High Q Over a Wide Frequency Range SMD Inductor

• Customization: Available
• Type: Power Inductor
• Structure: Core
• Model NO.: SDE73-33UH
• Working Frequency: Low Frequency
• Structure of Winding: Multilayer Coil
• Nature of Operation: Oscillation Coil
• Structure of Magnetizer: Ferrite Coil
• Range of Application: Smoothing
• Packaging Form: Epoxy Resin Inductance
• Brand: OEM
• Inductor Value: Fixed Inductor
• Shape: SMD Type
• Transport Package: Reel
• Specification: Rohs, ISO9001
• Trademark: IKP
• Origin: Hefei, Anhui
• HS Code: 85045000
• Production Capacity: 500, 000 PCS/Week

Product Description

• Magnetic metal powder inductor
• Compact design
• High current, low DCR and high efficiency
• Very low acoustic noise and very low leakage flux noise
• High reliability
• 100% Lead (Pb)-free
• RoHS Directive-compliant
• Test frequency:
  • L: 100KHz/1.0V 
  • All test data referenced to 25°C ambient
  • Testing instrument:
  • L: HP4284A, CH11025, CH3302, CH1320, CH1320S LCR meter/RDC: CH16502, Agilent 33420A micro ohmmeter
• Heat rated current (Irms) will cause the coil temperature rise approximately Δt of 40°C (keep 1 minute)
• Storage conditions
• To maintain the solderability of terminal electrodes:
  • TAIPAQ products meet IPC/JEDEC J-STD-020D standard-MSL, level 1
  • Temperature and humidity conditions: Less than 40°C and 60% RH
  • Recommended products should be used within 12 months form time of delivery
  • Packing material should be kept where no chlorine or sulfur exists in the air
  • Transportation
  • Products should be handled with care to avoid damage or contamination from perspiration and skin oils
  • Use of tweezers or vacuum pick up is strongly recommended for individual components
  • Bulk handling should ensure that abrasion and mechanical shock are minimized

  Electrical characteristic
L: S-F    4.7UH+30%   AT 1KHZ 0.25V   VR102 LCR
DCR: S-F        80m MAX   AT 25ºC     CHEN HWA 502BCOHM METER
IDC: S-F    2.1A MAX    AT 1KHZ 0.25V  CHUANG DA 1608+1310 LCZ