91C2C-B16-A [BOURNS]
91, 92, 93, 94, 95, 96, 99 - 5/8 â Square Single-Turn Panel Control 99 - 5/8 â Square Single-Turn Panel Control with Rotary Switch; 91 ， 92 ， 93 ， 94 ， 95 ， 96 ， 99 - 5/8 ????广场单打开控制面板99 - 5/8 ????广场单打开控制面板与旋钮
| 型号： | 91C2C-B16-A |
| 厂家： | 
BOURNS ELECTRONIC SOLUTIONS |
| 描述： | 91, 92, 93, 94, 95, 96, 99 - 5/8 â Square Single-Turn Panel Control 99 - 5/8 â Square Single-Turn Panel Control with Rotary Switch |
| 文件： | 总5页 (文件大小：218K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Features
■ Model 96 sealed for board wash
■ Metal shaft available as special feature
■ Features one-piece molded plastic shaft
and rotor assembly
■ Available in a variety of pin-out
configurations
■ Virtually infinite electrical circuit isolation
91, 92, 93, 94, 95, 96, 99 - 5/8 ” Square Single-Turn Panel Control
99 - 5/8 ” Square Single-Turn Panel Control with Rotary Switch
Potentiometer Specifications
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 ° 6 °
(Audio tapers) 225 ° 5 °
(Audio tapers) 225 ° 6 °
Contact Resistance Variation ................................................................. 1 %............................................................... 1 % or ꢀ ohms (ꢁhichever 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
Poꢁer Rating (Voltage Limited By Poꢁer Dissipation or ꢀ50 VAC, Whichever Is Less)
+70 °C Single Section Assembly .......................................................(Linear tapers) 0.5 ꢁatt...................................(Linear tapers) 2 ꢁatts
(Audio tapers) 0.25 ꢁatt
(Audio tapers) 1 ꢁatt
+70 °C Multiple Section Assembly.....................................................(Linear tapers) 0.5 ꢁatt/section......................(Linear tapers) 1 ꢁatt/section
(Audio tapers) 0.25 ꢁatt/section
(Audio tapers) 0.5 ꢁatt/section
+125 °C ..............................................................................................0 ꢁatt..............................................................0 ꢁatt
Theoretical Resolution............................................................................Essentially infinite...........................................Essentially infinite
1
Environmental Characteristics
Operating Temperature Range ...............................................................+1 °C to +125 °C............................................+1 °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.
(ꢁhichever is greater)
(Audio tapers) 20 % maximum
Contact Resistance Variation @ 50,000 cycles..................................(Linear tapers) 2 %....................................... 2 %
(Audio tapers) ꢀ % ....................................... ꢀ %
Moisture Resistance (MIL-STD-ꢀ0ꢀ, Method 10ꢀ, 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 (Model 96) ...............................................................................IP 65 ...............................................................IP 65
(All Others)..........................................................................................IP 40 ...............................................................IP 40
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
91, 92, 93, 94, 95, 96, 99 - 5/8 ” Square Single-Turn Panel Control
99 - 5/8 ” Square Single-Turn Panel Control with Rotary Switch
Potentiometer Specifications
1
Mechanical Characteristics
Stop Strength (1/4 ” D shaft)......................................................................................................................................................................45.19 N-cm (4 lb.-in.)
(1/8 ” D shaft) ....................................................................................................................................................................ꢀꢀ.89 N-cm (ꢀ lb.-in.)
Mechanical Angle ........................................................................................................................................................................................................ꢀ00 ° 5 °
Torque
Starting ....................................................................................................................................................................0.ꢀ max. above average running torque
Running Torque
Single or Dual Section (A ,D & R Bushings) ..............................................................................................................0.21 to 1.06 N-cm (0.ꢀ 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 ............................................................................................................................................(Metal Bushing) 1.7-2.0 N-m (15-18 lb.-in.) maximum
Plastic Bushing) 56-79 N-cm (5-7 lb.-in.) maximum
Variation ................................................................................................................................................0.ꢀ5 N-cm (0.5 oz.-in.) maximum in 45 ° shaft travel
Weight (Single Section) ..................................................................................................................................................................................7 grams maximum
(Each Additional Section) ..........................................................................................................................................................................4 grams maximum
Terminals..........................................................................................................................................................Printed circuit terminals, J-Hooks or solder lugs
Soldering Condition ......................................................................Recommended hand soldering using Sn95/Ag5 no clean solder, 0.025 ” ꢁire diameter.
