SMD High Power Precision Resistors Type RN73 Series 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 -55°C to +155°C Applications I Communications I Instrumentation I Industrial controls I Medical 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 produced with three sputtered layers giving optimum performance. Values are restricted to the E96 and E24 value grids. The RN73 has accurate and uniform physical dimensions to facilitate placement. Characteristics - Electrical Rated Power @ 70°C: 0402 0603 0805 0.063W 0.063W 0.1W Resistance Range (Ohms) Min: 49R9 49R9 49R9 49R9 49R9 49R9 24R9 24R9 24R9 4R7 24R9 4R7 24R9 24R9 24R9 4R3 24R9 4R3 Max: 5K0 15K Tolerance (%): Code Letter: 5K0 15K 5K0 15K 15K 100K 15K 332K 15K 332K 30K 200K 30K 511K 30K 511K 0.01 0.05 0.1 0.01 0.05 0.1 0.01 0.05 0.1 L A B L A B L A B Selection Series: E24 & E96 E24 & E96 E24 & E96 Temp. Coefficient (ppm/°C): 5 10 5 10 5 10 5 10 5 10 5 10 5 10 5 10 5 10 Code Letter: A C A C A C A C A C A C A C A C A C Limiting Element Voltage: 25V 50V 100V Max. Overload Voltage: 50V 100V 200V Operating Temp. Range: -55 to +155°C -55 to +155°C -55 to +155°C 55/125/55 55/125/55 55/125/55 1000MΩ 1000MΩ 1000MΩ 0.5% 0.5% 0.5% 1206 1210 2010 0.125W 0.2W 0.25W Climatic Category (°C): Insulation Resistance Dry Min: Stability: Rated Power @ 70°C: Resistance Range (Ohms) Min: 24R9 24R9 24R9 4R7 24R9 4R7 24R9 24R9 24R9 4R7 24R9 4R7 24R9 24R9 24R9 4R7 24R9 4R7 Max: 50K 562K 50K 1M0 50K 1M0 50K 500K 50K 1M0 50K 1M0 100K 500K 100K 1M0 100K 1M0 Tolerance (%): Code Letter: 0.01 0.05 0.1 0.01 0.05 0.1 0.01 0.05 0.1 L A B L A B L A B Selection Series: E24 & E96 E24 & E96 E24 & E96 Temp. Coefficient (ppm/°C): 5 10 5 10 5 10 5 10 5 10 5 10 5 10 5 10 5 10 Code Letter: A C A C A C A C A C A C A C A C A C Limiting Element Voltage: 150V 150V 150V Max. Overload Voltage: 300V 300V 300V Operating Temp. Range: -55 to +155°C -55 to +155°C -55 to +155°C 55/125/55 55/125/55 55/125/55 1000MΩ 1000MΩ 1000MΩ 0.5% 0.5% 0.5% Climatic Category (°C): Insulation Resistance Dry Min: Stability: 1773270 CIS BI 06/2011 Dimensions are in millimeters and inches unless otherwise specified. Values in brackets are standard equivalents. Dimensions are shown for reference purposes only. Specifications subject to change. For email, phone or live chat, go to: te.com/help SMD High Power Precision Resistors Type RN73 Series 2512 Rated Power @ 70°C: 0.5W Resistance Range (Ohms) Min: 24R9 24R9 24R9 4R7 24R9 4R7 Max: 100K 500K 100K 1M0 100K 1M0 Tolerance (%): 0.01 0.05 0.1 L A B Code Letter: Selection Series: E24 & E96 Temp. Coefficient (ppm/°C): 5 10 5 10 5 10 Code Letter: A C A C A C Limiting Element Voltage: 150V Max. Overload Voltage: 300V Operating Temp. Range: -55 to +155°C Climatic Category (°C): 55/125/55 Insulation Resistance Dry Min: 1000MΩ Stability: 0.5% Characteristics - Environmental Requirement