RJ24FW502 Datasheet, PDF (1/1 Pages) Bourns Electronic Solutions – RJ24/RJR24 - 3/8 Square Trimpot Trimming Potentiometer

AVATDIHLIASRBTORLUEIGBHUTION
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
........................ 10 ohms to 1 megohm
(see standard resistance table)
Resistance Tolerance ............ ±10 % std.
Absolute Minimum Resistance
RJ24..................2 % or 20 ohms max.
(whichever is greater)
RJR24 ................. 2 % or 2 ohms max.
(whichever is greater)
Contact Resistance Variation
.........................3.0 % or 3 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 (300 volts max.)
85 °C ...................................... 0.5 watt
150 °C ....................................... 0 watt
Temperature Range
................................-55 °C to +150 °C
Temperature Coefficient
.......................................±100 ppm/°C
Seal Test...................... 85 °C Fluorinert*
Humidity........ MIL-STD-202 Method 106
RJ24......................................96 hours
(1 % ΔTR, 10 Megohms IR)
RJR24 ................................... 96 hours
(1 % ΔTR, 100 Megohms IR)
Vibration ....... 20 G (1 % ΔTR; 1 % ΔVR)
Shock.......... 100 G (1 % ΔTR; 1 % ΔVR)
Common Dimensions
6.40 ± 1.32
(.252 ± .052)
10.03
(.395)
.38
(.015)
MIN.
1.52
(.060)
1.27 ± 0.1
(.050 ± .004)
4.83 ± .13
(.190 ± .005)
9.53
(.375)
2.54
(.100)
2.54
(.100)
.51 ± .03 _DIA.
(.020 ± .001)
ADJ. SLOT
2.19
(.086)
DIA.
X
.56
(.022)
WIDE
.76
X _(.030)
DEEP
1.27 ± 0.1
(.050 ± .004)
RJ24FL
9.53 ± .38
(.375 ± .015)
3.81 + .25/-.13*
(.150 +.010/-.005)
9.53 ± .38
(.375 ± .015)
1.02
(.040)
45° ± 3°
ADJ. SLOT
1.52
(.060)
DIA.
X
.51
(.020)
WIDE
X
.64
(.025)
DEEP
10.64
1.57
(.419)
(.062)
MIN. 152.4
(6.00)
MIN. LENGTH
WIRE SIZE: 30AWG
RJ24FP/RJR24FP
2.54
(.100)
3
2.54
(.100)
8.26 ± .64
(.325 ± .025)
2
1
4.83
(.190)
2.54
(.100)
RJ24FW/RJR24FW
2.54
(.100)
3
2
2.41
(.095)
MIL-PRF-22097
RJ24 F L 202
Model
Characteristic
F = ±100 ppm/°C Temp. Coeff. Max.
Terminal Style
Resistance Code
How To Order
MIL-PRF-39035
RJR24 F W 502 R
Model
Characteristic
F = ±100 ppm/°C Temp. Coeff. Max.
Terminal Style
Resistance Code
Failure Rate
M = 1.0 %
P = 0.1 %
R = 0.01 %
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
Resistance
Code
100
200
500
101
201
501
102
202
502
103
203
253
503
104
204
254
504
105
Load Life
RJ24....1,000 hours 0.5 watt @ 85 °C
(2 % ΔTR; 10% ΔVR)
2.54 ¹
(.100)
RED ₂ WIPER
RJR24 .10,000 hours 0.5 watt @ 85 °C
(3 % ΔTR)
Rotational Life...... 200 cycles (2 % ΔTR)
RJ24FX/RJR24FX
2.54
(.100)
3
YELLOW ₁
CCW
CLOCKWISE
3 GREEN
CW
Physical Characteristics
Torque............................. 5.0 oz-in. max.
Mechanical Stops ................. Wiper idles
2
2.54 ¹
(.100)
2.41
(.095)
Terminals .........Mil-Std 202, Method 208
Weight ..................................... 0.025 oz.
Marking................ Mil-spec part number,
date code
Wiper ............... 50 % (Actual TR) ±10 %
DIMENSIONS:
TOLERANCES: ±
0.25
(.010)
MM
(INCHES)
EXCEPT WHERE NOTED
Flammability ..........................U.L. 94V-0
Standard Packaging ..... 50 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.
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.