Molding E-Beam Welded Metal Strip Resistor (WMR Series)

1206 / 2010 / 2512 / 2725 / 2728 / 4527 / Viking Tech has the experience in the design of innovative components, offering support and service to Global customers that demand a genuine manufacturing partner. Our goal is to be the leader in design, manufacturing, and marketing of miniature, precision passive components used throughout Automotive, Industrial and 3C electronic applications.

Molding E-Beam Welded Metal Strip Resistor (WMR Series)

1206 / 2010 / 2512 / 2725 / 2728 / 4527

Molding E-Beam Welded Metal Strip Resistor - WMR Series
Molding E-Beam Welded Metal Strip Resistor - WMR Series Files Download
Derating Curve
Derating Curve

E-beam welded metal strip resistors, for current detection.

Features

  • E-beam welded metal strip resistors, pure copper Electrodes are the ideal solution for current sensing applications
  • Excellent reliability, stability, Auti-pulse capability
  • Special welding process, all-metal construction, Supports low resistance , High temperature resistant resin molded encapsulation, strong weather resistance
  • Low thermal EMF(<1 μV/°C)
  • Ultra-low parasitic inductance , fast response, can be used for high frequency AC current detection.
  • AEC-Q200 Reliability Testing passed
  • RoHS complian

Part Numbering

Molding E-Beam Welded Metal Strip Resistor - WMR Series Part Numbering

Standard Electrical Specifications

Item
Type		Power RatingMaterial

Resistance Range (mΩ)

TCR
(PPM/°C)
±0.5%±1%±5%
WMR06 (1206)2WManganin-1±150
-2 - 8±100
Kamar-9 - 25±75
FeCrAl-9 - 25±50
WMR10 (2010)2W Manganin-0.5 - 1±175
-2 - 7±100
Kamar-8 - 200±75
WMR12 (2512)3W Manganin0.5 - 1±150
1 - 50±100
FeCrAl3 - 4±50
5 - 50±25
Kamar3 - 50±50
WMR25 (2725)4W Manganin-0.2, 0.25, 0.5±200
FeCrAl-1, 2, 2.5, 3±25
WMR28 (2728)5W FeCrAl3 - 50±50
WMR27 (4527)9W Manganin-1 - 5±75
Kamar-6±75
-7 - 100±50

Operating Temperature: -55 ~ +170°C

Files Download
RoHS Report
REACH

REACH Statement - SVHC(Hsin Chu)


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Molding E-Beam Welded Metal Strip Resistor (WMR Series) Manufacturer - Viking

Based in Taiwan, Viking Tech Corporation is one of the prime Molding E-Beam Welded Metal Strip Resistor (WMR 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 25 years of experience, Viking makes sure to meet each customer's demands.

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