High Power Thin Film Chip Resistors NTRH Series FEATURES * IMPROVED POWER RATING (HIGHER THAN NTR SERIES) * PRECISE TOLERANCE AND TEMPERATURE COEFFICIENT * EIA STANDARD CASE SIZES (0603 ~ 1206) * LOW NOISE, THIN FILM (NiCr) CONSTRUCTION * REFLOW SOLDERABLE (Pb FREE TERMINATION FINISH) Type Max.*1 Max.*2 EIA Power Rating Working Overload Size at 70C Voltage Voltage RoHS Compliant includes all homogeneous materials *See Part Number System for Details Resistance Tolerance (Code) Temperature Resistance Reistance Coefficient Range Values (ppm/C) () NTRH06 0603 1/10 (0.100)W 50V 100V 0.1% (B), 0.25 (C), 0.5 (D), 1% (F) 25, 50 10 ~ 332K NTRH10 0805 1/8 (0.125) W NTRH12 1206 1/4 (0.250) W 150V 200V 300V 400V 0.1% (B), 0.25 (C), 0.5 (D), 1% (F) 0.1% (B), 0.25 (C), 0.5 (D), 1% (F) 25, 50 25, 50 4.7 ~ 1M 4.7 ~ 1M E24 & E-96 ENVIRONMENTAL CHARACTERISTICS Item Specification Temperature Coefficient of Resistance As specified Short Time Overload R 0.5% Dielectric Withstanding Voltage As specified Insulation Resistance >1000M Thermal Shock R 0.25% Load Life R 0.5% Humidty (Steady State) R 0.5% Resistance to Dry Heat R 0.2% Low Temperature Operation R 0.5% Bending Strength R 0.2% Solderability 95% Minimum Coverage Resistance to Soldering Heat R 0.2% Test Method MIL-STD-202, Method 304 +25/-55/+25/+125/+25 JIS-C-5202-5.5 RCWV x 2.5 or Max Overloading Voltage for 5 Seconds MIL-STD-202F Method 301 Apply Max. Overload Voltage for 1 minute MIL-STD-202F Method 302 Apply 100Vdc for 1 minute MIL-STD-202F Method 107G -55C ~ +150C, 100 cycles MIL-STD-202F Method 108A RCWV +70C, 1.5 hours ON, 0.5 hours OFF Total time 1,000 ~ 1,048 hours MIL-STD-202F Method 103B +40C, 90% ~ 95% RH, RCWV 1.5 hours ON, 0.5 hours OFF Total time 1,000 ~ 1,048 hours JIS-C5202-7.2 96 hours @ +155C without load JIS-C-502-7.1 1 hour @ -65C followed by 45 minutes of RCWV JIS-C-5202-6.1.4 Bending Amplitude 3mm for 10 seconds MIL-STD-202F Method 208H 245C 5C, 5 0.5 seconds MIL-STD-202F Method 210E 260C 5C for 10 1 seconds PART NUMBER SYSTEM NTRH 10 B 1003 C TR F RoHS compliant Tape & Reel Packaging Temperature Coefficient Code: C = 25ppm, D = 50ppm Resistance Code: First 3 digits are significant figures (both E-24 and E-96 values), 4th digit is the multiplier, "R" indicates a decimal point. Tolerance Code: B = 0.1%, C = 0.25%, D = 0.5%, F = 1% Power Rating Code Series 34 NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com www.SMTmagnetics.com High Power Thin Film Chip Resistors NTRH Series Note *2 - Maximum Overload Voltage for all Note *1 - Maximum allowable continuous Working Voltage for all resistors is the lower of the two values: "Maximum Working Voltage" as specified above or resistors is the lower of the two values: "Maximum Overload Voltage" as specified above or 2x Power rating (Watts) x Resistance (Ohms) Power rating (Watts) x Resistance (Ohms) Power Derating Curve: For operation above 70C, power rating must be derated according to the following chart: TYPICAL NOISE CHARACTERISTICS 100 0603 0805 1206 4.7 ~ 9 -95dB -95dB -95dB 10 ~ 49 -85dB -85dB -85dB 50 ~ 99 -85dB -85dB -85dB 100 ~ 4.99K -100dB -100dB -105dB 5K ~ 19.9K -100dB -100dB -100dB 20K ~ 1M -90dB -100dB -100dB Percentage of Power