FMCC EUROPE
Components and technical solutions for power electronics

High Voltage Flat Style Resistor Series FSX, FEX and FBX


TC of 80ppm/°C combined with Precision Tolerances (0.5%-10%) and wide Ohmic Range (200Ω-2GΩ)

These are the low cost high voltage resistors that provide high density  packaging in large volume applications

 •3 different coatings available
  -Series FSX with conformal silicone for high temperature operation (225°C)
  -Series FEX with epoxy coat for maxi­mal moisture protection -Series FBX with surface silicone print as an inexpensive alternative
 • High Voltage Withstanding up to 24,000 Volts
 •6 different sizes
 •Thickness max. 3mm (0.118 inch ) only for High Density Packaging
 • Non Inductive Design

 

 Specifications:
• Resistance Range: 200Ω to 2GΩ
• Resistance Tolerance: ±0.5% to ±10%
•Temp. Coefficient (up to 100MΩ):
±80 ppm/°C from -5°C to +105°C referenced to +25°C

 
•Max. Operating Voltage: "S" on request up to 35% higher than listed (please contact your local representative)
•Voltage Coefficient (typically): see below



 

Model
No

 Watt-
age

 Max.
Cont.
Oper. Volt

 Dimensions in millimeters
 Dimensions
in inches
 A  ±0.50
     ±0.02
 B  ±0.50
     ±0.02
 C  ±0.50
     ±0.002
 Series FBX with Surface Silicone Print
 FBX1/2 0.50 4,000 12.90
0.51
 3.40
0.13
 10.20
0.40
 FBX5/5 0.65 6,000 17.15
0.68
 3.40
0.13
 15.24
0.60
 FBX8/5 1.60 8,00025.60
1.01
 5.30
0.21
 22.90
0.90
 FBX3 3.00 12,000 38.30
1.51
 6.60
0.26
 35.50
1.4
 FBX4 4.00 15,000 51.00
2.01
 6.60
0.26
 48.20
1.9
 FBX2/2 5.00 22,000 51.00
2.01
 12.90
0.51
 48.20
1.9
 Series FEX with Epoxy Protection
 FEX1/4 0.25 4,000 13.80
0.54
 5.00
0.20
 10.20
0.40
 FEX5/5 0.35 7,000 19.05
0.75
 5.08
0.20
 15.24
0.60
 FEX4/5 0.80 9,000 26.10
1.03
 6.70
0.26
 22.90
0.90
 FEX3/2 1.50 13,000 38.90
1.53
 7.90
0.31
 35.50
1.4
 FEX2 2.00 17,000 51.50
2.03
 8.10
0.32
 48.20
1.9
 FEX2/2 3.00 24,000 51.50
2.03
 14.40
0.57
 48.20
1.9
 Series FSX with Conformal Silicone Protection
 FSX1/2 0.25 4,000 13.60
0.54
 4.50
0.18
 10.20
0.40
 FSX5/5 0.35 6,000 17.85
0.70
 4.50
0.18
 15.24
0.60
 FSX8/5 0.80 8,00025.90
1.02
  6.30
0.25
 22.90
0.90
 FSX3 1.50 12,000 38.70
1.52
 7.50
0.30
 35.50
1.4
 FSX4 2.00 15,000 51.3
2.02
 7.50
0.30
 48.20
1.9
 FSX2/2 3.00 22,000 51.30
2.02
 14.20
0.56
 48.20
1.9