Current Sensing Chip Resistors NCSS Series FEATURES • • • • • SURFACE MOUNTABLE 0805, 1206, 2010 AND 2512 CASE SIZE LOW RESISTANCE METAL STRIP CONSTRUCTION PRECISON TOLERANCE (±1%) TAPED & REEL PACKAGING FOR EASY PICK AND PLACE REFLOW COMPATIBLE SPECIFICATIONS Type EIA Size Material (See Note on EMF Characteristics Below) Power Rating at 70°C Resistance Tolerance (Code) RoHS Compliant includes all homogeneous materials See Part Number System for Details Temperature Coefficient (ppm/°C, +25°C ~ +125°C) Resistance Range* ±100ppm 5mW ~ 25mW 1mW = ±200ppm 2mW ~ 10mW = ±100ppm >10mW = ±75ppm 1mW ~ 30mW 5mW ~ 10mW = ±100ppm >10mW = ±75ppm 5mW ~ 50mW Operating Temperature Range (°C) 1/8W (B) NCSS10 0805 Mn-Cu 1/4W (A) 1/2W (S) 1/4W (A) NCSS12 1206 Mn-Cu 1/2W (S) 1W (C) 1/2W (S) NCSS20 2010 ±1% (F) ±2% (G) ±5% (J) 3/4W (I) Ni-Cu 1W (C) -55°C ~ +170°C 1.5W (D) 1W (C) NCSS25 2512 Ni-Cu 1mW = ±275ppm 2mW ~ 10mW = ±100ppm >10mW = ±75ppm 1.5W (D) 2W (E) 1mW ~ 50mW 1mW ~ 15mW 1mW ~ 10mW 1W (C) NCSS25 2512 Mn-Cu 1.5mW ~ 10mW = ±100ppm >10mW = ±75ppm 1.5W (D) 1.5mW ~ 50mW 2W (E) *Contact NIC regarding availability of values not shown PART NUMBER SYSTEM NCSS 25 * * R005 TR N F RoHS compliant Material: N = Ni-Cu, Blank = Mn-Cu Packaging: TR = Tape & Reel Resistance Code: See Values Tables Tolerance Code: J = 5%, G = 2%, F = 1% Power Rating Code: 1/8W = B, 1/4W = A, 1/2W = S, 1W = C, 1.5W = D, 2W = E Case Size Code: 10 = 0805, 12 = 1206, 20 = 2010, 25 = 2512 Series *Insert appropriate power rating and tolerance codes, Contact NIC regarding availability of other values THERMAL EMF CHARACTERISTICS: Standard Mn-Cu Construction: Thermal EMF = -1μV/°C Low Cost Ni-Cu Construction: Thermal EMF = -40μV/°C RATED CURRENT: I = 1 EXAMPLE: Part Number NCSS25E_R001TRNF P = 2W R = 0.001W (1milli-ohm) I= P/R = 2 / 0.001 = 44.7A P/R NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com SPECIFICATIONS ARE SUBJECT TO CHANGE www.SMTmagnetics.com Current Sensing Chip Resistors NCSS Series ENVIRONMENTAL CHARACTERISTICS Item Temperature Coefficient of Resistance Test Method Reference Standard +25°C ~ +125°C IEC60115-1 4.8 JIS-C5201 4.8 1,000 hours at rated power, +70°C, 1.5 hours ON, 0.5 hours OFF IEC60115-1 4.25.1 JIS-C5201 4.25.1 5 x rated power for 5 seconds IEC60115-1 4.13 JIS-C5201 