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95R2A-S22-S10 [BOURNS]

Potentiometer, Conductive Plastic, 0.25W, 1000ohm, 10% +/-Tol, -1000,1000ppm/Cel, 6363;
95R2A-S22-S10
型号： 95R2A-S22-S10
厂家： BOURNS ELECTRONIC SOLUTIONS    BOURNS ELECTRONIC SOLUTIONS
描述：

Potentiometer, Conductive Plastic, 0.25W, 1000ohm, 10% +/-Tol, -1000,1000ppm/Cel, 6363

电阻器
文件： 总5页 (文件大小：293K)
中文：  中文翻译
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Features  
■ Available in a variety of pin-out  
configurations  
■ Virtually infinite electrical circuit isolation  
■ Metal or plastic shaft options  
■ RoHS compliant versions available*  
Model 91, 92, 93, 94 & 95 - 5/8 ” Square Single-Turn Panel Control  
1
Initial Electrical Characteristics  
Conductive Plastic Element  
Cermet Element  
Standard Resistance Range  
Linear Tapers (A, B, E, & H).........................(B & E) 1 K ohms to 1 megohm......................... (A & H) 100 ohms to 1 megohm  
Audio Tapers (C, D, F, G, S, & T) .................(D,G,S, & T) 1 K ohms to 1 megohm................. (C & F) 1 K ohms to 1 megohm  
Total Resistance Tolerance...............................10 % or 20 %.................................................... 5% or 10%  
Independent Linearity....................................... 5 %.................................................................. 5 %  
Absolute Minimum Resistance.........................2 ohms maximum.............................................. 2 ohms maximum  
Effective Electrical Angle..................................(Linear tapers) 240 ° 5 °.................................. (Linear tapers) 240 ° ꢀ °  
(Audio tapers) 225 ° 5 °.................................. (Audio tapers) 225 ° ꢀ °  
Contact Resistance Variation ........................... 1 %.................................................................. 1 % or ꢁ ohms (ꢂhichever is greater)  
Dielectric Withstanding Voltage (MIL-STD-202, Method ꢁ01)  
Sea Level ....................................................1,500 VAC minimum.......................................... 1,500 VAC minimum  
70,000 Feet.................................................500 VAC minimum............................................. 500 VAC minimum  
Insulation Resistance (500 VDC) ......................1,000 megohms minimum................................. 1,000 megohms minimum  
Poꢂer Rating (Voltage Limited By Poꢂer Dissipation or ꢁ50 VAC, Whichever Is Less)  
+70 °C Single Section Assembly................(Linear tapers) 0.5 ꢂatt...................................... (Linear tapers) 2 ꢂatts  
(Audio tapers) 0.25 ꢂatt .................................... (Audio tapers) 1 ꢂatt  
+70 °C Multiple Section Assembly .............(Linear tapers) 0.5 ꢂatt/section......................... (Linear tapers) 1 ꢂatt/section  
(Audio tapers) 0.25 ꢂatt/section ....................... (Audio tapers) 0.5 ꢂatt/section  
+125 °C.......................................................0 ꢂatt................................................................. 0 ꢂatt  
Theoretical Resolution......................................Essentially infinite.............................................. Essentially infinite  
1
Environmental Characteristics  
Operating Temperature Range .......................... -40 °C to +125 °C ................................................-40 °C to +125 °C  
Storage Temperature Range.............................. -55 °C to +125 °C ................................................-55 °C to +125 °C  
Temperature Coefficient Over Storage  
Temperature Range.......................................... 1,000 ppm/°C..................................................... 150 ppm/°C  
Vibration (Single Section)................................... 15 G......................................................................15 G  
Total Resistance Shift................................... 2 % maximum.................................................... 2 % maximum  
Voltage Ratio Shift........................................ 5 % maximum.................................................... 5 % maximum  
Shock (Single Section)....................................... ꢁ0 G......................................................................ꢁ0 G  
Total Resistance Shift................................... 2 % maximum.................................................... 2 % maximum  
Voltage Ratio Shift........................................ 5 % maximum.................................................... 5 % maximum  
Load Life ............................................................ 1,000 hours ..........................................................1,000 hours  
Total Resistance Shift................................... 10 % maximum.................................................. 5 % maximum  
Rotational Life (No Load) ................................... 100,000 cycles.....................................................100,000 cycles  
Total Resistance Shift................................... (Linear tapers) 10 ohms or 15 % TRS max.......(All tapers) 5 % TRS max.  