Maximum temperature ꢀ99 °C (750 °F) for ꢀ seconds. No ꢁash process to be used ꢁith no clean flux.
Marking............................................................................................................Manufacturer’s trademark, date code, resistance, manufacturer’s part number
Ganging (Multiple Section Potentiometers)......................................................................................................................................................2 cups maximum
Hardꢁare ............................................One lockꢁasher and one mounting nut is shipped ꢁith each potentiometer, except ꢁhere noted in the part number.
NOTE: ALL MODEL 90 PERFORMANCE SPECIFICATIONS DO NOT APPLY TO UNITS SUBJECTED TO PRINTED CIRCUIT BOARD CLEANING PROCEDURES, EXCEPT FOR THE SEALED
VERSION (MODEL 96).
1AT 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.
91, 92, 93, 94, 95, 96, 99 - 5/8 ” Square Single-Turn Panel Control
99 - 5/8 ” Square Single-Turn Panel Control with Rotary Switch
Rotary Switch Specifications
1
Initial Electrical Characteristics
Contacts:
DPST ..................................................................................................................................................................................N.O/N.O., N.C./N.C. or N.O./N.C.
DPDT....................................................................................................................................................................................2 N.O./N.C. (break before make)
Poꢁer Rating (Resistive Load):
DPST ................................................................................................................2 A @ 125 volts RMS-60 Hz or 2 A @ 28 VDC, 1 A @ 250 volts RMS-60 Hz
DPDT ..............................................................................................................................................................1 A @ 125 volts RMS-60 Hz or 1 A @ 28 VDC
Contact Resistance (0.1 VDC-10 mA)........................................................................................................................................................10 milliohms nominal
Contact Bounce ..................................................................................................................................................................................5 milliseconds maximum
Dielectric Withstanding Voltage (MIL-STD-202, Method ꢀ01)
Sea Level ................................................................................................................................................................................................1500 VAC minimum
Insulation Resistance ..........................................................................................................................................................................1000 megohms minimum
1
Environmental Characteristics
Operating Temperature Range ............................................................................................................................................................................0 °C to +70 °C
Exposure Temperature Range ........................................................................................................................................................................-65 °C to +125 °C
Vibration (Dual Section)..........................................................................................................................................................................................................8 G
Contact Resistance ............................................................................................................................................................................10 milliohms maximum
Contact Bounce..............................................................................................................................................................................0.1 millisecond maximum
Shock (Dual Section)............................................................................................................................................................................................................20 G
Contact Resistance ............................................................................................................................................................................10 milliohms maximum
Contact Bounce..............................................................................................................................................................................0.1 millisecond maximum
Rotational Life........................................................................................................................................................................................................25,000 cycles
Sꢁitch Actuating Torque (50% Duty cycle @ Rated Poꢁer Load) ......................................................................................1.41 to 4.94 N-cm (2 to 7 oz.-in.)
Contact Resistance ..........................................................................................................................................................................100 milliohms maximum
Moisture Resistance (MIL-STD-202, Method 106, Condition B)
Contact Resistance (0.1 VDC-10 mA) ................................................................................................................................................10 milliohms maximum
Insulation Resistance (After 24 Hours @ Room Temperature) (500 VDC) ........................................................................................100 megohms minimum
Housing Material................................................................................................................................High temperature, flame retardant, thermosetting plastic
1
Mechanical Characteristics
Actuating Torque (Each Section, Sꢁitch Module Only) ......................................................................................................ꢀ.5ꢀ to 10.59 N-cm (5 to 15 oz.-in.)
