WXW1B
Square Trimmer Potentiometer
Features
Multiturn / Wirewound
Industrial / Sealed
Top and side adjust types
(1,2,3 most popular)
Electrical Characteristics
Standard Resistance Range
100 to 15K ohms
(see standard resistance table)
Resistance Tolerance
10% or 5% std.
(tighter tolerance available)
Absolute Minimum Resistance
5%R max.
Insulation Resistance
500 vdc
1,000 Megohms min.
Dielectric Strength
101.3 kPa 500 vac
11.59 kPa 200 vac
Adjustment Angle
32 turns min
Environmental Characteristics
Power Rating (100 volts max.)
0.5 watt (70 ) , 0 watt (125 )
Temperature Range
-55
to +125
Temperature Coefficient
100ppm/
Vibration
98 m/s
2
(2% TR;3% VR)
Shock
390 m/s
2
(2% TR; 2% VR)
Load Life
1,000 hours 0.5 watt @ 70
(5% TR; 8% or 8 ohm,Whichever is
greater ,CRV)
Rotational Life
200 cycles
(5% TR; 8% or 8 ohm,Whichever is
greater ,CRV)
Physical Characteristics
Mechanical Angle
360°
Torque
20 mN m max.
How to order
WXW1B
1
102
Model
Style
Resistance Code
WXW1B-1
Standard Resistance Table
Resistance
(Ohms)
100
200
500
WXW1B-2
Resistance
Code
101
201
501
102
202
502
103
203
253
503
104
204
254
504
105
205
1,000
2,000
5,000
10,000
20,000
25,000
50,000
100,000
200,000
250,000
500,000
1,000,000
2,000,000
Special resistance available
Detail Specification: Q/RY507-2002
WXW1B-3
PCB Design
京公网安备 11010802033920号
EEWORLD