(ꢂhichever is greater)  
(Audio tapers) 20 % maximum  
Contact Resistance Variation  
@ 50,000 cycles ........................................... (Linear tapers) 2 %............................................. 2 %  
(Audio tapers) ꢁ %............................................. ꢁ %  
Moisture Resistance (MIL-STD-202, Method 10ꢁ, Condition B)  
Total Resistance Shift................................... (Linear tapers) 10 % TRS maximum .................(All tapers) 5 % TRS maximum  
(Audio tapers) 20 % TRS maximum  
Insulation Resistance (500 VDC).................. 100 megohms minimum ......................................100 megohms minimum  
IP Rating ............................................................ IP 40 .....................................................................IP 40  
*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.  
Model 91, 92, 93, 94 & 95 - 5/8 ” Square Single-Turn Panel Control  
1
Mechanical Characteristics  
Stop Strength (1/4 ” D shaft) .............................................................................................................................................45.19 N-cm (4 lb.-in.)  
(1/8 ” D shaft) .............................................................................................................................................33.89 N-cm (3 lb.-in.)  
Mechanical Angle.................................................................................................................................................................................300 ° 5 °  
Torque  
Starting........................................................................................................................................... 0.3 max. above average running torque  
Running Torque  
Single or Dual Section (A & R Bushings)..................................................................................................0.21 to 1.06 N-cm (0.3 to 1.5 oz.-in.)  
Single or Dual Section (C & U Bushings)..................................................................................................0.14 to 1.06 N-cm (0.2 to 1.5 oz.-in.)  
Mounting .............................................................................................................................................1.7-2.0 N-m (15-18 lb.-in.) maximum  
Variation...................................................................................................................... 0.35 N-cm (0.5 oz.-in.) maximum in 45 ° shaft travel  
Weight (Single Section, Metal Bushing)...............................................................................................................................12.7 grams nominal  
(Each Additional Section)....................................................................................................................................................4 grams nominal  
Terminals.................................................................................................................................Printed circuit terminals, J-Hooks or solder lugs  
Soldering Condition ...........................................Recommended hand soldering using Sn95/Ag5 no clean solder, 0.025 ” wire diameter.  
Maximum temperature 399 °C (750 °F) for 3 seconds. No wash process to be used with no clean flux.  
Marking ..................................................................................Manufacturer’s trademark, date code, resistance, manufacturer’s part number  
Ganging (Multiple Section Potentiometers).............................................................................................................................2 cups maximum  
Hardware...................One lockwasher and one mounting nut is shipped with each potentiometer, except where noted in the part number.  
NOTE: Performance specifications do not apply to units subjected to printed circuit board cleaning procedures.  
1
At room ambient: +25 °C nominal and 50 % relative humidity nominal, except as noted.  
Specifications are subject to change without notice.  
Customers should verify actual device performance in their specific applications.  
Model 91, 92, 93, 94 & 95 - 5/8 ” Square Single-Turn Panel Control  
Product Dimensions  
Model 92 J-Hooked  
Terminals, In-Line  
Model 91 PC Pin Terminals, In-Line  
15.33  
(.6ꢁ5)  
DIA.  
1ꢀ.7ꢁ 0.ꢀ3  
(.540 .015)  
MOUNTING  
ꢁꢁ.36 0.4ꢀ  
SURFACE  
.79  
(.900 .017)  
(.0ꢀ1) ꢁ PLCS.  
1ꢁ.70 .ꢁꢁ9  
7.9ꢁ  
(.ꢀ1ꢁ)  
1.ꢀ7 0.03  
(.054 .00ꢀ)  
ꢁ.ꢀ6 0.03  
(.09ꢀ .00ꢀ)  
(.500 .009)  
0.79 .0ꢁ5  
(.0ꢀ1 .010)  
.ꢁ54  
(.010)  
GAP  
ꢀ
ꢁ 1  
SEE  
1.19  
(.047)  
“A” STYLE  
A.R. LUG  
9.5ꢀ  
(.ꢀ75)  
HOW TO ORDER  
R
CHART FOR  
BUSHING OPTIONS.  