4.13 +85°C, 85% RH, 1000 hours IEC60115-1 4.24.2 1a JIS-C5201 4.24.2 1a 2512 Within specified value Load Life Short Time Overload Specification 1206 2010 0805 <±1% <±1% <±1% <±1% <±0.5% <±0.5% <±0.5% <±0.5% Moisture Resistance (no load) <±1% <±1.0% <±1% <±1% Temperature Cycling <±0.5% <±0.5% <±0.5% <±0.5% -55°C & +155°C, 300 cycles, 15 minutes at each temperature IEC60115-1 4.19 JIS-C5201 4.19 Resistance to Soldering Heat <±0.5% <±0.5% <±0.5% <±0.5% +260°C ± 5°C for 10 sec. ±1 sec., Two cycles (20 sec. ±1 sec. for 2512 size) IEC60115-1 4.18 JIS-C5201 4.18 Solderability At least 95% coverage of electrode surface +245°C ± 5°C, 2 sec. ± 0.5sec. IEC60115-1 4.17 JIS-C5201 4.17 High Temperature Exposure <±1% +170°C for 1,000 hours IEC60115-1 4.23.2 JIS-C5201 4.23.2 Low Temperature Storage <±0.5% <±0.5% <±0.5% <±0.5% -55°C for 1,000 hours IEC60115-1 4.23.4 JIS-C5201 4.23.4 Substrate Bending Bending within 2mm IEC60115-1 4.33 JIS-C5201 4.33 100VDC for 1 minute IEC60115-1 4.6 JIS-C5201 4.6 <±1% <±1% <±1% <±1% <±0.5% <±0.5% <±0.5% Insulation Resistance >100MW 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% 20% -55 +70 +170 Temperature °C 2 NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com SPECIFICATIONS ARE SUBJECT TO CHANGE www.SMTmagnetics.com Current Sensing Chip Resistors NCSS Series NCSS10 (0805 CASE SIZE 1/8W, 1/4W and 1/2W) AVAILABLE VALUES (Mn-Cu) Part Number NCSS10_ _ R005TRF NCSS10_ _ R006TRF NCSS10_ _ R008TRF NCSS10_ _ R009TRF NCSS10_ _ R010TRF NCSS10_ _ R020TRF NCSS10_ _ R025TRF Resistance Value (mΩ) 5.0 6.0 8.0 9.0 10 20 25 Available Power Ratings 1/8W (B), 1/4W (A), 1/2W (S) 1/8W (B), 1/4W (A), 1/2W (S) 1/8W (B), 1/4W (A), 1/2W (S) 1/8W (B), 1/4W (A), 1/2W (S) 1/8W (B), 1/4W (A), 1/2W (S) 1/8W (B), 1/4W (A), 1/2W (S) 1/8W (B), 1/4W (A), 1/2W (S) Available Tolerance ±1% (F), ±2% (G), ±5% (J) ±1% (F), ±2% (G), ±5% (J) ±1% (F), ±2% (G), ±5% (J) ±1% (F), ±2% (G), ±5% (J) ±1% (F), ±2% (G), ±5% (J) ±1% (F), ±2% (G), ±5% (J) ±1% (F), ±2% (G), ±5% (J) Available TCR ±100ppm ±100ppm ±100ppm ±100ppm ±100ppm ±100ppm ±100ppm NCSS12 (1206 CASE SIZE 1/4W, 1/2W AND 1W) AVAILABLE VALUES (Mn-Cu) Part Number NCSS12_ _ R001TRF NCSS12_ _ R002TRF NCSS12_ _ R003TRF NCSS12_ _ R004TRF NCSS12_ _ R005TRF NCSS12_ _ R006TRF NCSS12_ _ R007TRF NCSS12_ _ R008TRF