M194.B (1/13)

1

pulseelectronics.com

SMT POWER INDUCTORS

Military/Aerospace Grade

NOTES:

1. The rated current as listed is either 85% of the saturation current or the heating current, depending on

which value is lower.

2. The saturation current is the current which causes the inductance to drop by 15% at the stated ambient

temperatures (25°C and 100°C). This current is determined by placing the component in the specified

ambient environment and applying a short duration pulse current (to eliminate self-heating effects)

to the component.

3. The heating current is the DC current which causes the temperature of the part to increase by approxi-

mately 45°C. This current is determined by mounting the component on a PCB with .25” wide, 2 oz.

equivalent copper traces, and applying the current to the device for 30 minutes with no forced air

cooling.

4. In high volt*time applications, additional heating in the component can occur due to core losses in

the inductor which may neccessitate derating the current in order to limit the temperature rise of

the component. In order to determine the approximate total losses (or temperature rise) for a

given application, the total copper and core losses should be taken into account. For approximate

value of core losses, in a given application, use the core loss graph on page 24.

5. Optional Tape & Reel packaging can be ordered by adding a “T”

suffix to the part number (i.e. PL10118 becomes PL10118T). Pulse complies to industry standard tape and

reel specification EIA481.

6. Meets solderability test per IPC/EIA J-STD-002B using flux type ORL0.

7. The temperature of the component (ambient plus temperature rise) must be within the stated

opeating temperature range.

Height: 7.4mm Max

Footprint: 19.8mm x 19.6mm Max

Current Rating: up to 73A

Inductance Range: .405µH to 6.2µH

Inductance

DCR (m

Ω)

Inductance

@ Irated

Current

(

µH ±15%)

TYP

MAX

(

µH ±15%)

25°C

100°C

(A)

PL10100

0.45

73

.38

.48

0.45

95

80

73

PL10101

0.63

54

.38

.48

0.65

63

53

73

PL10102

0.85

39

.38

.48

0.91

46

37

73

PL10103

1.05

30

.38

.48

1.10

35

30

73

PL10104

1.25

25

.38

.48

1.30

29

26

73

PL10105

1.45

21

.38

.48

1.50

24

22

73

PL10106

0.45

52

.78

.98

0.45

95

80

52

PL10107

0.63

52

.78

.98

0.65

63

53

52

PL10108

0.85

39

.78

.98

0.91

46

37

52

PL10109

1.05

30

.78

.98

1.10

35

30

52

PL10110

1.25

25

.78

.98

1.30

29

26

52

PL10111

1.45

21

.78

.98

1.50

24

22

52

PL10112

0.95

42

1.15

1.43

1.0

68

54

42

PL10113

1.40

36

1.15

1.43

1.5

43

35

42

PL10114

1.90

25

1.15

1.43

2.0

29

25

42

PL10115

2.40

20

1.15

1.43

2.5

23

21

42

PL10116

2.80

15

1.15

1.43

3.0

18

16

42

PL10117

3.40

12

1.15

1.43

3.5

15

13

42

PL10118

1.60

37

1.44

1.80

1.60

55

43

37

PL10119

2.40

30

1.44

1.80

2.42

35

27

37

PL10120

3.30

17

1.44

1.80

3.60

20

18

37

PL10121

4.00

14

1.44

1.80

4.40

16

15

37

PL10122

4.90

11

1.44

1.80

5.34

13

12

37

PL10123

5.80

9

1.44

1.80

6.20

11

10

37