RES,Cermet,20KOhms,10+/-% Tol,-100,100ppm-TC

RJ12FY203

Manufacturer Part NumberRJ12FY203
DescriptionRES,Cermet,20KOhms,10+/-% Tol,-100,100ppm-TC
ManufacturerBourns Inc.
RJ12FY203 datasheet
 

Specifications of RJ12FY203

Resistance20 KOhmsTolerance10 %
Power Rating1 WattNumber Of TurnsMulti Turn
Operating Temperature Range- 55 C to + 150 CElement TypeCermet
Dimensions6.60 mm W x 22.95 mm LProductTrimmers
TaperLinearTermination StyleRadial
Lead Free Status / Rohs StatusLead free / RoHS Compliant  
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Electrical Characteristics
Standard Resistance Range
........................10 ohms to 1 megohm
(see standard resistance table)
Resistance Tolerance ........... ±10 % std.
Absolute Minimum Resistance
........................... 1 % or 2 ohms max.
(whichever is greater)
Contact Resistance Variation
.......................... 1.0 % or 1 ohm max.
(whichever is greater)
Adjustability
Voltage .................................. ±0.01 %
Resistance ............................ ±0.05 %
Resolution ................................... Infi nite
Insulation Resistance ............... 500 vdc.
1,000 megohms min.
Dielectric Strength
Sea Level................................ 900 vac
70,000 Feet ............................ 350 vac
Effective Travel .................22 turns nom.
Environmental Characteristics
Power Rating @ 70 °C (400 volts max.)
............................................... 1.0 watt
Power Rating @ 150 °C ............... 0 watt
Temperature Range ... -55 °C to +150 °C
Temperature Coeffi cient ... ±100 ppm/°C
Seal Test ...................... 85 °C Fluorinert*
(pin styles only)
Humidity .......MIL-STD-202 Method 106
(2 % ΔTR, 10 Megohms IR)
Vibration ....... 20 G (1 % ΔTR; 1 % ΔVR)
Shock ........... 50 G (1 % ΔTR; 1 % ΔVR)
Load Life ..1,000 hours 1.0 watt @ 70 °C
(3 % ΔTR; 1% or 1 ohms,
whichever is greater, CRV)
Rotational Life .......................200 cycles
(2 % ΔTR; 1 % or 1 ohm,
whichever is greater, CRV)
Physical Characteristics
Torque ............................. 5.0 oz-in. max.
Mechanical Stops ................. Wiper idles
Terminals Solderable printed circuit pins
Flexible leads ......(7 strands of 30 AWG)
Weight ......................................... 0.1 oz.
Marking .........Manufacturer’s trademark,
resistance code, terminal
numbers, date code, manufacturer’s
model number and style
Wiper ............... 50 % (Actual TR) ±10 %
Flammability ..........................U.L. 94V-0
Standard Packaging .....10 pcs. per tube
Adjustment Tool ..............................H-90
REV. 08/10
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex.
“Trimpot” is a registered trademark of Bourns, Inc.
Specifi cations are subject to change without notice.
Customers should verify actual device performance in their specifi c applications.
Features
1-1/4 ” Rectangular / Multiturn
Cermet / Industrial / Sealed
Panel mount option available
Listed on the QPL
per MIL-PRF-22097
For trimmer applications/processing
guidelines,
click here
RJ12 - Trimpot
®
Trimming Potentiometer
Product Dimensions
RJ12FP
2
1
3
17.78
6.60
12.70 ± .79
(.700)
(.260)
(.500 ± .031)
22.86
(.900)
.71 ± .03
DIA. TYP.
(.028 ± .001)
RJ12FY
1
2
3
7.62
6.60
(.300)
(.260)
17.78
2.54
(.700)
(.100)
.71 ± .03
DIA. TYP.
(.028 ± .001)
12.70 ± .79
(.500 ± .031)
2.54
(.100)
2
RED
WIPER
3
1
GREEN
YELLOW
CCW
CW
CLOCKWISE
MM
DIMENSIONS:
(INCHES)
0.25
TOLERANCES: ±
EXCEPT WHERE NOTED
(.010)
Model RJ12 is currently available,
although not recommended for new
designs.
How To Order
RJ12 F Y 103
MIL-PRF-22097
Model
Characteristic
F = ±100 ppm/°C Temp. Coeff. Max.
Terminal Style
Resistance Code
Standard Resistance Table
Resistance
Resistance
(Ohms)
Code
10
100
20
200
50
500
100
101
200
201
500
501
1,000
102
2,000
202
5,000
502
10,000
103
20,000
203
25,000
253
50,000
503
100,000
104
200,000
204
250,000
254
500,000
504
1,000,000
105