RN73 Series Precision Thin Film Chip Resistors Feature Advanced thin film technology Very tight tolerance down to ±0.01% Extremely low TCR down to ±5 PPM/°C Wide resistance range 1 ohm ~ 3M ohm Miniature size 0201 available PART NUMBERING SYSTEM RN73 F 2A TD 1001 C Precision Thin Film Chip Resistors Code TCR(PPM/°C) B ±5 C ±10 D ±15 F ±25 G ±50 Code 1H 1E 1J 2A 2B 2E 2H 3A Size 0201 0402 0603 0805 1206 1210 2010 2512 -----TD TE TP Bulk Paper Tape(Reel) (1H,1E,1J,2A,2B,2E) Plastic Tape(Reel) (2H,3A) Paper Tape(1E) Resistor Layer (NiCr) Alumina Substrate Bottom Electrode (Ag) Overcoat (Epoxy) Top Electrode (Ag-Pd) Marking Edge Electrode (NiCr) Barrier Layer (Ni) External Electrode (Sn) Resistance Value X 1% - 4 digits, First 3 are significant, Forth is multiplier (10 ) Resistance Tolerance Code T A B C D Value ±0.01% ± 0.05% ± 0.1% ± 0.25% ± 0.5% F ± 1% Dimensions Type 1H 1E 1J 2A 2B 2E 2H 3A Size (Inch) 0201 0402 0603 0805 1206 1210 2010 2512 L W 0.58±0.05 1.00±0.05 1.55±0.10 2.00±0.15 3.05±0.15 3.10±0.15 4.90±0.15 6.30±0.15 0.29±0.05 0.50±0.05 0.80±0.10 1.25±0.15 1.55±0.15 2.40±0.15 2.40±0.15 3.10±0.15 T 0.23±0.05 0.30±0.05 0.45±0.10 0.55±0.10 0.55±0.10 0.55±0.10 0.55±0.10 0.55±0.10 D1 0.12±0.05 0.20±0.10 0.30±0.20 0.30±0.20 0.42±0.20 0.40±0.20 0.60±0.30 0.60±0.30 D2 0.15±0.05 0.20±0.10 0.30±0.20 0.40±0.20 0.35±0.25 0.55±0.25 0.50±0.25 0.50±0.25 Weight (g) (1000pcs) 0.14 0.54 1.83 4.71 9.02 10 23.61 38.06 Rev. 7b RN73 Series Precision Thin Film Chip Resistors Standard Electrical Specifications Item Type Power Rating at 70°C Operating Temp. Range Max. Operating Voltage Max. Overload Voltage 1H (0201) 1/32W -55 ~ +155°C 15V 30V 1E (0402) 1/16W -55 ~ +155°C 25V 50V － 1J (0603) 1/16W -55 ~ +155°C 50V 100V 4.7Ω -332KΩ 4.7Ω - 1MΩ 2A (0805) 1/10W -55 ~ +155°C 100V 200V 4.7Ω -511KΩ 4.7Ω - 2MΩ 2B (1206) 1/8W -55 ~ +155°C 150V 300V 4.7Ω - 1MΩ 4.7Ω - 2.5MΩ -55 ~ +155°C 150V 300V 4.7Ω - 1MΩ 2E (1210) 1/4W 2H (2010) 1/4W 3A (2512) 1/2W Resistance Range ±0.05% ±0.1% ±0.25% ±0.5% ±1% 49.9Ω - 5KΩ － 49.9Ω - 33KΩ 10Ω - 205KΩ 10Ω - 205KΩ 1Ω - 205KΩ TCR (PPM/°C) ±25 ±50 ±25 ±50 2Ω - 1MΩ ±25 1Ω - 1MΩ ±50 1Ω - 2MΩ ±25 ±50 1Ω - 2.5MΩ ±25 ±50 1Ω - 3MΩ ±25 ±50 4.7Ω - 3MΩ Operating Voltage=√(P*R) or Max. operating voltage listed above, whichever is lower. Overload Voltage=2.5*√(P*R) or Max. overload voltage listed above, whichever is lower. Lower Resistance:1~10Ω Special Electrical Specifications Item Power Rating at 70°C Operating Temp. Range Max. Operating Voltage Max. Overload Voltage 1/16W -55 ~ +155°C 25V 50V Type 1E (0402) Resistance Range ±0.01% ±0.05% ±0.1% 49.9Ω - 12KΩ 1J (0603) 1/16W -55 ~ +155°C 50V 100V 2A (0805) 1/10W -55 ~ +155°C 100V 200V 2B (1206) 1/8W -55 ~ +155°C 150V 300V 24.9Ω 499KΩ 2E (1210) 1/ 4W -55 ~ +155°C 150V 300V 24.9Ω 499KΩ 2H (2010) 1/4W -55 ~ +155°C 150V 300V 24.9Ω 499KΩ 3A (2512) 1/2W -55 ~ +155°C 150V 300V 24.9Ω 499KΩ 24.9Ω 100KΩ ±0.25% ±0.5% 49.9Ω - 4.99KΩ 49.9Ω - 12KΩ 49.9Ω -69.8KΩ 24.9Ω - 15KΩ 4.7Ω - 332KΩ 24.9Ω - 30KΩ 24.9Ω 200KΩ 4.7Ω - 511KΩ 24.9Ω - 49.9KΩ 4.7Ω - 1MΩ 24.9Ω - 49.9KΩ 4.7Ω - 1MΩ 24.9Ω - 100KΩ 4.7Ω - 1MΩ 24.9Ω - 100KΩ 4.7Ω - 1MΩ ±1% TCR (PPM/°C) ±5 ±10 ±15 ±5 ±10 ±15 ±5 ±10 ±15 ±5 ±10 ±15 ±5 ±10 ±15 ±5 ±10 ±15 ±5 ±10 ±15 Operating Voltage=√(P*R) or Max. operating voltage listed