°C (2%
RT)
260°C for 10 sec. (1%
RT)
MECHANICAL
Mechanical Stops
Torque, Starting Maximum
Weight, Nominal
Clutch action, both ends
3 oz.-in. (0.021 N-m)
.014 oz. (0.40 grams)
MODEL 64
1/4” Square
Multiturn
Cermet Trimming
Potentiometer
Fluorinert is a registered trademark of 3M Company.
Specifications subject to change without notice.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 64PR20LFAP | 1/4 Square Multiturn Cermet Trimming Potentiometer |
| 64PR20LFTR | 1/4 Square Multiturn Cermet Trimming Potentiometer |
| 64PR250KLFAP | 1/4 Square Multiturn Cermet Trimming Potentiometer |
| 64PR250KLFTR | 1/4 Square Multiturn Cermet Trimming Potentiometer |
| 64PR25KLFAP | 1/4 Square Multiturn Cermet Trimming Potentiometer |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 64PR20LF | 功能描述:微調(diào)電阻 - 通孔 20 ohm 10% 1/4" squ 12 turn RoHS:否 制造商:Vishay/Sfernice 產(chǎn)品:Trimmer Resistors - Multi Turn 產(chǎn)品類型:Multiturn 轉(zhuǎn)數(shù):14 錐度:Linear 電阻:10 kOhms 電壓額定值:250 V 端接類型:Pin 功率額定值:250 mW (1/4 W) 容差:10 % 溫度系數(shù):100 PPM / C |
| 64PR20LFAP | 制造商:BITECH 制造商全稱:Bi technologies 功能描述:1/4 Square Multiturn Cermet Trimming Potentiometer |
| 64PR20LFTR | 制造商:BITECH 制造商全稱:Bi technologies 功能描述:1/4 Square Multiturn Cermet Trimming Potentiometer |
| 64PR250K | 制造商:BI TECHNOLOGIES 功能描述:64 Series 1/4 inch Square 250 kOhm 10 % Multi-Turn Trimming Potentiometer 制造商:TT Electronics / BI Technologies 功能描述:Res Cermet Trimmer 250K Ohm 10% 1/4W 12(Elec)Turn 1.78mm (6.35 X 7.37 X 4.45mm) Pin Thru-Hole Tube |
| 64PR250KLF | 功能描述:微調(diào)電阻 - 通孔 250K ohm 10% 1/4" squ 12 turn RoHS:否 制造商:Vishay/Sfernice 產(chǎn)品:Trimmer Resistors - Multi Turn 產(chǎn)品類型:Multiturn 轉(zhuǎn)數(shù):14 錐度:Linear 電阻:10 kOhms 電壓額定值:250 V 端接類型:Pin 功率額定值:250 mW (1/4 W) 容差:10 % 溫度系數(shù):100 PPM / C |
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