Features
n
Multiturn / Cermet / Sealed
n
Listed on the QPL per MIL-PRF-22097
n
Panel mount option available
n
For trimmer applications/processing
guidelines, click here
Electrical Characteristics
Standard Resistance Range
........................ 10 ohms to 1 megohm
(see standard resistance table)
Resistance Tolerance ............ ±10 % std.
Absolute Minimum Resistance
......................................... 1 ohm max.
Contact Resistance Variation
............................2 % or 2 ohms max.
(whichever is greater)
Adjustability
Voltage ...................................±0.01 %
Resistance .............................±0.05 %
Resolution.................................... Infinite
Insulation Resistance ............... 500 vdc.
1,000 megohms min.
Dielectric Strength
Sea Level ............................ 1,000 vac
80,000 Feet ............................ 400 vac
Effective Travel .................25 turns nom.
Environmental Characteristics
Power Rating @ 85 °C (400 volts max.)
............................................. 0.50 watt
Power Rating @ 150 °C ............... 0 watt
Temperature Range ....-65 °C to +150 °C
Temperature Coefficient ....±100 ppm/°C
Seal Test ...................... 85 °C Fluorinert*
(pin styles only)
Humidity
.................. MIL-STD-202 Method 106
(1 %
ΔTR;
10 Megohms IR)
Vibration ....... 20 G (1 %
ΔTR;
1 %
ΔVR)
Shock.......... 100 G (1 %
ΔTR;
1 %
ΔVR)
Load Life .1,000 hours 0.5 watt @ 85 °C
(2 %
ΔTR;
1 %
ΔVR)
Rotational Life........................200 cycles
2 %
ΔTR
Physical Characteristics
Torque............................. 5.0 oz-in. max.
Mechanical Stops ................. Wiper idles
Terminals ..... MIL-STD-202; Method 208
Flexible leads ..... (7 strands of 30 AWG)
Weight ..................................... 0.065 oz.
Wiper ............... 50 % (Actual TR) ±10 %
Flammability ..........................U.L. 94V-0
Machine Screw Mounting
Torque.............................. 12 oz-in. max.
Marking ................. Mil-spec part number
Standard Packaging
X, P & W Styles ......... 25 pcs. per tube
L Style ........................ 25 pcs. per bag
Adjustment Tool .............................. H-90
REV. 04/14
RJ22 - 1/2 ” Square Trimpot
®
Trimming Potentiometer
Product Dimensions
RJ22FP
Common Dimensions
(Pin Styles)
12.7
TYP.
(.500)
ADJ. SLOT
2.03 ± .38
DIA.
(.080 ± .015)
.64
WIDE
X
(.025)
.50
DEEP
X
(.020)
12.7
TYP.
(.500)
.71 ± .08
(.028 ± .003) DIA. TYP.
1 3
2.54
(.100)
How To Order
MIL-PRF-22097
Model
RJ22 F W 103
Characteristic
F = ±100 ppm/°C Temp. Coeff. Max.
Terminal Style
Resistance Code
13.21 TYP.
(.520)
1.98 DIA. THRU
(.078)
(2 PLACES)
1.78
(.070)
5.59
(.220)
1.52
(.060)
TYP.
Standard Resistance Table
2.54
(.100)
2
13.34 ± .64
(.525 ± .025)
6.35
(.250)
2.54
6.35
(.100) (.250)
RJ22FW
5.59
(.220)
2.54
(.100)
2
1 3
2.79
(.110)
2.54
(.100)
Resistance
(Ohms)
10
20
50
100
200
500
1,000
2,000
5,000
10,000
20,000
25,000
50,000
100,000
250,000
500,000
1,000,000
Resistance
Code
100
200
500
101
201
501
102
202
502
103
203
253
503
104
254
504
105
6.35
(.250)
RJ22FL
2.36 TYP.
(.093)
YELLOW
CCW
RED
2
WIPER
1
CLOCKWISE
3
GREEN
CW
13.21
(.520)
1.52
(.060)
12.70
(.500)
LENGTH
4.75
(.187)
1.52
(.060)
152.4
MIN.
(6.00)
.89
TYP.
(.035)
MM
DIMENSIONS:
(INCHES)
0.25
TOLERANCES: ±
EXCEPT WHERE NOTED
(.010)
12.70
(.500)
RJ22FX
2
2.54
(.100)
1 3
5.59
(.220)
2.54
(.100)
1.78
(.070)
6.35
(.250)
*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.
Specifications 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 specific applications.