Running Torque (Out of Detent, 2-4 Module Assembly) ......................................................................................................0.21 to 1.41 N-cm (0.ꢀ to 2 oz.-in.)
Detent........................................................................................................................................................................................................CW or CCW standard
Actuation Angle..............................................................................................................................................................................................................20 ° 5 °
Contact Materials ............................................................................................................................................................................Fine silver ꢁith gold overlay
Terminal Styles ....................................................................................................................................................................................................Solder lug only
Standard Orientation ..................................................................................................................................................................In-line ꢁith control terminals
Optional..............................................................................................................................................................................Rotated 90 ° CCW from standard
Terminal Strength (Before and After Soldering Heat Exposure)..............................................................................................................0.9 kg (2 lbs.) minimum
NOTE: Model 99 performance specifications do not apply to units subjected to printed circuit board cleaning procedures.
1At 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.
91, 92, 93, 94, 95, 96, 99 - 5/8 ” Square Single-Turn
Product Dimensions
Model 92 J-Hooked
Terminals, In-Line
Model 91 PC Pin Terminals, In-Line
Model 99 1st Cup Same As Model 95
(2nd Cup - Switch)
.79 .41
(.031 .016)
15.88 .38
(.625 + .015)
.79
22.86 .43
(.90 .017)
24.77 .51
(.031) 2 PLCS.
1.37
(.054)
(.975 .020)
13.72
(.54)
15.88
9.53 .38
(.375 .015)
6.35 .38
DIA.
(STYLE A)
2.77 .38
(1.09 .015)
12.7
(.50)
(.625)
REF.
3
1
(STYLE C)
.254
(.010)
GAP
(.250 .015)
MOUNTING
SURFACE
15.88 .38
(.625 .015)
3
2
1
2.36
(.093)
1
2
3
5.08
(.20)
1.52
(.06)
9.53 .38
(.375 .015)
SEE DETAIL
5.59 .38
(.022 .015)
15.29 .56
(.602 .022)
(MODEL 91 ONLY)
FOR
2.41 X 1.14 4
(.095 .045)
SHAFT OPTIONS
5
6
2
16.89 .51
(.665 .020)
SLOT 6 PLCS
Model 94 J-Hooked
Terminals, "L" Pattern
1
11.05 .20
(.435 .008)
.81
(.032)
2
3
DIA.
2.54
(.100)
2.29
(.090)
6 PLCS.
10.16
(.40)
2.54
(.100)
1.52
(.06)
GAP
2.77 .38
(.109 .015)
4.45 .38
(.175 .015)
3
2 1
Model 93 PC Pin Terminals, "L" Pattern
5.33 .76
(.21 .03)
.81
(.032)
R. MAX.
Switch Module Variations
Shaft Flat Orientation
3.81
(.150)
1
CCW
3
120 ° 5 ° STD.
FLAT ORIENTATION
(SHAFT AT CCW END)
MAX. TYP.
2
12.7 1.02
(.50 .040)
5.97 .38
(.235 .015)
POTENTIOMETER
Bushing Styles
3/8 THREADLESS (9.53 mm) (STYLE "D")
3/8-32 UNEF (9.53 mm) (STYLE "A")
1/4-32 UNEF (6.35 mm) (STYLE "C")
M10 X 0.75-6g (STYLE "R")
5.08 .38
(.20 .015)
.81
(.032)
TYP.
5.08
(.20)
DIA. TYP.
TOTAL ROTATION 300 °
11.05 .20
(.435 .008)
10.16 .30
(.40 .012)
M7 X 0.75-6g (STYLE "U")
CCW DETENT
25 ° MAX.
ACTUATION
ANGLE
(TYPES 51,
53, 55, 57, 59,
61, 71, 73)
1
1
CW DETENT
25 ° MAX.
ACTUATION ANGLE
(TYPES 50, 52, 54,
56, 58, 60, 70, 72)
2
3
2
Model 95 Solder Lug Terminals, "Triangular" Pattern
NOTE: Switch terminals shown in vertical position.
