Model 5W & 5X
Vishay Spectrol
5mm 11 Turn Surface Mount
Cermet Trimming Potentiometer
FEATURES
• High Resolution Resulting From 11 Turn Design Enables
Precise Adjustment
• 5mm Miniature Size for High Density PCB Mounting
• Compatible with Ultrasonic Cleaning
• Clutch Mechanism Prevents Excessive Wiper Rotation
ELECTRICAL SPECIFICATIONS
PARAMETER
Resistance Range
10Ω to 2MΩ
± 10%
Resistance Tolerance
Power Rating
70°C - 0.25W, 0W @ 125°C
300V
Maximum Working Voltage
Maximum Wiper Current
Operating Temperature Range
Effective Electrical Number of Turns
Residual Resistance
Contact Resistance Variation
Dielectric Strength
100mA maximum
- 55°C to + 125°C
11 ± 2 turns
1% or 2Ω maximum, whichever is greater
3% or 3Ω, whichever is greater
600VAC
Insulation Resistance
Torque
100MΩ minimum (500VDC)
17.6mNm (180gf.cm)
ENVIRONMENTAL SPECIFICATIONS
PARAMETER
Temperature Coefficient of Resistance
R≤ 100Ω ± 200ppm/°C
R≥ 200Ω ± 100ppm/°C
Temperature Cycle
Humidity Exposure
Vibration
∆TR ± 2%
S.S. ± 1%
∆TR ± 2%
1R 10MΩ minimum
∆TR ± 1%
S.S. ± 1%
Thermal Shock
∆TR ± 1%
S.S. ± 1%
Load Life
∆TR ± 3% or 3Ω
S.S. ± 1%
Low Temperature Exposure
High Temperature Exposure
∆TR ± 1%
S.S. ± 1%
∆TR ± 2%
S.S. ± 1%
Rotational Life
100 cycles No Intermittence on Resistance Change
∆TR: Total Resistance Change
S.S.: Setting Stability IR: Insulation Resistance
APPLICATIONS
SOLDERING & PART NUMBERING
Compatible with VPS reflow soldering method.
Measuring instruments, Sensors, CPU’s, Industrial machines.
5X - XXX
5W - XXX
For technical questions, contact sfer@vishay.com
www.vishay.com
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Document Number: 57013
Revision 16-Jul-03
