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81N1K-E20-C10

Potentiometer, Cermet, 1W, 1000ohm, 10% +/-Tol, -150,150ppm/Cel, 6363,

器件类别:无源元件    电阻器   

厂商名称:Bourns

厂商官网:http://www.bourns.com

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器件参数
参数名称
属性值
是否Rohs认证
不符合
Objectid
838590773
Reach Compliance Code
unknown
构造
Square
引线长度
12.7 mm
最高工作温度
125 °C
最低工作温度
-40 °C
封装高度
15.88 mm
封装长度
15.88 mm
封装形式
PCB Mount
封装宽度
15.88 mm
额定功率耗散 (P)
1 W
电阻
1000 Ω
电阻器类型
POTENTIOMETER
旋转角
225 deg
系列
81
尺寸代码
6363
技术
CERMET
温度系数
150 ppm/°C
容差
10%
文档预览
*R
oH
VE S CO
AV R M
AI SIO PL
LA N IA
BL S NT
E
Features
Metal shaft and bushing
Consistent, smooth quality feel
Up to 4 sections available
Rotary switch option designed
Non-RoHS models are currently
available, but not recommended
for new designs. See
Product
Obsolescence Memo
for details.
for “on-off” function control
RoHS compliant versions available*
81/82 - 5/8 ” Square Single-Turn Panel Control
85/86 - 5/8 ” Square Single-Turn Panel Control with Rotary Switch
Potentiometer Specifications
Initial Electrical Characteristics
1
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 .........................................................................±20 % or 10 % ...................................... ±10 % or 5 %
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 3 ohms (whichever is greater)
Dielectric Withstanding Voltage (MIL-STD-202, Method 301)
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
Power Rating At 70 °C (Voltage Limited By Power Dissipation or 350 VAC, Whichever Is Less)
+70 °C Single Section Assembly .........................................................(Linear tapers) 0.5 watt .......................... (Linear tapers) 2 watts
(Audio tapers) 0.25 watt ........................ (Audio tapers) 1 watt
+70 °C Multiple Section Assembly.......................................................(Linear tapers) 0.5 watt/section ............. (Linear tapers) 1 watt/section
(Audio tapers) 0.25 watt/section ........... (Audio tapers) 0.5 watt/section
+125 °C ................................................................................................0 watt..................................................... 0 watt
Theoretical Resolution ................................................................................Essentially infinite .................................. Essentially infinite
Environmental Characteristics
1
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) ...............................................................................30 G ....................................................... 30 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 taper) 10 ohms or ..................... (All tapers) ±5 % TRS maximum
±10 % TRS max. (whichever is greater)
(Audio taper) ±20 % maximum
Contact Resistance Variation @ 50,000 cycles
(Audio taper) ..................................................................................±3 % ...................................................... ±3 %
(Linear taper) .................................................................................±2 % ...................................................... ±2 %
Moisture Resistance (MIL-STD-202, Method 103, Condition B)
Total Resistance Shift ...........................................................................(B & E tapers) ±10 % maximum ........... ±5 % maximum (all tapers)
(D, G, S & T tapers) ±20 % maximum
Insulation Resistance (500 VDC) ..........................................................100 megohms minimum ........................ 100 megohms minimum
IP Rating .....................................................................................................IP 40 ...................................................... IP 40
Mechanical Characteristics
Stop Strength
1/4 ” and 1/8 ” diameter shafts ......................................................................................................................................................... 45.19 N-cm (4 lb.-in.)
7/8 ” length shaft ................................................................................................................................................................................. 22.6 N-cm (2 lb.-in.)
Mechanical Angle ...................................................................................................................................................................................................... 300 ° ±5 °
Torque
Starting and Running Torque (Non-Locking Bushings)
Single Section ................................................................................................................................................................. 0.14 to 1.06 N-cm (0.2 to 1.5 oz.-in.)
Dual Section .................................................................................................................................................................... 0.14 to 1.06 N-cm (0.2 to 1.5 oz.-in.)
Triple Section ................................................................................................................................................................... 0.35 to 1.41 N-cm (0.5 to 2.0 oz.-in.)
Quadruple Section .......................................................................................................................................................... 0.35 to 1.41 N-cm (0.5 to 2.0 oz.-in.)
Starting and Running Torque (Locking Bushings) ..................................................................................................... 0.14 to 2.82 N-cm (0.2 to 4.0 oz.-in.)
Shaft Locking Torque with Locknut @ 10 in-lb. (B & E Bushings) ........................................................................................................ 14 N-cm (20 oz-in.)
