【LRS Series】 CRS SMD Shunt Resistor Chip Sh Avaliable in two sizes ARCOL’s CRS utilises Electron Beam Welding technology to connect its Manganin or NiCr element to heavy copper connectors. Suitable for typical applications such as Solar Inverters, Frequency converters & current sensors for hybrid power sources. • Excellent long-term stability and low inductance • Suitable for mounting using re-flow soldering or welding on copper • Power rating upto 7 Watts ▓Construction Characteristics LRS1050 Tolerance (Code): ± 1% (F), ± 5% (J) Operating temperature: -55°C to +170°C Overload: 5 times rated power for 5 seconds Thermal shock: ±0.1%. -65°C,25°C,125°C,25°C, 25 cycles Load life: ±1%. 7.5² 0.3 90min. “ON”, 30min “OFF” for 2000 hours 1.2 max ±0.2% 90~98%RH, +25°C, +65°C, -10°C, 10 cycles. ±0.2% 350°C for 30 seconds or 250°C for 10min. 0.5 High Temperture Exposure: ±0.2% 140°C for 250 hours Vibration, High frequency: ±0.2% 15g 10~2000Hz, 36 cycles Inductance <3nH 1.2 max t t 0.5 ▓Dimensions Dimensions (mm) Type Size (Inch) Value LRS1050 1050 0.5mΩ CRS1050 LRS1050 Material 15.2² 0.3 5² 0.3 Resistance to Soldering Heat: Value 5² 0.3 Moisture resistance: Size LRS1575 10.5² 0.3 5² 0.3 Thickness (t) CRS1050 0.5mΩ Manganin 0.88mm±0.1 CRS1050 1mΩ Manganin 0.43mm±0.1 CRS1050 2mΩ NiCr alloy 0.64mm±0.1 CRS1050 3mΩ NiCr alloy 0.43mm±0.1 CRS1050 4mΩ NiCr alloy 0.32mm±0.1 CRS1575 0.2mΩ Manganin 1.50mm±0.1 CRS1575 0.5.mΩ Manganin 0.56mm±0.1 CRS1575 1mΩ NiCr alloy 0.90mm±0.1 CRS1575 2mΩ NiCr alloy 0.45mm±0.1 CRS1575 3mΩ NiCr alloy 0.30mm±0.1 1 1050 CRS1575 1mΩ LRS1050 1050 2mΩ LRS1050 1050 3mΩ LRS1050 1050 4mΩ LRS1575 1575 0.2mΩ LRS1575 1575 0.5mΩ LRS1575 1575 1mΩ LRS1575 1575 2mΩ LRS1575 1575 3mΩ Resistance material 2 Trimming Area 3 Electron Beam Welding www.viking.com.tw For more information and ordering, please consult www.arcolresistors.com Page 1 of 2 1 / 14.23 For detail questions, c CRS SMD Shunt Resistor Electrical Specifications Resistance Range Wattage (Rated Power) Type F(±1%) TCR (PPM/°C) (+20°C~+150°C) J(±5%) CRS1050 5 R0005 (0.5mΩ) ±75 CRS1050 4 R001 (1mΩ) ±60 CRS1050 4 R002 (2mΩ) ±100 CRS1050 3 R003 (3mΩ) ±100 ±100 CRS1050 2.5 R004 (4mΩ) CRS1575 7 R0002 (0.2mΩ) ±50 CRS1575 6 R0005 (0.5mΩ) ±100 CRS1575 6 R001 (1mΩ) ±120 CRS1575 4 R002 (2mΩ) ±120 CRS1575 3.5 R003 (3mΩ) ±120 Derating Curve Ordering Procedure CRS1050 CRS1575 Standard Resistor: Series, Resistance Value, Tolerance,TCR,Packaging (TR: Tape & Reel, B: Bulk) e.g: CRS1050 R001 J 60ppm TR Packaging Type A B W E F P0 P1 P2 ØD0 T Quanitity CRS1050 5.7 11.2 16 1.75 7.5 4 12 6 1.50 1.2 3000 CRS1575 8.2 16.1 24 1.75 11.5 4 12 6 1.50 1.9 2000 (EA) ARCOL UK Limited, The information contained herein does not form part of a Threemilestone Ind. Estate, contract and is subject to change without notice. ARCOL Truro, Cornwall, TR4 9LG, UK. operate a policy of continual product development, therefore, T +44 (0) 1872 277431 specifications may change. F +44 (0) 1872 222002 E [email protected] www.arcolresistors.com It is the responsibility of the customer to ensure that the component selected from our range is suitable for the intended application. If in doubt please ask ARCOL. Page 2 of 2 1 /14.23