Rating Case Size Resistance Value () 80 60 40 30 20 0 20 40 60 70 80 100 120 140 155 Temperature C STANDARD E-24, E-96 VALUES AND 0603 RESISTANCE CODES E-24 Value 100 110 120 130 150 160 180 200 220 240 270 300 330 360 390 430 470 510 560 620 680 750 820 910 Value Code 100 01 110 05 121 09 133 13 147 17 162 21 178 25 196 29 215 33 237 37 261 41 287 45 316 49 348 53 383 57 422 61 464 65 511 69 562 73 619 77 681 81 750 85 825 89 909 93 Value Code 102 02 113 06 124 10 137 14 150 18 165 22 182 26 200 30 221 34 243 38 267 42 294 46 324 50 357 54 392 58 432 62 475 66 523 70 576 74 634 78 698 82 768 86 845 90 931 94 E-96 Value Code 105 03 115 07 127 11 140 15 154 19 169 23 187 27 205 31 226 35 249 39 274 43 301 47 332 51 365 55 402 59 442 63 487 67 536 71 590 75 649 79 715 83 787 87 866 91 953 95 NIC COMPONENTS CORP. www.niccomp.com MULTIPLIER CODES B, Code A C D, d E F G H X Y Z b Value Code 0 1 2 3 4 5 6 7 -1 -2 -3 10 10 10 10 10 10 10 10 10 10 Multiplier 10 107 04 118 08 1. Marking for 0603 case size is a three character code. The 130 12 code includes two characters to denote the value (based on 0603 143 16 Resistance Codes Table and a third character that denotes the value multiplier (see multiplier codes table). 158 20 174 24 CODING FORMULA MARKING EXAMPLES 191 28 10 = 01X XX X 210 32 7.5k = 85B 232 36 150k = 18D Multiplier Code 255 40 Resistance Code 1 Meg = 01E 280 44 309 48 2. The 0805 and 1206 case sizes parts use the standard four 340 52 character marking metthod as shown in the examples below. 374 56 412 60 E-24 and E-96 series - 0.5% (D), 0.25%(C), 0.1% (B) tolerances 453 64 4 DIGIT MARKING SYSTEM - First 3 digits are the significant figures, the 4th digit is the mulitplier. "R"= decimal point. 499 68 549 72 Examples: 0R10 = 0.10 ohms, 1R00 = 1.0 ohms, 22R1=22.1 604 76 ohms, 3320= 332 ohms, 4751=4.75K ohms, 1132=11.3K ohms, 665 80 6493=649K ohms 732 84 806 88 887 92 976 96 www.lowESR.com www.RFpassives.com www.SMTmagnetics.com 35 High Power Thin Film Chip Resistors NTRH Series DIMENSIONS (mm) Type NTRH06 NTRH10 NTRH12 Power Rating 1/10W 1/8W 1/4W EIA Size 0603 0805 1206 L 1.55 0.10 2.0 0.15 3.05 0.10 W 0.8 0.10 1.25 0.15 1.5 0.10 H 0.45 0.10 0.55 0.10 0.55 0.10 T 0.3 0.20 0.3 0.20 0.42 0.20 t 0.30 0.20 0.40 0.25 0.35 0.25 TAPING SPECIFICATIONS (1) Availability Type Power Rating EIA Size NTRH06 NTRH10 NTRH12 1/10W 1/8W 1/4W 0603 0805 1206 Carrier Tape Material Width (mm) Paper Qty per Reel (pcs) 8 5,000 E F (2) PAPER TAPE DIMENSIONS (mm) Type EIA Size NTRH06 0603 NTRH10 0805 NTRH12 1206 A 1.10 0.05 1.60 0.05 2.00 0.05 B 1.90 0.05 2.37 0.05 3.55 0.05 D 1.55 0.03 1.75 0.05 3.50 0.05 P0 P1 P2 4.0 0.10 4.0 0.05 W T 0.60 0.03 2.0 0.05 8.0 0.1 w1 0.75 0.05 11.4 + 1.0 (0402 ~ 1206) 16.4 1.0 (2010 ~ 2512) D F W 2 .0 0. 5 B T 21 0. 8 60 2 Cover tape 13 0.5 E 180 3 P0 P2 A P1 W2 300 PEAK REFLOW SOLDERING CONDITIONS 200 LAND PATTERN DIMENSIONS (mm) 260C 10 Sec. 250 1 ~ 5C/Sec. 1 ~ 5C/Sec. Type NTRH06 NTRH10 NTRH12 EIA Size 0603 0805 1206 A 0.80 1.00 2.00 150 100 50 9.0 + 0.5 (0402 ~ 1206) 14 0.5 (2010 ~ 2512) B 0.70 1.00 1.15 C 0.90 0.2 1.35 0.2 1.70 0.2 C 120 Sec. B 1 ~ 9C/Sec. A 0 36 NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com www.SMTmagnetics.com