Mounting ...................................................................................................................................................................1.7-2.0 N-m (15-18 lb.-in.) maximum
Weight (Single Section).............................................................................................................................................................................. 21 grams maximum
(Each Additional Section) ...................................................................................................................................................................... 6 grams maximum
Terminals .......................................................................................................................................................................... Printed circuit terminals or J-Hooks
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, wiring diagram, date code and resistance, manufacturer’s part number
Ganging (multiple section potentiometers) ..................................................................................................................................................... 4 cup maximum
Hardware ...........................................One lockwasher and one mounting nut is shipped with each potentiometer, except where noted in the part number.
For dimensional drawings see pages 3 & 4.
For ordering information see page 5.
NOTE: Model 81/82 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.
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications
81/82 - 5/8 ” Square Single-Turn Panel Control
85/86 - 5/8 ” Square Single-Turn Panel Control with Rotary Switch
Rotary Switch Specifications
Initial Electrical Characteristics
1
Contacts:
DPST ...............................................................................................................................................................................N.O/N.O.,N.C./N.C. or N.O./N.C.
DPDT ................................................................................................................................................................................2 N.O./N.C. (break before make)
Power 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 301)
Sea Level ............................................................................................................................................................................................. 1500 VAC minimum
Insulation Resistance ....................................................................................................................................................................... 1000 megohms minimum
Environmental Characteristics
1
Operating Temperature Range ...........................................................................................................................................................................0 °C to +70 °C
Storage Temperature Range ........................................................................................................................................................................ -65 °C to +125 °C
Vibration (Dual Section) ....................................................................................................................................................................................................... 8 G
(Triple Section) .................................................................................................................................................................................................... 5 G
(Quadruple Section) ........................................................................................................................................................................................... 3 G
Contact Resistance ........................................................................................................................................................................ 10 milliohms maximum
Contact Bounce ......................................................................................................................................................................... 0.1 millisecond maximum
Shock (Dual Section) ......................................................................................................................................................................................................... 20 G
(Triple Section) ...................................................................................................................................................................................................... 15 G
(Quadruple Section) ............................................................................................................................................................................................. 10 G
Contact Resistance ........................................................................................................................................................................ 10 milliohms maximum
Contact Bounce ......................................................................................................................................................................... 0.1 millisecond maximum
Rotational Life ..................................................................................................................................................................................................... 25,000 cycles
Switch Actuating Torque (50% Duty cycle @ Rated Power 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
Switch Housing Material ................................................................................................................. High temperature, flame retardant, thermosetting plastic
Mechanical Characteristics
1
Actuating Torque (Each Section, Switch Module Only) ....................................................................................................... 3.53 to 10.6 N-cm (5 to 15 oz.-in.)
Running Torque (Out of Detent, 2-4 Module Assembly)..................................................................................................... 0.21 to 1.41 N-cm (0.3 to 2 oz.-in.)
Detent ..................................................................................................................................................................................................... CW or CCW standard
Actuation Angle ...................................................................................................................................................................................................................25 °
Contact Materials ..........................................................................................................................................................................Fine silver with gold overlay
Terminal Styles .................................................................................................................................................................................................. Solder lug only
Standard Orientation ..............................................................................................................................................................In-line with control terminals
Optional .......................................................................................................................................................................... Rotated 90 ° CCW from standard
Terminal Strength (Before and After Soldering Heat Exposure) .......................................................................................................... 0.9 Kg (2 lbs.) minimum
NOTE: Model 81/82 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
81/82 - 5/8 ” Square Single-Turn Panel Control
Product Dimensions
"A" Bushing
3/8 " (9.53 mm) Dia. Plain - Single Shaft
9.50
±
.38
(.375
±.015)
12.7,15.88,19.05,22.23± .79
(1/2, 5/8, 7/8,
±
1/32)
STANDARD
3/8-32 UNEF
6.35
±
.03
DIA.
(1/4
±
1/32)
1.19
SHAFT SLOT
WIDE X
(.047)
1.60+.38/-.00
DEEP
(.063+.015/-.000)
7.92
MIN.
.25
(.312)
45
° ±5 °
X (.010)
9.53
±
.13
CHAMFER
(.375
±
.005)
PILOT DIA.
