53AAA-C20-A12L [BOURNS]
Potentiometer, Cermet, 1W, 2500ohm, 10% +/-Tol, -150,150ppm/Cel, 1 Turn(s), 4565, 12.5 MM, SQUARE, 3 PINS, ROHS COMPLIANT;
| 型号： | 53AAA-C20-A12L |
| 厂家： | 
BOURNS ELECTRONIC SOLUTIONS |
| 描述： | Potentiometer, Cermet, 1W, 2500ohm, 10% +/-Tol, -150,150ppm/Cel, 1 Turn(s), 4565, 12.5 MM, SQUARE, 3 PINS, ROHS COMPLIANT 电阻器 |
| 文件： | 总3页 (文件大小：267K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
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 (All Sections)........................................................................................................................Running torque +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 or Triple 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
(Each 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 Potentiometers)....................................................................................................................................................6 cups 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.
*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.
51/53 - Sealed 1/2 ” (12.5 mm) Square Control
Product Dimensions
PACKAGE DIMENSIONS
FMS
5.08
7.62
(.300)
24.15 0.33
(.950 .021)
MODEL 51
(.200)
6.35
(.250)
16.51 0.25
(.650 .010)
1.32
(.052)
8.89 0.18
(.350 .007)
12.5
(.492)
6.25
(.246)
.64
( .025)
11.00
(.432)
TYP.
2.54
(.100)
"L"
DIA.
7.00
(.275)
C
L
OF POT
0.74
(.029)
1.27
1.02
0.30
(.050)
(.040)
DIA.
(.0118)
6.60 0.38
(.260 .015)
2.54
(.100)
2.54
5.08 0.30
(.200 .012)
.66 .05
(.026 .002)
DIA.
3 X
4 PLCS.
6 PLCS.
7.62 0.30
(.300 .012)
(DOUBLE MODULE FRONT AND REAR BRACKET SHOWN)
7.62 0.30
(.300 .012)
(.100)
(SINGLE, DUAL AND TRIPLE MODULE SHOWN)
AVAILABLE IN 1 THROUGH 6 MODULE VERSIONS.
2.54
( .100)
TERMINAL SPACING
PACKAGE DIMENSIONS PCB MOUNTING BRACKET
SOLDER LUG TERMINALS
MODEL 53
12.5
24.13 0.33
(.492)
(.950 .013)
.64
( .025)
"L"
6.25
(.246)
7.00
11.00
(.432)
DIA.
3
2
1
5.0 0.51
(.197 .002)
2.40
(.094)
(.275)
0.74
(.029)
0.90
(.036)
1.80
(.071)
1.32 0.25
(.052 .010)
6.60 0.38
(.260 .015)
.41 .05
( .016 .002)
0.91 .051
(.036 .002)
2 X
4.70
(.185)
2 X
5.08 0.30
(.200 .012)
5.08
(.200)
5.08
(.200)
7.62 0.30
(.300 .012)
ELECTRICAL SCHEMATIC
2.54
2 X
7.62 0.30
(.300 .012)
6.35 .25
(.250 .010)
(.100)
CW
CCW
3
1
AVAILABLE IN 1 THROUGH 6 MODULE VERSIONS.
2
ANTI-ROTATION LUG
(Style "A", 90 CW Shown)
SHAFT FLAT
ORIENTATION
SUGGESTED PANEL LAYOUTS
The Model 50 can be used with either
of the two panel layouts shown below.
5.70
(.224)
0.41
0.80 0.30
(.031 .012)
(.016)
6.20
(.244)
6.35
(.250)
1.52
(.060)
132 ° 5 ° CCW END
2.77
2.20
(.109)
(.087)
BUSHING DIAMETER
BUSHING DIAMETER
0.80
0.80
( .031)
( .031)
.25
(.010)
.13
(.005)
MM
(INCHES)
FOR TOLERANCES SHOWN: .XX =
.XXX =
DIMENSIONS:
.80
(1/32)
SHAFT DIMENSIONS
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
51/53 - Sealed 1/2 ” (12.5 mm) Square Control
Shaft/Bushing Styles
How To Order
51
A Style Bushing
9.53
A
A
D
-
B
28
-
A
15
L
(.375)
STD. LENGTH ‘L’
1.60 0.25
.500
.625
.750
.875
1.000
(12.7)
(15.88)
(19.05)
(22.23)
(25.4)
OPT.
(.063 .010)
1.194 0.10
OPT.
