Actual Size

Mechanical Configuration

Units are encapsulated in a Surface Mount package, using

an epoxy molded case. Leads are pre-tinned. A high

resistivity ferrite core allows for high inductance with low

DC resistance.

Physical Parameters

Inches

Millimeters

A

0.490 to 0.520

12.44 to 13.21

B

0.230 to 0.250

5.84 to 6.35

C

0.210 to 0.230

5.33 to 5.84

D

0.050 Min.

1.27 Min.

E

0.055 to .075

1.40 to 1.91

F

0.330 (Ref. only)

8.38 (Ref. only)

G

0.120 (Ref. only)

3.04 (Ref. only)

Operating Temperature Range –55°C to +130°C

Current Rating at 85°C Ambient 45°C Rise

Maximum Power Dissipation at 85°C 0.55 W

Inductance

Measured at 1 VAC open circuit with no DC current

Incremental Current The current at which the

inductance will decrease by a maximum of 5% from

its inductance at zero DC current.

Weight (Grams Max.) 1.5

Packaging Tape & reel (24mm): 13" reel, 800 pieces

max.; 7" reel not available

Lead Finish Sn63Pb37

(Tin-Lead) Hot Solder Dipped

Made In the U.S.A.

270 Quaker Rd., East Aurora NY 14052 • Phone 716-652-3600 • Fax 716-652-4814 • E-mail: apisales@delevan.com • www.delevan.com

High Current, MIL-PRF-27/367 Qualified

Surface Mount Power Inductors

M

I L I TA RY

A

P P

R O V E

D

M27/367 - SERIES MIL4922 FERRITE CORE

-221L

-271L

-331L

-391L

-471L

-561L

-681L

-821L

-01L

-02L

-03L

-04L

-05L

-06L

-07L

-08L

-09L

-10L

-11L

-12L

-13L

-14L

-15L

-16L

-17L

-18L

-19L

-20L

-21L

-22L

-23L

-24L

-25L

-26L

-27L

-28L

-29L

-30L

-31L

-32L

-33L

-34L

-35L

-36L

-37L

-38L

-39L

-40L

-41L

-42L

-43L

-44L

-45L

-46L

-47L

-48L

-49L

-50L

-51L

-52L

-53L

7.00

6.75

6.50

6.25

6.00

5.80

5.70

5.60

5.50

4.69

4.45

4.34

3.70

3.41

3.23

3.07

2.90

2.79

2.61

2.51

2.36

2.24

2.11

1.82

1.61

1.48

1.33

1.12

1.04

1.00

0.97

0.81

0.76

0.73

0.63

0.53

0.50

0.47

0.39

0.38

0.35

0.33

0.30

0.26

0.24

0.200

0.178

0.157

0.141

0.131

0.126

0.110

0.103

0.100

0.080

0.077

0.071

0.065

0.061

0.052

0.050

7.00

6.75

6.50

6.25

6.00

5.80

5.70

5.60

5.50

4.69

4.45

4.34

3.70

3.41

3.23

3.07

2.90

2.79

2.61

2.51

2.36

2.24

2.11

1.82

1.61

1.48

1.33

1.12

1.04

1.00

0.97

0.81

0.76

0.73

0.63

0.53

0.50

0.47

0.39

0.38

0.35

0.33

0.30

0.26

0.24

0.200

0.178

0.157

0.141

0.131

0.126

0.110

0.103

0.100

0.080

0.077

0.071

0.065

0.061

0.052

0.050

0.0080

0.0085

0.0090

0.0095

0.0100

0.0105

0.0110

0.0120

0.013

0.018

0.020

0.021

0.029

0.034

0.038

0.042

0.047

0.051

0.058

0.063

0.071

0.079

0.089

0.119

0.152

0.179

0.222

0.315

0.362

0.397

0.418

0.604

0.672

0.735

0.998

1.370

1.580

1.770

2.510

2.730

3.250

3.750

4.310

6.040

6.900

10.00

12.50

16.00

20.00

23.00

25.00

33.00

37.00

40.00

62.00

66.00

74.00

93.00

105.0

143.0

160.0

0.22

0.27

0.33

0.39

0.47

0.56

0.68

0.82

1.00

1.20

1.50

1.80

2.20

2.70

3.30

3.90

4.70

5.60

6.80

8.20

10.0

12.0

15.0

18.0

22.0

27.0

33.0

39.0

47.0

56.0

68.0

82.0

100

120

150

180

220

270

330

390

470

560

680

820

1000

1200

1500

1800

2200

2700

3300

3900

4700

5600

6800

8200

10000

12000

15000

18000

22000

-01

-02

-03

-04

-05

-06

-07

-08

-09

-10

-11

-12

-13

-14

-15

-16

-17

-18

-19

-20

-21

-22

-23

-24

-25

-26

-27

-28

-29

-30

-31

-32

-33

-34

-35

-36

-37

-38

-39

-40

-41

-42

-43

-44

-45

-46

-47

-48

-49

-50

-51

-52

-53

-54

-55

-56

-57

-58

-59

-60

-61

*Complete part # must include series # PLUS the dash #

1/2009

API_newlayouts_single:APIcatalog_newlayouts 8/26/10 9:39 AM Page 78