AV
DI TH AIL
ST R O A B
RI UG LE
BU H
TI
ON
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)
1.52
*
(.060)
How To Order
MIL-PRF-27208
RT24 C2 P 501
Model
1.02
(.040)
9.53 ± .38
*
(.375 ± .015)
Characteristic
C = ±50 ppm/°C Temp. Coeff. Max.
2 = 85 °C Rating Temp.
150 °C Max. Operating Temp.
Terminal Style
Resistance Code
9.53 ± .38*
(.375 ± .015)
3 2 1
8.00 ± .38
(.315 ± .015)
TYP.*
1.91
(.075)
2.54
(.100)
4.75
(.187)
.51 ± .03
(.020 ± .001)
DIA. TYP.*
2.54
(.100)
How To Order
MIL-PRF-39015
ADJ. SLOT
1.52 DIA.
(.060)
.51
WIDE
X
(.020)
.64
DEEP
X
(.025)
RTR24 D P 202 M
Model
Characteristic
D = ±50 ppm/°C Temp. Coeff. Max.
Terminal Style
RT24C2P/RTR24DP
4.75
(.187)
1
4.75
(.187)
2.54
(.100)
2.54
(.100)
Resistance Code
Failure Rate
M = 1.0 %
2
3
RT24 Standard Resistance Table
*Common
dimensions
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
2.54
(.100)
RT24C2W/RTR24DW
3
2
1
1.91
(.075)
2.54
(.100)
2.54
(.100)
RTR24 Standard Resistance Table
DIMENSIONS:
MM
(INCHES)
EXCEPT WHERE NOTED
WIPER
TOLERANCES: ±
0.25
(.010)
2
CCW
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
1
CLOCKWISE
3
CW
REV. 04/14
WARNING
Cancer and Reproductive Harm
www.P65Warnings.ca.gov
*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. Users should verify actual device performance in their specific
applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the
last page of this document, and at
www.bourns.com/docs/legal/disclaimer.pdf.
Legal Disclaimer Notice
This legal disclaimer applies to purchasers and users of Bourns
®
products manufactured by or on behalf of Bourns, Inc. and
Unless otherwise expressly indicated in writing, Bourns
®
products and data sheets relating thereto are subject to change
and complete before placing orders for Bourns
®
products.
The characteristics and parameters of a Bourns
®
product set forth in its data sheet are based on laboratory conditions, and
statements regarding the suitability of products for certain types of applications are based on Bourns’ knowledge of typical
requirements in generic applications. The characteristics and parameters of a Bourns
®
®
product with other components
the actual performance of the Bourns
®
®
®
product as meeting the requirements of a particular industry
®
of Bourns products are responsible for ensuring compliance with safety-related requirements and standards applicable to
®
Bourns
®
on a case-by-case basis, use of any Bourns
®
®
®
®
®
Bourns
®
®
standard products that are suitable for use in aircraft
®
standard
the user’s sole risk.
®
and the user for which such Bourns
®
®
custom products shall be negotiated on a case-by-case basis by Bourns
®
also apply to such Bourns custom products.
Users shall not sell, transfer, export or re-export any Bourns
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Bourns
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standard products shall
products and Bourns technology and technical data may not under any circumstance be
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Bourns
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RT24C2P100 RT24C2P201 RT24C2W100 RTR24DP102M RTR24DP103M RTR24DP202M RTR24DP501M
RTR24DP502M RTR24DW102M RTR24DW103M RTR24DW202M RTR24DW501M RTR24DW502M
RTR24DX102M RTR24DX103M RTR24DX202M RTR24DX501M RTR24DX502M RT24C2W500 RT24C2P200
RT24C2W103M RT24C2X200M RT24C2X100 RTR24DW102MM RT24C2W200 RT24C2W201 RT24C2P500
RT24C2P502 RT24C2W103 RT24C2W102 RT24C2P101 RT24C2X200 RT24C2X500 RT24C2P501 RT24C2P103
RT24C2X101 RT24C2X202 RT24C2X102 RT24C2W501 RT24C2X502 RT24C2X501 RT24C2P102
RT24C2W101 RT24C2W502 RT24C2P202 RT24C2W202 RT24C2X103
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