NCSS12_ _ R009TRF NCSS12_ _ R010TRF NCSS12_ _ R012TRF NCSS12_ _ R014TRF NCSS12_ _ R015TRF NCSS12_ _ R020TRF NCSS12_ _ R022TRF NCSS12_ _ R025TRF NCSS12_ _ R030TRF Resistance Value (mΩ) 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10 12 14 15 20 22 25 30 Available Power Ratings 1/4W (A), 1/2W (S), 1W (C) 1/4W (A), 1/2W (S), 1W (C) 1/4W (A), 1/2W (S), 1W (C) 1/4W (A), 1/2W (S), 1W (C) 1/4W (A), 1/2W (S), 1W (C) 1/4W (A), 1/2W (S), 1W (C) 1/4W (A), 1/2W (S), 1W (C) 1/4W (A), 1/2W (S), 1W (C) 1/4W (A), 1/2W (S), 1W (C) 1/4W (A), 1/2W (S), 1W (C) 1/4W (A), 1/2W (S), 1W (C) 1/4W (A), 1/2W (S), 1W (C) 1/4W (A), 1/2W (S), 1W (C) 1/4W (A), 1/2W (S), 1W (C) 1/4W (A), 1/2W (S), 1W (C) 1/4W (A), 1/2W (S), 1W (C) 1/4W (A), 1/2W (S), 1W (C) Available Tolerance ±1% (F), ±2% (G), ±5% (J) ±1% (F), ±2% (G), ±5% (J) ±1% (F), ±2% (G), ±5% (J) ±1% (F), ±2% (G), ±5% (J) ±1% (F), ±2% (G), ±5% (J) ±1% (F), ±2% (G), ±5% (J) ±1% (F), ±2% (G), ±5% (J) ±1% (F), ±2% (G), ±5% (J) ±1% (F), ±2% (G), ±5% (J) ±1% (F), ±2% (G), ±5% (J) ±1% (F), ±2% (G), ±5% (J) ±1% (F), ±2% (G), ±5% (J) ±1% (F), ±2% (G), ±5% (J) ±1% (F), ±2% (G), ±5% (J) ±1% (F), ±2% (G), ±5% (J) ±1% (F), ±2% (G), ±5% (J) ±1% (F), ±2% (G), ±5% (J) Available TCR ±200ppm ±100ppm ±100ppm ±100ppm ±100ppm ±100ppm ±100ppm ±100ppm ±100ppm ±100ppm ±75ppm ±75ppm ±75ppm ±75ppm ±75ppm ±75ppm ±75ppm NCSS20 (2010 CASE SIZE 1/2W, 3/4W, 1W and 1.5W) AVAILABLE VALUES (Ni-Cu) Part Number NCSS20_ _ R005TRNF NCSS20_ _ R006TRNF NCSS20_ _ R010TRNF NCSS20_ _ R015TRNF NCSS20_ _ R020TRNF NCSS20_ _ R022TRNF NCSS20_ _ R024TRNF NCSS20_ _ R030TRNF NCSS20_ _ R050TRNF 3 Resistance Value (mΩ) 5.0 6.0 10 15 20 22 24 30 50 Available Power Ratings 1/2W (S), 3/4W (I), 1W (C), 1.5W (D) 1/2W (S), 3/4W (I), 1W (C), 1.5W (D) 1/2W (S), 3/4W (I), 1W (C), 1.5W (D) 1/2W (S), 3/4W (I), 1W (C), 1.5W (D) 1/2W (S), 3/4W (I), 1W (C), 1.5W (D) 1/2W (S), 3/4W (I), 1W (C), 1.5W (D) 1/2W (S), 3/4W (I), 1W (C), 1.5W (D) 1/2W (S), 3/4W (I), 1W (C), 1.5W (D) 1/2W (S), 3/4W (I), 1W (C), 1.5W (D) NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com Available Tolerance ±1% (F), ±2% (G), ±5% (J) ±1% (F), ±2% (G), ±5% (J) ±1% (F), ±2% (G), ±5% (J) ±1% (F), ±2% (G), ±5% (J) ±1% (F), ±2% (G), ±5% (J) ±1% (F), ±2% (G), ±5% (J) ±1% (F), ±2% (G), ±5% (J) ±1% (F), ±2% (G), ±5% (J) ±1% (F), ±2% (G), ±5% (J) www.RFpassives.com