SMF73K9JT

SMD Moulded Power Resistor Type SM Series Key Features Low Profile Design Available on Tape Very Wide Value Range Ideal for Power Circuitry Available in 4 ratings up to 7 Watts Flameproof Coating UL94V0 TE Connectivity (TE) introduces a surface mount power resistor suited to meet today's circuit design needs. Each size offers low profile case design with flexible tinned copper terminations for reliable solder joints. All styles utilize a fully welded construction technique, unlike other designs that rely solely on tinned termination connections. These features allow the SM Series to withstand the higher temperatures associated with reflow, vapour phase, or infrared (IR) manufacturing processes without degradation. Now also available at 7W power rating. Characteristics – Electrical Values SM_2: Values SM_3: Values SM_5: Values SM_7: Value Grid: Resistance Tolerance: Power Rating @ 20°C SM_2: Power Rating @ 20°C SM_3: Power Rating @ 20°C SM_5: Power Rating @ 20°C SM_7: Derating: Max Operating Voltage SM_2: Max Operating Voltage SM_3: Max Operating Voltage SM_5: Max Operating Voltage SM_7: Operating Temperature Range 1773242 Rev. F 08/2020 Dimensions in millimetres unless otherwise specified SMW – Wire R10 – 200R R10 – 300R R10 – 500R R10 – 1K0 Dimensions Shown for reference purposes only. Specifications subject to change SMF – Metal Film 201R – 2M 301R – 2M 501R – 2M 1K1 – 2M E24 1% or 5% 2.0 Watts 3.0 Watts 5.0 Watts 7.0 Watts See Curve Below 300 Volts 500 Volts 500 Volts 750 Volts -55 ~ 200°C For Email, phone or live chat, go to: www.te.com/help SMD Moulded Power Resistor Environmental Characteristics Test Condition SM (Wire) SM (Metal Film) Temperature Coefficient of Resistance: -55°C – +200°C ± 200ppm /°C ± 100ppm /°C Temperature Cycle Step Temp.°C 1 2 3 4 -55±3 Room Temp. 200±3 Room Temp Time m 30 2~3 30 2~3 Short Time Overload: Rated Load: Insulation Resistance: Load Life: 5 times of rated wattage for 5 sec. Rated voltage for 30 minutes Humidity Load Life: 40°C ±2°C @ 90-95% RH 500 hrs 1.5 hrs on 0.5 hrs off 500VAC for 60 seconds No Physical damage 235°C ±5°C for 2 seconds Voltage Withstand: Solderability: Resistance to Soldering Heat: Resistance change Rate within ±1% ± 1% ± 3% , 500VDC ± 0.5% ± 1% MΩ ± 2% (7W ±5%) ± 2% (7W ±5%) 70°C 1.5 hrs on 0.5 hrs off for 1000 hrs , MΩ ± 1% (7W ±5%) ± 1% (7W ±5%) No Physical damage 95% coverage Resistance value change within ± 1% 270°C ±5°C for 10 ±1seconds Dimensions SM 2W SM 3W SM 5W SM 7W 1773242 Rev. F 08/2020 A±0.3 4.0 5.5 7.3 B±0.3 6.7 10.5 13.5 9.5 23.0 Dimensions in millimetres unless otherwise specified C±0.3 1.4 1.7 1.7 5.0 D±0.3 3.55 5.0 6.8 E Max. 7.9 12.0 17.0 F±0.3 1.5 2.3 2.5 9.6 24.5 4.5 Dimensions Shown for reference purposes only. Specifications subject to change Reel Qty 2000 1000 1000 300 For Email, phone or live chat, go to: www.te.com/help SMD Moulded Power Resistor Derating Curve Surface Temperature rise 1773242 Rev. F 08/2020 Dimensions in millimetres unless otherwise specified Dimensions Shown for reference purposes only. Specifications subject to change For Email, phone or live chat, go to: www.te.com/help SMD Moulded Power Resistor SM Series Pulse Characteristics SMW 2W SMF 2W 1773242 Rev. F 08/2020 Dimensions in millimetres unless otherwise specified Dimensions Shown for reference purposes only. Specifications subject to change For Email, phone or live chat, go to: www.te.com/help SMD Moulded Power Resistor SMW 3W SMF 3W 1773242 Rev. F 08/2020 Dimensions in millimetres unless otherwise specified Dimensions Shown for reference purposes only. Specifications subject to change For Email, phone or live chat, go to: www.te.com/help SMD Moulded Power Resistor SMW 5W SMF 5W 1773242 Rev. F 08/2020 Dimensions in millimetres unless otherwise specified Dimensions Shown for reference purposes only. Specifications subject to change For Email, phone or live chat, go to: www.te.com/help SMD Moulded Power Resistor SMW 7W SMF 7W 1773242 Rev. F 08/2020 Dimensions in millimetres unless otherwise specified Dimensions Shown for reference purposes only. Specifications subject to change For Email, phone or live chat, go to: www.te.com/help SMD Moulded Power Resistor Marking Packaging SM 2W – 5W Reel Tape 1773242 Rev. F 08/2020 Rated Power B0 ± 0.2 2W 3W 5W 8 11.8 17.5 A0 ± 0.2 4.3 5.8 7.8 P1 ± 0.1 8 12 16 Dimensions in millimetres unless otherwise specified P2 ± 0.1 2 2 2 P0 ± 0.1 4 4 4 D0 ± 0.1 1.5 1.5 1.5 E± 0.1 F± 0.1 W± 0.3 1.75 1.75 1.75 7.5 11.5 14.2 16 24 32 Dimensions Shown for reference purposes only. Specifications subject to change D1 ± 0.1 1.5 1.5 1.5 T± 0.1 pcs/reel 4.15 5.8 7.5 2000 1000 500 For Email, phone or live chat, go to: www.te.com/help SMD Moulded Power Resistor SM 7W Reel Tape How To Order 1773242 Rev. F 08/2020 SMF Common Part 3 Case size SMW - Wirewound SMF - Metal Film 2 - 2 Watts 3 - 3 Watts 5 - 5 Watts 7 - 7 Watts Dimensions in millimetres unless otherwise specified 10K Resistance value 0.1 ohm (100 milli ohms) R10 1 ohm -1R0 100 ohm -100R 1K ohm (1000 ohms) -1K0 100K ohm (100,000 ohms) - 100K Dimensions Shown for reference purposes only. Specifications subject to change F Tolerance T Pack Style J – ±5% F – ±1% T – Tape & Reel For Email, phone or live chat, go to: www.te.com/help