53RAA-R25-A08L [BOURNS]
RES,TAPPED,CERMET,500 OHMS,10% +/-TOL,-150,150PPM TC,4565 CASE;型号: | 53RAA-R25-A08L |
厂家: | BOURNS ELECTRONIC SOLUTIONS |
描述: | RES,TAPPED,CERMET,500 OHMS,10% +/-TOL,-150,150PPM TC,4565 CASE 电阻器 |
文件: | 总3页 (文件大小:202K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
Features
■ RoHS compliant*
■ Sealed for board washing
■ Conductive plastic or cermet
■ Linear and audio tapers
■ PC board and bushing mount
■ Gangable
■ Metal bushing and shaft
51/53 - Sealed 1/2 ” (12.5 mm) Square Control
Electrical Characteristics1
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
Environmental Characteristics1
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.
1At room ambient: +25 °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
24.15 0.33
(.950 .021)
MODEL 51
16.51 0.25
(.650 .010)
8.89 0.18
(.350 .007)
12.5
(.492)
6.25
(.246)
.64
( .025)
11.00
(.432)
"L"
DIA.
7.00
(.275)
0.74
(.029)
0.30
(.0118)
6.35 0.25
(.250 .010)
2.54
(.100)
2.54
5.08 0.30
(.200 .012)
.66 .05
(.026 .002)
3 X
7.62 0.30
(.300 .012)
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)
6.35 0.25
(.250 .010)
.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)
FOR TOLERANCES SHOWN: .XX =
.XXX =
MM
(INCHES)
DIMENSIONS ARE:
.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
STD. LENGTH ‘L’
.500 (12.7)
.625 (15.88)
.750 (19.05)
.875 (22.23)
1.000 (25.4)
9.53
A
A
D
-
B
28
-
A
15
L
(.375)
1.60 0.25
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
6.35
(.250)
0.79 0.25
(.031 .010)
L
Compliant
OPT.
STD. LENGTH ‘L’
.375 (9.53)
.500 (12.7)
.625 (15.88)
.750 (19.05)
.875 (22.23)
1.000 (25.4)
MOUNTING BRACKET/
ANTI-ROTATION LUG
Code Description
ELEMENT TAPER
TYPE/TOLERANCE
RESISTANCE
(CODE)
0.79 0.10
(.031 .004)
OPT.
1/4-32UNEF-2A
6.35
A
C
D
L
AR Lug 90 °CW
AR Lug ꢁ70 °CW
No AR Lug or Bracket
Front Bracket
Code Description
VALUE IN OHMS
3.18
(.125)
(A) Linear Cermet ±10 % (ꢁ8) — 150 (1±) — 7.5 K
(H) Linear Cermet ±5 ꢀ (06) — ꢁ00 (15) — 10 K
(07) — ꢁ50 (30) — 15 K
SHAFT
BUSHING
(.250)
15.88
(.625)
9.53
(.375)
M
N
Rear Bracket
Front and Rear Bracket
(08) — 500 (16) — ꢁ0 K
(09) — 750 (17) — ꢁ5 K
(10) — 1 K (18) — 50 K
(ꢁ9) — 1.5 K (19) — 75 K
(11) — ꢁ K (20) — 100 K
(1ꢁ) — ꢁ.5 K (ꢁ3) — 500 K
(13) — 5 K (ꢁ5) — 1 M
A Style Bushing -
Flatted Shaft
MAX. FLAT LENGTH
1.52 0.25
OPT.
(.060 .010)
STD. LENGTH ‘L’
.625 (15.88)
.750 (19.05)
.875 (22.23)
1.000 (25.4)
# SECTIONS/DETENTS
Code Description
A
B
C
D
E
Single No Detent
Double No Detent
Triple No Detent
5.49 0.10
(.216 .005)
OPT.
(B) Linear C-P ±20 %
(E) Linear C-P ±10 ꢀ
(10) — 1 K (18) — 50 K
(1ꢁ) — ꢁ.5 K (20) — 100 K
(13) — 5 K (ꢁꢁ) — ꢁ50 K
(15) — 10 K (ꢁ3) — 500 K
(16) — ꢁ0 K (ꢁ5) — 1 M
(17) — ꢁ5 K
3/8-32UNEF-2A
9.53
6.35
(.250)
SHAFT
BUSHING
(.375)
Quad No Detent
Single wꢂCenter Detent
Double wꢂCenter Detent
Triple wꢂCenter Detent
Quad wꢂCenter Detent
Five Section
Six Section
Five Section wꢂDetent
Six Section wꢂDetent
F
F Style Bushing
12.70
(.500)
G
H
J
K
L
STD. LENGTH ‘L’
.625 (15.88)
.750 (19.05)
.875 (22.23)
1.000 (25.4)
(C) CW Audio Cermet
±10 ꢀ
(F) CCW Audio Cermet
±10 ꢀ
(10) — 1 K (18) — 50 K
(1ꢁ) — ꢁ.5 K (ꢁ0) — 100 K
(13) — 5 K (ꢁ3) — 500 K
(15) — 10 K (ꢁ5) — 1 M
(17) — ꢁ5 K
0.79 0.25
(.031 .010)
OPT.
.031 .004
(0.79 0.10)
OPT.
