
Document Number: 51008
Revision: 19-Jan-04
For technical questions, contact: sfer@vishay.com
www.vishay.com
19
TS53Y
Surface Mount Miniature Trimmers
Single-Turn Cermet Sealed
Vishay Sfernice
ELECTRICAL SPECIFICATIONS
Resistive Element
Electrical Travel
Resistance Range
Standard Series
Tolerance Standard
Power Rating
Cermet
220° ± 15°
10
to 1M
1 - 2 - 5
± 20%
0.25W at 70°C
not applicable
Linear
Logarithmic
Temperature Coef
fi
cient
Limiting Element Voltage (Linear Law)
Contact Resistance Variation
End Resistance (Typical)
Dielectric Strength (RMS)
Insulation Resistance
See Standard Resistance Element Data
200V
1% or 3
0.1% or 3
1000V
10
M
6
MECHANICAL SPECIFICATIONS
Mechanical Travel
Operating Torque (max. Ncm)
End Stop Torque (max. Ncm)
Unit Weight (max. g)
270° ± 10°
1.5
3.5
0.15
ENVIRONMENTAL SPECIFICATIONS
Temperature Range
Climatic Category
Sealing
– 55°C to + 125°C
55 / 125 / 56
sealed container
solder immersion IP67
POWER RATING CHART
0
20
40
60
85
100
120
140
155
70
0.05
0
0.1
0.15
0.2
0.25
AMBIENT TEMPERATURE IN DEGREES CELSIUS
R
PERFORMANCE
TESTS
CONDITIONS
TYPICAL VALUES AND DRIFTS
RT
RT
(%)
R
R
1-2
1-2
(%)
Load Life
1000 hours at rated power
90'/30' - ambient temperature + 85°C
± 2%
Contact resistance variation:
± 2 %
Dielectric strength: 1000 V RMS
Insulation resistance: > 10
± 2 %
Dielectric strength: 1000 V RMS
Insulation resistance: > 10
± 3 %
R < 1% Rn
± 3 %
Moisture Resistance
MIL STD 202 Method 106
10 cycles of 24 hours constituted
with damp heat - cold - vibrations
4
M
Long Term Damp Heat
Temperature 40°C - RH 93 %
56 days
± 3 %
4
M
Thermal Shock
55°C to + 125°C - 5 cycles
± 1 %
V
V
1-2
1-3
≤
± 2%
Rotational Life (Electrical and Mechanical)
100 cycles - rated power
MIL STD 202 Method 213/1
100 g - 6 ms
3 successive shocks in 3 directions
MIL STD 202 Method 204/D
20 g - 12 hours
± 3 %
Shock
± 1 %
V
V
1-2
1-3
≤
± 1%
Vibration
± 1 %
V
V
1-2
1-3
≤
± 1%