Tol. ≤ 0.05% Tol. > 0.05% Temperature Coefficient of Resistance (TCR): Test Method As per TCRs specified in value range table on page 1 ΔR ±0.05% Short Time Overload: +25/-55/+25/+125/+25°C ΔR ±0.2% RCWV* 2.5 or max. overload voltage for 5 seconds ΔR ±0.2% for high power rating >1000MΩ Insulation Resistance: Apply 100VDC for 1 minute ΔR ±0.05% ΔR ±0.2% >7kΩ ΔR ±0.5% ΔR ±0.5% for high power rating ΔR ±0.05% ΔR ±0.3% ΔR ±0.5% for high power rating Endurance: Damp Heat with Load: Bending Strength: ΔR ±0.05% Solderability: 70 ±2°C, max. working voltage for 1000hrs with 1.5hrs “ON” and 0.5hrs “OFF” 40 ±2°C, 90 - 95% R.H. max. working voltage hrs with 1.5hrs “ON” and 0.5hrs “OFF” ΔR ±0.2% Bending amplitude 3mm for 10 seconds 95% min. coverage Resistance to Soldering Heat: ΔR ±0.05% Dielectric Withstand Voltage: 245 ±5°C for 3 seconds ΔR ±0.2% 260 ±5°C for 10 seconds By type Max. overload voltage for 1 minute Thermal Shock: ΔR ±0.05% ΔR ±0.25% Low Temperature Operation: ΔR ±0.05% ΔR ±0.2% ΔR ±0.5% for high power rating -55°C to +150°C, 100 cycles 1 hour, -65°C, followed by 45 minutes of RCWV Reference Standards: MIL-STD-202, JIS-C 5201-1 Storage Temperature: 25±3°C; Humidity < 80%RH Power Derating Curve 100 Rated Load (%) 80 60 40 20 0 -55 -40 -20 0 20 40 60 70 80 100 120 140 155 Ambient Temperature (°C) For resistors operated in ambient temperatures above 70°C, power rating must be derated in accordance with this curve. 1773270 CIS BI 06/2011 Dimensions are in millimeters and inches unless otherwise specified. Values in brackets are standard equivalents. Dimensions are shown for reference purposes only. Specifications subject to change. For email, phone or live chat, go to: te.com/help SMD High Power Precision Resistors Type RN73 Series Dimensions L D W H d Part Number L W H D d RN73 1E (0402) 1.00+/-0.05 0.50+/-0.05 0.30+/-0.05 0.20+/-0.10 0.20+/-0.10 Weight (g) 1000 pieces 0.54 RN73 1J (0603) 1.55+/-0.10 0.80+/-0.10 0.45+/-0.10 0.30+/-0.20 0.30+/-0.20 1.83 RN73 2A (0805) 2.00+/-0.15 1.25+/-0.15 0.55+/-0.10 0.30+/-0.20 0.40+/-0.25 4.71 RN73 2B (1206) 3.05+/-0.15 1.55+/-0.15 0.55+/-0.10 0.42+/-0.20 0.35+/-0.25 9.02 RN73 2E (1210) 3.10+/-0.15 2.40+/-0.15 0.55+/-0.10 0.40+/-0.20 0.55+/-0.25 10 RN73 2H (2010) 4.90+/-0.15 2.40+/-0.15 0.55+/-0.10 0.60+/-0.30 0.50+/-0.25 23.61 RN73 3A (2512) 6.30+/-0.15 3.10+/-0.15 0.55+/-0.10 0.60+/-0.30 0.50+/-0.25 38.08 Marking Codes - Case Sizes 0805 to 2512 IEC 4 Digit Marking Resistance: 100Ω 2.2KΩ 10KΩ 49.9KΩ 100KΩ Marking Code: 1000 2201 1002 4992 1003 Case Sizes 0603 E24 3 Digit Marking - Example: 101=100Ω 102=1KΩ 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=13K7Ω, 13C=13K3Ω, 68B=4K99Ω, 68X=49.9Ω 14C 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 1773270 CIS BI 06/2011 Dimensions are in millimeters and inches unless otherwise specified. Values in brackets are standard