5.03  
(.ꢁ0)  
1.5ꢁ  
(.06)  
15.ꢁ9 0.56  
(.60ꢁ .0ꢁꢁ)  
10.16 0.ꢀ0  
(.400 .01ꢁ)  
11.05 0.ꢁ0  
(.4ꢀ5 .003)  
Rꢁ  
R1  
ꢁ.54  
(.100)  
Model 94 J-Hooked  
Terminals, "L" Pattern  
SEE  
1
ꢁ
ꢀ
1
ꢁ
ꢀ
0.76 0.05  
(.0ꢀ0 .00ꢁ)  
TYP.  
NEXT PAGE  
FOR SHAFT  
OPTIONS.  
ꢁ.54  
(.100)  
Model 93 PC Pin Terminals, "L" Pattern  
15.33  
(.6ꢁ5)  
MOUNTING  
ꢁꢁ.36 0.4ꢀ  
1.5ꢁ  
(.06)  
GAP  
DIA.  
1ꢀ.7ꢁ 0.ꢀ3  
(.540 .015)  
SURFACE  
ꢀ
ꢁ 1  
(.900 .017)  
1ꢁ.70 .ꢁꢁ9  
(.500 .009)  
7.9ꢁ  
(.ꢀ1ꢁ)  
0.79 .0ꢁ5  
(.0ꢀ1 .010)  
1.ꢀ7 0.03  
(.054 .00ꢀ)  
5.ꢀꢀ .76  
(.ꢁ1 .0ꢀ)  
.31  
(.0ꢀꢁ)  
R. MAX.  
ꢁ.ꢀ6 0.03  
(.09ꢀ .00ꢀ)  
ꢀ.31  
(.150)  
MAX. TYP.  
SEE  
1.19  
(.047)  
“A” STYLE  
A.R. LUG  
9.5ꢀ  
(.ꢀ75)  
HOW TO ORDER  
CHART FOR  
R
Shaft Flat Orientation  
BUSHING OPTIONS.  
1ꢁ.70 1.0ꢁ  
(.500 .040)  
DIA.  
0.31  
(.0ꢀꢁ)  
5.03 0.ꢀ3  
TYP.  
(.ꢁ00 .015)  
11.05 0.ꢁ0  
(.4ꢀ5 .003)  
10.16 0.ꢀ0  
(.400 .01ꢁ)  
1ꢁ0 ° 5 ° STD.  
ꢁ.54  
(.100)  
FLAT ORIENTATION  
Rꢁ  
R1  
0.76 0.05  
(.0ꢀ0 .00ꢁ)  
TYP.  
(SHAFT AT CCW END)  
SEE  
ꢁ.54  
(.100)  
1
ꢀ
1
ꢀ
NEXT PAGE  
FOR SHAFT  
OPTIONS.  
1
ꢀ
ꢁ
ꢁ
CCW  
ꢁ
POTENTIOMETER  
Model 95 Solder Lug Terminals, "Triangular" Pattern  
5.03 1.0ꢁ  
(.ꢁ00 .040)  
5.59 .ꢁ0  
(.ꢁꢁ0 .003)  
4.45 .ꢀ3  
(.175 .015)  
10.16  
ꢁ.0ꢀ  
(.030)  
ꢀ PLCS.  
.41  
(.016)  
ꢁ.54  
(.100)  
4.45 .ꢀ3  
(.175 .015)  
ꢁ.54  
(.100)  
(.40)  
ꢁ.ꢁ9  
(.090)  
ꢀ PLCS.  
1.0ꢁ  
(.040)  
WIDE X  
LONG  
.ꢀ31  
(.015 )  
.XX  
TOLERANCES EXCEPT AS SHOWN: DECIMAL .XXX  
FRACTION 1ꢂ64  
9.65  
ANGLE 5 °  
(.ꢀ3)  
Specifications are subject to change without notice.  
Customers should verify actual device performance in their specific applications.  
Model 91, 92, 93, 94 & 95 - 5/8 ” Square Single-Turn Panel Control  
Product Dimensions  
Plastic  
Shaft  
Styles  
SHAFT TYPE "B" (USES BUSHING A)  
SHAFT TYPE "D" (USES BUSHING C)  
SHAFT TYPE "T" (USES BUSHING U)  
1.60+.38/-.00  
(.063+.015/-.000)  
13.16+.00/-.15  
DIA.  
1.50 .25  
(0.06 .001)  
(.1245+.000/-.006)  
6.32+.000/-.152  
3.988 +0.000/-0.051  
(.157 +.000/-.002)  
DIA.  
.79  
(0.03)  
1.19  
(.047)  
(.249+.000/.006)  
STD. LENGTHS:  
DIA.  
