Wechat/Whatsapp: +86 135 6409 8916
Email: sales@oswellshunt.com
Wechat/Whatsapp: +86 135 6409 8916
Email: sales@oswellshunt.com
Features
Shunt resistance,shunt resistor current measurement,current shunt,current sensing shunt.
Excellent Long Term Stability
Temperature Coefficient≤50ppm/℃
Comply With EU ROHS Standards
Special Specifications Can Be Customized
According To Requirements
Electron Beam Welding, Stable Performance
Sustain High Temperature
Resistance Values Down to 0.1mΩ
SMD 2512 package
Dimensions
| Type | A(mm) | B(mm) | C(mm) | D(mm) | E(mm) | H(mm) | Resistance(mΩ） | Accuracy |
| QE-2512-S/M/K/F | 6.35±0.2 | 3.05±0.2 | 1.15±0.2 | 3.0±0.2 | 0.5±0.2 | 0.28～1.5 | 0.2～５ | １％ 2% ５％ |
| Material： S -- CuMn7Sn M -- Manganin K -- Karma F -- FeCrAl | ||||||||
Electrical Features
Parameters Characteristics
| Test Item | Specifications | Test Methods |
| Thermal Shock | △R≤±0.5%R | -55℃/175℃ 30min,5Cycles |
| Over Load | △R≤±0.5%R | 5PR,5s |
| Leaching | △R≤±0.5%R | 260±2℃,10±1s |
| Damp Heat,Steady | △R≤±0.5%R | -55℃,RH93±3%,56d |
| Vibration | △R≤±0.5%R | 10-200Hz,98m/s2,6H |
| Load Life | △R≤±0.5%R | 70℃,PR,1000h |
| High Temperature Exposure | △R≤±0.5%R | 175℃, 1000h |
Derating Curve
Resistance Change VS Temperature
Manganin Karma
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Applications
Frequency Converters
Power Modules
Current Sensor for Power Hybrid Applications
Communication System
Automatic Control Power Supply
High Current Applications For the Automotive Market
Packaging
Tel：+86 21 68756810/90 Fax：+86-21-68671885-16
E-mail：sales@oswellshunt.com
Address: RM. 701-703,738 DONG FANG ROAD,SHANGHAI 200122,CHINA
