3547H-1AC-102B [BOURNS]
Potentiometer, Hybrid, 1W, 1000ohm, 10% +/-Tol, -100,100ppm/Cel, 3 Turn(s), ROHS COMPLIANT;
| 型号： | 3547H-1AC-102B |
| 厂家： | 
BOURNS ELECTRONIC SOLUTIONS |
| 描述： | Potentiometer, Hybrid, 1W, 1000ohm, 10% +/-Tol, -100,100ppm/Cel, 3 Turn(s), ROHS COMPLIANT 电阻器 |
| 文件： | 总5页 (文件大小：201K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Features
■ Wirewound and Hybritron® elements
■ High rotational life
■ Designed for HMI and MMI applications
■ Dual gang option
■ Optional 0.20 % linearity
■ Optional A/R lug
■ Servo mount option
■ RoHS compliant*
■ Suitable for use under side load
3547 - 3-Turn Precision Potentiometer
Hybritron® Element
1
Electrical Characteristics
Wirewound Element
Standard Resistance Range..................................................................1K to 50K ohms......................................................1K to 10K ohms
Total Resistance Tolerance....................................................................±3 %.......................................................................±10 %
Independent Linearity............................................................................±0.25 %..................................................................±0.25 %
Independent Linearity (Maximum Practical)..........................................±0.20 %..................................................................±0.20 %
Effective Electrical Angle .......................................................................1080 ° +10 °, -0 °....................................................1080 ° +10 °, -0 °
Absolute Minimum Resistance/End Voltage..........................................1 ohm or 0.1 % maximum ......................................0.7 % maximum
(whichever is greater)
Noise/Output Smoothness ....................................................................100 ohms maximum...............................................0.15 % maximum
Max. Wiper Current @ 5K ohms ...........................................................20 mA.....................................................................10 mA
Dielectric Withstanding Voltage (MIL-STD-202, Method 301)
Sea Level...........................................................................................1,000 VAC minimum ..............................................1,000 VAC minimum
Insulation Resistance (500 VDC) ..........................................................1,000 megohms minimum......................................1,000 megohms minimum
Resolution..............................................................................................See How to Order chart ........................................Essentially infinite
Power Rating (Voltage Limited By Power Dissipation)
+70 °C................................................................................................1 watts....................................................................1 watts
+125 °C..............................................................................................0 watt......................................................................0 watt
1
Environmental Characteristics
Operating Temperature Range
Dynamic.............................................................................................-40 °C to +125 °C...................................................-40 °C to +125 °C
Static..................................................................................................-55 °C to +125 °C...................................................-55 °C to +125 °C
Temperature Coefficient (Over Static Temperature Range) ..................±50 ppm/°C ............................................................±100 ppm/°C
Temperature Cycling (5 Cycles Over Static Temperature Range).........±2 % TR shift max..................................................±4 % TR shift max.
Vibration (15 Gs, 10 Hz to 2 kHz)
Wiper Bounce....................................................................................0.1 ms max.............................................................0.1 ms max.
Shock (100 Gs, 6 ms sawtooth)
Wiper Bounce....................................................................................0.1 ms max.............................................................0.1 ms max.
Load Life (1,000 hours @ 70 °C)...........................................................±2 % TR shift max..................................................±5 % TR shift max.
Rotational Life
No Load.............................................................................................750,000 shaft revolutions ......................................1,500,000 shaft revolutions
Powered (MIL-PRF-12934)................................................................600,000 shaft revolutions ......................................1,200,000 shaft revolutions
Moisture Resistance (Mil-Std-202, Method 103)...................................±2 % TR shift max..................................................±5 % TR shift max.
IP Rating................................................................................................IP 50.......................................................................IP 50
1
Mechanical Characteristics
Mechanical Angle ...........................................................................................................................................................................................1080 ° +10 °, -0 °
Backlash....................................................................................................................................................................................................................1.0 ° max.
Stop Strength.......................................................................................................................................................................................53 N-cm (75 oz-in.) min.
Torque
Starting ........................................................................................................................................................................................0.5 N-cm (0.7 oz.-in.) max.
Running .......................................................................................................................................................................................0.5 N-cm (0.7 oz.-in.) max.
Clutch................................................................................................................................................................................1.0 to 4.2 N-cm (1.5 to 6.0 oz.-in.)
Mounting.......................................................................................................................................................................... 170-200 N-cm (15-18 in.-lb.) max.
