Features
1-1/4 Rectangular / Multiturn
Cermet / Industrial / Sealed
Panel mount option available
Listed on the QPL per MIL-PRF-22097
For trimmer applications/processing
guidelines, click here
RJ12 - Trimpot Trimming Potentiometer
Electrical Characteristics Product Dimensions How To Order
Standard Resistance Range RJ12FP
MIL-PRF-22097
RJ12 F Y 103
........................ 10 ohms to 1 megohm
Model
(see standard resistance table)
Characteristic
Resistance Tolerance ............10 % std.
F = 100 ppm/C Temp. Coeff. Max.
Absolute Minimum Resistance
2 1 3
Terminal Style
............................1 % or 2 ohms max. 17.78
6.60 12.70 .79
(.700)
(whichever is greater)
(.260) (.500 .031)
Resistance Code
22.86
Contact Resistance Variation
(.900)
.71 .03
...........................1.0 % or 1 ohm max.
DIA. TYP.
(.028 .001)
Standard Resistance Table
(whichever is greater)
Adjustability
Resistance Resistance
RJ12FY
Voltage ...................................0.01 % (Ohms) Code
Resistance .............................0.05 % 10 100
20 200
Resolution.................................... In nite
50 500
Insulation Resistance ............... 500 vdc.
100 101
200 201
1,000 megohms min.
1 2 3
500 501
Dielectric Strength
7.62
1,000 102
6.60
(.300)
Sea Level ...............................900 vac
2,000 202
(.260)
17.78
2.54
5,000 502
70,000 Feet ............................350 vac
(.700)
(.100) 10,000 103
Effective Travel .................22 turns nom.
20,000 203
25,000 253
Environmental Characteristics
50,000 503
100,000 104
Power Rating @ 70 C (400 volts max.)
200,000 204
...............................................1.0 watt 250,000 254
500,000 504
Power Rating @ 150 C .............. 0 watt .71 .03
DIA. TYP.
1,000,000 105
12.70 .79 (.028 .001)
Temperature Range ....-55 C to +150 C
(.500 .031)
Temperature Coef cient ....100 ppm/C
Seal Test ...................... 85 C Fluorinert*
(pin styles only)
2.54
(.100)
Humidity........ MIL-STD-202 Method 106
(2 % TR, 10 Megohms IR)
Vibration ....... 20 G (1 % TR; 1 % VR)
RED WIPER
2
Shock............ 50 G (1 % TR; 1 % VR)
Load Life.. 1,000 hours 1.0 watt @ 70 C
YELLOW GREEN
1 3
CW
(3 % TR; 1% or 1 ohms, CCW
CLOCKWISE
whichever is greater, CRV)
Rotational Life........................200 cycles
MM
DIMENSIONS:
(2 % TR; 1 % or 1 ohm,
(INCHES)
whichever is greater, CRV)
0.25
TOLERANCES: EXCEPT WHERE NOTED
(.010)
Physical Characteristics
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 ......... Manufacturer s trademark,
resistance code, terminal
numbers, date code, manufacturers
model number and style
Wiper ............... 50 % (Actual TR) 10 %
Flammability ..........................U.L. 94V-0
Standard Packaging ..... 10 pcs. per tube
Adjustment Tool .............................. H-90
REV. 04/14
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
Trimpot is a registered trademark of Bourns, Inc.
Speci cations are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their speci c applications.
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