44WR100KLF 반도체 회로 부품 판매점
4mm Square Multiturn Surface Mount Cermet Trimming Potentiometer
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 Bi technologies |
MODEL 44
4mm Square Multiturn
Surface Mount
Cermet Trimming
Potentiometer
ELECTRICAL
Standard Resistance Range, Ohms
Standard Resistance Tolerance
Input Voltage, Maximum
www.DataSheSelitd4eUr.Ccoumrrent, Maximum
Power Rating, Watts
End Resistance, Maximum
Actual Electrical Travel, Turns, Nominal
Dielectric Strength
Insulation Resistance, Minimum
Resolution
Contact Resistance Variation, Maximum
ENVIRONMENTAL
Seal
Temperature Coefficient, Maximum
Operating Temperature Range
Thermal Shock
Moisture Resistance
Shock, 6ms Sawtooth
Vibration
Rotational Life
Load Life at 0.25 Watts
Resistance to Solder Heat
Temperature Exposure, Maximum
Solderability
MECHANICAL
Mechanical Stops
Torque, Starting Maximum
Weight, Nominal
Fluorinert® is a registered trademark of 3M Company.
Specifications subject to change without notice.
1
10 to 2Meg
±10% (<100 Ohms = ±20%)
300 Vdc or rms not to exceed power rating
100mA or within rated power, whichever is less
0.25 at 85°C derating to 0 at 150°C
1% or 2 Ohms, whichever is greater
9
600Vrms
1,000 Megohms
Essentially infinite
1% or 3 Ohms, whichever is greater
85°C Fluorinert® (No Leaks)
±100ppm/°C (<100 Ohms = ±250ppm/°C)
–65°C to +150°C
5 cycles, –65°C to +150°C (2% ∆RT, 1% ∆VR)
Ten 24 hour cycles (2% ∆RT, IR 10 Megohms Min.)
100G’s (1% ∆RT, 1% ∆VR)
20G’s, 10 to 2,000 Hz (1% ∆RT, 1% ∆VR)
200 cycles (3% ∆RT, 1% CRV)
1,000 hours at 85°C (2% ∆RT, 1% CRV)
260°C for 10 sec. (1% ∆RT)
215°C for 3 min. (1% ∆RT)
Per MIL-STD-202, Method 208
Clutch action, both ends
3 oz.-in. (0.021 N-m)
.01 oz. (0.3 grams)
1-21
Model 44
TOP ADJUSTMENT (Inch/mm)
Model 44W
.100 (1)
2.54
.008±.003 3X Solderable
.203±.076 Terminals
(2) .190
4.83
(3)
.113
2.87
.061
1.56
Metal Adjustment
Screw .056/1.42 Dia.
with .020/.51 wide x
.015/.38 deep slot
www.DataSheet4U.com
.138
.154 3.51
3.91
.200
5.08
.209
5.31
.063
1.60
.025
3X
.63
.022
.55
.039 3X
.99
SIDE ADJUSTMENT (Inch/mm)
Model 44J
.025
3X
.63
.008±.003 3X Solderable
.203±.076 Terminals
.100
2.54
.113
2.87
Metal Adjustment
Screw .056/1.42 Dia.
with .020/.51 wide x
.015/.38 deep slot
(2)
.061
1.56
.032
3X
.81
(1)
.190
4.83
(3)
.198
5.03
.180
4.57
.147
3.73
SOLDER PAD LAYOUT (Inch/mm)
Model 44W
3X .079
2.01
.079
2.01
3X .060
1.52
.157
3.99
.079
2.01
.051
2X
1.30
3X .051
1.30
.114
.051
2X
2.90 1.30
.100
2.54
Model 44J
.090
2.29
.205
5.21
Model 44G
.079
2.01
.051
2X
1.30
.090
2.29
Model 44G
.025
3X .63
.120
3.05
Metal Adjustment
Screw .056/1.42 Dia.
with .020/.51 wide x
.015/.38 deep slot
(2)
.061
1.56
.229
5.82
.180
4.57
.008±.003 3X
.203±.076
Solderable
Terminals
(1)
.100 .190
2.54 4.83
(3)
.154
3.91
.024
.61
STANDARD RESISTANCE VALUES, OHMS
10 100 1K 10K
20 200 2K 20K
50 500 5K 25K
50K
100K
200K
250K
500K
1Meg
2Meg
1-22
Model 44
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상호 : 아이지 인터내셔날
전화번호 : 051-319-2877
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44WR100KLF
4mm Square Multiturn Surface Mount Cermet Trimming Potentiometer - Bi technologies