Shaft Runout T.I.R. ..................................................................................................................................................................................... 0.08 mm (0.003 in.)
Lateral Runout T.I.R.................................................................................................................................................................................... 0.13 mm (0.005 in.)
Shaft End Play T.I.R. .................................................................................................................................................................................. 0.15 mm (0.006 in.)
Shaft Radial Play T.I.R................................................................................................................................................................................ 0.08 mm (0.003 in.)
Pilot Diameter Runout T.I.R........................................................................................................................................................................ 0.08 mm (0.003 in.)
Weight
Single.................................................................................................................................................................................................... 18 gm (0.63 oz.) typ.
Dual ....................................................................................................................................................................................................... 34 gm. (1.2 oz.) typ.
Shaft Side Load (Max. Allowable)
Nickel Plated Brass Shaft w/Brass Bushing ................................................................................................................................................. 50 gmf (1.7 ozf)
Stainless Steel Shaft w/Bronze Bushing .................................................................................................................................................... 250 gmf (8.8 ozf)
Terminals .............................................................................................................................................................................................. Gold-plated solder lugs
Soldering Condition
Manual Soldering...........................................................96.5Sn/3.0Ag/0.5Cu solid wire or no-clean rosin cored wire, 370 °C (700 °F) max. for 3 seconds
Wave Soldering ...................................................................................96.5Sn/3.0Ag/0.5Cu solder with no-clean flux, 260 °C (500 °F) max. for 5 seconds
Wash processes .......................................................................................................................................................................................Not recommended
Mounting Hardware............................................................................................. One lockwasher and one mounting nut is shipped with each potentiometer
Recommended Panel Thickness (Bushing Mount) ..................................................................................................................2.46-3.81 mm (0.097-0.150 in.)
Marking...........................................................................................................................Manufacturer’s symbol, model number, product code and date code
Standard Packaging...........................................................................................................................................................................Plastic trays (5 pcs./tray)
1
At room ambient: +25 °C nominal and 50 % relative humidity nominal, except as noted.
For other options, please consult factory.
*RoHS Directive 2015/863, Mar 31, 2015 and Annex.
WARNING
Cancer and Reproductive Harm
www.P65Warnings.ca.gov
Specifications are subject to change without notice. Users should verify actual device performance in their specific
applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the
last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.
3547 - 3-Turn Precision Potentiometer
Product Dimensions
Single Gang, Bushing Mount
Dual Gang, Bushing Mount
18.446 ± 0.381
MOUNTING SURFACE
(.726 ± .015)
40.259 ± 0.762
(1.585 ± .030)
39.243 ± 0.762
(1.545 ± .030)
14.046 ± 0.381
(.553 ± .015)
5.715 ± 0.381
(.225 ± .015)
34.798 ± 0.762
(1.370 ± .030)
26.467 ± 0.762
(1.042 ± .030)
18.796 ± 0.381
(.740 ± .015)
10.287 + 0.00/-0.05
(.405 +0.00/-.002)
2
1
3
14.351 ± 0.381
(.565 ± .015)
6.02 ± 0.381
(.237 ± .015)
BUSHING TYPE “B”
0.762
(.030)
R
SHAFT
DIMENSION
“A”
2
1
3
2
1
3
ADJUSTMENT SLOT:
10.287 + 0.00/-0.05
(.405 +0.00/-.002)
0.813
(.032)
0.813
(.032)
WIDE X
DEEP
BUSHING TYPE “B”
SHAFT DIMENSION “A”
1.524 ± 0.254
(.060 ± .010)
7.92 ± 0.381
(.312 ± .015)
19.812 ± 0.812
(.780 ± .032)
20.617 ± 0.787
(.812 ± .031)
1.52
(.060)
7.92 ± 0.381
(.312 ± .015)
30 ° ± 5 °
6.86 ± 0.25
(.270 ± .010)
OPTIONAL
ANTI-
ROTATIONAL
PIN
MOUNTING SURFACE
16.256
(.640)
MAX.
20.643 ± 0.787
(.813 ± .031)
0.813 ± .0004
R
0.813
(.032)
WIDE X
ADJ. SLOT:
DEEP
(.032 ± .010)
12.7 ± 0.254
(.500 ± .010)
30 ° ± 5 °
6.86 ± 0.25
(.270 ± .010)
OPTIONAL
ANTI-
ROTATIONAL
PIN
16.256
(.640)
MAX.
