RTR24DP103M Datasheet, PDF (1/1 Pages) Bourns Electronic Solutions – Multiturn / Wirewound / Industrial / Sealed

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Features
■ Multiturn / Wirewound / Industrial / Sealed
■ Listed on the QPL per MIL-PRF-27208
and High-Rel MIL-PRF-39015
■ Panel mount option available
■ For trimmer applications/processing
guidelines, click here
RT24/RTR24 - 3/8 ” Square Trimpot^® Trimming Potentiometer
Electrical Characteristics
Standard Resistance Range
RT24 ..........................10 to 10K ohms
RTR24......................500 to 10K ohms
(see standard resistance table)
Resistance Tolerance .............. ±5 % std.
Absolute Minimum Resistance
...........................0.1 % or 1 ohm max.
(whichever is greater)
Noise .....................100 ohms ENR max.
Resolution
.......... (see standard resistance table)
Insulation Resistance ............... 500 vdc.
1,000 megohms min.
Dielectric Strength
Sea Level ............................ 1,000 vac
80,000 Feet ............................ 350 vac
Adjustment Travel.............25 turns nom.
Environmental Characteristics
Power Rating @ 85 °C ............ 0.75 watt
Power Rating @ 150 °C ............... 0 watt
Temperature Range....-65 °C to +150 °C
Temperature Coefficient ......±50 ppm/°C
Seal Test...................... 85 °C Fluorinert*
Humidity
RT24 .......(1 % ΔTR; 10 Megohms IR)
RTR24...(1 % ΔTR; 100 Megohms IR)
Vibration .......................................... 20G
(1 % ΔTR; 0.5 % + resolution ΔVR)
Shock............................................. 100G
(1 % ΔTR; 0.5 % + resolution ΔVR)
Load Life
RT24 .1,000 hours 0.75 watt @ 85 °C
(2 % ΔTR; 2 % + resolution ΔVR)
RTR24............ 10,000 hours 0.75 watt
@ 85 °C
(3 % + resolution 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
Weight ..................................... 0.025 oz.
Marking................. Mil-spec part number
Wiper ............... 50 % (Actual TR) ±10 %
Flammability ..........................U.L. 94V-0
Standard Packaging ..... 50 pcs. per tube
Adjustment Tool .............................. H-90
Product Dimensions
RT24C2X/RTR24DX
Common Dimensions
3.81
(.150)
1.27*
(.050)
1.02
(.040) _{9.53 ± .38*}
(.375 ± .015)
1.52*
(.060)
8.00 ± .38
(.315 ± .015)
TYP.*
1.91
ADJ. SLOT
1.52
(.060)
DIA.
(.075)
2.54
(.100)
X
.51
(.020)
WIDE
X
.64
(.025)
DEEP
4.75
(.187)
3 21
9.53 ± .38*
(.375 ± .015)
.51 ± .03
(.020 ± .001)
DIA. TYP.*
2.54
(.100)
RT24C2P/RTR24DP
4.75
(.187)
2.54
(.100)
2.54
(.100)
1
4.75 ²
(.187) ₃
2.54
(.100)
*Common dimensions
RT24C2W/RTR24DW
2.54
(.100)
3
2
1
1.19
(.075)
2.54
(.100)
DIMENSIONS:
TOLERANCES: ±
0.25
(.010)
MM
(INCHES)
EXCEPT WHERE NOTED
2 ^WIPER
CCW ₁
CLOCKWISE
3 CW
How To Order
MIL-PRF-27208
RT24 C2 P 501
Model
Characteristic
C = ±50 ppm/°C Temp. Coeff. Max.
2 = 85 °C Rating Temp.
150 °C Max. Operating Temp.
Terminal Style
Resistance Code
How To Order
MIL-PRF-39015
Model
RTR24 D P 202 M
Characteristic
D = ±50 ppm/°C Temp. Coeff. Max.
Terminal Style
Resistance Code
Failure Rate
M = 1.0 %
RT24 Standard Resistance Table
Resistance
(Ohms)
10
20
50
100
200
500
1,000
2,000
5,000
10,000
Resistance
Code
100
200
500
101
201
501
102
202
502
103
Nominal
Resolution
(Percent)
1.11
0.93
0.62
0.60
0.54
0.42
0.33
0.26
0.20
0.17
RTR24 Standard Resistance Table
Resistance
(Ohms)
500
1,000
2,000
5,000
10,000
Resistance
Code
501
102
202
502
103
Nominal
Resolution
(Percent)
0.60
0.40
0.30
0.25
0.19
REV. 12/12
*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.
Customers should verify actual device performance in their specific applications.