Current Sensing Chip Resistors NCST Series FEATURES • • • • RoHS Compliant SURFACE MOUNTABLE 0402 ~ 7520 CASE SIZE PRECISON TOLERANCE (±1%) POWER RATINGS UP TO 3 WATTS Pb-FREE REFLOW COMPATIBLE includes all homogeneous materials *See Part Number System for Details CHARACTERISTICS Type EIA Size Power Rating at 70°C Resistance Tolerance Temperature Coefficient (°C) Resistance Range Resistance Range (Codes) NCST04 0402 1/16W 1% (F) 2% (G) 5% (J) NCST06 0603 1/10W NCST10 0805 1/8W NCST12* 1206 1/4W ±200ppm (F) ±300ppm (G) ±400ppm (H) ±200ppm (F) ±300ppm (G) ±400ppm (H) ±600ppm (J) ±200ppm (F) 501mΩ ~ 1Ω 101mΩ ~ 500mΩ 50mΩ ~ 100mΩ 501mΩ ~ 1Ω 101mΩ ~ 500mΩ 51mΩ ~ 100mΩ 20mΩ ~ 50mΩ 501mΩ ~ 1Ω R501 ~ 1R00 R101 ~ R500 R050 ~ R100 R501 ~ 1R00 R101 ~ R500 R051 ~ R100 R020 ~ R050 R501 ~ 1R00 ±300ppm (G) 51mΩ ~ 500mΩ R051 ~ R500 NCST50* 2010 3/4W ±400ppm (H) 21mΩ ~ 50mΩ R021 ~ R050 NCST100* 2512 1W ±600ppm (J) 10mΩ ~ 20mΩ R010 ~ R020 ±300ppm (G) 1mΩ ~ 4mΩ R001 ~ R004 ±150ppm (X) 11mΩ ~ 350mΩ R011 ~ R350 ±200ppm (F) 5mΩ ~ 10mΩ R005 ~ R010 ±100ppm (E) ±150ppm (X) ±200ppm (F) ±300ppm (G) 31mΩ ~ 3.0Ω 21mΩ ~ 30mΩ 6mΩ ~ 20mΩ 3mΩ ~ 5mΩ R031 ~ 1R00 R021 ~ R030 R006 ~ R020 R003 ~ R005 NCST200 0830 NCST300 1225 1% (F) 2% (G) 5% (J) 1% (F) 2% (G) 5% (J) 2% (G) 5% (J) 1% (F) 2% (G) 5% (J) 2W 1% (F) 2% (G) 5% (J) 3W Operating Temp. Range (°C) -55°C ~ +155°C *Available with a ±100ppm (E) TCR (100mΩ ~ 1Ω) Percentage of Power Rating Power Derating Curve: For operation above 70°C, power rating must be derated according to the following chart: 100 80 60 40 30 155°C 20 0 0 20 40 60 70 80 100 120 140 160 Temperature °C NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com www.SMTmagnetics.com 1 Current Sensing Chip Resistors NCST Series ENVIRONMENTAL CHARACTERISTICS Item Specification Test Method Temperature Coefficient of Resistance As Specified MIL-STD-202, Method 304 +25/-55/+25/+125/+25°C Thermal Shock ±0.5% MIL-STD-202, Mehtod 107G -55°C ~ +150°C, 100 cycles Short Time Overload ±0.5% JIS-C-5202-5.5 RCWV x 2.5 or Max. Overloading Voltage for 5 sec. Dielectric Withstanding Voltage by Type MIL-STD-202F Method 301 Apply Max. Overload Voltage for 1 minute Insulation Resistance >1000MΩ MIL-STD-202F Method 302 Apply 100Vdc for 1 minute Resistance to dry heat ±0.5% JIS-C-5202-7.2 96 hrs @ 155°C without load Load Life ±1% MIL-STD-202 Method 108 RCWV @ 70°C, cycles of 1.5 hours ON, 0.5 hrs OFF for 1,000 ~ 1,048 hrs Resistance to Soldering Heat ±0.5% MIL-STD-202F Method 210E 260°C ±5°C for 10 sec. ±1 sec. Humidity (Steady State) ±0.5% MIL-STD-202 Method 103B 40°C, 90 ~ 95% RH, RCWV 1.5 hours ON, 0.5 hours OFF, total 1000 ~ 1048 hours Low Temperature Operation ±0.5% JIS-C-5202-7.1 1 hour -65°C followed by 45 minutes of RCWV Solderability 95% min. coverage MIL-STD-202F Method 208H 245°C ±5°C for 5 sec. ±0.5 sec. Bending Strength As Specified JIS-C-5202-6.1.4 Bending Amplitude 3mm for 10 seconds PART NUMBER SYSTEM