R
1.524 +.000/-0.127
(.060 +.000/-.005)
DIA.
12.7 ± 0.254
(.500 ± .010)
DIA.
1.016
(.040)
OPTIONAL
ANTI-ROTATIONAL
PIN
12.649 ± 0.254
(.498 ± .010)
MOUNTING FACE
22.479 ± 0.812
(.885 ± .032)
DIA.
1.524 +.000/-0.127
(.060 +.000/-.005)
DIA.
WIPER
2
DIA.
CW
CCW
3
1
1.016
(.040)
OPTIONAL
ANTI-ROTATIONAL
PIN
12.649 ± 0.254
CLOCKWISE
(.498 ± .010)
MOUNTING FACE
22.479 ± 0.812
(.885 ± .032)
DIA.
TOLERANCES: EXCEPT WHERE NOTED
.50
(.02)
.127
.0127
DECIMALS: .XX ±
.XXX ±
.XXXX ±
(.005) (.0005)
MM
(IN)
DIMENSIONS:
CW
CCW
3
1
Bushing
Selection
Code
Shaft Dimension "A"
6.34 +0/-0.022
(0.2497 +0/-0.0009)
6.00 +0/-0.022
(0.2362 +0/-0.0009)
6.34 +0/-0.007
(0.2497 +0/-0.0003)
6.00 +0/-0.007
(0.2362 +0/-0.0003)
6.34 +0/-0.007
(0.2497 +0/-0.0003)
6.00 +0/-0.007
Shaft Material
Bushing Type "B"
Bushing Material
WIPER
2
2
A
B
C
D
G
H
Nickel Plated Brass 3/8 " 32-UNEF- 2A THD.
Brass
CW
CCW
3
1
Nickel Plated Brass
Stainless Steel
Stainless Steel
Stainless Steel
Stainless Steel
M9 X 0.75-8g
3/8 " 32-UNEF- 2A THD.
M9 X 0.75-8g
Brass
Bronze
Bronze
Bronze
Bronze
CLOCKWISE
3/8 " 32-UNEF- 2A THD.
M9 X 0.75-8g
(0.2362 +0/-0.0003)
Specifications are subject to change without notice.
Users should verify actual device performance in their specific applications.
The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.
3547 - 3-Turn Precision Potentiometer
Product Dimensions
Single Gang, Servo Mount
23.86 ± 0.381
Dual Gang, Servo Mount
45.67 ± 0.78
(1.798 ± .031)
44.65 ± 0.78
(1.758 ± .031)
(.939 ± .015)
19.46 ± 0.381
(.766 ± .015)
MOUNTING SURFACE
11.13 ± 0.381
(.438 ± .015)
15.8725 + .0000/-.0127
(.6249 +.0000/-.0005)
40.21 ± 0.78
(1.583 ± .031)
31.88 ± 0.78
(1.255 ± .031)
24.206 ± 0.381
(.953 ± .015)
19.76 ± 0.381
DIA.
2
1
3
17.526
(.690)
DIA.
MOUNTING SURFACE
DIA.
3.1699 + .0000/-.0076
(.1248 + .0000/-.0003)
(.778 ± .015)
11.43 ± 0.381
(.450 ± .015)
15.8725 + .0000/-.0127
(.6249 +.0000/-.0005)
DIA.
2
1
3
2
1
3
17.526
DIA.
(.690)
DIA.
3.1699 + .0000/-.0076
(.1248 + .0000/-.0003)
1.575
(.062)
1.575
(.062)
1.575
(.062)
9.525 ± 0.787
(.375 ± .031)
25.222 ± 0.787
(.993 ± .031)
1.575
(.062)
1.575
(.062)
1.575
30 ° ± 5 °
6.858 ± 0.254
(.270 ± .010)
16.256
(.640)
MAX.
R
9.525 ± 0.787
(.375 ± .031)
(.062)
30 ° ± 5 °
6.858 ± 0.254
(.270 ± .010)
12.7 ± 0.254
(.500 ± .010)
16.256
(.640)
MAX.
R
12.7 ± 0.254
(.500 ± .010)
22.225 ± 0.381
(.875 ± .015)
DIA.
WIPER
2
22.225 ± 0.381
(.875 ± .015)
DIA.
