NTE Electronics 63X Series Catalog Page
Features
• Multifinger wiper for better contact resistance
• Arrow and graduations for repeatable settings
• “O” ring seal for solvent and aqueous washing
• IC style pins for easier board insertion
• Solid end stop
Spectrol 63X Series
Trimmer − 3/8” square, single turn
cermet
T4
.220
(5.58)
Spectrol No. NTE Part No.
63X−100 500−0365 10 Side T4
63X−200 500−0366 20 Side T4
63X−500 500−0367 50 Side T4
63X−101 500−0368 100 Side T4
63X−201 500−0369 200 Side T4
63X−501 500−0370 500 Side T4
63X−102 500−0371 1K Side T4
63X−202 500−0372 2K Side T4
63X−502 500−0373 5K Side T4
63X−103 500−0374 10K Side T4
63X−203 500−0375 20K Side T4
63X−253 500−0376 25K Side T4
63X−503 500−0377 50K Side T4
63X−104 500−0378 100K Side T4
63X−204 500−0379 200K Side T4
63X−254 500−0380 250K Side T4
63X−504 500−0381 500K Side T4
63X−105 500−0382 1M Side T4
63X−205 500−0383 2M Side T4
Value
(Ohms)
Adjust Diag No.
.188 (4.78)
.020 (0.51) x
.012 (0.03) Typ
.100
(2.54)
.100
(2.54)
.100 (2.54)
.375
(9.52)
Sq.
123
.190
(4.83)
.020
(.508)
1
2
Clockwise
Wiper
Specifications
Electrical
Effective Travel: 270° nom
Resistance Range: 10Ω to 2 Meg Ω
Resistance Tolerance: ±10%
End Resistance: 2Ω max
Temperature Coefficient of Resistance:
Power Rating: 1/2 Watt @ 70°C derated to 0 Watts @ 125°C
Dielectric Withstanding Voltage:
Insulation Resistance: 1000 Meg Ω min
Contact Resistance Variation: 2% or 20Ω, whichever is greater
Mechanical
Stop: Solid
Starting Torque: 35mNm max
Resistance Element: Cermet
2−Terminal Adjustability: 0.15% of RT
3−Terminal Adjustability: 0.05% of applied voltage
Environmental
Operating Temperature: −55°C to +125°C
Electrical Endurance: 1000 hour
Mechanical Life: 200 cycles
100 ppm/°C. 100Ω thru 2 Meg Ω
0 to +250 ppm/°C. below 100Ω
1000V AC at sea level
250V AC at 80,000 feet (24,400 meters)
3
14
NTE Electronics, Inc. D Voice (973) 748−5089 D FAX (973) 748−6224 D http://www.nteinc.com
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