3701H-1-103 Bourns Inc., 3701H-1-103 Datasheet
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3701H-1-103
Manufacturer Part Number
3701H-1-103
Description
Precision Potentiometers 1/2 HYBR 10TURNS 10KOHMS 0.25%
Manufacturer
Bourns Inc.
Type
Potentiometerr
Datasheet
1.3701H-1-103.pdf
(1 pages)
Specifications of 3701H-1-103
Resistance
10kohm
Power Rating
1W
Tolerance (+ Or -)
10%
Number Of Turns
10Turn
Mounting Style
Panel
Termination Style
Turret
Operating Temp Range
1C to 105C
Failure Rate
Not Required
Shaft Diameter (mm)
2.37mm
Product Diameter (mm)
Not Requiredmm
Product Length (mm)
42.86mm
Product Height (mm)
Not Requiredmm
Product Depth (mm)
Not Requiredmm
Temperature Coefficient
±100
Tolerance
10 %
Element Type
Hybritron
Shaft Type
Slotted
Shaft Length
17.46 mm
Shaft Diameter
2.37 mm
Dimensions
11.11 mm Dia.
Product
Precision Potentiometers
Lead Free Status / RoHS Status
Not Compliant
Standard Resistance Range ..............100 to 100 K ohms ..................1 K to 100 K ohms
Total Resistance Tolerance ................±5 % ........................................±10 %
Independent Linearity ........................±0.25 % ....................................±0.25 %
Effective Electrical Angle ....................3600 ° +10 °, -0 ° ....................3600 ° +10 °, -2 °
Absolute Minimum Resistance/..........1 ohm or 0.1 % maximum........Minimum voltage
Noise ..................................................500 ohms ENR maximum ........Output smoothness 0.1 %
Dielectric Withstanding Voltage (MIL-STD-202, Method 301)
Power Rating (Voltage Limited By Power Dissipation or 315 VAC, Whichever Is Less)
Insulation Resistance (500 VDC) ........1,000 megohms minimum ........1,000 megohms minimum
Resolution ............................................See recommended part nos. ....Essentially infinite
Operating Temperature Range ..........+1 °C to +125 °C ......................+1 °C to +105 °C
Storage Temperature Range ..............-65 °C to +125 °C ....................-55 °C to +105 °C
Temperature Coefficient Over
Vibration..............................................20 G ..........................................20 G
Shock..................................................100 G ........................................100 G
Load Life ............................................1,000 hours, 1 watt ..................1,000 hours, 1 watt
Rotational Life (No Load)....................1,000,000 shaft revolutions
Moisture Resistance (MIL-STD-202, Method 103, Condition B)
IP Rating ............................................IP 40 ........................................IP 40
Stop Strength ...............................................................................................14 N-cm (20 oz-in.) minimum
Mechanical Angle ......................................................................................................3600 ° +20 °, -0 °
Torque (Starting & Running)......................................................................0.45 N-cm (0.6 oz.-in.) max.
Shaft Runout..................................................................................................0.05 mm (0.002 in.) T.I.R.
Lateral Runout ...............................................................................................0.13 mm (0.005 in.) T.I.R.
Shaft End Play ...............................................................................................0.13 mm (0.005 in.) T.I.R.
Shaft Radial Play ...........................................................................................0.08 mm (0.003 in.) T.I.R.
Pilot Diameter Runout ...................................................................................0.05 mm (0.002 in.) T.I.R.
Backlash ........................................................................................................................1.0 ° maximum
Weight..................................................................................................................Approximately 28 gm
Terminals............................................Gold-plated solderlugs (3700) or gold-plated turret lugs (3701)
Soldering Condition
Marking .................................................Manufacturer’s name and part number, resistance value and
Ganging (Multiple Section Pots.) .................................................................................1 cup maximum
Hardware ...................................................One lockwasher (H-37-1) and one mounting unit (H-38-1)
1
2
At room ambient: +25 °C nominal and 50 % relative humidity nominal, except as noted.
