MELF High Voltage Resistor (CSRH Series)

MELF High Voltage Resistor (CSRH Series)

0207 / 0309

MELF High Voltage Resistor - CSRH Series
MELF High Voltage Resistor - CSRH Series Files Download
Derating Curve
Derating Curve


  • For SMD enabled structure.
  • It is epoxy resin coating material.
  • Lowest TCR control to 25ppm, normal type is 5% 200ppm, 1% 100ppm, 0.5% 50ppm.
  • High voltage applications for power capacitor, motor start-up protection, car & motorcycle engine ignition, etc. other surge energy request able to design for engineer design request.


MELF High Voltage Resistor - CSRH Series Construction

Technical Specifications

Dielectric Voltage for AC Source200V250V
Insulation Resistance(MΩ)≧1000
Temperature Coefficient(ppm/°C)±25~200ppm
Short Time Overload Test ±1% within

TCR can design is depending on client request, from ±25ppm and over.

Part Numbering

MELF High Voltage Resistor - CSRH Series  Part Numbering

Standard Electrical Specifications

Power Rating
at 70°C
Operating Temp.
Operating Voltage
Overload Voltage
Surge Voltage For
Resistance RangeTCR
02071/2W-55 ~ +155°C1000V1500V1500V Max1KΩ - 100MΩ±100
03091W-55 ~ +155°C2500V2500V2500V Max1KΩ - 100MΩ±100

Pulse Properties

This test condition is follow UL 1676 and EN 60065 is pulse wave and test circuit, but the high voltage test is follow standard electrical specification.

Files Download

RoHS Report


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MELF High Voltage Resistor (CSRH Series) Manufacturer - Viking

Based in Taiwan, Viking Tech Corporation is one of the prime MELF High Voltage Resistor (CSRH Series) manufacturers since 1997. And their products are used throughout automotive, electronic device applications.

TS16949/ ISO9001/ ISO14001 and meet AEC-Q200 standards, Viking has been offering anti-sulfur, anti-surge, pulse, high voltage, high power precision resistors including thin/ thick film resistors, automotive resistors, melf resistors, current sense resistors, etc. Low noise, low TC, high power inductors such as rf inductors, chip inductors, power inductors, variable inductors, ferrite chip inductors, shielded inductors, wire wound inductors and dip inductors.

Viking has been offering customers high quality power resistors, power inductors and aluminum electrolytic capacitors with solid reputation. Both with advanced technology and 20 years of experience, Viking makes sure to meet each customer's demands.

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