SMD Low Ohmic Current Sense Resistors Type RL73 Series Key Features Up to 2W 70C 8 chip sizes Ideal for current detection Terminal finish electroplated 100% matte Sn Applications Communications Audio Automotive Low voltage power TE Connectivity are pleased to offer this thick film chip resistor for supplies current sensing positions. It has a special metal glaze resistive element and a nickel barrier layer beneath the solder to prolong terminal life. Power management Following the developments by semiconductor manufacturers in the applications production of a range of IC s for battery charge management and low voltage power supplies, the RL73 Series satisfies the demand for a low ohmic shunt resistor to act as a current sensor. Electrical Characteristics Standard Power Power Max Packaging TCR Resistance Size Size rating Operating (PPM/C) Range () TDF TD TE Tape 70C Current RL73X1H 1000 R10 R13 RL73V1H 0201 600 0.05W R15 R47 0.70A 1000 5000 Paper RL73N1H 300 R51 R91 RL73M1E 400 R05 R091 RL73N1E 0402 300 0.0625W R10 R47 1.11A 1000 5000 Paper RL73K1E 200 R51 R91 RL73V1J 600 R020 R047 RL73M1J 400 R051 R091 0603 0.1W 2.23A 1000 5000 Paper RL73N1J 300 R10 R50 RL73K1J 200 R51 R91 RL73V2A 600 R020 R047 RL73M2A 400 R051 R10 2.50A RL73N2A 0805 300 0.125W R11 R18 1000 5000 Paper RL73K2A 200 R20 R91 RL73H2A 100 R10 R91 1.11A Dimensions in Dimensions Shown for 1773269 REV H 12/2018 For Email, phone or live chat, millimetres unless reference purposes only. go to: www.te.com/help otherwise specified Specifications subject to change SMD Low Ohmic Current Sense Resistors Electrical Characteristics Standard Power (continued) Power Max Packaging TCR Resistance Size Size rating Operating (PPM/C) Range () TDF TD TE Tape 70C Current RL73V2B 600 R010 R020 RL73M2B 400 R022 R047 5.00A RL73N2B 1206 300 0.25W R051 R091 1000 5000 Paper RL73K2B 200 R10 R91 RL73H2B 100 R10 R91 1.58A RL73V2E 600 R010 R020 RL73M2E 400 R022 R047 7.07A RL73N2E 1210 300 0.5W R051 R091 1000 5000 Paper RL73K2E 200 R10 R91 RL73H2E 100 R075 R91 2.58A RL73V2H 600 R010 R020 RL73M2H 400 R022 R047 8.66A Embossed RL73N2H 2010 300 0.75W R051 R091 4000 Plastic RL73K2H 200 R10 R91 RL73H2H 100 R050 R91 3.87A RL73V3A 600 R010 R020 RL73M3A 400 R022 R047 10.0A Embossed RL73N3A 2512 300 1W R051 R091 4000 Plastic RL73K3A 200 R10 R91 RL73H3A 100 R020 R91 7.07A Characteristics Electrical High Power Version - RLP73 Max. Packaging TCR Power Resistance Type Size Operating (PPM/C) rating Range TDF TD TE Tape current RLP73M1E 400 R051 R091 RLP73N1E 0402 300 0.125W R10 R47 1.56A 1000 5000 Paper RLP73K1E 200 R51 R91 RLP73M1J 400 R051 R091 RLP73N1J 0603 300 0.125W R10 R47 1.98A 1000 5000 Paper RLP73K1J 200 R51 R91 RLP73M2A 400 R051 R091 RLP73N2A 0805 300 0.25W R10 R47 2.21A 1000 5000 Paper RLP73K2A 200 R51 R91 RLP73V2B 600 R010 R020 RLP73M2B 400 R022 R047 1206 0.5W 7.07 1000 5000 Paper RLP73N2B 300 R051 R091 RLP73K2B 200 R10 R91 Dimensions in Dimensions Shown for 1773269 REV H 12/2018 For Email, phone or live chat, millimetres unless reference purposes only. go to: www.te.com/help otherwise specified Specifications subject to change