equivalents. Dimensions are shown for reference purposes only. Specifications subject to change. For email, phone or live chat, go to: te.com/help SMD High Power Precision Resistors Type RN73 Series Recommend Land Pattern Type A B C RN73 1E (0402) 0.5 0.5 0.60 ±0.2 0.90 ±0.2 RN73 1J (0603) 0.8 1.0 RN73 2A (0805) 1.0 1.0 1.35 ±0.2 RN73 2B (1206) 2.0 1.15 1.70 ±0.2 RN73 2E (1210) 2.0 1.15 2.50 ±0.2 RN73 2H (2010) 3.6 1.4 2.50 ±0.2 RN73 3A (2512) 4.9 1.6 3.10 ±0.2 Packaging Quantity & Reel Specifications Type øA øB øC W T Paper Tape (EA) Embossed Plastic Tape (EA) RN73 1E (0402) 178.0 ±1.0 60.0 +1.0 13.5 ± 0.7 9.5 ±1.0 11.5 ±1.0 *250 / 1000 / 5000 - RN73 1J (0603) 178.0 ±1.0 60.0 +1.0 13.5 ± 0.7 9.5 ±1.0 11.5 ±1.0 *250 / 1000 / 5000 - RN73 2A (0805) 178.0 ±1.0 60.0 +1.0 13.5 ± 0.7 9.5 ±1.0 11.5 ±1.0 *250 / 1000 / 5000 - RN73 2B (1206) 178.0 ±1.0 60.0 +1.0 13.5 ± 0.7 9.5 ±1.0 11.5 ±1.0 *250 / 1000 / 5000 - RN73 2E (1210) 178.0 ±1.0 60.0 +1.0 13.5 ± 0.7 9.5 ±1.0 11.5 ±1.0 *250 / 1000 / 5000 - RN73 2H (2010) 178.0 ±1.0 60.0 +1.0 13.5 ± 0.7 13.5 ±1.0 15.5 ±1.0 - 4000 RN73 3A (2512) 178.0 ±1.0 60.0 +1.0 13.5 ± 0.7 13.5 ±1.0 15.5 ±1.0 - 4000 * 250 piece packs supplied in sealed bags of cut tape length 1773270 CIS BI 06/2011 Dimensions are in millimeters and inches unless otherwise specified. Values in brackets are standard equivalents. Dimensions are shown for reference purposes only. Specifications subject to change. For email, phone or live chat, go to: te.com/help SMD High Power Precision Resistors Type RN73 Series Paper Tape Specification B W E F P0 P1 RN73 1E (0402) 0.70 ±0.05 Type A 1.16 ±0.05 8.00 ±0.10 1.75 ±0.05 3.5 ±0.05 4.00 ±0.10 2.00 ±0.05 2.00 ±0.05 1.55 ±0.05 P2 øD0 0.40 ±0.03 T RN73 1J (0603) 1.10 ±0.05 1.90 ±0.05 8.00 ±0.10 1.75 ±0.05 3.5 ±0.05 4.00 ±0.10 4.00 ±0.10 2.00 ±0.05 1.55 ±0.05 0.60 ±0.03 RN73 2A (0805) 1.60 ±0.05 2.37 ±0.05 8.00 ±0.10 1.75 ±0.05 3.5 ±0.05 4.00 ±0.10 4.00 ±0.10 2.00 ±0.05 1.55 ±0.05 0.75 ±0.05 RN73 2B (1206) 2.00 ±0.05 3.55 ±0.05 8.00 ±0.10 1.75 ±0.05 3.5 ±0.05 4.00 ±0.10 4.00 ±0.10 2.00 ±0.05 1.55 ±0.05 0.75 ±0.05 RN73 2E (1210) 2.75 ±0.05 3.40 ±0.05 8.00 ±0.10 1.75 ±0.05 3.5 ±0.05 4.00 ±0.05 4.00 ±0.10 2.00 ±0.05 1.60 ±0.10 0.75 ±0.05 Embossed Plastic Tape Specifications Type A B W E F P0 P1 RN73 2H (2010) 2.85 ±0.10 5.45 ±0.10 12.0 ±0.10 1.75 ±0.10 5.5 ±0.05 4.00 ±0.05 4.00 ±0.10 2.00 ±0.05 1.50 +0.10 1.00 ±0.20 P2 øD0 T RN73 3A (2512) 3.40 ±0.10 6.65 ±0.10 12.0 ±0.10 1.75 ±0.10 5.5 ±0.05 4.00 ±0.05 4.00 ±0.10 2.00 ±0.05 1.50 +0.10 1.00 ±0.20 How to Order RN73 C 2A 100K B Common Part Temp. Coefficient Package Size Resistor Value Tolerance * 2A - 0805 RN73 - High precision resistors (RoHS compliant) A - ±5ppm/°C 2B - 1206 * C - ±10ppm/°C 2E - 1210 2H - 2010 3A - 2512 * Preferred stock item Packaging TG - 250 Cut tape length (1E, 1J, 2A, 2B) 1E - 0402 * 1J - 0603 TDF 100R (100 ohms) 