4
5.08 1.02
(.200 .040)
4
2
3
3
1
1
2
5.59 .20
(.220 .008)
4.45 .38
(.175 .015)
10.16
DPST (NO/NC)
(TYPES 50, 51, 56, 57)
DPST (NC/NC)
(TYPES 54, 55, 60, 61)
2.03
(.080)
3 PLCS.
.41
(.016)
4
4.45 .38
(.175 .015)
2.54
(.100)
(.40)
3
1
4
2
3
5
6
2.29
(.090)
1.02
(.040)
2.54
(.100)
WIDE X
LONG
1
2
3 PLCS.
DPST (NO/NO)
DPST (NC/NC)
(TYPES 52, 53, 58, 59)
(TYPES 70, 71, 72, 73)
Switch contacts shown in detent position.
1.60+.38/-.00
(.063+.015/-.000)
Shaft
Styles
13.16+.00/-.15
DIA.
(.1245+.000/-.006)
SHAFT TYPE "D"
12.7
SHAFT TYPE "B"
STD. LENGTHS "L"
15.88
19.05 22.23
(3/4),
12.7 15.88
(1/2), (5/8),
6.31+.025/-.076
(.2485+.001/.003)
STD. LENGTHS "L"
DIA
(7/8)
(1/2), (5/8),
19.05
(3/4)
USES BUSHING C
USES BUSHING A OR D
1.19
(.047)
1.80 .25
(0.07 .001)
SEE
NOTE
SHAFT TYPE "C"
STD. LENGTHS "L"
SHAFT TYPE "R"
STD. LENGTHS "L"
USES BUSHING R
22.0
(3/4), (7/8)
19.05
22.0
(5/8), (3/4), (7/8)
16.0
19.05
6.31+.025/-.076
(.2485+.001/.003)
5.49
DIA.
USES BUSHING A OR D
1.00
(.04)
6.0
(.236)
DIA.
(.216)
1.50 .25
(0.06 .001)
14.27 .25
(.562 .010)
SHAFT TYPE "T"
STD. LENGTHS "L"
USES BUSHING U
SHAFT TYPE "W"
22.0
16.0
12.0
STD. LENGTHS "L" 1"
FINGER KNURL, FOR USE
WITH BUSHING A OR D
6.31+.025/-.076
(.2485+.001/.010)
(1/2), (5/8), (7/8)
DIA.
3.988
(.157)
.79
(0.03)
DIA.
7.95
(.313)
11.18
19.05
(.750)
22.23
*DIMENSIONS ARE IN MM NOTE: FOR
SHAFT - FLAT LENGTH IS
.128
(.015 )
.XX
TOLERANCES EXCEPT AS SHOWN: DECIMAL .XXX
FRACTION 1/64
.005
FOR
ANGLE 5 °
(.875) SHAFT - FLAT LENGTH IS
(.38)
MM
(.440)
DIMENSIONS ARE:
(INCHES)
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
How to Order 90 Series Panel Controls
91
99
A
A
2
2
A
A
-
-
B
B
28
28
-
-
A
A
15
15
(Optional)
/
R51
SWITCH TYPE (MODEL 99 ONLY)
(R50) DPST N.O./N.C. CW Detent In-Line Term
(R51) DPST N.O./N.C. CCW Detent In-Line Term
(R52) DPST N.O./N.O. CW Detent In-Line Term
(R5ꢀ) DPST N.O./N.O. CCW Detent In-Line Term
(R54) DPST N.C./N.C. CW Detent In-Line Term
(R55) DPST N.C./N.C. CCW Detent In-Line Term
(R56) DPST N.O./N.C. CW Detent Horz Term
(R57) DPST N.O./N.C. CCW Detent Horz Term
(R58) DPST N.O./N.O. CW Detent Horz Term
(R59) DPST N.O./N.O. CCW Detent Horz Term
(R60) DPST N.C./N.C. CW Detent Horz Term
(R61) DPST N.C./N.C. CCW Detent Horz Term
(R70) DPDT CW Detent In-Line Term
ANTI-ROTATION LUG
Single .305 ” (7.8 mm) R,
90 °CW
