參數(shù)資料
型號： 51SAD-U25-A10
英文描述： Dual/Triple Ultra-Low-Voltage SOT23 µP Supervisory Circuits
中文描述： DREHPOTENTIOMETER EINFACH林一千為0.5W
文件頁數(shù)： 44/54頁
文件大?。?/td> 2453K
代理商： 51SAD-U25-A10
PTV142 - 14mm Dual Potentiometer
Specifications are subject to change without notice.
246
Electrical Characteristics
Taper ................................................A, B
Standard Resistance Range
............................1K ohms to 1M ohms
Standard Resistance Tolerance ....±20%
Standard Nominal Resistance Value
..............See standard resistance table
Residual Resistance
..................500 ohms maximum or 1%
of nominal resistance
Environmental Characteristics
Power Rating ............................0.05 watt
Maximum Operating Voltage ......50V AC
Sliding Noise................100mV maximum
Physical Characteristics
Mechanical Angle ......................300° ±5°
Rotational Torque..............20 to 200 gcm
Click Torque......................30 to 300 gcm
Stop- End Strength......6 kgcm minimum
Rotational Life....15,000 cycles minimum
Soldering Condition..............300°C max.
within 3 seconds
PTV142B-2 No Bushing
L
F
30
°
DIA. HOLES 7 PLCS.
DU4.0
(.157)
RECOMMENDED PCB LAYOUT
+0.1
-0.0
(.078 )
-0.0
SHAFT SHOWN IN CCW POSITION
4.5
(.177 )
+0
-0.5
6.0
(.236 )
+0
-0.5
0.5
(.019)
2.6
(.102)
10.0
(.393)
2.0
(.078)
6.1
(.240)
3.5
(.137)
8.2
(.322)
0.5
(.019)
1.5
(.059)
0.7
(.027)
13.5
(.531)
16.1
(.633)
6.7
(.263)
14.0
(.551)
2.1
+0.1
-0.0
(.082 )
1.0
+0.2
-0.0
(.039 )
14.3
(.562)
3.3
(.129)
12.0
(.472)
8.0
(.314)
2.0
L
20
25
(.787)
7
(.275)
(.984)
12
(.472)
F
Dimensions Without Bushing
PTV142B-4 No Bushing
30
°
4.0
8.0 12.0
DUMMY
RECOMMENDED PCB LAYOUT
10.0
3.2
SHAFT SHOWN IN CCW POSITION
3.5
(.137)
8.2
(.322)
2.0
±
0.15
(.078
±
.005
)
6.7
(.263)
14.0
(.551)
9.7
(.381)
DIA. HOLES
7 PLCS.
1.0
+0.2
-0.0
(.039 )
2.1
+0.1
-0.0
(.082 )
2.0
+0.1
-0.0
(.078 )
11.0
(.433)
15.3
(.602)
L
F
4.5
(.177 )
+0
-0.5
6.0
(.236 )
+0
-0.5
0.5
(.019)
0.5
(.019)
1.5
(.059)
Features
I
Carbon element
I
Insulated shaft
I
Snap-in clip
I
Center detent option
I
Assorted pin layouts
Applications
I
Audio/TV sets
I
Car radio
I
Amplifiers/mixers/drum machines/
synthesizers
I
PCs/monitors
I
Appliances
Product Dimensions
How To Order
PTV142 B - 2 0 E 1 20 A - A 203
Model
Center Tap
Option
B = No Tap
T = Center Tap
Pin Style
2 = PC Pins vert./
Down Facing
4 = PC Pins horz./
Rear Facing
Center Detent Option
0 = No Detent
2 = Center Detent
Electrical Diagram
(See Diagram)
E = for Tone application
Y = for Volume
application
Bushing Option
0 = No Bushing
1 = With Bushing
(M9x0.75)x5mm
Standard Shaft Length
15 = 15mm
20 = 20mm
25 = 25mm
Shaft Styles
A = Flat Type Insulated Shaft
Resistance Taper
A = Audio Taper
B = Linear Taper
Resistance Code (See Table)
Other styles available.
DIMENSIONS ARE:
METRIC
(INCHES)
相關(guān)PDF資料
PDF描述
51SAD-U25-A15 DREHPOTENTIOMETER EINFACH LIN 10K 0.5W
91A1A-B28-B12 DREHPOTENTIOMETER EIN LIN 6.35MM 2K5 1W
91A1A-B28-B13 DREHPOTENTIOMETER EIN LIN 6.35MM 5K 1W
91A1A-B28-B15 DREHPOTENTIOMETER EIN LIN 6.35MM 10K 1W
91A1A-B28-B17 DREHPOTENTIOMETER EIN LIN 6.35MM 25K 1W
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
51SAD-U25-A10L 功能描述:電位計(jì) 1/2" PANL CONTRL 1K SQ Sealed 1Turn 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 %
51SAD-U25-A13 功能描述:電位計(jì) 1/2" 5K 10% Square Sealed 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 %
51SAD-U25-A13L 功能描述:電位計(jì) 1/2" 5K 10% Square Sealed 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 %
51SAD-U25-A15 功能描述:電位計(jì) 1/2" 10K 10% Square Sealed 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 %
51SAD-U25-A15L 功能描述:電位計(jì) 1/2" PANL CONTRL 10K SQ Sealed 1Turn 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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