1K0 (1000 ohms) A - ±0.05% *B - ±0.1% L - ±0.01% 100K (100,000 ohms) * Preferred stock item TDF -1000 REEL (1E, 1J, 2A, 2B) TD - 5000 REEL (1E, 1J, 2A, 2B, 2E) TDG - 250 REEL (1E, 1J, 2A only) * Preferred stock item TE - 4000 REEL (2H, 3A only) TE Connectivity, TE connectivity (logo) and TE (logo) are trademarks. Other logos, product and Company names mentioned herein may be trademarks of their respective owners. While TE has made every reasonable effort to ensure the accuracy of the information in this datasheet, TE does not guarantee that it is error-free, nor does TE make any other representation, warranty or guarantee that the information is accurate, correct, reliable or current. TE reserves the right to make any adjustments to the information contained herein at any time without notice. TE expressly disclaims all implied warranties regarding the information contained herein, including, but not limited to, any implied warranties of merchantability or fitness for a particular purpose. The dimensions in this datasheet are for reference purposes only and are subject to change without notice. Specifications are subject to change without notice. Consult TE for the latest dimensions and design specifications. Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: TE Connectivity: RN73CA4K99BTDF RN73CA20KBTDF RN73CA200RBTDF RN73CA499RBTDF RN73CA887RBTDF RN73CA75KBTDF RN73CA24K9BTDF RN73C2A34K8BTDF RN73C2A5K23BTDF RN73C2A14KBTDF RN73C2A226RBTDF RN73C2A4K02BTDF RN73C2A51K1BTDF RN73C2A82K5BTDF RN73C2A1K3BTDF RN73C2A215RBTDF RN73C2A30K9BTDF RN73C2A4K42BTDF RN73C2A7K68BTDF RN73C2A9K53BTDF RN73C2A3K83BTDF RN73C2A732RBTDF RN73C2A100KBTDF RN73C2A10K7BTDF RN73C2A255RBTDF RN73C2A698RBTDF RN73C2A887RBTDF RN73C2A8K87BTDF RN73C2A576RBTDF RN73C2A2K74BTDF RN73C2A5K62BTDF RN73C2A1K4BTDF RN73C2A383RBTDF RN73C2A604RBTDF RN73C2A6K81BTDF RN73C2A332RBTDF RN73C2A402RBTDF RN73C2A422RBTDF RN73C2A931RBTDF RN73C2A12K4BTDF RN73C2A1K02BTDF RN73C2A1K91BTDF RN73C2A20K5BTDF RN73C2A49K9BTDF RN73C2A619RBTDF RN73C2A6K98BTDF RN73C2A1K82BTDF RN73C2A1K0BTDF RN73C2A7K32BTDF RN73C2A22K1BTDF RN73C2A301RBTDF RN73C2A31K6BTDF RN73C2A6K49BTDF RN73C2A11KBTDF RN73C2A133RBTDF RN73C2A1K37BTDF RN73C2A280RBTDF RN73C2A2K61BTDF RN73C2A90K9BTDF RN73C2A12K1BTDF RN73C2A1K13BTDF RN73C2A2K21BTDF RN73C2A665RBTDF RN73C2A127RBTDF RN73C2A9K76BTDF RN73C2A464RBTDF RN73C2A715RBTDF RN73C2A165RBTDF RN73C2A205RBTDF RN73C2A26K7BTDF RN73C2A3K01BTDF RN73C2A340RBTDF RN73C2A453RBTDF RN73CA100KBTDF RN73CA10K7BTDF RN73CA22K1BTDF RN73CA7K32BTDF RN73CA84K5BTDF RN73C2A24K9BTDF RN73C2A47K5BTG RN73C2A158RBTDF RN73C2A30K1BTDF RN73C2A4K99BTDF RN73C2A6K65BTDF RN73C2A432RBTG RN73CA100RBTDF RN73C2A1K74BTDF RN73C2A68K1BTDF RN73C2A1K1BTG RN73CA2K61BTDF RN73F2A1K0BTD RN73CA20K5BTDF RN73CA3K24BTDF RN73C2A18K7BTDF RN73C2A29K4BTDF RN73C2A6K19BTDF RN73C2A130RBTDF RN73C2A17K4BTDF RN73C2A2K55BTDF RN73C2A3K48BTDF