NCST10 F R501 F TR F RoHS compliant Packaging: TR = Tape & Reel TCR Code: E=100ppm, X=150ppm, F=200ppm, G=300ppm, H=400ppm, J=600ppm Resistance Code: See examples Tolerance Code: J=5%, G=2%, F=1% Series and Size 2 NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com www.SMTmagnetics.com Current Sensing Chip Resistors NCST Series AVAILABLE VALUES AND PART NUMBERS Available Value Range Part Number Resistance Value (mΩ) NCST04 * R050HTRF 50 NCST04 * R050HTRF NCST04 * R101GTRF 100 101 NCST04 * R501FTRF NCST04 * R501FTRF 500 501 NCST04 * 1R00FTRF NCST06 * R020JTRF 1,000 Resistance Value (mΩ) 20 NCST06 * R050JTRF NCST06 * R051HTRF 50 51 NCST06 * R100HTRF NCST06 * R101GTRF 100 101 NCST06 * R500GTRF NCST06 * R501FTRF 500 501 NCST06 * 1R00FTRF NCST10 * R020JTRF 1,000 Resistance Value (mΩ) 20 NCST10 * R050JTRF NCST10 * R051HTRF 50 51 NCST10 * R100HTRF NCST10 * R101GTRF 100 101 NCST10 * R500GTRF NCST10 * R501FTRF 500 501 NCST10 * 1R00FTRF NCST12 * R010JTRF 1,000 Resistance Value (mΩ) 10 NCST12 * R020JTRF NCST12 * R021HTRF 20 21 NCST12 * R050HTRF NCST12 * R051GTRF 50 51 NCST12 * R500GTRF NCST12 * R501FTRF 500 501 NCST12 * 1R00FTRF NCST12 * R100ETRF 1,000 100 NCST12 * 1R00ETRF 1,000 ±400ppm (H) 50mΩ ~ 100mΩ 0402 Size 1/16W ±300ppm (G) 101mΩ ~ 500mΩ ±200ppm (F) 501mΩ ~ 1.0Ω Available Value Range Part Number ±400ppm (H) 51mΩ ~ 100mΩ ±300ppm (G) 101mΩ ~ 500mΩ ±200ppm (F) 501mΩ ~ 1.0Ω Available Value Range Part Number ±400ppm (H) 51mΩ ~ 100mΩ ±300ppm (G) 101mΩ ~ 500mΩ ±200ppm (F) 501mΩ ~ 1.0Ω Available Value Range Part Number Available TCR ±600ppm (J) 10mΩ ~ 20mΩ ±400ppm (H) 21mΩ ~ 50mΩ 1206 Size 1/4W Available TCR ±600ppm (J) 20mΩ ~ 50mΩ 0805 Size 1/8W Available TCR ±600ppm (J) 20mΩ ~ 50mΩ 0603 Size 1/10W Available TCR ±300ppm (G) 51mΩ ~ 500mΩ ±200ppm (F) 501mΩ ~ 1.0Ω ±100ppm (E) 100mΩ ~ 1.0Ω *Tolerance Codes: 1% (F), 2% (G) or 5% (J) NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com www.SMTmagnetics.com 3 Current Sensing Chip Resistors NCST Series AVAILABLE VALUES AND PART NUMBERS Available Value Range NCST50 * R010JTRF Resistance Value (mΩ) 10 NCST50 * R020JTRF NCST50 * R021HTRF 20 21 NCST50 * R050HTRF NCST50 * R051GTRF 50 51 NCST50 * R500GTRF NCST50 * R501FTRF 500 501 NCST50 * 1R00FTRF NCST50 * R100ETRF 1,000 100 NCST50 * 1R00ETRF NCST100 * R010JTRF 1,000 Resistance Value (mΩ) 10 NCST100 * R020JTRF NCST100 * R021HTRF 20 21 NCST100 * R050HTRF NCST100 * R051GTRF 50 51 NCST100 * R500GTRF NCST100 * R501FTRF 500 501 NCST100 * 1R00FTRF NCST100 * R100ETRF 1,000 100 NCST100 * 1R00ETRF NCST200 * R001GTRF 1,000 Resistance Value (mΩ) 1 NCST200 * R004GTRF NCST200 * R005FTRF 4 5 NCST200 * R010FTRF NCST200 * R011XTRF 10 51 NCST200 * R350XTRF NCST300 * R003GTRF 500 Resistance Value (mΩ) 3 NCST300 * R005GTRF NCST300 * R006FTRF 5 6 NCST300 * R020FTRF NCST300 * R021XTRF 20 21 NCST300 * R030XTRF NCST300 * R031ETRF 30 31 NCST300 * 3R00ETRF 3,000 Part Number ±600ppm (J) 10mΩ ~ 20mΩ ±400ppm (H) 