MODEL 23G, GH, GL & J
4mm Square
Sealed Single Turn
Surface Mount
Cermet Trimming
Potentiometer
FEATURES & BENEFITS
1
• Space saving SMD design for the most compact board designs
• Sealed to withstand aggressive water wash
• BI quality and reliability
• Available in J-hook or gull wing termination
• T-Cross slot
• Ultra low profile
ELECTRICAL
Standard Resistance Range, Ohms
Standard Resistance Tolerance
Input Voltage, Maximum
Power Rating, Watts
End Resistance, Maximum
Actual Electrical Travel, Nominal
Dielectric Strength
Insulation Resistance, Minimum
Resolution
Contact Resistance Variation, Maximum
MECHANICAL
10 to 2Meg
±20%
200 Vdc or rms not to exceed power rating
0.25 at 70°C derating to 0 at 125°C
1% or 3 Ohms, whichever is greater
210°
500 Vrms
100 Megohms
Essentially infinite
2% or 3 Ohms, whichever is greater
Mechanical Stops
Stop Strength, Minimum
Torque, Maximum
Weight, Nominal
Specifications subject to change without notice.
Solid
4 oz.-in. (300 gr-cm)
2 oz.-in. (150 gr-cm)
.005 oz. (0.07 grams)
1-29
Model 23G, GH, GL, J
ENVIRONMENTAL
Seal
Temperature Coefficient, Maximum
Operating Temperature Range
Thermal Shock
Moisture Resistance
Shock, 6ms Sawtooth
Vibration
High Temperature Exposure
Rotational Life
Load Life at 0.25 Watts
Resistance to Solder Heat
Fluorinert® is a registered trademark of 3M Company.
85°C Fluorinert® (No Leaks)
±100ppm/°C (<100 Ohms, >1Meg = ±150ppm/°C)
–55°C to +125°C
5 cycles, –55°C to +125°C (2%
∆RT,
1%
∆VR)
Ten cycles, 240 hours (3%
∆RT)
100G’s (1%
∆RT,
1%
∆VR)
20G’s, 10 to 2,000 Hz (1%
∆RT,
1%
∆VR)
250 hours at 125°C (2%
∆RT,
2%
∆VR)
100 cycles (3%)
1,000 hours at 70°C (3%
∆RT,
1% CVR)
260°C for 10 sec. (1%
∆RT)
OUTLINE DIMENSIONS (inch/mm)
Model 23G, GH, GL
Cover Removed In
This View For Clarity
3 x .008
( .20 )
.100
±
.010
(2.54
±
.25)
.100
( 2.54 )
.090
( 2.29 )
.091
( 2.31 )
2 x .030
(.76 )
xxx xx
3 x .025
( .62 )
Style G
Style GH
Style GL
.180
( 4.57 )
.024 Wide x .096 Long x .022 Deep
( .56 )
( .61 )
( 2.44 )
Adjustment Slot
.244
( 6.20 )
.177
( 4.50 )
.045
(1.14 )
1-30
Model 23G, GH, GL, J
OUTLINE DIMENSIONS (Inch/mm)
Model 23 J
.090
( 2.29 )
2 x .030
(.76 )
1
3 x .008
(.20 )
.195
( 4.95 )
xxx xx
.087
( 2.21)
.045
(1.14 )
Model 23 GL
.220
±.004
( 5.59
±.10
)
3 x .050
±.004
( 1.27
±.10
)
.175
±.004
( 4.45
±.10
)
.090
±.004
( 2.29
±.10
)
.080
±.004
( 2.03
±.10
)
.090
±.004
( 2.29
±.10
)
2 x .050
±.004
( 1.27
±.10
)
3 x .095
±.004
( 2.41
±.10
)
.080
±.004
SQ
( 2.03
±.10
)
.157
±.004
( 3.99
±.10
)
.090
±.004
( 2.29
±.10
)
2 x .050
±.004
( 1.27
±.10
)
2 x .080
±.004
( 2.03
±.10
)
RECOMMENDED PCB LAYOUT (Inch/mm)
Model 23 G, GH
.080
±.004
( 2.03
±.10
)
2 x .050
±.004
( 1.27
±.10
)
Model 23 J
1-31
Model 23G, GH, GL, J
STANDARD RESISTANCE VALUES, OHMS
100
200
500
PACKAGING
1K
2K
5K
10K
20K
50K
100K
200K
500K
1Meg
2Meg
Option:
Embossed Tape & Reel
All units oriented with #2 (slider) terminal adjacent to sprocket hole.
7" Reel
.472" (12mm)
.157" (4mm) pitch
500 Units
7" (178 mm)
13" Reel
.472" (12mm)
.157" (4mm) pitch
3,000 Units
13" (330.2 mm)
Tape
Reel
Option:
Width
Sprocket
Capacity
Diameter
=
=
=
=
Anti-Static Tubes
All units oriented with #1 pin to same side.
Magazine
Capacity
=
100 Units
ORDERING INFORMATION
Standard:
23 G R 10K XX
*
Model Series
Pin Style
Packaging Option
T7 = 7" Tape & Reel
T13 = 13" Tape & Reel
TB = Tubes
Resistance Value
Resistance Prefix
* Packaging option must be specified.
CIRCUIT DIAGRAM
NOTES
(2)
(1)
CW
(3)
English equivalents are based on 1 inch = 25.4mm
and are provided for general information only.
Tolerances unless otherwise specified:
Linear = ± .010 inches (.25 mm.)
INCH
mm
1-32
Model 23G, GH, GL, J
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