23SR10KLFTR [TTELEC]
4mm Square Sealed Single Turn Surface Mount Cermet Trimming Potentiometer; 4毫米广场密封单圈表面贴装金属陶瓷微调电位器
| 型号： | 23SR10KLFTR |
| 厂家： | 
TT Electronics |
| 描述： | 4mm Square Sealed Single Turn Surface Mount Cermet Trimming Potentiometer |
| 文件： | 总4页 (文件大小：125K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MODEL 23A, B, S
4mm Square
1
Sealed Single Turn
Surface Mount
Cermet Trimming
Potentiometer
ELECTRICAL
Standard Resistance Range, Ohms
Standard Resistance Tolerance
Input Voltage, Maximum
Power Rating, Watts
End Resistance, Maximum
Actual Electrical Travel, Nominal
Dielectric Strength
10 to 2Meg
20ꢀ
200 Vdc or rms not to exceed power rating
0.25 at 70°C derating to 0 at 125°C
1ꢀ or 3 Ohms, whichever is greater
210°
500 Vrms
Insulation Resistance, Minimum
Resolution
100 Megohms
Essentially infinite
Contact Resistance Variation, Maximum
1ꢀ or 3 Ohms, whichever is greater
ENVIRONMENTAL
Seal
85°C Fluorinert® (No Leaks)
100ppmꢁ°C (ꢂ200 Ohms, ꢃ1Meg ꢄ 250ppmꢁ°C)
–55°C to +125°C
5 cycles, –55°C to +125°C (2ꢀ ∆RT, 2ꢀ ∆VR)
Ten 24 hour cycles (3ꢀ ∆RT)
Temperature Coefficient, Maximum
Operating Temperature Range
Thermal Shock
Moisture Resistance
Shock, 6ms Sawtooth
Vibration
100G’s (1ꢀ ∆RT, 1ꢀ ∆VR)
20G’s, 10 to 2,000 Hz (1ꢀ ∆RT, 1ꢀ ∆VR)
250 hours at 125°C (2ꢀ ∆RT, 2ꢀ ∆VR)
100 cycles (5ꢀ ∆RT)
High Temperature Exposure
Rotational Life
Load Life at 0.25 Watts
Resistance to Solder Heat
1,000 hours at 70°C (3ꢀ ∆RT, 1ꢀ ∆VR)
260°C for 10 sec. (1ꢀ ∆RT)
MECHANICAL
Mechanical Stops
Stop Strength, Minimum
Torque, Maximum
Weight, Nominal
Solid
4 oz.-in. (300 gr-cm)
2 oz.-in. (150 gr-cm)
.005 oz. (0.14 grams)
Fluorinert® is a registered trademark of 3M Company.
Specifications subject to change without notice.
Model 23A, B, S
1-9
TOP ADJUSTMENT (Inch/mm)
Model 23A, B, S
1-10
SIDE ADJUSTMENT (Inch/mm)
1
MODEL 23S (CROSS SLOT) & 23Z (STRAIGHT SLOT)
23Z
23S
RECOMMENDED PCB LAYOUT (Inch/mm)
Model 23A, B, S
1-11
STANDARD RESISTANCE VALUES, OHMS
10
20
50
100
200
500
1K
2K
5K
10K
20K
50K
100K
200K
500K
1Meg
2Meg
PACKAGING
Standard:
Embossed Tape
All units oriented with #2 (slider) terminal adjacent to sprocket holes.
Pin Style
Width
Sprocket
Capacity
Diameter
A,B
12 mm
S
Tape
Reel
ꢄ
ꢄ
ꢄ
ꢄ
12 mm
4 mm Pitch
200 Units
4 mm Pitch
500 Units
7” (178 mm) 7” (178 mm)
ORDERING INFORMATION
23 A R 10K LF TR
Model Series
Pin Style
Packaging:
TR ꢄ Tape & Reel
RoHS Compliant Product Code - Optional
Resistance Prefix
Resistance Value
CIRCUIT DIAGRAM
NOTES
(2)
INCH
mm
English equivalents are based on 1 inch
ꢄ 25.4mm
and are provided for general information only.
(1)
(3)
Tolerances unless otherwise specified:
Linear ꢄ 0.3 mm (.01 inches)
CW
1-12
Model 23A, B, S
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