Thick Film Chip Resistors NRCE Series FEATURES • EXTENDED VALUE RANGE (47MΩ ~ 4.7GΩ) & PRECISION TOLERANCES • EIA STANDARD SIZING 0603, 0805 and 1206 • METAL GLAZED THICK FILM ON HIGH PURITY ALUMINA SUBSTRATE ..(CERMET) ...PROVIDES UNIFORM QUALITY AND HIGH RELIABILITY • DOUBLE GLASS OVERCOAT ASSURES STRONG MECHANICAL ..CONTRUCTION AND RoHS ...LONG LIFE, NICKEL BARRIER PREVENTS LEACHING Compliant • ALL SIZES ARE AVAILABLE IN TAPE/REEL FOR AUTOMATIC MOUNTING includes all homogeneous materials • BOTH FLOW SOLDER AND REFLOW SOLDERING ARE APPLICABLE *See Part Number System for Details SPECIFICATIONS Type EIA Size Power Rating at 70°C NRCE06 0603 1/16 (0.063) W Max. *1 Working Voltage 50V NRCE10 0805 1/10 (0.10) W 150V NRCE12 1206 1/8 (0.125) W 200V Max. *2 Resistance Temperature Overload Tolerance Coefficient Voltage Code (ppm/°C) 100V ±10%(K), ±20%(M) ±500 ±500 300V ±10%(K), ±20%(M) ±1500 ±500 400V ±10%(K), ±20%(M) ±1500 Resistance Range (Ω) 47MΩ ~ 1GΩ 47MΩ ~ 1GΩ 1.2GΩ ~ 4.7GΩ 47MΩ ~ 1GΩ 1.2GΩ ~ 4.7GΩ Resistance Value Operating Temperature Range E-12 -55°C ~ +125°C Note *1 - Maximum allowable continuous Working Voltage for all resistors is the lower of the two values: “Maximum Working Voltage” as specified above (or) Power rating (Watts) x Resistance (Ohms) Note *2 - Maximum allowable Overload voltage is two times the Maximum Working Voltage (see Note *1 above). Please note, NIC’s NRCE series products are capable of meeting the following specifications: JIS-C 5202, EIAJ RC-2690, EIA575, EIA PDP-100, MIL-R-5542D and UL94V-0. PART NUMBER SYSTEM (E-24 VALUES) NRCE12 K 476 TR 10 F RoHS Compliant Optional 10,000 Piece reel Tape & Reel Packaging Resistance Code: First 2 figures are significant, 3rd digit is the multiplier, “R” indicates a decimal point. Tolerance Code: M=20%, K=10% Series and Size Power Derating Curve: For operation above 70oC, power rating must be derated according to the following chart: 100 RATE (%) 80 60 40 20 0 -20 20 100 60 70 CONSTRUCTION 125 oC *Note: Lead Free terminations also available. See part numbering system (page 2) for ordering instructions 8 NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com www.SMTmagnetics.com Thick Film Chip Resistors NRCE Series DIMENSIONS (mm) Type EIA Size L W H T t NRCE06 0603 1.60 ± 0.15 0.80 ± 0.15 0.45 ± 0.10 0.30 ± 0.20 0.30 ± 0.20 NRCE10 0805 2.00 ± 0.20 1.25 ± 0.10 0.50 ± 0.10 0.40 ± 0.20 0.40 ± 0.20 NRCE12 1206 3.10 ± 0.15 1.55 ± 0.15 0.55 ± 0.10 0.50 ± 0.25 0.50 ± 0.30 Note: For details on construction see the NRC Series data sheet Marking E-12 Series: Tolerances are ±20% (M), ±10% (K) 3 DIGIT SYSTEM - First 2 digits are significant and 3rd digit is multiplier. Examples: 686 =68Meg ohms, 827 = 820Meg ohms, 108 = 1Gig ohms STANDARD E-12 VALUES E-12 Value 10 12 15 18 22 27 33 39 47 56 68 82 91 See NRC Series for tape and reel specification NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com www.SMTmagnetics.com 9