High Precision Resistors (SMD) Type RN73 Series Type RN73 Series Characteristics - Electrical 0402 0603 Rated Power 70C (W): 0.063 0.063 Resistance Range (Ohms) Min: 49R9 49R9 49R9 49R9 49R9 49R9 25R 25R 25R 25R 4R7 25R Max: 12K 3K0 12K 3K0 12K 3K0 100K 15K 100K 15K 332K 15K Tolerance (%): 0.01 0.05 0.1 0.01 0.05 0.1 Code Letter: LL A A B B L L A A B B Selection Series: E24 / E96 E24 / E96 Temp. Coefficient (ppm/C): 10ppm 5ppm 10ppm 5ppm 10ppm 5ppm 10ppm 5ppm 10ppm 5ppm 10ppm 5ppm Code Letter: CA C A C A C A C A C A The RN73 series is a high stability Limiting Element Voltage (V): 25 50 precision chip resistor range offering Maximum Overload Voltage (V): 50 100 Operating Temp. Range (C): -55 to +125 -55 to +125 various power dissipations relating to Climatic Category: 55/125/55 55/125/55 chip size, TCR s down to 5ppm/C and Insulation Resistance Dry Min 10000 10000 resistance tolerances to 0.01%. The (Mohms): resistor is produced with three Stability (%): 0.5 0.5 sputtered layers giving optimum performance. Values are restricted to 0805 1206 the E96 and E24 value grids. The Rated Power 70C (W): 0.1 0.125 RN73 has accurate and uniform Resistance Range (Ohms) Min: 25R 25R 25R 25R 4R7 25R 25R 25R 25R 25R 4R7 25R physical dimensions to facilitate Max: 200K 30K 200K 30K 500K 30K 500K 50K 500K 50K 1M0 50K placement. Tolerance (%): 0.01 0.05 0.1 0.01 0.05 0.1 Code Letter: LL A A B B L L A A B B Key Features Selection Series: E24 / E96 E24 / E96 Temp. Coefficient (ppm/C): 10ppm 5ppm 10ppm 5ppm 10ppm 5ppm 10ppm 5ppm 10ppm 5ppm 10ppm 5ppm High Precision - Code Letter: CA C A C A C A C A C A TCR 5ppm/C and Limiting Element Voltage (V): 100 150 10ppm/C Maximum Overload Voltage (V): 200 300 Tolerance down to 0.01% Operating Temp. Range (C): -55 to +125 -55 to +125 Thin Film (Nichrome) Climatic Category: 55/125/55 55/125/55 Insulation Resistance Dry Min 10000 10000 Choice of Packages (Mohms): Stable High Frequency Stability (%): 0.5 0.5 Performance Temperature Range Characteristics - -55C to +125C Environmental Test Specification Test Item Tol. 0.05% Tol.>0.05% Method Temperature Coefficient MIL-STD-202F Method 304 As Spec of Resistance +25/-55/+25/+125/+25C R0.05% R0.5% Short Time Overload JIS-C-5202-5.5 RCWV*2.5 or Max Overloading Voltage for 5 seconds R0.5% for high power rating Dielectric Withstand Voltage MIL-STD-202F Method 301 By type Apply Max Overload Voltage for 1 minute Insulation Resistance MIL-STD-202F Method 302 >1000M Apply 100V for 1 minute DC Thermal Shock MIL-STD-202F Method 107G R0.05% R0.25% -55C-150C,100 cycles R0.05% R0.2% Load Life MIL-STD-202F Method 108A >7k R0.5% RCWV, 70C, 1.5 hours ON, 0.5 hours OFF, total 1000~1048 hours R0.5% for high power rating Humidity (Steady State) MIL-STD-202F Method 103B R0.05% R0.3% 40C, 90~95%RH, RCWV 1.5 hours ON, R0.5% for high power rating 0.5 hours OFF, total 1000~1048 hours Resistance to Dry Heat JIS-C-5202-7.2 R0.05% R0.2% 96 hours +155C without load R0.05% R0.2% Low Temperature Operation JIS-C-5202-7.1 1 hours, -65C, followed by 45minutes of RCWV R0.5% for high power rating Bending Strength JIS-C-5202-6.1.4 R0.05% R0.2% Bending Amplitude 3mm for 10 seconds Solderability MIL-STD-202F Method 208H 95%min coverage 235C5C, 20.5 (sec) Resistance to Soldering Heat MIL-STD-202F Method 210E R0.05% R0.2% 2605C, 101 seconds *Storage Temperature :253C Humidity <80%RH Literature No. 1773270 Dimensions are shown for Dimensions are in Specifications subject to tycoelectronics.com Issued: 12-08 reference purposes only. millimetres unless change. passives.tycoelectronics.com otherwise specified. High Precision Resistors (SMD) Type RN73 Series Marking Codes - Case Sizes 0805 to 2512 IEC 4 Digit Marking Resistance 100 2.2K 10K 49.9K 100K Marking Code 1000 2201 1002 4992 1003 Case Sizes 0603 E24 3 Digit Marking - Example: 101=100 102=1K E24 10 11 12 13 15 16 18 20 22 24 27 30 33 36 39 43 47 51 56 62 68 75 82 91 E96 3 Digit Marking - Examples: 14C=13K7, 13C=13K3, 68B=4K99, 68X=49.9 0603 E96 Marking Code Table Code E96 Code E96 Code E96 Code E96 01 100 25 178 49 316 73 562 02 102 26 182 50 324 74 576 03 105 27 187 51 332 75 590 04 107 28 191 52 340 76 604 05 110 29 196 53 348 77 619 06 113 30 200 54 357 78 634 07 115 31 205 55 365 79 649 08 118 32 210 56 374 80 665 09 121 33 215 57 383 81 681 10 124 34 221 58 392 82 698 11 127 35 226 59 402 83 715 12 130 36 232 60 412 84 732 13 133 37 237 61 422 85 750 14 137 38 243 62 432 86 768 15 140 39 249 63 442 87 787 16 143 40 255 64 453 88 806 17 147 41 261 65 464 89 825 18 150 42 267 66 475 90 845 19 154 43 274 67 487 91 866 20 158 44 280 68 499 92 887 21 162 45 287 69 511 93 909 22 165 46 294 70 523 94 931 23 169 47 301 71 536 95 953 24 174 48 309 72 549 96 976 Code A B C D E F G H X Y Z 0 1 2 3 4 5 6 7 -1 -2 -3 Multiplier 10 10 10 10 10 10 10 10 10 10 10 Power Derating Curve 100 80 60 40 20 0 -55 -40 -20 0 20 40 60 70 80 100 120 125 Ambient Temperature (C) For temperatures in excess of 70C the load shall be derated in accordance with this curve. Literature No. 1773270 Dimensions are shown for Dimensions are in Specifications subject to tycoelectronics.com Issued: 12-08 reference purposes only. millimetres unless change. passives.tycoelectronics.com otherwise specified. Rated Load (%)