12.70  
15.88  
19.05  
STD. LENGTHS:  
STD. LENGTHS:  
15.88  
(.500) (.625) (.750)  
12.00  
(.472)  
16.00  
22.00  
(.630) (.866)  
12.70  
19.05  
22.23  
(.500) (.625) (.750) (.875)  
SHAFT TYPE "C" (USES BUSHING A)  
SHAFT TYPE "R" (USES BUSHING R)  
SHAFT TYPE "W" (USES BUSHING A)  
11.18 .38  
(.440 .015)  
14.27 .25  
(.562 .010)  
1.80 .25  
(0.07 .001)  
5.994 +0.000/-0.051  
(.236 +.000/-.002)  
DIA.  
6.31+.025/-.051  
(.2485+.001/.002)  
DIA.  
6.30+.000/-.152  
5.49  
(.216)  
1.00  
(.04)  
48 TOOTH  
(.248+.000/.006)  
DIA.  
STD. LENGTHS:  
STD. LENGTHS:  
STD. LENGTHS:  
25.40  
(1.00)  
16.0  
19.0  
22.0  
22.23  
(.875)  
(.630) (.748) (.866)  
Metal  
Shaft  
Styles  
SHAFT TYPE "H" (USES BUSHING A)  
SHAFT TYPE "A" (USES BUSHING A)  
6.32+.010/-.025  
SHAFT TYPE "S" (USES BUSHING R)  
“F” .38  
(“F” .015)  
“F” .381  
(“F” .015)  
6.32+.010/-.025  
6.000+.000/-.035  
(.2490+.0004/.0010)  
DIA  
(.2490+.0004/.0010)  
(.2362+.0000/.0014)  
DIA  
DIA  
5.486 .051  
(.216 .002)  
3.988 .076  
(.157 .003)  
STD. LENGTHS:  
19.05 22.23  
(.500) (.625) (.750) (.875)  
STD. LENGTHS:  
15.88 19.05 22.23  
(.500) (.625) (.750) (.875)  
12.70  
15.88  
STD. LENGTHS:  
25.4  
(1.000)  
12.70  
25.4  
(1.000)  
16.0  
19.0  
22.0  
(.630) (.748) (.866)  
FLAT LENGTH “F”:  
FLAT LENGTH “F”:  
SHAFT TYPE "E" (USES BUSHING C)  
1.60  
4.78  
7.95  
11.13  
14.30  
(.563)  
6.99  
9.98  
12.98  
(.063) (.188) (.313) (.438)  
(.275) (.393) (.511)  
0.79 0.25  
3.16  
(.031 .010)  
(.1245)  
DIA  
SHAFT TYPE "J" (USES BUSHING R)  
SHAFT TYPE "V" (USES BUSHING U)  
0.79  
(.031)  
1.80 0.25  
(.071 .010)  
6.00+.000/-.035  
(.2362+.0000/.0010)  
DIA  
1.50 0.25  
(.059 .010)  
3.99+.000/-.035  
(.1571+.0000/.0010)  
STD. LENGTHS:  
DIA  
12.0  
16.0  
19.0  
1.00 0.13  
(.039 .054)  
0.79 0.13  
(.031 .054)  
(.500) (.625) (.750)  
STD. LENGTHS:  
STD. LENGTHS:  
16.0 19.0  
(.472) (.630) (.748)  
SHAFT TYPE "G" (USES BUSHING A)  
12.0  
16.0  
19.0  
22.0  
(.866)  
12.0  
22.0  
(.472) (.630) (.748)  
(.866)  
1.60+.38/-.00  
(.063+.015/-.000)  
6.32+.010/-.025  
(.2490+.0004/.0010)  
DIA.  
1.194  
(.047)  
.02  
(.050)  
TOLERANCES EXCEPT AS SHOWN: .XX =  
.005  
STD. LENGTHS:  
.XXX =  
(.127)  
.0005  
(.0127)  
12.70  
15.88  
19.05  
22.23  
25.4  
(1.000)  
.XXXX =  
(.500) (.625) (.750) (.875)  
MM  
DIMENSIONS:  
(INCHES)  
Specifications are subject to change without notice.  
Customers should verify actual device performance in their specific applications.  
How to Order Model 91, 92, 93, 94 & 95 Panel Controls  
Part number for multiple section potentiometers must have  
a taper and resistance value for each section.  
