Features
Multiturn / Cermet / Industrial / Sealed
Standoffs
Listed on the QPL per MIL-PRF-22097 and
High-Rel MIL-PRF-39035
For trimmer applications/processing
guidelines, click here
RJ24/RJR24 - 3/8 Square Trimpot Trimming Potentiometer
Electrical Characteristics Product Dimensions How To Order
Standard Resistance Range Common Dimensions
MIL-PRF-22097
RJ24 F L 202
........................ 10 ohms to 1 megohm 6.40 1.32 10.03
Model
(.252 .052) (.395)
(see standard resistance table)
Characteristic
1.52 4.83 .13
Resistance Tolerance ............10 % std. .38
MIN.
F = 100 ppm/C Temp. Coeff. Max.
(.015) (.060) (.190 .005)
Absolute Minimum Resistance
1.27 0.1
Terminal Style
RJ24 ..................2 % or 20 ohms max.
9.53
(.050 .004)
(whichever is greater) (.375)
Resistance Code
RJR24 .................2 % or 2 ohms max.
2.54
1.27 0.1
(.100)
(whichever is greater)
ADJ. SLOT
(.050 .004)
2.54 How To Order
Contact Resistance Variation
2.19
(.100) DIA.
(.086)
.........................3.0 % or 3 ohms max.
MIL-PRF-39035 RJR24 F W 502 R
.56
.51 .03
DIA. WIDE
(whichever is greater) X
(.022) Model
(.020 .001)
Adjustability
.76
DEEP
X
Characteristic
(.030)
Voltage ...................................0.01 %
F = 100 ppm/C Temp. Coeff. Max.
Resistance .............................0.05 % RJ24FL
9.53 .38
1.02
Terminal Style
Resolution.................................... In nite (.375 .015) (.040) 45 3
3.81 + .25/-.13*
Insulation Resistance ............... 500 vdc.
Resistance Code
(.150 +.010/-.005)
1,000 megohms min.
9.53 .38
Failure Rate
Dielectric Strength (.375 .015)
M = 1.0 %
Sea Level ............................1,000 vac
P = 0.1 %
80,000 Feet ............................400 vac
R = 0.01 %
10.64
Effective Travel .................25 turns nom.
ADJ. SLOT
(.419)
1.57
1.52
Standard Resistance Table
DIA.
Environmental Characteristics
(.062)
(.060)
MIN.
152.4
.51
Power Rating (300 volts max.) Resistance Resistance
X WIDE
(6.00)
(.020)
(Ohms) Code
85 C ......................................0.5 watt
MIN. LENGTH
.64
X DEEP 10 100
WIRE SIZE: 30AWG
150 C .......................................0 watt (.025)
20 200
Temperature Range
RJ24FP/RJR24FP 50 500
8.26 .64
100 101
................................-55 C to +150 C
2.54
2.54
(.325 .025) 200 201
(.100)
(.100)
Temperature Coef cient
500 501
3
.......................................100 ppm/C
1,000 102
2
2,000 202
Seal Test ...................... 85 C Fluorinert*
5,000 502
Humidity........ MIL-STD-202 Method 106
2.54 10,000 103
1
4.83
RJ24 ......................................96 hours (.100) 20,000 203
(.190)
25,000 253
(1 % TR, 10 Megohms IR)
50,000 503
RJR24 ...................................96 hours
RJ24FW/RJR24FW 100,000 104
2.54 2.41
200,000 204
(1 % TR, 100 Megohms IR)
(.100)
(.095)
250,000 254
Vibration ....... 20 G (1 % TR; 1 % VR)
3
500,000 504
1,000,000 105
Shock.......... 100 G (1 % TR; 1 % VR) 2
Load Life 1
2.54
(.100)
RJ24 ....1,000 hours 0.5 watt @ 85 C
RED WIPER
2
(2 % TR; 10% VR)
RJR24 .10,000 hours 0.5 watt @ 85 C RJ24FX/RJR24FX YELLOW GREEN
1 3
CW
CCW
2.54
(3 % TR)
CLOCKWISE
(.100)
Rotational Life...... 200 cycles (2 % TR)
3
2
Physical Characteristics
1
2.54
Torque............................. 5.0 oz-in. max.
2.41
(.100)
(.095)
Mechanical Stops ................. Wiper idles
Terminals .........Mil-Std 202, Method 208
MM
Weight ..................................... 0.025 oz.
DIMENSIONS:
(INCHES)
Marking ................ Mil-spec part number,
0.25
date code
TOLERANCES: EXCEPT WHERE NOTED
(.010)
Wiper ............... 50 % (Actual TR) 10 %
Flammability ..........................U.L. 94V-0
Standard Packaging ..... 50 pcs. per tube
REV. 04/14
Adjustment Tool .............................. H-90
*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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