(.047 .004)
3/8-32UNEF-2A
9.53
(.375)
6.35
(.250)
SHAFT
BUSHING
RoHS IDENTIFIER
Code Description
C Style Bushing
L
Compliant
6.35
(.250)
0.79 0.25
(.031 .010)
STD. LENGTH ‘L’
OPT.
.375
.500
.625
.750
.875
1.000
(9.53)
(12.7)
(15.88)
(19.05)
(22.23)
(25.4)
ELEMENT TAPER
TYPE/TOLERANCE
Code Description
RESISTANCE
(CODE)
VALUE IN OHMS
MOUNTING BRACKET/
ANTI-ROTATION LUG
0.79 0.10
(.031 .004)
OPT.
(A)
(H)
Linear Cermet 1ꢀ ꢁ (28) — 150
(14) — 7.5 K
(15) — 1ꢀ K
(30) — 15 K
(16) — 20 K
(17) — 25 K
(18) — 5ꢀ K
1/4-32UNEF-2A
6.35
Linear Cermet 5 ꢀ
(06) — 200
(07) — 250
(08) — 500
(09) — 750
(1ꢀ) — 1 K
(29) — 1.5 K (19) — 75 K
(11) — 2 K (2ꢀ) — 1ꢀꢀ K
(12) — 2.5 K (23) — 500 K
(13) — 5 K
(1ꢀ) — 1 K
(12) — 2.5 K (2ꢀ) — 1ꢀꢀ K
(13) — 5 K (22) — 250 K
(15) — 1ꢀ K (23) — 500 K
(16) — 20 K (25) — 1 M
(17) — 25 K
Code Description
3.18
(.125)
SHAFT
BUSHING
A
C
D
L
AR Lug 9ꢀ °CW
AR Lug 270 °CW
No AR Lug or Bracket
Front Bracket
(.250)
15.88
(.625)
9.53
(.375)
A Style Bushing -
Flatted Shaft
MAX. FLAT LENGTH
1.52 0.25
OPT.
M
N
Rear Bracket
Front and Rear Bracket
(.060 .010)
STD. LENGTH ‘L’
.625
.750
.875
(15.88)
(19.05)
(22.23)
(25.4)
(25) — 1 M
(18) — 5ꢀ K
(B)
(E)
Linear C-P 2ꢀ ꢁ
Linear C-P 10 ꢀ
# SECTIONS/DETENTS
Code Description
1.000
5.49 0.10
(.216 .005)
OPT.
3/8-32UNEF-2A
9.53
A
B
C
D
E
Single No Detent
Double No Detent
Triple No Detent
6.35
(.250)
SHAFT
BUSHING
(.375)
(C)
(F)
CW Audio Cermet
10 ꢀ
CCW Audio Cermet
10 ꢀ
(10) — 1 K
(12) — 2.5 K (20) — 100 K
(13) — 5 K (23) — 500 K
(15) — 10 K (25) — 1 M
(17) — 25 K
(18) — 50 K
Quad No Detent
Single w/Center Detent
Double w/Center Detent
Triple w/Center Detent
Quad w/Center Detent
Five Section
Six Section
Five Section w/Detent
Six Section w/Detent
F Style Bushing
12.70
(.500)
F
STD. LENGTH ‘L’
0.79 0.25
(.031 .010)
.625
.750
.875
(15.88)
(19.05)
(22.23)
(25.4)
G
H
J
K
L
OPT.
(D)
(S)
CW Audio C-P 2ꢀ ꢁ (1ꢀ) — 1 K
CW Audio C-P 10 ꢀ (12) — 2.5 K (2ꢀ) — 1ꢀꢀ K
(13) — 5 K (22) — 250 K
(18) — 5ꢀ K
.031 .004
(0.79 0.10)
1.000
OPT.