21mΩ ~ 50mΩ 2010 Size 3/4W ±300ppm (G) 51mΩ ~ 500mΩ ±200ppm (F) 501mΩ ~ 1.0Ω ±100ppm (E) 100mΩ ~ 1.0Ω Available Value Range Part Number ±400ppm (H) 21mΩ ~ 50mΩ ±300ppm (G) 51mΩ ~ 500mΩ ±200ppm (F) 501mΩ ~ 1.0Ω ±100ppm (E) 100mΩ ~ 1.0Ω Available Value Range Part Number ±200ppm (F) 5mΩ ~ 10mΩ ±150ppm (X) 11mΩ ~ 350mΩ Available Value Range Part Number Available TCR ±300ppm (G) 3mΩ ~ 5mΩ 1225 Size 3W Available TCR ±300ppm (G) 1mΩ ~ 4mΩ 0830 Size 2W Available TCR ±600ppm (J) 10mΩ ~ 20mΩ 2512 Size 1W Available TCR ±200ppm (F) 6mΩ ~ 20mΩ ±150ppm (X) 21mΩ ~ 30mΩ ±100ppm (E) 31mΩ ~ 3.0Ω *Tolerance Codes: 1% (F), 2% (G) or 5% (J) 4 NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com www.SMTmagnetics.com Current Sensing Chip Resistors NCST Series DIMENSIONS (mm) Type Case Size Length (L) Width (W) Thickness (T) TerminatIon Width (P1) TerminatIon Width (P2) NCST04 0402 1.00 ±0.05 0.50 ±0.05 0.32 ±0.05 0.25 ±0.10 0.20 ±0.10 NCST06 0603 1.60 ±0.10 0.80 ±0.10 0.45 ±0.10 0.30 ±0.20 0.30 ±0.20 NCST10 0805 2.00 ±0.10 1.25 ±0.10 0.50 ±0.10 0.30 ±0.20 0.30 ±0.20 NCST12 1206 3.05 ±0.15 1.55 ±0.15 0.60 ±0.10 0.50 ±0.20 0.40 ±0.20 NCST50 2010 5.00 ±0.20 2.45 ±0.15 0.60 ±0.10 0.60 ±0.30 0.50 ±0.25 NCST100 2512 6.35 ±0.20 3.15 ±0.15 0.60 ±0.10 0.60 ±0.30 0.50 ±0.25 NCST200 0830 2.00 ±0.20 7.50 ±0.30 0.60 ±0.10 0.40 ±0.20 0.40 ±0.20 NCST300 1225 3.10 ±0.15 6.30 ±0.15 0.90 ±0.15 0.60 ±0.30 0.55 ±0.25 Case Sizes 0402, 0603, 0805, 1206, 2010 & 2512 Case Sizes 1225 & 0830 L R100 L W W P2 T P1 P2 T P1 LAND PATTERN DIM. (mm) A B C NCST04 0.50 0.50 0.60 ±0.2 NCST06 0.70 0.80 0.90 ±0.2 NCST10 1.00 1.00 1.35 ±0.2 NCST12 1.15 2.00 1.70 ±0.2 NCST50 1.40 3.60 2.40 ±0.2 NCST100 1.60 4.90 3.00 ±0.2 NCST200 2.00 1.20 7.60 ±0.2 NCST300 2.00 2.00 7.60 ±0.2 C A NIC COMPONENTS CORP. www.niccomp.com B www.lowESR.com www.RFpassives.com www.SMTmagnetics.com 5 Current Sensing Chip Resistors NCST Series PAPER CARRIER TAPE DIMENSIONS (mm) Type A B NCST04 0.67 ±0.03 1.15 ±0.03 W NCST06 1.10 ±0.05 1.90 ±0.05 NCST10 1.60 ±0.05 2.37 ±0.05 NCST12 2.00 ±0.05 3.55 ±0.05 F 8.00 ±0.10 E 3.50 ±0.05 1.75 ±0.05 P1 2.00 ±0.05 P2 φD P0 T 0.40 ±0.03 2.00 ±0.05 4.00 ±0.10 4.00 ±0.10 0.60 ±0.03 1.55 ±0.05 0.75 ±0.05 B W F E ∅ Do Component P2 P1 A T Forward Direction P0 EMBOSSED PLASTIC CARRIER DIMENSIONS (mm) A B W F K 2.85 ±0.10 5.45 ±0.10 NCST100 3.40 ±0.20 6.65 ±0.10 12.0 ±0.10 5.50 ±0.05 1.00 ±0.20 NCST200 2.50 ±0.20 8.30 ±0.20 16.0 ±0.30 7.80 ±0.05 1.50 ±0.10 NCST300 3.38 ±0.10 6.68 ±0.10 12.0 ±0.10 5.50 ±0.05 1.45 ±0.20 E P1 P2 P0 φDo T 1.75 ±0.10 4.00 ±0.05 2.00 ±0.05 4.00 ±0.05 1.50 ±0.05 0.80 ±0.10 T P0 B W F D0 E Type NCST50 A K P REEL DIMENIONS (mm) AND QUANTITY Type A B C W NCST04 C Quantity 10,000 NCST06 9.0 ±0.50 NCST10 5,000 NCST12 NCST50 178 ±1.0 60 +0.5 13 ±0.20 B 13.2 ±1.50 4,000 NCST200 17 ±0.50 2,000 NCST300 13.2 ±1.50 2,000 NCST100 W A 6 NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com www.SMTmagnetics.com