Resistors Resistors Make Possible Make Possible Low Value Current Sense Low Value Current Sense Surface Mount Chip Resistor Surface Mount Chip Resistor LRCS / LVC Series LRCS / LVC Series 0402, 0603 and 0805 sizes (larger sizes refer 0402, 0603 and 0805 sizes (larger sizes refer to our LRF Series) to our LRF Series) Resistance R020 (20m) to 1R0 (1000m) Resistance R020 (20m) to 1R0 (1000m) Designed for current sensing in power Designed for current sensing in power Miniature Current Sense electronic systems electronic systems Surface Mount Chip Resistors RoHS compliant RoHS compliant All parts are Pb-free and comply with EU Directive 2011/65/EU (RoHS2) All parts are Pb-free and comply with EU Directive 2011/65/EU (RoHS2) Environmental Performance Data Environmental Test Test Method Typical Performance MIL-STD-202 Method 107G LRCS/LVC0402 LRCS/LVC0603 LRCS/LVC0805 Thermal Shock 0.5% + 1.0m LRCS/LVC0402 LRCS/LVC0603 LRCS/LVC0805 Condition B, -55C +150C, 100 cycles LRCS/LVC0402 LRCS/LVC0603 LRCS/LVC0805 LRCS/LVC0402 LRCS/LVC0603 LRCS/LVC0805 Short Time Overload 6.25X Rated Power for 5 seconds 0.5% + 0.5m High Temperature Exposure 100 hours 150C 0.5% + 0.5m MIL-STD-202, Method 301 Dielectric Withstanding Voltage 0.25% + 0.5m 2.5X Rated Voltage, 1 minute MIL-STD-202 Method 103B Humidity (steady state) 0.5% + 0.5m 40C, 90-95% RH, 1000 hours 400: R05 R099 400: R05 R099300: R10 R50 1000 hours, Rated Power, 70C Load Life 1.0% + 0.5m 300: R10 R50 1.5 hours on, 30 minutes off Low Temperature Operation 1 hour -65C followed by rated power for 45 min 0.5% + 0.5m MIL-STD-202 Method 210 Resistance to Solder Heat 0.5% + 1.0m 260C, 10 seconds MIL-STD-202 Method 302 Insulation Resistance >1000 megohms 100VDC, 1 minute MIL-STD-202 Method 208 Solderability 95% min Coverage 245C, 5 seconds Physical Data (mm) Chip IPC Recommended Landing Dimensions (mm) & weight (mg) Dimensions (mm) & weight (mg) Dimensions Pad Dimensions L W L W T C A D E F C L W T C A Weight D E F L W T C A Weight D E F 3.05 1.55 0.55 0.50 0.40 1206 1.75 1.00 3.00 LRCS/LVC 1 0.5 0.32 0.25 0.2 LRCS/LVC 1 0.5 0.32 0.25 0.2 0.15 0.15 0.10 0.30 0.25 0.7 0.65 0.65 0.9 T 0.7 0.65 0.65 0.9 0402 0.05 0.05 0.10 0.10 0.10 0402 0.05 0.05 0.10 0.10 0.10 A 5.00 2.45 0.60 0.60 0.50 LRCS/LVC 1.6 0.8 0.45 0.3 0.3 LRCS/LVC 1.6 0.8 0.45 0.3 0.3 2010 2.70 1.20 4.70 E 2.0 1 0.9 1.6 2.0 1 0.9 1.6 0.20 0.15 0.15 0.30 0.25 0603 0.10 0.10 0.10 0.20 0.20 0603 0.10 0.10 0.10 0.20 0.20 F LRCS/LVC 2 1.25 0.55 0.3 0.4 D LRCS/LVC 2 1.25 0.55 0.3 0.4 6.35 3.15 0.60 0.60 0.55 5.3 1.4 0.95 2 2512 5.3 1.4 0.953.40 1.102 6.10 0805 0.15 0.15 0.10 0.20 0.25 0805 0.15 0.15 0.100.20 0.200.15 0.250.10 0.30 0.25 Advanced Film Division 4222 South Staples Street Corpus Christi Texas 78411 USA LVC Series Issue July 2008 Telephone: 361 992 7900 Facsimile: 361 992 3377 Website: www.irctt.com General Note General Note TT Electronics reserves the right to make changes in product specification without notice or liability. TT Electronics reserves the right to make changes in product specification without notice or liability. All information is subject to TT Electronics own data and is considered accurate at time of going to print. All information is subject to TT Electronics own data and is considered accurate at time of going to print. www.ttelectronicsresistors.com www.ttelectronicsresistors.com TT Electronics plc TT Electronics plc 09.14 10.14 R027Low Value Current Sense Surface Mount Chip Resistor Make Possible LRCS / LVC Series Physical Data Physical Data Dimensions (mm) & weight (mg) L W T C A Weight D E F Dimensions (mm) & weight (mg) LRCS/LVC 1 0.5 0.32 0.25 0.2 L W T C A Weight D E F 0.7 0.65 0.65 0.9 0402 0.05 0.05 0.10 0.10 0.10 LRCS/LVC 1 0.5 0.32 0.25 0.2 (100V, 60s) 0.7 0.65 0.65 0.9 0402 0.05 0.05 0.10 0.10 0.10 LRCS/LVC 1.6 0.8 0.45 0.3 0.3 2.0 1 0.9 1.6 0603 0.10 0.10 0.10 0.20 0.20 LRCS/LVC 1.6 0.8 0.45 0.3 0.3 2.0 1 0.9 1.6 0603 0.10 0.10 0.10 0.20 0.20 LRCS/LVC 2 1.25 0.55 0.3 0.4 5.3 1.4 0.95 2 0805 0.15 0.15 0.10 0.20 0.25 LRCS/LVC 2 1.25 0.55 0.3 0.4 5.3 1.4 0.95 2 0805 0.15 0.15 0.10 0.20 0.25 Ordering Procedure This product has two valid part numbers: Ordering Procedure European (Welwyn) Part Number: LRCS0603-R027FT5 (0603, 27 milliohms 1%, Pb-free) This product has two valid part numbers: L R C S 0 6 0 3 - R 0 2 7 F T 5 European (Welwyn) Part Number: LRCS0603-R027FT5 (0603, 27 milliohms 1%, Pb-free) 1 2 3 4 5 L R C S 0 6 0 3 - R 0 2 7 F T 5 1 12 3 2 4 3 4 5 5 Type Size Value Tolerance Packing 1 2 3 4 5 LRCS 0402 F = 1% Tape & reel E24 = 3/4 characters Type 0603Size R =Va ohmlue s ToleJ = ra5nc%e T10 0402Packing10,000/reel 0805 T5 0603, 0805 5000/reel LRCS 0402 F = 1% Tape & reel E24 = 3/4 characters R = ohms 0603 J = 5% T10 0402 10,000/reel 0805 T5 0603, 0805 5000/reel USA (IRC) Part Number: LVC-LVC0603LF-R027-F (0603, 27 milliohms 1%, Pb-free) L V C - L V C 0 6 0 3 L F - R 0 2 7 - F USA (IRC) Part Number: LVC-LVC0603LF-R027-F (0603, 27 milliohms 1%, Pb-free) 1 2 3 4 5 6 L V C - L V C 0 6 0 3 L F - R 0 2 7 - F 1 2 3 4 5 6 1 2 3 4 5 6 Packing Family Model Size Termination Value Tolerance 1 2 3 4 5 6 LVC LVC 0402 LF = Pb-free E24 = 3/4 characters F = 1% Tape & reel R = ohms Family Model 0603Size Termination Value ToleJ = ra5nc%e 04021 210,000/reel 0805 0603, 0805 5000/reel LVC LVC 0402 LF = Pb-free E24 = 3/4 characters F = 1% R = ohms 0603 J = 5% 0805 General Note TT Electronics reserves the right to make changes in product specification without notice or liability. All information is subject to TT Electronics own data and is considered accurate at time of going to print. www.ttelectronicsresistors.com TT Electronics plc 10.14