鈻?/div>
Snap-in mounting
Space saving - extends only 5/8 鈥?behind
most panels
Easy one-hole, snap-in mounting
Digital dial provides excellent readability
3610 - 10-Turn Precision Knobpot
廬
Electrical Characteristics
1
Standard Resistance Range ...................................................................................100 to 100 K ohms
Total Resistance Tolerance ...........................................................................................................鹵5 %
Effective Electrical Angle ...............................................................................................3600 擄 nominal
Absolute Minimum Resistance.................................1 ohm or 0.1 % maximum (whichever is greater)
Noise.............................................................................................................100 ohms ENR maximum
Dielectric Withstanding Voltage (MIL-STD-202, Method 301)
Sea Level ..........................................................................................................1,000 VAC minimum
70,000 Feet..........................................................................................................400 VAC minimum
Power Rating (Voltage Limited By Power Dissipation or 385 VAC, Whichever is Less)
+25 擄C.................................................................................................................................1.5 watts
+85 擄C......................................................................................................................................0 watt
Insulation Resistance (500 VDC)..................................................................1,000 megohms minimum
Resolution ........................................................................................See recommended part numbers
Accuracy (Correlation of Dial Readout to Voltage Ratio Output) .........................鹵0.5 % voltage ratio
Repeatability of Dial Readout ...............................................................................鹵0.1 % voltage ratio
PANEL HOLE PATTERN
3.264
(NO. 30 DRILL)
(.1285)
FULL R
14.27
(.562)
12.65
REF.
(.498)
25.40
DIA.
(1.00)
NOTES:
1. SNAP-IN MOUNTING CUP
ACCOMMODATES PANEL THICKNESS
.64
1.98
(.025) THRU (.078) (NO. 22GA
3.18
THRU NO. 14GA) AND (.125)
18.80
鹵
.38
(.740
鹵
.015)
16.26
鹵
.38
(.640
鹵
.015)
4.76
鹵
.79
(3/16
鹵
1/32)
ANTIROTATION
KEY
Environmental Characteristics
1
Operating Temperature Range.....................................................................................+1 擄C to +85 擄C
Storage Temperature Range.......................................................................................-25 擄C to +85 擄C
Temperature Coefficient Over Storage Temperature Range
2
......................鹵50 ppm/擄C maximum/wire
Vibration .........................................................................................................................................10 G
Wiper Bounce ...........................................................................................0.1 millisecond maximum
Total Resistance Shift ..............................................................................................鹵2 % maximum
Voltage Ratio Shift ................................................................................................鹵0.2 % maximum
Shock .............................................................................................................................................50 G
Wiper Bounce ...........................................................................................0.1 millisecond maximum
Total Resistance Shift ..............................................................................................鹵2 % maximum
Voltage Ratio Shift ................................................................................................鹵0.2 % maximum
Load Life ............................................................................................................1,000 hours, 1.5 watts
Total Resistance Shift ..............................................................................................鹵2 % maximum
Rotational Life (No Load) ...............................................................................50,000 shaft revolutions
Total Resistance Shift ..............................................................................................鹵2 % maximum
Moisture Resistance (MIL-STD-202, Method 103, Condition B)
Total Resistance Shift ..............................................................................................鹵2 % maximum
IP Rating ........................................................................................................................................IP 60
22.23
(7/8)
DIA.
VIEW ROTATED 45
擄
#21 AWG GOLD
PLATED PINS
.724
DIA.
(.0285)
LOCATED ON
1.27
RADIUS
(.050)
ANTIROTATION
KEY
Mechanical Characteristics
1
Stop Strength.........................................................................................14 N-cm (20 oz.-in.) minimum
Mechanical Angle ......................................................................................................3600 擄 +20 擄, -0 擄
Torque (Starting) .........................................................0.71 to 4.94 N-cm (1.0 to 7.0 oz.-in.) maximum
Torque (Running) ...............................................................................4.94 N-cm (7.0 oz.-in.) maximum
Variation ........................................................................................0.71 N-cm (1.0 oz.-in.) maximum
Backlash ........................................................................................................................1.0 擄 maximum
Weight..................................................................................................................Approximately 20 gm
Terminals ..............................................................................................................Gold-plated J-Hooks
Soldering Condition....................Recommended hand soldering using Sn95/Ag5 no clean solder,
0.025 鈥?wire diameter. Maximum temperature 399 擄C (750 擄F) for 3 seconds.
No wash process to be used with no clean flux.
Markings ..............................Manufacturer鈥檚 name and part number, resistance value and tolerance,
wiring diagram, and date code.
1
2
1 3
31.496
(1.240)
DIA.
At room ambient: +25 擄C nominal and humidity nominal, except as noted.
TOLERANCES: EXCEPT WHERE NOTED
.25
.13
DECIMALS: .XX
鹵
.XXX
鹵
(.010),
(.005)
FRACTIONS:
鹵1/64
MM
DIMENSIONS:
(IN.)
Recommended Part Numbers
Part Number
3610S-1-102
3610S-1-502
3610S-1-103
Resistance
(鈩?
1,000
5,000
10,000
Resolution
(%)
.035
.027
.022
BOLDFACE
LISTINGS ARE IN STOCK AND READILY
AVAILABLE THROUGH DISTRIBUTION.
FOR OTHER OPTIONS CONSULT FACTORY.
CCW
2
1
CLOCKWISE
WIPER
3
CW
REV. 07/06
鈥淜nobpot鈥?is a registered trademark of Bourns, Inc.
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
1
