DR3*4

FEATURES & APPLICATIONS
• 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 

  According to:                                                                   

 

 

 

DR3*4

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