SPECIFICATIONS ARE SUBJECT TO CHANGE Available TCR ±100ppm ±100ppm ±100ppm ±75ppm ±75ppm ±75ppm ±75ppm ±75ppm ±75ppm www.SMTmagnetics.com Current Sensing Chip Resistors NCSS Series NCSS25 (2512 CASE SIZE 1W, 1.5W and 2W) AVAILABLE VALUES (Ni-Cu) Part Number NCSS25_ _ R001TRNF NCSS25_ _ R002TRNF NCSS25_ _ R003TRNF NCSS25_ _ R004TRNF NCSS25_ _ R005TRNF NCSS25_ _ R006TRNF NCSS25_ _ R007TRNF NCSS25_ _ R008TRNF NCSS25_ _ R010TRNF NCSS25_ _ R011TRNF NCSS25_ _ R012TRNF NCSS25_ _ R015TRNF NCSS25C _ R018TRNF NCSS25C _ R020TRNF NCSS25C _ R025TRNF NCSS25C _ R030TRNF NCSS25C _ R033TRNF NCSS25C _ R035TRNF NCSS25C _ R040TRNF NCSS25C _ R050TRNF Resistance Value (mΩ) 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 10 11 12 15 18 20 25 30 33 35 40 50 Available Power Ratings 1W (C), 1.5W (D), 2W (E) 1W (C), 1.5W (D), 2W (E) 1W (C), 1.5W (D), 2W (E) 1W (C), 1.5W (D), 2W (E) 1W (C), 1.5W (D), 2W (E) 1W (C), 1.5W (D), 2W (E) 1W (C), 1.5W (D), 2W (E) 1W (C), 1.5W (D), 2W (E) 1W (C), 1.5W (D), 2W (E) 1W (C), 1.5W (D) 1W (C), 1.5W (D) 1W (C), 1.5W (D) 1W (C) 1W (C) 1W (C) 1W (C) 1W (C) 1W (C) 1W (C) 1W (C) Available Tolerance ±1% (F), ±2% (G), ±5% (J) ±1% (F), ±2% (G), ±5% (J) ±1% (F), ±2% (G), ±5% (J) ±1% (F), ±2% (G), ±5% (J) ±1% (F), ±2% (G), ±5% (J) ±1% (F), ±2% (G), ±5% (J) ±1% (F), ±2% (G), ±5% (J) ±1% (F), ±2% (G), ±5% (J) ±1% (F), ±2% (G), ±5% (J) ±1% (F), ±2% (G), ±5% (J) ±1% (F), ±2% (G), ±5% (J) ±1% (F), ±2% (G), ±5% (J) ±1% (F), ±2% (G), ±5% (J) ±1% (F), ±2% (G), ±5% (J) ±1% (F), ±2% (G), ±5% (J) ±1% (F), ±2% (G), ±5% (J) ±1% (F), ±2% (G), ±5% (J) ±1% (F), ±2% (G), ±5% (J) ±1% (F), ±2% (G), ±5% (J) ±1% (F), ±2% (G), ±5% (J) Available TCR ±275ppm ±100ppm ±100ppm ±100ppm ±100ppm ±100ppm ±100ppm ±100ppm ±100ppm ±75ppm ±75ppm ±75ppm ±75ppm ±75ppm ±75ppm ±75ppm ±75ppm ±75ppm ±75ppm ±75ppm NCSS25 (1W, 1.5W and 2W 2512 CASE SIZE) AVAILABLE VALUES (Mn-Cu) Part Number NCSS25_ _ R0015TRF NCSS25_ _ R005TRF NCSS25_ _ R010TRF NCSS25C _ R020TRF NCSS25C _ R025TRF NCSS25C _ R030TRF NCSS25C _ R040TRF NCSS25C _ R050TRF 4 Resistance Value (mΩ) 1.5 5.0 10 20 25 30 40 50 Available Power Ratings 1W (C), 1.5W (D), 2W (E) 1W (C), 1.5W (D), 2W (E) 1W (C), 1.5W (D), 2W (E) 1W (C) 1W (C) 1W (C) 1W (C) 1W (C) NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com Available Tolerance ±1% (F), ±2% (G), ±5% (J) ±1% (F), ±2% (G), ±5% (J) ±1% (F), ±2% (G), ±5% (J) ±1% (F), ±2% (G), ±5% (J) ±1% (F), ±2% (G), ±5% (J) ±1% (F), ±2% (G), ±5% (J) ±1% (F), ±2% (G), ±5% (J) ±1% (F), ±2% (G), ±5% (J) www.RFpassives.com SPECIFICATIONS ARE SUBJECT TO CHANGE Available TCR ±100 ±100 ±100 ±75ppm ±75ppm ±75ppm ±75ppm ±75ppm www.SMTmagnetics.com Current Sensing Chip Resistors NCSS Series COMPONENT DIMENSIONS AND PART MARKING Case Size 0805 L W T 2.0 ± 0.1 1.25 ± 0.1 0.6 ± 0.2 P 0.4 ± 0.2 020 W L T P P L 1206 3.2 ± 0.2 2010 5.0 ± 0.2 W T P 1mW = 0.75 ± 0.2 1mW 1.1 ± 0.3 1.6 ± 0.2 2mW ~ 30mW 0.6 ± 0.2 2mW ~ 30mW 0.5 ± 0.3 2.5 ± 0.2 0.6 ± 0.2 0.6 ± 0.3 01 Case Size 1206 1mW R020 W L W L T T P P Ni-Cu W T 6.4 ± 0.2 3.2 ± 0.2 0.6 ± 0.2 P 2.0 ± 0.2 0.9 ± 0.2 Mn-Cu R020 L R020 Case Size R < 3mW 2512 R > 3mW P P W W L L T T P RECOMMENDED LAND PATTERN DIM. (mm) Case Size A B C 0805 1.2 3.5 1.4 P P P RECOMMENDED LAND PATTERN DIM. (mm) Case Size 1206 A B C 1mW 1.0 2.3 1.8 2mW ~ 30mW 1.6 1.7 1.8 2010 C 2512 3.5 1.5 3,4 1mW ~ 3mW 1.3 3.1 4.0 4mW ~ 50mW 4.1 2.1 4.0 A Sensing Trace B B 300 B RECOMMENDED REFLOW SOLDERING TEMPERATURE PROFILE Peak Temperature 260°C 250 200 A C 10 sec. 230°C, 40 sec. max. 150 100 150°C ~ 180°C 120 Sec. 50 0 5 NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com SPECIFICATIONS ARE SUBJECT TO CHANGE www.SMTmagnetics.com Current Sensing Chip Resistors NCSS Series PAPER TAPE DIMENSIONS (mm) A B K P 0805 1.6 ± 0.15 2.4 ± 0.2 0.84 ± 0.1 4.0 ± 0.1 1206 2.0 ± 0.15 3.6 ± 0.2 0.84 ± 0.1 4.0 ± 0.1 F D0 W Quantity per Reel 4.0 ± 0.1 1.75 ± 0.1 3.5 ± 0.05 1.5 +0.1/-0 8.0 ± 0.2 5,000 4.0 ± 0.1 1.75 ± 0.1 3.5 ± 0.05 1.5 +0.1/-0 8.0 ± 0.2 5,000 E P1 P D0 Bottom Tape E Case Size B W F Top Tape A K P1 EMBOSSED PLASTIC TAPE DIMENSIONS (mm) K 2010 2.8 ± 0.2 5.3 ± 0.2 0.85 ± 0.15 /-0.18 6.9 ± 0.2 0.85 ± 0.15 2512 3.6 +02 F D0 D1 W Quantity per Reel 4.0 ± 0.05 4.0 ± 0.1 1.75 ± 0.1 5.5 ± 0.05 1.5 ± 0.1 1.5 min. 12.0 ± 0.2 4,000 4.0 ± 0.05 4.0 ± 0.1 1.75 ± 0.1 5.5 ± 0.05 1.5 1.5 min. 12.0 ± 0.2 4,000 P E P1 +0.1 /-0 P D0 B D1 W B E A F Case Size A K 6 NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com P1 www.RFpassives.com SPECIFICATIONS ARE SUBJECT TO CHANGE www.SMTmagnetics.com