CW
CCW
3
1
CLOCKWISE
TOLERANCES: EXCEPT WHERE NOTED
.50
(.02)
.127
.0127
CW
CCW
3
1
DECIMALS: .XX ±
.XXX ±
.XXXX ±
(.005) (.0005)
MM
(IN)
DIMENSIONS:
WIPER
2
2
CW
CCW
3
1
CLOCKWISE
Specifications are subject to change without notice.
Users should verify actual device performance in their specific applications.
The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.
3547 - 3-Turn Precision Potentiometer
Panel Thickness Dimensions
(For Bushing Mount Only)
How To Order
3
5
4
7 S
-
2 A A -
1
0
3
/
1
0
3 A
2.46 - 3.81
(.097 - .150)
PANEL
MODEL DESIGNATOR
Code Description
3547 3-Turn
INDEPENDENT LINEARITY
Code Description
A
B
0.25 %
0.20 %
HEX NUT
ELEMENT TYPE
Code Description
H
S
Hybritron®
Wirewound
RESISTANCE**
Element Type Resolution (% )
Code
102 (1K ohms)
502 (5K ohms)
103 (10K ohms)
201 (200 ohms)
501 (500 ohms)
102 (1K ohms)
202 (2K ohms)
502 (5K ohms)
103 (10K ohms)
203 (20K ohms)
503 (50K ohms)
—
Hybritron®
Hybritron®
Hybritron®
Wirewound
Wirewound
Wirewound
Wirewound
Wirewound
Wirewound
Wirewound
Wirewound
NO. OF SECTIONS
Code Description
—
—
1
2
Single
Dual
LOCKWASHER
0.110
0.077
0.077
0.062
0.047
0.040
0.031
0.024
POT
ANTI-ROTATION LUG*
Code Description
A
B
None
180 °
* Anti-rotation lug is not available for
servo mount versions.
10.44 .07
DIA.
** For Single gang, use only first three digits.
For Dual gang, use six digits separated by a "/".
(.411 .003)
7.42
(.292)
BUSHING MOUNT
Shaft Material
R
Code
A
Shaft FMS
13/16 "
Shaft Dia.
1/4 "
Bushing Dia. Bushing Material
Slip Clutch
N/A
ADDITIONAL HOLE FOR
ANTI-ROTATION PIN
Nickel Plated Brass
Nickel Plated Brass
Stainless Steel
Stainless Steel
Stainless Steel
Stainless Steel
3/8 "
9 mm
3/8 "
9 mm
3/8 "
9 mm
Brass
Brass
B
20.6 mm
13/16 "
6 mm
1/4 "
N/A
1.60 +.08/-.03
(.063 +.003/-.001)
DIA.
C
Bronze
Bronze
Bronze
Bronze
N/A
D
20.6 mm
13/16 "
6 mm
1/4 "
N/A
G
Yes***
Yes***
Anti-rotation pin hole is shown at six o'clock
position for reference only. The actual location is
determined by the customer's application. Refer
to the front view of the potentiometer to see the
location of the optional A/R pin.
H
20.6 mm
6 mm
SERVO MOUNT
*** Not available in dual gang version.
Code
Shaft FMS
3/8 "
Shaft Material
Shaft Dia.
E
Stainless Steel
1/8 "
Panel thickness and hole diameters are
recommended for best fit. However, customers
may adjust the dimensions to suit their specific
application.
0.127
(.005)
MM
(INCHES)
TOLERANCES:
DIMENSIONS:
Asia-Pacific: Tel: +886-2 2562-4117 • Email: asiacus@bourns.com
EMEA: Tel: +36 88 885 877 • Email: eurocus@bourns.com
The Americas: Tel: +1-951 781-5500 • Email: americus@bourns.com
www.bourns.com
REV. 10/19
“Hybritron” is a registered trademark of Bourns, Inc.
Specifications are subject to change without notice.
Users should verify actual device performance in their specific applications.
The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.
Legal Disclaimer Notice
This legal disclaimer applies to purchasers and users of Bourns® products manufactured by or on behalf of Bourns, Inc. and
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and complete before placing orders for Bourns® products.
The characteristics and parameters of a Bourns® product set forth in its data sheet are based on laboratory conditions, and
statements regarding the suitability of products for certain types of applications are based on Bourns’ knowledge of typical
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相关型号：
3547H-1AC-502B
Potentiometer, Hybrid, 1W, 5000ohm, 10% +/-Tol, -100,100ppm/Cel, 3 Turn(s), ROHS COMPLIANT
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3547H-1AE-502A
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