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3059 Datasheet, PDF (1/1 Pages) Allegro MicroSystems – HALL-EFFECT GEAR-TOOTH SENSORS -AC COUPLED | |||
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*RoHS VCEOARMVSAPIOILLINAASBNLTE
Features
â 1-1/4 â Rectangular / Multiturn
Cermet / Industrial / Sealed
â Panel mount option available
â Listed on the QPL for style RJ12 per
MIL-PRF-22097
â RoHS compliant* version available
â For trimmer applications/processing
guidelines, click here
3059 - Trimpot® Trimming Potentiometer
Electrical Characteristics
Standard Resistance Range
................................10 to 2 megohms
(see standard resistance table)
Resistance Tolerance ........... ±10 % std.
(tighter tolerance available)
Absolute Minimum Resistance
........................... 1 % or 2 ohms max.
(whichever is greater)
Contact Resistance Variation
.......................... 1.0 % or 1 ohm max.
(whichever is greater)
Adjustability
Voltage .................................. ±0.01 %
Resistance ............................ ±0.05 %
Resolution ................................... Inï¬nite
Insulation Resistance ............... 500 vdc.
1,000 megohms min.
Dielectric Strength
Sea Level................................ 900 vac
70,000 Feet ............................ 350 vac
Effective Travel .................22 turns nom.
Environmental Characteristics
Power Rating @ 70 °C (400 volts max.)
............................................... 1.0 watt
Power Rating @ 150 °C ............... 0 watt
Temperature Range ... -55 °C to +150 °C
Temperature Coefï¬cient ... ±100 ppm/°C
Seal Test ......................85 °C Fluorinertâ
(pin styles only)
Humidity .......MIL-STD-202 Method 106
(2 % ÎTR, 10 Megohms IR)
Vibration ....... 20 G (1 % ÎTR; 1 % ÎVR)
Shock ........... 50 G (1 % ÎTR; 1 % ÎVR)
Load Life. 1,000 hours 1.0 watt @ 70 °C
...................(3 % ÎTR; 1% or 1 ohms,
whichever is greater, CRV)
Rotational Life .......................200 cycles
(2 % ÎTR; 1 % or 1 ohm,
whichever is greater, CRV)
Product Dimensions
3059L
Common Dimensions
31.75
(1.25)
25.4
(1.000)
2.36
(.093)
DIA.
MTG. HOLES (2)
4.83
(.190)
3.18
(.125)
1.47 ± .56
(.058 ± .022)
ADJ. SLOT
2.92 ± .38
(.115 ± .015)
DIA.
.64
X (.025)
WIDE
X
.79
(.031)
DEEP
6.10 TYP.
(.240)
LEADS 152.4 MIN. LENGTH
(6.000)
8.00 ± .38
(.315 ± .015)
6.10
.240 TYP.
3059J
2.67 ± .25
(.105 ± .010) 3.43 ± .38
(.135 ± .015)
3.80
(.150)
1
2
3
7.62
(.300)
17.78
(.700)
6.60
(.260)
.71 ± .03 DIA. TYP.
(.028 ± .001)
2.54
(.100)
Physical Characteristics
3059P
Torque............................. 5.0 oz-in. max.
Mechanical Stops................. Wiper idles
Terminals Solderable printed circuit pins
Flexible leads ......(7 strands of 30 AWG)
Weight ......................................... 0.1 oz.
Marking.........Manufacturerâs trademark,
resistance code, terminal
numbers, date code, manufacturerâs
model number and style
Wiper ............... 50 % (Actual TR) ±10 %
Flammability ..........................U.L. 94V-0
Standard Packaging
P&Y Styles ................10 pcs. per tube
L&J Styles ..................25 pcs. per bag
Adjustment Tool..............................H-90
21
17.78
(.700)
22.86
(.900)
3
6.60 12.70 ± .79
(.260) (.500 ± .031)
.71 ± .03
(.028 ± .001)
DIA. TYP.
RED 2 WIPER
YELLOW 1
CCW
CLOCKWISE
3 GREEN
CW
REV. 08/10
DIMENSIONS:
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex.
âTrimpotâ is a registered trademark of Bourns, Inc.
TOLERANCES: ±
â âFluorinertâ is a registered trademark of 3M Co.
Speciï¬cations are subject to change without notice.
Customers should verify actual device performance in their speciï¬c applications.
0.25
(.010)
MM
(INCHES)
EXCEPT WHERE NOTED
3059Y
1
2.54
(.100)
2
3
7.62
(.300)
17.78
(.700)
6.60
(.260)
12.70 ± .79
(.500 ± .031)
.71 ± .03 DIA. TYP.
(.028 ± .001)
2.54
(.100)
Standard Resistance Table
Resistance
(Ohms)
10
20
50
100
200
500
1,000
2,000
5,000
10,000
20,000
25,000
50,000
100,000
200,000
250,000
500,000
1,000,000
2,000,000
Resistance
Code
100
200
500
101
201
501
102
202
502
103
203
253
503
104
204
254
504
105
205
Popular distribution values listed in boldface.
Special resistances available.
How To Order
3059 L - 1 - 103 M LF
Model
Style
Standard or Modiï¬ed
Product Indicator
-1 = Standard Product
Resistance Code
Optional Sufï¬x Letter
M = Panel Mount
(Factory Installed)
Terminations
LF = 100 % Tin-plated (RoHS compliant)
Blank = 90 % Tin / 10 % Lead-plated
(Standard)
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