High Precision Resistors (SMD) Type RN73 Series Type RN73 Series Characteristics Electrical The RN73 series is a high stability precision chip resistor range offering various power dissipations relating to chip size, TCR's down to 5ppm/C and resistance tolerances to 0.01%. The resistor is sputtered produced layers with giving three the E96 and E24 value grids. The RN73 has accurate and uniform dimensions 0603 0.063 25R 25R 4R7 25R 100K 15K 332K 15K 0.05 0.1 A A B B E24 / E96 10ppm 5ppm 10ppm 5ppm C A C A 50 100 -55 to +125 55/125/55 10000 0.5 optimum performance. Values are restricted to physical 0402 Rated Power @ 70C (W): 0.063 Resistance Range (Ohms) Min: 49R9 49R9 49R9 49R9 49R9 49R9 25R 25R Max: 12K 3K0 12K 3K0 12K 3K0 100K 15K Tolerance (%): 0.01 0.05 0.1 0.01 Code Letter: L L A A B B L L Selection Series: E24 / E96 Temp. Coefficient (ppm/C): 10ppm 5ppm 10ppm 5ppm 10ppm 5ppm 10ppm 5ppm Code Letter: C A C A C A C A Limiting Element Voltage (V): 25 Maximum Overload Voltage (V): 50 Operating Temp. Range (C): -55 to +125 Climatic Category: 55/125/55 Insulation Resistance Dry Min 10000 (Mohms): Stability (%): 0.5 to facilitate placement. Key Features I High Precision TCR 5ppm/C and 10ppm/C I Tolerance down to 0.01% I Thin Film (Nichrome) I Choice of Packages I Stable High Frequency Performance I Temperature Range -55C to +125C 0805 1206 Rated Power @ 70C (W): 0.1 0.125 Resistance Range (Ohms) Min: 25R 25R 25R 25R 4R7 25R 25R 25R 25R 25R 4R7 25R Max: 200K 30K 200K 30K 500K 30K 500K 50K 500K 50K 1M0 50K Tolerance (%): 0.01 0.05 0.1 0.01 0.05 0.1 Code Letter: L L 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: C A C A C A C A C A C A Limiting Element Voltage (V): 100 150 Maximum Overload Voltage (V): 200 300 Operating Temp. Range (C): -55 to +125 -55 to +125 Climatic Category: 55/125/55 55/125/55 Insulation Resistance Dry Min 10000 10000 (Mohms): Stability (%): 0.5 0.5 Characteristics Environmental Test Item Specification Tol. 0.05% Tol.>0.05% Test Method Temperature Coefficient of Resistance As Spec MIL-STD-202F Method 304 +25/-55/+25/+125/+25C R0.05% R0.5% R0.5% for high power rating JIS-C-5202-5.5 RCWV*2.5 or Max Overloading Voltage for 5 seconds By type MIL-STD-202F Method 301 Apply Max Overload Voltage for 1 minute >1000M MIL-STD-202F Method 302 Apply 100VDC for 1 minute Short Time Overload Dielectric Withstand Voltage Insulation Resistance Thermal Shock R0.05% R0.25% R0.05% R0.2% >7k R0.5% R0.5% for high power rating Load Life Humidity (Steady State) R0.05% R0.3% R0.5% for high power rating Resistance to Dry Heat Low Temperature Operation Bending Strength Solderability R0.05% R0.2% R0.05% R0.2% R0.5% for high power rating R0.05% R0.2% 95%min coverage Resistance to Soldering Heat R0.05% R0.2% 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 1000~1048 hours MIL-STD-202F Method 103B 40C, 90~95%RH, RCWV 1.5 hours ON, 0.5 hours OFF, total 1000~1048 hours JIS-C-5202-7.2 96 hours @ +155C without load JIS-C-5202-7.1 1 hours, -65C, followed by 45minutes of RCWV JIS-C-5202-6.1.4 Bending Amplitude 3mm for 10 seconds MIL-STD-202F Method 208H 235C5C, 20.5 (sec) MIL-STD-202F Method 210E 2605C, 101 seconds *Storage Temperature :253C; Humidity <80%RH Literature No. 1773270 Issued: 12-08 Dimensions are shown for reference purposes only. Dimensions are in millimetres unless otherwise specified. Specifications subject to change. tycoelectronics.com passives.tycoelectronics.com 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 Multiplier 100 101 102 103 104 105 106 107 10-1 10-2 10-3 Power Derating Curve 100 Rated Load (%) 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 Issued: 12-08 Dimensions are shown for reference purposes only. Dimensions are in millimetres unless otherwise specified. Specifications subject to change. tycoelectronics.com passives.tycoelectronics.com High Precision Resistors (SMD) Type RN73 Series Dimensions L D W H d Type RN73 1E RN73 1J RN73 2A RN73 2B L 0.2 1.0 1.6 2.0 3.2 W 0.2 0.5 0.8 1.25 1.6 D 0.2 0.3 0.2 0.4 0.2 0.5 0.3 0.2 d 0.1 0.2 0.3 0.3 0.4 H 0.1 0.35 0.4 0.5 0.6 Recommended Land Pattern Codes RN73 1E RN73 1J RN73 2A RN73 2B A 0.50 0.80 1.00 2.00 B 0.50 1.00 1.00 1.15 C 0.600.2 0.900.2 1.350.2 1.700.2 Packaging Type RN73 1E RN73 1J RN73 2A RN73 2B E24 Pack Qty 1000 / 5000 / 10000 1000 / 5000 1000 / 5000 5000 E96 Pack Qty 250* / 1000 / 5000 / 10000 250* / 1000 / 5000 250* / 1000 / 5000 1000 / 5000 *250 piece packs are supplied in vacuum sealed bags of cut tape length How to Order RN73 C 2A 100K B TDF Common Part Temp. Coefficient Chip Size Resistance Value Tolerance Pack Quantity 1E - 04:02 100 ohms (100 ohms) 100R A 0.05% TG - Cut Tape Lengths (1E, 1J, 2A only) RN73 - High Precision Resistors (RoHS Compliant) A - 5ppm/C *1J - 06:03 *2A - 08:05 *C - 10ppm/C NR73 - High 2B - 12:06 Precision Resistors *Preferred Stock Item (Non RoHS Compliant) *Preferred Stock Item Literature No. 1773270 Issued: 12-08 Dimensions are shown for reference purposes only. Dimensions are in millimetres unless otherwise specified. 1 K ohm (1000 ohms) 1K0 *B 0.1% L 0.01% 100 K ohm (100000 ohms) 100K *Preferred Stock Item Specifications subject to change. TDF - 1000 (1E, 1J, 2A only) TD - 5000 tycoelectronics.com passives.tycoelectronics.com