Consult manufacturer for complete specification details.
3700S-1-102L
3700S-1-202L
3700S-1-502L
3700S-1-103L
Recommended Part Numbers
Part Number
Electrical Characteristics
Environmental Characteristics
Mechanical Characteristics
Minimum Voltage
Sea Level........................................1,000 VAC minimum ................1,000 VAC minimum
+70 °C ............................................1 watt........................................1 watt
+125 °C ..........................................0 watt........................................0 watt
Storage Temperature Range
Wiper Bounce ................................0.1 millisecond maximum ........0.1 millisecond maximum
Wiper Bounce ................................0.1 millisecond maximum ........0.1 millisecond maximum
Total Resistance Shift ....................±2 % maximum ........................±5 % maximum
Total Resistance Shift ....................±5 % maximum ........................±5 % maximum
Total Resistance Shift ....................±2 % maximum ........................±5 % maximum
Mounting.....................................................................................170-200 N-cm (15-18 lb.-in.) max.
Manual Soldering................................96.5Sn/3.0Ag/0.5Cu solid wire or no-clean rosin cored wire
Wave Soldering ........................................................96.5Sn/3.0Ag/0.5Cu solder with no-clean flux
Wash processes ..................................................................................................Not recommended
Resistance (Ω)
10,000
1,000
2,000
5,000
2
1
........±50 ppm/°C maximum/unit ......±100 ppm/°C maximum/unit
Resolution
1
0.43
0.35
0.34
0.26
3700 Wirewound Element 3701 Hybritron
(whichever is greater)
1
tolerance, linearity tolerance, wiring diagram, and date code
3700/3701 - Precision Potentiometer
Features
■
■
■
■
■
Bushing mount
Excellent resolution
Non-standard features and specifications
available
Small diameter
High rotational life
3701H-1-102L
3701H-1-202L
3701H-1-502L
3701H-1-103L
Part Number
is shipped with each potentiometer.
370 °C (700 °F) max. for 3 seconds
260 °C (500 °F) max. for 5 seconds
2
....4,000,000 shaft revolutions
0.2 % maximum
maximum
Resistance (Ω)
10,000
1,000
2,000
5,000
Customers should verify actual device performance in their specific applications.
®
Element
2
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex
(.032)
3700S-1/3701H-1
ADJUSTMENT SLOT
BOLDFACE LISTINGS ARE IN STOCK AND READILY
AVAILABLE THROUGH DISTRIBUTION.
FOR OTHER OPTIONS CONSULT FACTORY.
RoHS IDENTIFIER:
.81 WIDE X
BLANK = NON-COMPLIANT
Product Dimensions
(7/16)
11.11
(.13)
3.30
Specifications are subject to change without notice.
L = COMPLIANT
CCW
(1.00 ± .02)
(.875 ± .015)
25.40 ± .51
(.032 ± .010)
22.23 ± .38
TOLERANCES: EXCEPT WHERE NOTED
DECIMALS: .XX ±
FRACTIONS: ±1/64
DIMENSIONS:
STANDOFFS
LOCKWASHER AND MOUNTING NUT
TO BE SUPPLIED WITH EACH UNIT
.81 ± .25 DEEP
2
(.06)
(9/32)
1.52
15.54
(.612)
.28
CW
CCW
1/4"-32-UNEF-2ATHD
DIA.
R
1
(IN)
MM
(.010),
.25
.XXX ±
7 ° ± 2 °
90 ° ± 5 °
(.48)
(.0935+.0000/-.0003)
12.2
(.010)
(1/2)
12.7
.25
(.005)
(.281+.000/-.002)
(3/8)
2.37 + .00/- .01
9.53
.13
CW
CW
(11/16 ± 1/32)
7.14 + .00/- .01
12.70
(.500)
MOUNTING
SURFACE
3
17.46 ± .80
X 45 ° CHAMFER
REV. 06/09
11.81
(.465)
DIA.
DIA.
WIPER
DIA.