Spectrol 63X Series

Spectrol
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
63X Series
Trimmer − 3/8” square, single turn
cermet
T4
.220
(5.58)
.188 (4.78)
1
2
3
.020 (0.51) x
.012 (0.03) Typ
.100
(2.54)
.190
(4.83)
.100
(2.54)
Spectrol No.
NTE Part No.
Value
(Ohms)
Adjust
Diag 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
.100 (2.54)
.375
(9.52)
Sq.
2
.020
(.508)
1
Wiper
3
Clockwise
Specifications
Electrical
Effective Travel: 270° nom
Resistance Range: 10Ω to 2 Meg Ω
Resistance Tolerance: ±10%
End Resistance: 2Ω max
Temperature Coefficient of Resistance:
100 ppm/°C. 100Ω thru 2 Meg Ω
0 to +250 ppm/°C. below 100Ω
Power Rating: 1/2 Watt @ 70°C derated to 0 Watts @ 125°C
Dielectric Withstanding Voltage:
1000V AC at sea level
250V AC at 80,000 feet (24,400 meters)
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
14
NTE Electronics, Inc. D Voice (973) 748−5089 D FAX (973) 748−6224 D http://www.nteinc.com