DR3*4

• Available in 367 standard values covering a wide range
of inductance and current
• High saturation flux density material is ideal for use
in switching regulated power supply applications
• Ideal wherever high current choke values in a small
physical size are needed
• Typical applications include: power amplifiers, power supplies,
SCR and TRIAC controls, speaker crossover networks and filters

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    Description

    PART NO  A(max)  B±1   C±0.3 D±0.5 E±0.5
    DR3*4  4.0 6.0 15.0 0.5 1.5

     

     

    PART NUMBER    Inductance

    (µH )

    Q  QTest Freq

    (Mhz)

    SRF

    (MHz)

    DCR

    (Max Ω)

    IDC

    (mA)

    DR0304-1.0      1  80 7.96 175 0.1 1000
    DR0304-1.2 1.2 80 7.96 150 0.1 1000
    DR0304-1.5 1.5 85 7.96 120 0.1 900
    DR0304-1.8 1.8 80 7.96 102 0.1 800
    DR0304-2.2 2.2 70 7.96 83 0.1 700
    DR0304-2.7 2.7 70 7.96 71 0.2 700
    DR0304-3.3 3.3 70 7.96 59 0.2 650
    DR0304-3.9 3.9 70 7.96 44 0.2 650
    DR0304-4.7 4.7 70 7.96 43 0.2 500
    DR0304-5.6 5.6 70 7.96 39 0.3 450
    DR0304-6.8 6.8 70 7.96 30 0.3 400
    DR0304-8.2 8.2 65 7.96 22 0.3 350
    DR0304-10 10 60 2.52 21 0.4 350
    DR0304-12 12 65 2.52 20 0.5 300
    DR0304-15 15 65  2.52 18 0.6 300
    DR0304-18 18 60 2.52 16 0.6 300
    DR0304-22 22 60 2.52 15 0.7 290
    DR0304-27   27 55 2.52 13 0.8 270
    DR0304-33 33 50 2.52 12 0.9 270
     DR0304-39 39 50 2.52 11 2 260
    DR0304-47 47 45 2.52 10 2 250
    DR0304-56 56 65 2.52 9 3 180
    DR0304-68 68 60 2.52 8 3 170
    DR0304-82 82 60 2.52 8 3 170
    DR0304-100 100 75 0.796 6 4 160
    DR0304-120 120 75 0.796 6 4 150
    DR0304-150 150 75 0.796 5 4 150
    DR0304-180 180 75 0.796 4 5 130
    DR0304-220 220 75 0.796 4 8 100
    DR0304-270 270 80 0.796 4 9 90
    DR0304-330 330 80 0.796 3.5 10 90
    DR0304-390 390 80 0.796 3.5 10 80
    DR0304-470 470 80 0.796 3 11 80
    DR0304-560 560 80 0.796 3 15 70
    DR0304-680 680 65 0.796 2 23 50
    DR0304-820 820 65 0.796 2 26 50
    DR0304-1000 1000 35 0.252 1.5 29 50
    DR0304-1200 1200 35 0.796 1.5 33 40
    DR0304-1500 1500 35 0.796 1.5 37 40
    DR0304-1800 1800 40 0.796 1.5 41 40
    DR0304-2200 2200 40 0.796 1.5 46 30
    DR0304-2700 2700 45 0.796 1.5 51 30