above, whichever is lower. Overload Voltage=2.5*√(P*R) or Max. overload voltage listed above, whichever is lower. Rev. 7b Precision Thin Film Chip Resistors RN73 Series Environmental Characteristics Requirement Item Tol. ≦ 0.05% Temperature Coefficient of Resistance (T.C.R.) Tol. > 0.05% As Spec. ∆R±0.05% Short Time Overload ∆R±0.2% ∆R±0.2% for high power rating Insulation Resistance >1000 MΩ ∆R±0.05% Endurance ∆R±0.2% >7kΩ ∆R±0.5% ∆R±0.5% for high power rating ∆R±0.05% Damp Heat with Load ∆R±0.3% ∆R±0.5% for high power rating Bending Strength ∆R±0.05% Solderability ∆R±0.2% 95% min. coverage Resistance to Soldering Heat ∆R±0.05% Dielectric Withstand Voltage ∆R±0.2% By Type Thermal Shock Low Temperature Operation ∆R±0.05% ∆R±0.25% ∆R±0.05% ∆R±0.2% ∆R±0.5% for high power rating Test Method MIL-STD-202F Method 304 +25/-55/+25/+125/+25C JIS-C-5201-1 5.5 RCWV*2.5 or Max. overload voltage for 5 seconds MIL-STD-202F Method 302 Apply 100VDC for 1 minute MIL-STD-202F Method 108A 702C, Max. working voltage for 1000 hrs with 1.5 hrs “ON” and 0.5 hrs “OFF” MIL-STD-202F Method 103B 402C, 90~95% R.H. Max. working voltage for 1000 hrs with 1.5 hrs “ON” and 0.5 hrs “OFF” JIS-C-5201-1 6.1.4 Bending amplitude 3 mm for 10 seconds MIL-STD-202F Method 208H 2455C for 3 seconds MIL-STD-202F Method 210E 260±5C for 10 seconds MIL-STD-202F Method 301 Max. overload voltage for 1 minute MIL-STD-202F Method 107G -55C ~150C, 100 cycles JIS-C-5201-1 7.1 1 hour, -65C, followed by 45 minutes of RCWV Storage Temperature: 25±3C; Humidity < 80%RH Derating Curve 100 Pow er ratio(%) Reflow 80 60 40 20 0 0 20 40 60 80 100 120 140 160 180 Ambient Temperature(℃) Rev. 7b RN73 Series Precision Thin Film Chip Resistors Packaging Unit: mm Emboss Plastic Tape (EA) - W T Paper Tape (EA) 178.0±1.0 60.0+1.0 13.5±0.7 9.5±1.0 11.5±1.0 10,000 1E 178.0±1.0 60.0+1.0 13.5±0.7 9.5±1.0 11.5±1.0 10,000 - 1J 178.0±1.0 60.0+1.0 13.5±0.7 9.5±1.0 11.5±1.0 5,000 - 2A 178.0±1.0 60.0+1.0 13.5±0.7 9.5±1.0 11.5±1.0 5,000 - 2B 178.0±1.0 60.0+1.0 13.5±0.7 9.5±1.0 11.5±1.0 5,000 - 2E 178.0±1.0 60.0±1.0 13.5±0.7 9.5±1.0 11.5±1.0 5,000 - 2H 178.0±1.0 60.0+1.0 13.5±0.7 13.5±1.0 15.5±1.0 - 4,000 3A 178.0±1.0 60.0+1.0 13.5±0.7 13.5±1.0 15.5±1.0 - 4,000 Type 1H ØA ØB ØC Paper Tape Specifications Top Tape Bottom Tape ψ D0 E A F B T Paper Tape P1 Resistor P2 P0 W direction of unreeling Unit: mm Type A B W E F P0 P1 P2 ΦD0 T 1H 0.40±0.05 0.70±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±0.03 0.42±0.02 1E 0.70±0.05 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 0.40±0.03 1J 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 2A 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 2B 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 2E 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 Emboss Plastic Tape Specifications Unit: mm Type A B W E F P0 P1 P2 ØD0 T 2B 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 3A 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 Rev. 7b Precision Thin Film Chip Resistors RN73 Series Recommend Land Pattern Unit: mm C B A Type A B C 1H 0.25 0.30 0.40±0.2 1E 0.50 0.50 0.60±0.2 1J 0.80 1.00 0.90±0.2 2A 1.00 1.00 1.35±0.2 2B 2.00 1.15 1.70±0.2 2E 2.00 1.15 2.50±0.2 2H 3.60 1.40 2.50±0.2 3A 4.90 1.60 3.10±0.2 Rev. 7b