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53SFM-U16-H20L PDF预览

53SFM-U16-H20L

更新时间: 2024-10-29 07:12:47
品牌 Logo 应用领域
伯恩斯 - BOURNS /
页数 文件大小 规格书
3页 248K
描述
Potentiometer, Cermet, 1W, 100000ohm, 5% +/-Tol, -150,150ppm/Cel, 4965,

53SFM-U16-H20L 数据手册

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Features  
RoHS compliant*  
Conductive plastic or cermet  
Linear and audio tapers  
PC board and bushing mount  
Gangable  
Metal bushing and shaft  
Sealed for board washing  
51/53 - Sealed 1/2 ” (12.5 mm) Square Control  
1
Electrical Characteristics  
Conductive Plastic  
Cermet  
Standard Resistance Range  
Linear ...................................................................................................1 K ohms to 1 megohm......................... 150 ohms to 1 megohm  
Audio....................................................................................................1 K ohms to 1 megohm......................... 1 K ohms to 1 megohm  
Total Resistance Tolerance  
Linear Tapers........................................................................................±10 ꢀ or ±ꢁ0 ꢀ.................................... ±10 ꢀ or ±5 ꢀ  
Audio Tapers ........................................................................................±10 ꢀ or ±ꢁ0 ꢀ.................................... ±10 ꢀ  
Independent Linearity.................................................................................±5 ꢀ...................................................... ±5 ꢀ  
Absolute Minimum Resistance...................................................................ꢁ ohms maximum.................................. ꢁ ohms maximum  
Effective Electrical Angle............................................................................ꢁ70 ° ±5 ° .............................................. ꢁ70 ° ±5 °  
Contact Resistance Variation .....................................................................ꢁ ........................................................ ꢁ ꢀ  
Dielectric Withstanding Voltage (MIL-STD-ꢁ0ꢁ – Method 301)  
Sea Level..............................................................................................1,500 VAC minimum.............................. 1,500 VAC minimum  
70,000 ..................................................................................................500 VAC minimum................................. 500 VAC minimum  
Insulation Resistance .................................................................................1,000 megohms minimum..................... 1,000 megohms minimum  
Power Rating At 70 °C (Derate To 0 At 1ꢁ5 °C)  
(Voltage Limited By Power Dissipation or 350 VAC, Whichever Is Less)  
Linear Tapers........................................................................................0.5 watt.................................................. 1.0 watt  
Audio Tapers ........................................................................................0.ꢁ5 watt................................................ 0.5 watt  
Theoretical Resolution................................................................................Essentially infinite.................................. Essentially infinite  
1
Environmental Characteristics  
Operating Temperature Range ...................................................................+1 °C to +1ꢁ5 °C................................... +1 °C to +1ꢁ5 °C  
Storage Temperature Range ......................................................................-55 °C to +1ꢁ5 °C.................................. -55 °C to +1ꢁ5 °C  
Temperature Coefficient Over Storage Temperature Range ......................±1,000 ppmꢂ°C...................................... ±150 ppmꢂ°C  
Vibration (Single Section) ...........................................................................15 G....................................................... 15 G  
Total Resistance Shift...........................................................................±ꢁ ꢀ maximum..................................... ±ꢁ ꢀ maximum  
Voltage Ratio Shift................................................................................±5 ꢀ maximum..................................... ±5 ꢀ maximum  
Shock (Single Section) ...............................................................................30 G....................................................... 30 G  
Total Resistance Shift...........................................................................+ꢁ ꢀ maximum..................................... ±ꢁ ꢀ maximum  
Voltage Ratio Shift................................................................................±5 ꢀ maximum..................................... ±5 ꢀ maximum  
Load Life.....................................................................................................1,000 hours ........................................... 1,000 hours  
Total Resistance Shift...........................................................................±10 ꢀ TRS maximum........................... ±5 ꢀ TRS maximum  
Rotational Life (No Load)............................................................................50,000 cycles ........................................ ꢁ5,000 cycles  
Total Resistance Shift...........................................................................±10 ꢀ TRS maximum........................... ±10 ꢀ TRS maximum  
Contact Resistance Variation @ ꢁ5,000 Cycles ...................................±ꢁ ꢀ...................................................... ±± ꢀ  
Moisture Resistance (MIL-STD-ꢁ0ꢁ, Method 103, Condition B)  
Total Resistance Shift...........................................................................±10 ꢀ TRS............................................ ±5 ꢀ TRS  
IP Rating.....................................................................................................IP 6± ...................................................... IP 6±  
Mechanical Characteristics  
Stop Strength ............................................................................................................................................................................................... 56 N-cm (5 lb.-in.)  
Mechanical Angle...................................................................................................................................................................................................... ꢁ90 ° ±5 °  
Torque  
Starting (Dual Sections).............................................................................................................................................. +0.35 N-cm (+0.5 oz.-in.) maximum  
Running (Single Section).............................................................................................................................................0.15 to 1.± N-cm (0.ꢁ to ꢁ.0 oz.-in.)  
Running (Dual Section)................................................................................................................................................0.35 to 1.8 N-cm (0.5 to ꢁ.5 oz.-in.)  
Mounting (Torque on Bushing)..........................................................................................................................1.7 to ꢁ.0 N-m (15 to 18 lb.-in.) maximum  
Weight (Single Section).............................................................................................................................................................................................. 5.5 grams  
(Additional Section)............................................................................................................................................................................................. 3.0 grams  
Terminals ................................................................................................................................................................................................... PC pin or solder lug  
Soldering Condition ..................................................................Recommended hand soldering using Sn95ꢂAg5 no clean solder, 0.0ꢁ5 ” wire diameter.  
Maximum temperature 399 °C (750 °F) for 3 seconds. No wash process to be used with no clean flux.  
Part can be wave soldered at ꢁ60 °C (500 °F) for 5 seconds, no wash process with no clean flux.  
Marking.................................................................................................................. Manufacturer’s trademark, part number, resistance value and date code.  
Ganging (Multiple Section Potentiometer) ............................................................................................................................................ ꢁ sections maximum**  
Hardware...........................................One lockwasher and one mounting nut is shipped with each potentiometer, except where noted in the part number.  
1
At room ambient: +ꢁ5 °C nominal and 50 ꢀ relative humidity nominal, except as noted.  
** Additional sections available on special request with higher minimum order quantities.  
*RoHS Directive 2002/95/EC Jan 27, 2003 including Annex.  
Specifications are subject to change without notice.  
Customers should verify actual device performance in their specific applications.  

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