參數(shù)資料
型號(hào)： 91A1A-B28-D10
元件分類： 數(shù)字電位計(jì)
英文描述： DREHPOTENTIOMETER EIN LOG 6.35MM 1K 0.5W
中文描述： DREHPOTENTIOMETER艾因日志6.35mm的一千為0.5W
文件頁數(shù)： 30/54頁
文件大?。?/td> 2453K
代理商： 91A1A-B28-D10
Specifications are subject to change without notice.
232
Open-Frame Slide Potentiometer
Electrical Characteristics
20MM
Standard Resistance Range...........Linear.......... 2K 5K 10K 20K 50K 100K 200K 500K
(ohms)
Audio..........
5K 10K 20K 50K 100K 200K 500K
Resistance Tolerance ......................................... ±20%, All Resistance/Tapers
Resistance Taper............................Linear ....... B Tapers (see taper curves)
Independent Linearity......................................... ±5% for B Tapers
Absolute Minimum Resistance........................... 1% or 100 ohms, whichever is less, for B taper
Continuity ........................................................... Maintained for full stroke
Effective Electrical Travel.................................... 90% of Mechanical Travel
Peak Noise (CRV) Linear/Audio.......................... 2% / 5%
Theoretical Resolution........................................ Essentially Infinite
Dielectric Strength (Sea Level)........................... 500 VAC, 1 minute, between Lever and Terminals
Insulation Resistance (500 VDC)........................ 1,000 megohms minimum between Lever and Terminals
Power Rating at 70°C .....................Linear......... 0.1 Watt
(0 Watt at 90°C)
Audio.......... 0.05 Watt
Maximum Working Voltage................................. Power Dissipation or 350 VAC, whichever is less
Tracking Error (Dual Only)................................... 4 dB maximum; 0 to -40 dB
Environmental Characteristics
Storage Temperature.......................................... -20°C to +90°C
Temperature Coefficient of Resistance .............. ±1,000ppm/°C
Vibration (10 to 55 Hz, 1.5mm)........................... Voltage Ratio Change: ±5% maximum. Total Resistance Shift: ±2% maximum
Load Life ............................................................ (Pre-conditioning: 55°C, 20% RH, 24 ± 4 Hours)
(Rated Power at 25°C for 1,000 Hours).............. Total Resistance Shift: ±10%
Sliding Life ......................................................... Total Resistance Shift: ±5% = Linear; 2K, 5K, 10k, 20K, 50K,
(No Load - 15,000 Cycles)
±10% = Linear; 100K, 200K, 500K, & Audio; 2K to 500k
Moisture Resistance (96 Hours @ 40°C ............ Total Resistance Shift: Linear ±12% maximum, Audio ±20% maximum
90-95% RH, Rated Power)
Insulation Resistance: 100 megohms minimum
Soldering Heat (3 Seconds @ 350°C)................. Total Resistance Shift: ±5% maximum
Mechanical Characteristics
Operating Force ................................................. 15 to 150 Gr
Stop Strength..................................................... 1.5 Kg minimum
Stroke................................................................. 20mm
Terminals ............................................................ PC Pins (Vertical or Horizontal)
Markings............................................................. Trademark, date code, taper, and resistance (ex. B10K) and J apan
Features
I
Minimal installation space for maximum
design flexibility
I
Linear or audio taper versions
I
Wide assortment of options
相關(guān)PDF資料
PDF描述
91A1A-B28-D15 DREPOTENTIOMETER EIN LOG 6.35MM 10K 0.5W
91A1A-B28-D20 DREPOTENTIOMETER EINLOG 6.35MM 100K 0.5W
PCW1J-B24-KAB102 POTENTIOMETER EIN LIN 1K STANDARD 0.75W
PCW1J-B24-KAB103 POTENTIOMETER EIN LIN 10K STANDARD 0.75W
PCW1J-B24-KAB502 POTENTIOMETER EIN LIN 5K STANDARD 0.75W
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
91A1A-B28-D10L 功能描述:電位計(jì) 1K 20% 5/8" SQ ST RoHS:否 制造商:Bourns 產(chǎn)品:Musical Syst Potentiometer 安裝風(fēng)格:Panel 錐度:Audio, Linear 轉(zhuǎn)數(shù): 電阻:500 kOhms 元件類型:Carbon 軸類型:Round / Plain 端接類型:Solder Lug 電壓額定值:200 V 功率額定值:0.2 W 容差:20 %
91A1AB28D10R51 制造商:未知廠家 制造商全稱:未知廠家 功能描述:For technical assistance call the Sensor Controls Products number on the back cover
91A1A-B28-D12 功能描述:電位計(jì) 5/8" 2.5K 20% Square Single Turn RoHS:否 制造商:Bourns 產(chǎn)品:Musical Syst Potentiometer 安裝風(fēng)格:Panel 錐度:Audio, Linear 轉(zhuǎn)數(shù): 電阻:500 kOhms 元件類型:Carbon 軸類型:Round / Plain 端接類型:Solder Lug 電壓額定值:200 V 功率額定值:0.2 W 容差:20 %
91A1A-B28-D13 功能描述:電位計(jì) 5/8" 5K 20% Square Single Turn RoHS:否 制造商:Bourns 產(chǎn)品:Musical Syst Potentiometer 安裝風(fēng)格:Panel 錐度:Audio, Linear 轉(zhuǎn)數(shù): 電阻:500 kOhms 元件類型:Carbon 軸類型:Round / Plain 端接類型:Solder Lug 電壓額定值:200 V 功率額定值:0.2 W 容差:20 %
91A1A-B28-D13L 功能描述:電位計(jì) 5K 20% 5/8" SQ ST RoHS:否 制造商:Bourns 產(chǎn)品:Musical Syst Potentiometer 安裝風(fēng)格:Panel 錐度:Audio, Linear 轉(zhuǎn)數(shù): 電阻:500 kOhms 元件類型:Carbon 軸類型:Round / Plain 端接類型:Solder Lug 電壓額定值:200 V 功率額定值:0.2 W 容差:20 %
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