Document ML349-2 Revised 04/26/12

HIGH CURRENT POWER INDUCTORS

®

© Coilcraft, Inc. 2012

1102 Silver Lake Road

Cary, IL 60013

Phone 800-981-0363

Fax 847-639-1508

Email cps@coilcraft.com

www.coilcraft-cps.com

This product may not be used in medical or high

risk applications without prior Coilcraft approval.

Specifications subject to change without notice.

Please check our web site for latest information.

L

DCR

SRF

(µH) max typ

min typ (A)

rise rise (mm)

ML630PTA301MLZ 0.30 0.740 0.630 385 550 100

41

54

8,64

ML632PTA301MLZ 0.30 1.00 0.900 127 182 100

36

45

9,40

ML630PTA501MLZ 0.50 0.740 0.630 380 544

60

41

54

8,64

ML632PTA501MLZ 0.50 1.00 0.900 104 148

81

36

45

9,40

ML637PTA501MLZ 0.50 1.34 1.20

113 161 100

30

40 10,67

ML630PTA601MLZ 0.60 0.740 0.630 454 648

49

41

54

8,64

ML632PTA601MLZ 0.60 1.00 0.900

80 115

70

36

45

9,40

ML637PTA601MLZ 0.60 1.34 1.20

87 124

90

30

40 10,67

ML641PTA601MLZ 0.60 1.60 1.44

80 115

97

25

35 11,94

ML630PTA681MLZ 0.68 0.740 0.630 318 454

45

41

54

8,64

ML632PTA681MLZ 0.68 1.00 0.900

95 136

62

36

45

9,40

ML637PTA681MLZ 0.68 1.34 1.20

95 135

78

30

40 10,67

ML641PTA681MLZ 0.68 1.60 1.44

72 103

85

25

35 11,94

ML645PTA681MLZ 0.68 1.82 1.70

73 104

98

23

30 12,95

ML630PTA801MLZ 0.80 0.740 0.630 397 567

38

41

54

8,64

ML632PTA801MLZ 0.80 1.00 0.900

64

92

53

36

45

9,40

ML637PTA801MLZ 0.80 1.34 1.20

79 113

70

30

40 10,67

ML641PTA801MLZ 0.80 1.60 1.44

64

91

75

25

35 11,94

ML645PTA801MLZ 0.80 1.82 1.70

65

93

85

23

30 12,95

ML648PTA801MLZ 0.80 2.15 1.94

73 104

98

21

27 13,97

ML630PTA901MLZ 0.90 0.740 0.630 390 557

33

41

54

8,64

ML632PTA901MLZ 0.90 1.00 0.900

67

96

48

36

45

9,40

ML637PTA901MLZ 0.90 1.34 1.20

73 104

62

30

40 10,67

ML641PTA901MLZ 0.90 1.60 1.44

60

85

69

25

35 11,94

ML645PTA901MLZ 0.90 1.82 1.70

69

98

73

23

30 12,95

ML648PTA901MLZ 0.90 2.15 1.94

71 102

87

21

27 13,97

ML630PTA102MLZ 1.0

0.740 0.630 342 488

29

41

54

8,64

ML632PTA102MLZ 1.0

1.00 0.900

57

81

42

36

45

9,40

ML637PTA102MLZ 1.0

1.34 1.20

68

97

56

30

40 10,67

ML641PTA102MLZ 1.0

1.60 1.44

53

75

64

25

35 11,94

ML645PTA102MLZ 1.0

1.82 1.70

69

98

68

23

30 12,95

ML648PTA102MLZ 1.0

2.15 1.94

62

88

70

21

ML630PTA122MLZ 1.2

0.740 0.630

57

81

28

41

54

8,64

ML632PTA122MLZ 1.2

1.00 0.900

48

69

37

36

45

9,40

ML637PTA122MLZ 1.2

1.34 1.20

57

81

49

30

40 10,67

ML641PTA122MLZ 1.2

1.60 1.44

51

73

54

25

35 11,94

ML645PTA122MLZ 1.2

1.82 1.70

57

82

58

23

30 12,95

ML648PTA122MLZ 1.2

2.15 1.94

55

78

63

21

27 13,97

ML630PTA202MLZ 2.0

0.740 0.630

28

40

16

41

54

8,64

ML632PTA202MLZ 2.0

1.00 0.900

34

48

27

36

45

9,40

ML637PTA202MLZ 2.0

1.34 1.20

39

56

37

30

ML641PTA202MLZ 2.0

1.60 1.44

36

51

35

25

35 11,94

ML645PTA202MLZ 2.0

1.82 1.70

43

61

40

23

30 12,95

ML648PTA202MLZ 2.0

2.15 1.94

43

62

45

21

27 13,97

ML645PTA362MLZ 3.6

1.82 1.70

27

38

25

23

ML645PTA402MLZ 4.0

1.82 1.70

25

35

20

23

ML648PTA402MLZ 4.0

2.15 1.94

25

36

25

21

ML645PTA472MLZ 4.7

1.82 1.70

21

30

18

23

1. When ordering, please specify

testing code:

ML648PTA472MLZ

Testing: Z = COTS

H = Screening per Coilcraft CP-SA-10001

N = Screening per Coilcraft CP-SA-10004

2. Inductance measured at 100 kHz, 0.1 Vrms, 0 Adc on an

Agilent/HP 4263B LCR meter or equivalent.

3. DCR measured on a Keithley 580 micro-ohmmeter.

4. SRF measured using an Agilent/HP 8753D network

analyzer.

5. DC current at which the inductance drops 10% (typ)

from its value without current.

6. Current that causes the specified temperature rise from

25°C ambient. When Irms is greater than Isat, Isat is

7. Electrical specifications at 25°C.

Refer to Doc 362 “Soldering Surface Mount Components”

before soldering.

Current Derating

Temperature Rise vs Current

70

60

50

40

30

20

0

10

Current (Arms)

10

03040

20

50

60

70

-55

-20

-40

020406080 100

160

120 140

Ambient temperature (°C)

120

110

100

90

80

70

60

50

40

30

20

10

0

Isat

Irms