Surface Mount Current Sensing Resistors NCSW Series FEATURES • ULTRA LOW RESISTANCE VALUES • PRECISION TOLERANCE AND TEMPERATURE STABILITY • THIN FILM CONSTRUCTION • IDEAL FOR CURRENT SENSING APPLICATIONS • AVAILABLE IN 1 WATT ~ 2 WATT POWER RATINGS includes all homogeneous materials RoHS Compliant *See Part Number System for Details CHARACTERISTICS Type size Power Rating at 70°C NCSW100 0815 1W NCSW200 0830 2W Resistance Tolerance (Code) Temperature Coefficient (ppm/°C) ±50 (Q), ±100 (R) 1% (F), 2% (G) 0 ~ +200 (S) 0 ~ +350 (T) ±1% (F), 2% (G) ±50 (Q), ±100 (R) ±1% (F), 2% (G) 0 ~ +200 (S) ±5% (J) 0 ~ +350 (T) Resistance Range (Ω) 0.1 ~ 1.0 0.01 ~ 0.068 0.002 ~ 0.009 0.1 ~ 0.47 0.01 ~ 0.068 0.001 ~ 0.009 Resistance Value Operating Temperature Range (°C) E-6 -55°C ~ +125°C E-6 -55°C ~ +155°C L DIMENSIONS (mm) Series NCSW100 NCSW200 W 3.75 ± 0.30 7.50 ± 0.30 L 2.00 ± 0.20 2.00 ± 0.20 T 0.55 max. 0.55 max. P 0.40 ± 0.20 0.40 ± 0.20 R010 PART NUMBER SYSTEM NCSW 100 F R010 S TR F Series W RoHS compliant Tape and Reel Packaging Temperature Coefficient Code (see characteristics table) Resistance Value Code "R" denotes decimal point, value in ohms Tolerance Code: F (1%), G (2%), J (5%) Power Rating Code: 100 = 1W, 200 = 2W T P Power Derating Curve: For operation above 70°C, power rating must be derated according to the following chart: Percentage of Power Rating Percentage of Power Rating NCSW100 100 90 80 70 60 50 40 30 20 10 0 0 125°C 20 100 120 40 60 70 Temperature °C 100 90 80 70 60 50 40 30 20 10 0 0 NCSW200 155°C 20 30 40 60 80 100 120 140 160 Temperature °C ���������������������������� �������������� ���������� �������������������� ® NIC COMPONENTS CORP. �������������� ������������������������� CONSTRUCTION *Note: Lead Free terminations standard www.niccomp.com www.lowESR.com www.RFpassives.com www.SMTmagnetics.com 23 Surface Mount Current Sensing Resistors NCSW Series LAND PATTERN DIMENSIONS (mm) C A B NCSW100 1.4 1.2 7.9 NCSW200 1.4 1.2 15.8 C B A Type A ± 0.1 B ± 0.2 W ± 0.3 F ± 0.10 NCSW100 2.40 4.25 12.0 5.50 NCSW200 2.40 8.00 16.0 7.50 E ± 0.1 P0 ± 0.1 P1 ± 0.1 φD ± 0.05 1.75 4.0 4.0 1.55 φD1 ± 0.05 T ± 0.05 K ± 0.2 0.3 0.7 - T P0 D0 B W F D1 E EMBOSSED PLASTIC CARRIER DIMENSIONS (mm) K A P1 REEL DIMENIONS (mm) AND QUANTITY Type NCSW100 NCSW200 A B C 180 +3/-0 60 +1/-0 13.0 ± 0.2 W Quantity 9.0 ± 0.3 4,000 17.0 ± 0.3 4,000 C B W ® 24 NIC COMPONENTS CORP. A www.niccomp.com www.lowESR.com www.RFpassives.com www.SMTmagnetics.com