SMF710KJT TEC | Alldatasheet
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SMD Moulded Power Resistor 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 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 Type SM Series 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 SMW – Wire SMF – Metal Film Values SM_2: R10 – 200R 201R – 2M Values SM_3: R10 – 300R 301R – 2M Values SM_5: R10 – 500R 501R – 2M Values SM_7: R10 – 1K0 1K1 – 2M Value Grid: E24 Resistance Tolerance: 1% or 5% Power Rating @ 20°C SM_2: 2.0 Watts Power Rating @ 20°C SM_3: 3.0 Watts Power Rating @ 20°C SM_5: 5.0 Watts Power Rating @ 20°C SM_7: 7.0 Watts Derating: See Curve Below Max Operating Voltage SM_2: 300 Volts Max Operating Voltage SM_3: 500 Volts Max Operating Voltage SM_5: 500 Volts Max Operating Voltage SM_7: 750 Volts Operating Temperature Range -55 ~ 200°C
SMD Moulded Power Resistor 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 Environmental Characteristics Test Condition SM (Wire) SM (Metal Film) Temperature Coefficient of Resistance: -55°C – +200°C ± 200ppm /°C ± 100ppm /°C Temperature Cycle Resistance change Rate within ±1% Step Temp.°C Time m 1 -55±3 30 2 Room Temp. 2~3 3 200±3 30
4 Room Temp 2~3
Short Time Overload: 5 times of rated wattage for 5 sec. ± 1% ± 0.5% Rated Load: Rated voltage for 30 minutes ± 3% ± 1% Insulation Resistance: 500VDC ϭϬ,ϬϬϬ MΩ ϭϬ,ϬϬϬ MΩ Load Life: 70°C 1.5 hrs on 0.5 hrs off for 1000 hrs ± 2% (7W ±5%) ± 1% (7W ±5%) Humidity Load Life: 40°C ±2°C @ 90-95% RH 500 hrs 1.5 hrs on 0.5 hrs off ± 2% (7W ±5%) ± 1% (7W ±5%) Voltage Withstand: 500VAC for 60 seconds No Physical damage No Physical damage Solderability: 235°C ±5°C for 2 seconds 95% coverage Resistance to Soldering Heat: 270°C ±5°C for 10 ±1seconds Resistance value change within ± 1% Dimensions
SMD Moulded Power Resistor 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 Derating Curve Surface Temperature rise
SMD Moulded Power Resistor 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 SM Series Pulse Characteristics SMW 2W SMF 2W
SMD Moulded Power Resistor 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 SMW 3W SMF 3W
SMD Moulded Power Resistor 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 SMW 5W SMF 5W
SMD Moulded Power Resistor 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 SMW 7W SMF 7W
SMD Moulded Power Resistor 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 Marking Packaging SM 2W – 5W Reel Tape Rated Power B0 ± 0.2 0.2 0.1 0.1 0.1 0.1 E ± 0.1 F ± 0.1 W ± 0.3 0.1 T ± 0.1 pcs/reel
SMD Moulded Power Resistor 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 SM 7W Reel Tape How To Order SMF 3 10K F T Common Part Case size Resistance value Tolerance Pack Style SMW - Wirewound SMF - Metal Film 2 - 2 Watts 3 - 3 Watts 5 - 5 Watts 7 - 7 Watts 0.1 ohm (100 milli ohms) - R10 1 ohm -1R0 100 ohm -100R 1K ohm (1000 ohms) -1K0 100K ohm (100,000 ohms) - 100K J – ±5% F – ±1% T – Tape & Reel