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參數(shù)資料
| 型號： | 91A1A-B28-B20 |
| 元件分類： | 數(shù)字電位計 |
| 英文描述： | DREHPOTENTIOMETER EIN LIN 6.35MM 100K 1W |
| 中文描述： | DREHPOTENTIOMETER艾因林6.35mm的10萬1W的 |
| 文件頁數(shù)： | 7/54頁 |
| 文件大?。?/td> | 2453K |
| 代理商： | 91A1A-B28-B20 |
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3310 - 9mm Square Sealed Panel Control
Features
I
Conductive plastic
I
Linear and audio tapers
I
PC board and bushing mount
I
Plastic bushing and plastic shaft
I
Withstands typical industrial washing
processes
I
Compact package saves board and panel
space
Electrical Characteristics
Standard Resistance Range - Linear....................................................................................................................................................1K ohms to 1 megohm
Total Resistance Tolerance - Linear Tapers......................................................................................................................................................................±20%
Independent Linearity.........................................................................................................................................................................................................±5%
Absolute Minimum Resistance......................................................................................................................................................................2 ohms maximum
Effective Electrical Angle............................................................................................................................................................................................270° ±15°
Contact Resistance Variation.............................................................................................................................................1% or 1 ohm (whichever is greater)
Dielectric Withstanding Voltage
Sea Level..................................................................................................................................................................................................900 VAC minimum
70,000 Feet...............................................................................................................................................................................................350 VAC minimum
Insulation Resistance .......................................................................................................................................................................1,000 megohms minimum
Power Rating @ 70°C (Derate to 0 at 125°C - Voltage Limited By Power Dissipation or 200 VAC, Whichever is Less)......................................... 0.25 watts
Environmental Characteristics
Operating Temperature .....................................................................................................................................................................+1°C to +125°C
Storage Temperature ......................................................................................................................................................................................-55°C to +125°C
TCR (Over Storage Temperature Range)............................................................................................................................................................±1,000ppm/°C
Vibration ..............................................................................................................................................................................................................................30G
Total Resistance Shift....................................................................................................................................................................................±1% maximum
Voltage Ratio Shift.........................................................................................................................................................................................±1% maximum
Shock ................................................................................................................................................................................................................................100G
Total Resistance Shift....................................................................................................................................................................................±1% maximum
Voltage Ratio Shift.........................................................................................................................................................................................±1% maximum
Load Life (1,000 Hours) ...........................................................................................................................................................................±10% TRS maximum
Rotational Life-No Load (50,000 Cycles)...................................................................................................................................................±5% TRS maximum
CRV ...............................................................................................................................................................................±3% or 3 ohms (whichever is greater)
Moisture Resistance.................................................................................................................................................................................................±10% TRS
Mechanical Characteristics
Stop Strength.............................................................................................................................................................................................................5.65 Ncm
Mechanical Angle..................................................................................................................................................................................................300° nominal
Torque - Running........................................................................................................................................................................................................3.53 Ncm
Weight........................................................................................................................................................................................................................4.5 grams
Flammability............................................................................................................................................................................................Conforms to UL94V-0
Terminals ...........................................................................................................................................................................................................Solderable pins
Marking................................................................Manufacturer’s symbol and model number, product code, terminal style, date code and resistance code
Standard Resistance Table
Resistance
(Ohms)
1,000
2,000
5,000
10,000
20,000
50,000
100,000
200,000
500,000
1,000,000
Resistance
Code
102
202
502
103
203
503
104
204
504
105
Popular values listed in boldface. Consult
factory for special resistances.
Part Numbering System
3310 Y - 0 0 1 - 103
Model Number Designator
3310 = 9mm Panel Control
Terminal Style Designator
Single Cup:
C = In-line Straight Terminals Side Exit 2.54 mm centers
R = In-line Terminals Rear Exit 2.54 mm centers
P = 5.08mm x 2.54mm Triangular Pattern Rear Exit
Y = 5.08mm x 5.08mmTriangular Pattern Rear Exit
Dual Cup (Pot/Pot or Pot/Switch):
H = Dual In-line Straight Terminals Rear Exit 2.54 mm centers
Shaft End Designator
0 = Shaft End Slotted
1 = Shaft End Flatted
Shaft Length Designator
0 = 12.7mm FMS Long Plastic Shaft
1 = 19.05mm FMS Long Plastic Shaft (Use with bushing version only)
2 = 5.59mm FMS Long Plastic Shaft (Bushingless version only)
Bushing Designator
Pot (or Pot/Pot):
1 = 6.35mm x 6.35mm Plastic
2 = 6.35mm x 6.35mm Ni Plated Brass
5 = Bushingless (Board Level Control)
Pot/Switch Bushing Designator (use with “H” terminal style only.)
3 = 6.35mm x 6.35mm Plastic
4 = 6.35mm x 6.35mm Ni Plated Brass
6 = Bushingless (Board Level) Pot/Switch
Resistance Code
(1st 2 digits are significant, 3rd digit is number of 0s to follow)
Specifications are subject to change without notice.
209
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| 91A1A-B28-B20L | 功能描述:電位計 100K 20% 5/8" SQ ST RoHS:否 制造商:Bourns 產(chǎn)品:Musical Syst Potentiometer 安裝風格:Panel 錐度:Audio, Linear 轉數(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 % |
| 91A1AB28B20R51 | 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 |
| 91A1AB28B22 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:DREHPOTENTIOMETER EIN LIN 6.35MM 250K 1W |
| 91A1A-B28-B22 | 功能描述:電位計 5/8" 250K 20% Square Single Turn RoHS:否 制造商:Bourns 產(chǎn)品:Musical Syst Potentiometer 安裝風格:Panel 錐度:Audio, Linear 轉數(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-B22L | 功能描述:電位計 250K 20% 5/8" SQ ST RoHS:否 制造商:Bourns 產(chǎn)品:Musical Syst Potentiometer 安裝風格:Panel 錐度:Audio, Linear 轉數(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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