M
(D) CW Audio C-P ±20 % (10) — 1 K (18) — 50 K
(S) CW Audio C-P ±10 ꢀ (1ꢁ) — ꢁ.5 K (20) — 100 K
(13) — 5 K (ꢁꢁ) — ꢁ50 K
1/4-32UNEF-2A
.250
.125
(3.18)
SHAFT
BUSHING
(6.35)
BUSHING CONFIGURATION
Code Description
(15) — 10 K (ꢁ3) — 500 K
(17) — ꢁ5 K (ꢁ5) — 1 M
S Style Bushing
A
C
F
R
S
U
3/8 ”D x 3/8 ”L
1/4 ”D x 1/4 ”L
1ꢂ± ”D x 1ꢂꢁ ”L
10 mmD x 9.5 mmL
6 mmD x 8 mmL
7 mmD x 8 mmL
(G) CCW Audio C-P
±ꢁ0 ꢀ
(T) CCW Audio C-P
±10 ꢀ
(10) — 1 K (18) — 50 K
(1ꢁ) — ꢁ.5 K (ꢁ0) — 100 K
(13) — 5 K (ꢁꢁ) — ꢁ50 K
(15) — 10 K (ꢁ3) — 500 K
(17) — ꢁ5 K (ꢁ5) — 1 M
.315
(8.0)
STD. LENGTH ‘L’
.394 (10.0)
.512 (13.0)
.630 (16.0)
.866 (22.0)
.984 (25.0)
1.52 0.25
(.060 .010)
0.79 0.10
(.031 .004)
(Y) CW Dual Audio
Taper C-P ±ꢁ0 ꢀ
(10) — 1 K (18) — 50 K
(1ꢁ) — ꢁ.5 K (ꢁ0) — 100 K
(13) — 5 K (ꢁꢁ) — ꢁ50 K
(15) — 10 K (ꢁ3) — 500 K
(17) — ꢁ5 K (ꢁ5) — 1 M
M6 X .075-6g
6.0
3.0
(.118)
SHAFT
BUSHING
MODEL
Code Description
(2.36)
51
53
PC Pins (.100 ” centers)
Solder Lugs
U Style Bushing
8.0
(.315)
1.52 0.25
(.060 .010)
STD. LENGTH ‘L’
.394 (10.0)
.512 (13.0)
.630 (16.0)
.866 (22.0)
.984 (25.0)
SHAFT
LENGTH
(FMS)
AVAILABLE
ONLY IN
BUSHING
AVAILABLE ONLY IN
Code Description
1ꢁ 3ꢂ8 ”
16 1ꢂꢁ ”
ꢁ0 5ꢂ8 ”
24 3/4 ”
Code
B, C
A, C
A, C, F
A, C, F
A, C, F
A, C, F
0.79 0.10
(.031 .004)
SHAFT TYPE
BUSHINGS
LENGTHS
Description
ꢁ0,ꢁ±,ꢁ8,3ꢁ
M7 X .075-6g
7.0
(2.75)
Code Description
Code
A
4.0
(.157)
A
B
C
D
E
R
T
Single Plain 1ꢂ± ”D
SHAFT
BUSHING
Single Slotted 1/4 ”D
Single Flatted 1ꢂ± ”D
Single Plain 1ꢂ8 ”D
Single Slotted 1/8 ”D
Single Slotted 6 mmD
Single Slotted 4 mmD
Single Slotted 3 mmD
A
A
1ꢁ,16,ꢁ0,24,28,3ꢁ
ꢁ0,ꢁ±,ꢁ8,3ꢁ
28 7/8 ”
3ꢁ 1 ”
R Style Bushing
9.5
(.374)
C, F
C, F
R
U
S
16,ꢁ0,ꢁ±,ꢁ8,3ꢁ
1ꢁ,16,ꢁ0,24,28,3ꢁ
10,13,16,ꢁꢁ,25
10,13,16,ꢁꢁ,25
10,13,16,ꢁꢁ,ꢁ5
1.80 0.25
(.071 .010)
STD. LENGTH ‘L’
.512 (13.0)
.630 (16.0)
.866 (22.0)
.984 (25.0)
Metric
10 10 mm
13 13 mm
16 16 mm
ꢁꢁ ꢁꢁ mm
25 25 mm
R, S, U, T
R, S, U, T
R, S, U, T
R, S, U, T
R, S, U, T
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 ARE:
REV. 08/09
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
相关型号:
53RAA-R25-B15L
Potentiometer, Conductive Plastic, 0.5W, 10000ohm, 20% +/-Tol, -1000,1000ppm/Cel, 4565
BOURNS
53RAA-R25-C15L
Potentiometer, Cermet, 0.5W, 10000ohm, 10% +/-Tol, -150,150ppm/Cel, 1 Turn(s), 4565, ROHS COMPLIANT
BOURNS
53RAD-R16-B10L
Potentiometer, Conductive Plastic, 0.5W, 1000ohm, 20% +/-Tol, -1000,1000ppm/Cel, 4965
BOURNS
53RAD-R16-B15L
Potentiometer, Conductive Plastic, 0.5W, 10000ohm, 20% +/-Tol, -1000,1000ppm/Cel, 4965
BOURNS
53RAD-R16-G15L
Potentiometer, Conductive Plastic, 0.25W, 10000ohm, 10% +/-Tol, -1000,1000ppm/Cel, 1 Turn(s), 4965, 12.5 MM, SQUARE, 3 PINS, ROHS COMPLIANT
BOURNS
©2020 ICPDF网 联系我们和版权申明