SMD High Power Precision Resistors Type RP73 Series Type RP73 Series Characteristics Electrical The RP73 Resistor series is a stable Thin Film chip resistor range offering 0603 (1J) 0805 (2A) 1206 (2B) 2010 (2H) Rated Power 0.1W 0.125W 0.25W 0.50W 1.0W Maximum Working Voltage 50V 150V 200V 200V 200V Maximum Overload Voltage 100V 300V 400V 400V 400V Working Temperature Range -55C - +155C Rated Ambient Temperature 70C Characteristics Resistance Value Range Resistance Range E-24, E-96 Series Tolerance % 5ppm 49R9 ~ 8K0 0.05%, 0.1%, 0.5%, 1% 10/15 ppm 25R ~ 100K 0.05% 10/15/25/50 ppm 4R7 ~ 332K 0.1%, 0.5%, 1% 0.05%, 0.1%, 0.5%, 1% increased power dissipation, higher temperature capabilities and increased Package Size Package Code TCR (ppm/C) 0603 1J working voltages compared to the standard RN73 series. The resistor is produced by sputtering a metal film onto high grade alumina and protecting with 3 complete printed 0805 2A layers. 5ppm 49R9 ~ 16K 10/15 ppm 25R ~ 200K 0.05% 10/15/25/50 ppm 4R7 ~ 499K 0.1%, 0.5%, 1% 0.05%, 0.1%, 0.5%, 1% Values are normally offered in E96 and E24 series. 1206 2B The RP73 Resistor has accurate and 5ppm 49R9 ~ 30K 10/15 ppm 25R ~ 499K 0.05% 10/15/25/50 ppm 4R7 ~ 1M0 0.1%, 0.5%, 1% 0.05%, 0.1%, 0.5%, 1% 5ppm 49R9 ~ 30K 10/15 ppm 25R ~ 499K 0.05% 10/15/25/50 ppm 4R7 ~ 1M0 0.1%, 0.5%, 1% 0.05%, 0.1%, 0.5%, 1% uniform physical dimensions to reduce placement problems. 2010 2H Due to special technologies employed 5ppm 49R9 ~ 50K 10/15 ppm 25R ~ 499K 0.05% 10/15/25/50 ppm 4R7 ~ 1M0 0.1%, 0.5%, 1% to produce tight tolerances, low TCR devices at high values the RP73 series 2512 (3A) 2512 3A is not individually part marked. Key Features High Precision Tolerances down to 0.05% Low TCR - Down to 5ppm/C Stable High Frequency Performance Operating Temperature -55C ~ +155C Power Derating Curve 100 Increased Power Rating Up to 1.0W 200V DC Operating Voltage Rated Load (%) 80 60 40 20 0 -55 -40 -20 0 20 40 60 70 80 100 120 140 155 Ambient Temperature (C) Range of Packaging options For resistors operated in ambient temperatures above 70C, power rating must be derated in accordance with this curve. Literature No. 1773272 Issued: 12-07 Dimensions are shown for reference purposes only. Dimensions are in millimetres unless otherwise specified. Specifications subject to change. tycoelectronics.com passives.tycoelectronics.com SMD High Power Precision Resistors Type RP73 Series Dimensions L D W t C Part Number L 0.2 W 0.2 C D+0.2/-0.1 RP73 1J 1.6 0.8 0.3 +/- 0.2 0.3 t 0.1 0.4 RP73 2A 2.0 1.25 0.4 +/- 0.2 0.3 0.5 RP73 2B 3.2 1.6 0.5 +/- 0.2 0.4 0.6 RP73 2H 4.9 2.4 0.6 +/- 0.2 0.5 0.6 RP73 3A 6.3 3.1 0.6 +/- 0.2 0.5 0.6 Solderability - 235C 2 seconds DIN IEC 68T2 - 20 Ta Meth. 1 Max Soldering Temperature - 260C 10 seconds DIN IEC 68 T2 - 20, Tb Meth. 1A Handling Recommendations When flow soldering - the land width must be smaller than the chip resistor width to properly control the solder application. Generally, the land width can be chip resistor width (W) x 0.7 to 0.8. When reflow soldering - solder application amount can be adjusted. Thus the land width can be set to W x 1.0 to 1.3. How to Order RP73 C Common Part Temp.Coefficient RP73 SMD Precision High Power, High Temperature 2A 1K0 Package Size Resistor Value A - 5ppm/C 1J - 0603 C - 10ppm/C 2A - 0805 D - 15ppm/C 2B - 1206 F - 25ppm/C 2H - 2010 G - 50ppm/C 3A - 2512 100R (100 ohms) 1K0 (1000 ohms) 10K (10,000 ohms) B TN Tolerance Packaging A - 0.05% TG - Cut Tape (250 pcs) B - 0.1% D - 0.5% F - 1% TDF - Reel (1000 pcs) TD - Reel (5000 pcs) 100K (100,000 ohms) 1M0 (1,000,000 ohms) Literature No. 1773272 Issued: 12-07 Dimensions are shown for reference purposes only. Dimensions are in millimetres unless otherwise specified. Specifications subject to change. tycoelectronics.com passives.tycoelectronics.com