5.49 OPTIONAL FLAT 16.00 LONG OR 1.52 FROM
(.63)
(.216)
(.06)
17.46
"A" BUSHING END FOR SHAFTS UNDER
(11/16)
"B" Bushing
3/8 " (9.53 mm) Dia. Plain - Single Shaft
15.88
±
.79
(5/8
±
1/32)
STANDARD
1.19
SHAFT SLOT
WIDE X
(.047)
1.60 + .38/- .00
DEEP
(.063 +.015/-.000)
6.32
±
.03
DIA.
(.249
±
.001)
.25
45
° ±5 °
X
CHAMFER (.010)
"C" Bushing
1/4 " (6.35 mm) Dia. Plain - Single Shaft
9.53,12.7,15.88,19.05,22.23
±
.79
(3/8, 1/2, 5/8, 3/4, 7/8,
±
1/32)
STANDARD
3.162
±
.025
DIA.
(.1245
±
.001)
.79
SHAFT SLOT
WIDE X
(.031)
.79
±
.25
DEEP
(.031
±
.010)
.25
45
° ±5 °
X
CHAMFER (.010)
12.70
±
.13
(.500
±
.005)
6.35
±
.13
(.250
±
.005)
1/4-32 UNEF
3/8-32 UNEF
11.13
(.438)
MIN.
9.53
±
.13
(.375
±
.005)
PILOT DIA.
4.45
(.175)
MIN.
6.35
±
.05
(.250
±
.002)
PILOT DIA.
2.39
±
.13 OPTIONAL FLAT 6.35 LONG OR 1.52 FROM
(.094
±
. 005)
(.250)
14.30 (.06)
"C" BUSHING END FOR SHAFTS UNDER
(9/16)
"E" Bushing
1/4 " (6.35 mm) Dia. Locking - Single Shaft
12.7
±
.13
(.500
±
.005)
15.88
±
.79
(5/8
±
1/32)
STANDARD
3.18
±
.03
DIA.
(.125
±
.001)
10.80
(.425)
MIN.
6.35
±
.05
(.250
±
.002)
PILOT DIA.
SHAFT SLOT .78 WIDE X
.78
±
.03 (.031)
(.031
±
.001) DEEP
.25
45
° ±5 °
X (.010)
CHAMFER
"A" Bushing
3/8 " (9.53 mm) Dia. Plain - Concentric Shaft
28.58
±
.79
(1-1/8
±
1/32)
STANDARD
9.53
(.375)
6.32
±
.03
DIA.
(.249
±.001)
3.162
±
.025
DIA.
(.1245
±
.001)
"C" Bushing
1/4 " (6.35 mm) Dia. Plain - Concentric Shaft
25.40
±
.79
(1
±
1/32)
STANDARD
6.35
(.25)
1.98
±
.03
DIA.
(.078
±
.001)
19.05
±
.79
(3/4
±
1/32)
STANDARD
15.88
±
.79
(5/8
±
1/32)
STANDARD
1/4-32 UNEF
3/8-32 UNEF
1.98
±
.03
DIA.
TRIPLE CONCENTRIC (.078
±
.001)
(SPECIAL ORDER)
1/4-32 UNEF
3.162
±
.025
DIA.
(.1245
±
.001)
7.47
OUTER SHAFT
DIA. OPERATES SECTION #1 INNER SHAFT
(.249)
3.18
DIA. OPERATES SECTION #2, #3, & #4 ("G" STYLE)
(.125)
OUTER SHAFT 3.18 DIA. OPERATES SECTION #1 INNER SHAFT
(.125)
.078
(1.95) DIA. OPERATES SECTION #2, #3, & #4 ("G" STYLE)
"S" Bushing
10 mm Dia. Locking - Single Shaft
22.00 ± 0.79
(.866 ± .031)
STANDARD
SHAFT SLOT
1.01 ± 0.10
(.040 ± .004)
1.80 ± 0.25
DEEP
WIDE X
(.071 ± .010)
12.50 ± 0.38
(.492 ± .015)
1
DIMENSIONS:
MM
(INCHES)
CCW
3
M10 x 0.75-6g
MIN.
10.92
(.430)
6.000 +0.000/-0.075
DIA.
(.236 +.000/-.003)
.25
45
° ±5 °
X
CHAMFER (.010)
9.90
PILOT DIA.
(.390)
2
POTENTIOMETER
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications
81/82 - 5/8 ” Square Single-Turn Panel Control
Product Dimensions
Dual Unit - PC Pins & J-Hook
26.04
±
.79
(1.025
±
.031)
Triple Unit - PC Pins & J-Hook
36.20
±
1.19
(1.425
±
.047)
Quad Unit - PC Pins & J-Hook
46.36
±
1.19
(1.825
±
.047)
10.16
±
.38
(.400
±
.015)
10.16
±
.38
TYP.