Single .ꢀ05 ” (7.8 mm) R,
270 °CW
No Lug
A
C
D
# SECTIONS
APPLICABLE MODELS
Models 91 Thru 96 Only
All Models, 2nd Section is
a Sꢁitch in Model 99
1
Single
2
Dual
(R71) DPDT CCW Detent In-Line Term
(R72) DPDT CW Detent Horz Term
(R7ꢀ) DPDT CCW Detent Horz Term
SHAFT
LENGTH
(FMS)
AVAILABLE
ONLY IN
BUSHING
ELEMENT TYPE
TAPER/TOLERANCE
RESISTANCE CODE
VALUE IN OHMS
BUSHING
A
C
D
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
Plastic Unthreaded ꢀ/8 ” (9.5ꢀ mm) D
x ꢀ/8 ” (9.5ꢀ mm) D
Metal Plain 10 mm D x 9 mm L
Metal Plain 7 mm D x 9 mm L
Code Description
16 1/2 ”L
20 5/8 ”L
24 3/4 ”L
28 7/8 ”L
ꢀ2 1 ”L
Code
A, C, D
A, C, D
A, C, D
A, D
(A) Linear Cermet 10 ꢀ
(H) Linear Cermet 5 %
(05) - 100
(ꢀ0) - 15 K
(16) - 20 K
(17) - 25 K
(18) - 50 K
(19) - 75 K
(20) - 100 K
(ꢀ1) - 150 K
(28) -150
(06) - 200
(07) - 250
(08) - 500
(09) - 750
(10) - 1 K
R
U
A, D
METRIC
(29) - 1.5 K (21) - 200 K
(11) - 2 K (22) - 250 K
(12) - 2.5 K (2ꢀ) - 500 K
(13) - 5 K (24) - 750 K
(14) - 7.5 K (25) - 1 M
(15) - 10 K
12 12 mmL
16 16 mmL
19 19 mmL
22 22 mmL
U
R, U
R
MODEL
91 Single-Turn, In-Line PC Pins
92 Single-Turn, In-Line J-Hooks
9ꢀ Single-Turn, L-Pattern PC Pins
94 Single-Turn, L-Pattern J-Hooks
95 Single-Turn, Triangle-Pattern Solder Lugs
96 Single-Turn, In-Line PC Pins, Sealed
R, U
(B) Linear C-P 20 ꢀ
(E) Linear C-P 10 %
(10) - 1 K
(12) - 2.5 K (20) - 100 K
(13) - 5 K (22) - 250 K
(18) - 50 K
(15) - 10 K (2ꢀ) - 500 K
(16) - 20 K (25) - 1 M
(17) - 25 K
99 Single-Turn, Triangle-Pattern
Solder Lugs w/Switch
(C) CW Audio Cermet 10 %
(D) CW Audio C-P 20 %
(F) CCW Audio Cermet 10 % (1ꢀ) - 5 K
(10) - 1 K
(12) - 2.5 K (20) - 100 K
(22) - 250 K
(18) - 50 K
(G) CCW Audio C-P 20 %
(S) CW Audio C-P 10 %
(T) CCW Audio C-P 10 %
(15) - 10 K (2ꢀ) - 500 K
(17) - 25 K (25) - 1 M
AVAILABLE ONLY IN
SHAFT TYPE
LENGTHS
(CODE)
BUSHINGS
(CODE)
A, D
B
C
D
R
T
Single Slotted 1/4 ” (6.35 mm) D 16,20,24,28
Single Flatted 1/4 ” (6.35 mm) D 24,28
A, D
C
R
U
A, D
Single Plain 1/8 ” (3.18 mm) D
Single Slotted 6 mm D
Single Slotted 4 mm D
16,20,24
Metric 16,19,22
Metric 16,19,22
Boldface features are Bourns standard options.
All others are available with higher minimum order quantities.
W
Single Knurled 1/4 ” (6.ꢀ5 mm) D ꢀ2
REV. 11/04
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
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