(15) — 1ꢀ K (23) — 500 K
(17) — 25 K (25) — 1 M
1/4-32UNEF-2A
.250
.125
(3.18)
M
SHAFT
BUSHING
(G)
(T)
CCW Audio C-P
20 ꢀ
CCW Audio C-P
10 ꢀ
(10) — 1 K
(12) — 2.5 K (20) — 100 K
(13) — 5 K (22) — 250 K
(15) — 10 K (23) — 500 K
(17) — 25 K (25) — 1 M
(10) — 1 K
(12) — 2.5 K (20) — 100 K
(13) — 5 K (22) — 250 K
(15) — 10 K (23) — 500 K
(17) — 25 K (25) — 1 M
(18) — 50 K
(6.35)
BUSHING CONFIGURATION
Code Description
S Style Bushing
.315
(8.0)
A
C
F
R
S
U
3/8 ” D x 3/8 ” L
1/4 ” D x 1/4 ” L
1/4 ” D x 1/2 ” L
1ꢀ mm D x 9.5 mm L
6 mm D x 8 mm L
7 mm D x 8 mm L
STD. LENGTH ‘L’
1.52 0.25
(.060 .010)
(Y)
CW Dual Audio
(18) — 50 K
.394
.512
.630
.866
.984
(10.0)
(13.0)
(16.0)
(22.0)
(25.0)
Taper C-P 20 ꢀ
0.79 0.10
(.031 .004)
M6 X .075-6g
6.0
3.0
(.118)
SHAFT
BUSHING
(2.36)
MODEL
Code Description
51 PC Pins (.1ꢀꢀ ” centers)
53 Solder Lugs
SHAFT
LENGTH
(FMS)
AVAILABLE
ONLY IN
BUSHING
Code
B, C
A, C
A, C, F
A, C, F
A, C, F
A, C, F
U Style Bushing
8.0
(.315)
1.52 0.25
(.060 .010)
STD. LENGTH ‘L’
.394
.512
.630
.866
.984
(10.0)
(13.0)
(16.0)
(22.0)
(25.0)
Code Description
AVAILABLE ONLY IN
12
16
20
24
28
32
3/8 ”
1/2 ”
5/8 ”
3/4 ”
7/8 ”
1 ”
SHAFT TYPE
Code Description
BUSHINGS
Code
LENGTHS
Description
0.79 0.10
(.031 .004)
A
B
C
D
E
R
T
Single Plain 1/4 ”D
A
A
A
20,24,28,32
12,16,20,24,28,32
20,24,28,32
M7 X .075-6g
7.0
(2.75)
Single Slotted 1/4 ”D
Single Flatted 1/4 ”D
Single Plain 1/8 ”D
Single Slotted 1/8 ”D
Single Slotted 6 mmD
Single Slotted 4 mmD
Single Slotted 3 mmD
4.0
(.157)
SHAFT
BUSHING
Metric
C, F
C, F
R
U
S
16,20,24,28,32
12,16,20,24,28,32
10,13,16,22,25
10,13,16,22,25
10,13,16,22,25
10
13
16
22
25
10 mm
13 mm
16 mm
22 mm
25 mm
R, S, U, T
R, S, U, T
R, S, U, T
R, S, U, T
R, S, U, T
9.5
(.374)
R Style Bushing
1.80 0.25
(.071 .010)
STD. LENGTH ‘L’
.512
.630
.866
.984
(13.0)
(16.0)
(22.0)
(25.0)
U
1.00 0.10
(.039 .004)
Boldface features are Bourns standard options. All others are available with higher
minimum order quantities.
M10 X 0.75-6g
10.0
(.394)
6.0
(.236)
MM
(INCHES)
SHAFT
BUSHING
DIMENSIONS:
REV. 09/22/10
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
相关型号：
53AAA-C24-C15L
Potentiometer, Cermet, 0.5W, 10000ohm, 10% +/-Tol, -150,150ppm/Cel, 1 Turn(s), 4565, 12.5 MM, SQUARE, 3 PINS, ROHS COMPLIANT
BOURNS
53AAA-C28-E13L
Potentiometer, Conductive Plastic, 0.5W, 5000ohm, 10% +/-Tol, -1000,1000ppm/Cel, 1 Turn(s), 4565, ROHS COMPLIANT
BOURNS
53AAA-C28-S15L
Potentiometer, Conductive Plastic, 0.25W, 10000ohm, 10% +/-Tol, -1000,1000ppm/Cel, 1 Turn(s), 4565, ROHS COMPLIANT
BOURNS
53AAD-A28-B15L
Potentiometer, Conductive Plastic, 0.5W, 10000ohm, 20% +/-Tol, 1 Turn(s), 12.5 MM, SQUARE, 3 PINS, ROHS COMPLIANT
BOURNS
53AAD-B24-D15L
Potentiometer, Conductive Plastic, 0.25W, 10000ohm, 20% +/-Tol, -1000,1000ppm/Cel, 4965
BOURNS
53AAD-B28-B10L
Potentiometer, Conductive Plastic, 0.5W, 1000ohm, 20% +/-Tol, -1000,1000ppm/Cel, 4965
BOURNS
53AAD-B28-E13L
Potentiometer, Conductive Plastic, 0.5W, 5000ohm, 10% +/-Tol, -1000,1000ppm/Cel, 4965
BOURNS
©2020 ICPDF网 联系我们和版权申明