Model FHV
Vishay Techno
High Voltage Resistors
FEATURES
• Non-inductive design.
• Matched sets available.
• Ratio dividers available.
• Special testing available.
• Low T.C.: ꢀ00 PPM/°C standard, 100 PPM/°C and
50 PPM/°C available.
• Tolerance: 10 ꢁ, 5 ꢁ, ꢀ ꢁ, 1 ꢁ Standard tolerance
and/or T.C. matching available upon request.
MECHANICAL SPECIFICATIONS
Terminal Strength: 5 pound pull test.
TEMPERATURE COEFFICIENT CODE
Solderability: Continuous satisfactory coverage when
tested in accordance with MIL-R-10509.
Code
Temperature Coefficient
Range
H
- 55 °C to + 1ꢀ5 °C
- 55 °C to + 1ꢀ5 °C
- 55 °C to + 1ꢀ5 °C
50 PPM
MATERIAL SPECIFICATIONS
Element: High temperature fired cermet film.
Core: High purity 96 ꢁ alumina.
Coating: Conformal coat epoxy.
Termination: Standard lead material is tin plated copper.
K
100 PPM
M
ꢀ00 PPM
STANDARD ELECTRICAL SPECIFICATIONS
WATTAGE RATING
MAXIMUM
RESISTANCE RANGE (Ohms)*
MODEL
FHV-0ꢀ5
FHV-050
FHV-075
FHV-100
FHV-150
FHV-160
FHV-ꢀ00
FHV-400
FHV-500
at + 70 °C
0.ꢀ5
0.50
0.ꢀ5
1.0
at + 125 °C
0.1ꢀ5
0.ꢀ5
VOLTAGE (kV)
200 ꢀꢀM
10K - 100M
10K - 500M
100 - 1G
100 ꢀꢀM
10K - 100M
10K - 100M
500 - 500M
500 - 1G
0.75
1.5
0.1ꢀ5
0.50
3.75
7.5
100 - ꢀG
1.5
0.75
11.ꢀ5
3.5
10K - ꢀG
100 - ꢀG
1M - 1G
1.0
0.50
500 - 1G
ꢀ.0
1.0
15.0
7.5
ꢀ00 - 8G
500M - 1G
1M - 1G
ꢀ.0
1.0
ꢀ0K - ꢀG
30K - 10G
4.0
ꢀ.0
15.0
1M - 1G
*All resistance values are calibrated at 100 VDC. Calibration at other voltages upon request.
DIMENSIONAL CONFIGURATIONS in inches [millimeters]
Figure 2
Figure 1
B
0.125 [3.18]
Max.
0.125 [3.18]
Max.
B
A
A
0.080 [2.03]
Ref.
0.100
[2.54]
D
0.050 [1.27]
Ref.
0.100
[2.54]
D
C
0.002 E
[0.051]
0.032
E
0.002 [0.051]
Dia.
E 0.010 [0.25]
C
[0.813]
MODEL - SIZE
FHV-0ꢀ5
FHV-050
FHV-075
FHV-100
FHV-150
FHV-160
FHV-ꢀ00
FHV-400
FHV-500
A (Max.)
B (Max.)
C
D
E
FIGURE
0.300 [7.6ꢀ]
0.380 [9.65]
0.ꢀ10 [5.33]
0.ꢀ80 [7.11]
0.330 [8.38]
0.550 [13.97]
0.330 [8.38]
0.550 [13.97]
0.550 [13.97]
0.300 [7.6ꢀ]
0.380 [9.65]
0.570 [14.48]
1.07 [ꢀ1.18]
1.57 [39.88]
0.550 [13.97]
ꢀ.04 [51.8ꢀ]
1.05 [ꢀ6.67]
ꢀ.07 [5ꢀ.58]
0.ꢀ00 [5.08]
0.ꢀ00 [5.08]
0.400 [10.16]
0.900 [ꢀꢀ.86]
1.40 [35.56]
0.400 [10.16]
1.90 [48.ꢀ6]
0.900 [ꢀꢀ.86]
1.90 [48.ꢀ6]
0.ꢀ50 [6.35]
0.360 [9.14]
1.50 [38.10]
1.50 [38.10]
1.50 [38.10]
1.50 [38.10]
1.50 [38.10]
1.50 [38.10]
1.50 [38.10]
0.018 [0.457]
0.0ꢀ0 [0.508]
0.0ꢀ5 [0.635]
0.03ꢀ [0.813]
0.03ꢀ [0.813]
0.03ꢀ [0.813]
0.03ꢀ [0.813]
0.03ꢀ [0.813]
0.03ꢀ [0.813]
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Document Number: 68001
Revision: 01-Aug-05
www.vishay.com
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