Information

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Product Portfolio for the Railway Sector
Type HVR Series
Literature No. 4-1773460-6 Dimensions are in millimeters Dimensions are shown for TE Connectivity / Berwyn, PA
Issued 3-11 and inches unless otherwise reference purposes only. For email, phone or live chat, go to: te.com/help
specified. Values in brackets Specifications subject
are standard equivalents. to change.
HVR10 HVR20 HVR30 HVR50
Ohmic Value min/max (Ω): 2K0-1G0 2K0-1G0 2K0-1G0 2K0-1G0
Resistor Tolerance - standard (%): 10% 10% 10% 10%
Options (R<400M): 5%, 1% 5%, 1% 5%, 1% 5%, 1%
Power Dissipation at 20°C (W): 5W 15W 25W 50W
At 70°C: 3W 10W 15W 25W
In Oil at 20°C: 10W 30W 50W 100W
Continuous Operating Voltage max (V): 10kV 20kV 30kV 50kV
Temperature Coefficient of Resistance
20°C to 70°C (ppm/°C):
< ±300ppm/°C < ±300ppm/°C < ±300ppm/°C < 300ppm/°C
Voltage Coefficient of Resistance - V > 100V (%): < ±2% < ±2% < ±2% < ±2%
Stability ΔR - 1000h load life (%): < ±2% < ±2% < ±2% < ±2%
Style C
Style D
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A
Type A E L N P
HVR10 6.3 12.0 60.0 53.2 18.2
HVR20 10.0 22.6 120.0 109.0 27.0
HVR30 17.5 30.6 120.0 109.0 34.0
HVR50 17.5 30.6 240.0 229.0 34.0
Style B
Type A E L N P
HVR10 6.3 10.5 60.0 - -
HVR20 10.0 20.2 120.0 - -
HVR30 17.5 28.2 120.0 - -
HVR50 17.5 28.2 240.0 - -
Style C
Type A E L N P
HVR10 6.3 10.0 70.0 - -
HVR20 10.0 21.5 140.0 - -
HVR30 17.5 30.0 140.0 - -
HVR50 17.5 30.0 260.0 - -
Style D
0 20 40 60 80 100 120
50
40
30
20
10
0
Power (Watt)
Ambient Temperature (°C)
HVR50
HVR30
HVR20
HVR10
0 5 10 15 20 25 30 35 40 45 50
120
100
80
60
40
20
0
Temperature Rise (°C)
Power (Watt)
HVR10
HVR20
HVR30
HVR50
Key Features
I Highly versatile product
I 50kV continuous
operating voltage
I Low inductance and
capacitance
I Established product
Applications
I High frequency
switching (MHz)
I Balancing
I Voltage divider
I High voltage
Characteristics - Electrical
Dimensions
Style B
TE Connectivity supplies high specification power resistors for specialist applications.
The HVR range consists of high power, high voltage resistors capable of operating up
to 50kV (continuous) and dissipating 50W in air or 100W oil. The thick film resistor
element is designed to minimise inductance and capacitance giving optimum
performance at MHz frequencies, and resistance to high voltage surges.
Derating Curve Surface Temperature Rise
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