9 1  
A
2
A
-
A
2 8  
-
A
1 5  
/
A15  
L
RoHS IDENTIFIER  
ANTI-ROTATION LUG  
Single .3ꢀ5 ” (7.8 mm) R,  
9ꢀ °CW  
SHAFT  
LENGTH  
(FMS)  
AVAILABLE  
ONLY IN  
BUSHING  
Code  
L
Compliant  
A
D
Blank Non-Compliant  
Code Description  
No Lug  
16  
20  
24  
28  
32  
1/2 ”L  
5/8 ”L  
3/4 ”L  
7/8 ”L  
1 ”L  
A, C  
A, C  
A, C  
A
# SECTIONS  
A
1
Single  
METRIC  
2
Dual  
16  
22  
16 mmL  
22 mmL  
R, U  
R, U  
BUSHING  
A
C
R
U
Metal Plain 3/8 ” (9.53 mm) D x 3/8 ” (9.53 mm) L  
Metal Plain 1/4 ” (6.35 mm) D x 1/4 ” (6.35 mm) L  
Metal Plain 1ꢀ mm D x 9 mm L  
ELEMENT TAPER  
TYPE/TOLERANCE  
RESISTANCE CODE  
VALUE IN OHMS  
Metal Plain 7 mm D x 9 mm L  
(A)  
(H)  
Linear Cermet 1ꢀ ꢁ  
Linear Cermet 5 ꢀ  
(05) - 100  
(30) - 15 K  
(16) - 20 K  
(17) - 25 K  
(18) - 5ꢀ K  
(2ꢀ) - 1ꢀꢀ K  
(21) - 200 K  
(22) - 250 K  
(28) - 150  
(06) - 200  
(07) - 250  
(08) - 500  
(1ꢀ) - 1 K  
(11) - 2 K  
MODEL  
91 Single-Turn, In-Line PC Pins  
92 Single-Turn, In-Line J-Hooks  
93 Single-Turn, L-Pattern PC Pins  
94 Single-Turn, L-Pattern J-Hooks  
95 Single-Turn, Triangle-Pattern Solder Lugs  
(12) - 2.5 K (23) - 500 K  
(13) - 5 K  
(15) - 1ꢀ K  
(1ꢀ) - 1 K  
(25) - 1 M  
(B)  
Linear C-P 2ꢀ ꢁ  
(18) - 5ꢀ K  
AVAILABLE ONLY IN  
(E)  
Linear C-P 10 ꢀ  
(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  
SHAFT TYPE  
LENGTHS  
(CODE)  
BUSHINGS  
(CODE)  
B
C
D
R
T
W
A
E
G
H
J
Plastic Single Slotted 1/4 " (6.35 mm) D  
Plastic Single Flatted 1/4" (6.35 mm) D  
Plastic Single Plain 1/8" (3.18 mm) D  
Plastic Single Slotted 6 mm D  
16, 20, 24, 28  
24, 28  
16, 20, 24  
Metric 16, 22  
Metric 16, 22  
32  
16, 20, 24, 28  
16, 20, 24  
16, 20, 24, 28  
24, 28  
Metric 16, 22  
Metric 16, 22  
Metric 16, 22  
A
A
C
R
U
A
A
C
A
A
R
R
U
(C)  
(D)  
(F)  
(G)  
(S)  
(T)  
CW Audio Cermet 10 ꢀ  
CW Audio C-P 20 ꢀ  
CCW Audio Cermet 10 ꢀ (13) - 5 K  
CCW Audio C-P 20 ꢀ  
CW Audio C-P 10 ꢀ  
CCW Audio C-P 10 ꢀ  
(10) - 1 K  
(12) - 2.5 K (20) - 100 K  
(22) - 250 K  
(18) - 50 K  
Plastic Single Slotted 4 mm D  
(15) - 10 K (23) - 500 K  
(17) - 25 K (25) - 1 M  
Plastic Single Knurled 1/4" (6.35 mm) D  
Metal Single Plain 1/4" (6.35 mm) D  
Metal Single Slotted 1/8" (3.18 mm) D  
Metal Single Slotted 1/4" (6.35 mm) D  
Metal Single Flatted 1/4" (6.35 mm) D  
Metal Single Slotted 6 mm D  
Boldface features are Bourns standard options.  
All others are available with higher minimum order  
quantities.  
S
V
Metal Single Flatted 6 mm D  
Metal Single Slotted 4 mm D  
REV. 07/10  
Specifications are subject to change without notice.  
Customers should verify actual device performance in their specific applications.  

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