Current Sensing Chip Resistors NCSR Series FEATURES SURFACE MOUNTABLE 1206, 2010 AND 2512 CASE SIZE LOW RESISTANCE & LOW INDUCTANCE METAL STRIP CONSTRUCTION RoHS PRECISON TOLERANCE (1%) AND TCR (50PPM) TO +170C Compliant includes all homogeneous materials TAPED & REEL PACKAGING FOR EASY PICK AND PLACE REFLOW COMPATIBLE See Part Number System for Details SPECIFICATIONS Resistance Temperature Operating EIA Power Rating Case Resistance Type Tolerance Coefficient Temperature Size at 80C Type** Range (Code) (ppm/C) Range (C) NCSR100S 1206 1 Watt 3 0.5m ~ 10m 50 (D)* NCSR150 2010 1.5 Watt 3 0.5m ~ 10m 1% (F) 75 (W)* NCSR100 1 Watt 1 & 2 0.5m ~ 15m 3% (H) 100 (E)* -55C ~ +170C NCSR200 2 Watt 1 & 2 0.5m ~ 10m 5% (J) 150 (K)* 2512 NCSR250 2.5 Watt 2 4.0m ~ 6.0m 200 (F)* NCSR300 3 Watt 1 & 2 0.5m ~ 3.0m *See Part Number Tables for Available Value/ TCR, ** See Part Number Tables for Case Type ENVIRONMENTAL CHARACTERISTICS Specification Item Test Method Type 1 Type 2 Type 3 MIL-STD-202, Method 304 Temperature Coefficient of Resistance As Specified +25/-55/+25/+125/+25C MIL-STD-202, Mehtod 107G Thermal Shock 0.5% 1% 1% -55C ~ +150C, 100 cycles JIS-C-5202-5.5 Short Time Overload 0.5% 1% 1% 5x rated power for 5 seconds JIS-C-5202-7.2 Resistance to dry heat 1% 1% 1% 96 hrs 155C without load MIL-STD-202 Method 108 Load Life 1% 1% 1% RCWV 70C, cycles of 1.5 hours on, 0.5 hrs off for 1,000 ~ 1,048 hrs MIL-STD-202F Method 210E Resistance to Soldering Heat 0.5% 1% 1% 260C 5C for 10 sec. 1 sec. MIL-STD-202F Method 208H Solderability 95% min. coverage 245C 5C for 5 sec. 0.5 sec. I (Amps) P (Watts)/R (Ohms) MAXIMUM OPERATING CURRENT: Power Derating Curve: For operation above 70C, power rating must be derated according to the following chart: Case Type 1 Sn Solder Plating Cu Plating Alloy Plating Protective Coating (Black) Case Type 2 Protective Coating (Green) Metal Strip Temperature C THERMAL EMF EIA Power Case Resistance Thermal Type Size Rating Type Value EMF 0.5m ~ 3m -1 V/C NCSR100S 1206 1 Watt 3 Sn Solder Plating 3.5m ~ 10m -6 V/C 0.5m ~ 3m -1 V/C Case Type 3 NCSR150 2010 1.5 Watt 3 3.5m ~ 10m -6 V/C No Top Coating 0.5m ~ 2m -1 V/C Metal Strip 1 NCSR100 1 Watt 2.5m ~ 7m +4 V/C 2 10m ~ 15m +1 V/C 1 0.5m ~ 2m -1 V/C NCSR200 2 Watt 2512 2 6.5m ~ 10m -6 V/C NCSR250 2.5 Watt 2 4m ~ 6m -6 V/C 1 0.5m ~ 2m -1 V/C Sn Solder Plating NCSR300 3 Watt 2 0.5m ~ 3m -1 V/C 2 3.5m ~ 10m -6 V/C NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com www.SMTmagnetics.com 1 SPECIFICATIONS ARE SUBJECT TO CHANGE Percentage of Power RatingCurrent Sensing Chip Resistors NCSR Series NCSR100S (1 WATT, 1206 CASE SIZE) AVAILABLE VALUES Resistance Available Available Length Width Thickness TerminatIon Case Part Number Value (m) Tolerance TCR (L) (W) (T) Width (P) Type NCSR100S*M50FTRT3F 0.5 200ppm (F) 1.35 0.25 NCSR100S*M75DTRT3F 0.75 1.23 0.25 NCSR100S*R001DTRT3F 1.0 1.10 0.25 NCSR100S*R002DTRT3F 2.0 0.60 0.25 NCSR100S*R003DTRT3F 3.0 0.60 0.25 1% (F) NCSR100S*R004DTRT3F 4.0 1.10 0.25 3% (H) 3.20 0.25 1.60 0.10 0.60 0.20 3 NCSR100S*R005DTRT3F 5.0 50ppm (D) 1.10 0.25 5% (J) NCSR100S*R006DTRT3F 6.0 1.10 0.25 NCSR100S*R007DTRT3F 7.0 0.90 0.25 NCSR100S*R008DTRT3F 8.0 0.90 0.25 NCSR100S*R009DTRT3F 9.0 0.90 0.25 NCSR100S*R010DTRT3F 10 0.60 0.25 * Insert appropriate tolerance code, Contact NIC regarding availability of other values NCSR100 (1 WATT, 2512 CASE SIZE) AVAILABLE VALUES Resistance Available Available Length Width Thickness TerminatIon Case Part Number Value (m) Tolerance TCR (L) (W) (T) Width (P) Type NCSR100*M50DTRF 0.50 1.25 0.20 NCSR100*M75DTRF 0.75 0.75 0.20 NCSR100*R001DTRF 1.0 50ppm (D) 0.65 0.20 NCSR100*1M50DTRF 1.5 0.45 0.20 NCSR100*R002DTRF 2.0 0.35 0.20 NCSR100*2M50KTRF 2.5 0.65 0.20 1% (F) 150ppm (K) NCSR100*R003KTRF 3.0 3% (H) 6.350.254 3.18 0.254 0.55 0.20 1.30 0.38 1 5% (J) NCSR100*R004ETRF 4.0 0.45 0.20 100ppm (E) NCSR100*R005ETRF 5.0 0.35 0.20 NCSR100*R006WTRF 6.0 0.32 0.20 NCSR100*6M50WTRF 6.5 75ppm (W) 0.30 0.20 NCSR100*R007WTRF 7.0 0.27 0.20 NCSR100*R010ETRF 10 100ppm (E) 0.25 0.20 * Insert appropriate tolerance code NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com www.SMTmagnetics.com 2 SPECIFICATIONS ARE SUBJECT TO CHANGE