(.400
±
.015)
10.16
±
.38
TYP.
(.400
±
.015)
Model 81/82
Single Unit - PC Pins & J-Hook
15.88
±
.38
(.625
±
.015)
11.94
(.470)
9.58
±
.38
(.377
±
.015)
15.88
±
.38
(.625
±
.015)
Model 81
Suggested PC Board Layout - PC Pins
(Single-Shaft Style Bottom View)
5.08
±
.13
(.200
±
.005)
1.14
DIA.
(.045)
1
3
2
Shaft Flat Orientation*
120
° ±
5
°
CCW END
15.88
±
.41
(.625
±
.016)
1 2 3
FLATTED SHAFT
12.7
(.50)
5.97
±
.38
(.235
±
.015)
5.08
±
.38
(.200
±
.015)
5.33
±
.76
(.210
±
.03)
10.16
±
.13
(.400
±
.005)
5.08
±
.13
(.200
±
.005)
30
° ±5 °
3.81
MAX. 3 PLCS.
(.150)
.81
DIA.
(.032)
5.08
±
.38
(.200
±
.015)
Terminal outlines shown as solid lines represent PC Pins, available
on Model 81. Dashed line terminal outline represents "J" Hook,
available on Model 82.
Note: For units with dual concentric shaft styles, a
2.54 (.100) spacer is added between the module(s) driven
by the outer shaft and those driven by the inner shaft.
For G, K, or V shafts, add the spacer between
modules 1 and 2. For L or M shafts, add the spacer
between modules 2 and 3. For N or P shafts, add the
spacer between modules 3 and 4.
SLOTTED SHAFT
*EXCLUDES MODELS 83 AND 84
DIMENSIONS:
MM
(INCHES)
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications
85/86 - 5/8 ” Square Single-Turn Panel Control with Rotary Switch
Product Dimensions
Primary Potentiometer Module
Model 85/86
14.53
(.572)
Secondary Potentiometer Module
Model 85/86
10.16
(.400)
15.88
(.625)
15.88
(.625)
Shaft Flat Orientation*
30
° ±
5
°
9.58
±
.38
(.377
±
.015)
120
° ±
5
°
CCW END
12.7
(.50)
FLATTED SHAFT
1.60
5.08 (.063)
(.200)
5.08
(.200)
5.08
(.200) 8.56
(.337)
5.97
(.235)
8.56
(.337)
SLOTTED SHAFT
*EXCLUDES MODELS 83 AND 84
Switch Module
Model 85/86
REAR
PLATE
COVER
2.77
(.109)
1.35
(.053)
2.29
(.090)
TYP.
6 PLACES
Assembly Sequence
Model 85/86
Secondary Potentiometer Module
3
15.88
(.625)
REF.
1
18.42
(.725)
4
5
6
2
2.41
1.14
(.095)L X (.045)W
SLOT TYP. 6 PLACES
2.92
(.115)
9.53
(.375)
REAR
COVER
PLATE
SWITCH
MODULE
PRIMARY
POTENTIOMETER
MODULE
NOTE: Switch terminals shown in vertical position.
3
1
DPST (NO/NC)
(TYPES 50, 51, 56, 57)
4
2
4
3
1
DPST (NC/NC)
(TYPES 54, 55, 60, 61)
2
3
1
4
2
DPST (NO/NO)
(TYPES 52, 53, 58, 59)
3
1
4
5
6
2
DPDT (NC/NC)
(TYPES 70, 71, 72, 73)
Switch contacts shown in detent position.
Locating Lug Options - All Model 80 Series
A
.46
(.018)
7.75
(.305)
E = 2.36
±
.76
(.093
±
.03)
H & J = 1.98
±
.41
(.078
±
.016)
E
J
13.49
(.531)
9.53
(.375)
H
11.10
(.437)
.79
±
.41
(.031
±
.016)
2.31
(.091)
3.18
(.125)
2.36
(.093)
3.18
(.125)
DIMENSIONS:
NOTE: "D" OPTION - NO A/R LUG. OTHER LOCATING LUG OPTIONS AVAILABLE. FOR DETAILS CONSULT FACTORY.
MM
(INCHES)
.XX
±
.38
(.015)
ANGLE
±
5 %
.127
TOLERANCES EXCEPT AS SHOWN: DECIMAL .XXX
±
(.005)
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications
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