The Difference and Frequency of Use of Thick Film Resistors | Wholesaler, Thick Film Resistor Manufacturer, Custom Design Dual Interface Resistive Components.
Packaging : Bulk in plastic bags or boxes
Minimum Quantity: 30 pieces per value
Power/W: 50w
Warranty: 3 Years
Certification: ISO9001, CE, Rohs, UL
Application: Medical, Outdoor, Machines
Series HVD30, 40, 50 High Voltage Divider Thick Film Resistors are available in a compact TO-220 package with a thick film on ceramic technology that provides the advantage of low inductance. These power resistors are through-hole, radial leaded resistors with a wide resistance value range from 20mΩ to 130KΩ. The radial leaded resistors are available in 0.5%, 1% and 5% tolerance options. These series HVD30, 40, 50 resistors are ideal for use in current limiting, capacitor-discharge, or current measurement circuits in power supplies for telecom and industrial applications.
· Using thick film, Non-inductive
· 0.25% Ratio Tolerance
· Low relative TCR (25ppm/℃)
· Low inductance
· Low values of VCR
· High power rating
· Easy mounting
· RoHS compliant
· Power supplies
· Motor drives
· Test and measurement
· Rectifiers
Size | L | B | D | E | D |
HVD30 | 30 | 6 | 27.5 | Custome Specific | 0.4 |
HVD40 | 40 | 6 | 37.8 | Custome Specific |
0.4 |
HVD50 | 50 | 12.5 | 47.8 | Custome Specific |
0.8 |
· Type / Dimensions- Working voltage- Resistance values- Ratio- Tolerance absolute- Tolerance ratio- TCR absolute- TCR relative
· The standard measuring voltage is 40 V, required different voltages are to indicate explicitly
Size | HVD30 | HVD40 | HVD50 |
Power rating P70(W) |
1.0 | 1.2 | 3.0 |
Max. working voltage U (kV) |
8 | 15 | 25 |
Ranges(Ω) |
1M-100G | 5M-100G | 5M-200G |
Ratio Max |
1:3000 | 1:10000 | 1:20000 |
Temperature range |
-55°C ... +125°C |
Temperature coefficient abs. |
± 50 ... ± 500 ppm/°C |
Temperature coefficient rel. |
± 25 ... ± 100 ppm/°C |
Tolerances, absolute |
± 1 ... ± 20 % |
Tolerances relative (ratio) |
± 0.25... ± 5 % |
Climatic category to IEC60068 |
55/125/56 |
Humidity- / contact protection |
Lacquer coating |