2/ 2002

PAGE

83

270 Quaker Rd., East Aurora NY 14052 • Phone 716-652-3600 • Fax 716-652-4814

2.600

2.250

2.150

2.050

1.900

1.780

1.780

1.780

1.450

1.190

1.000

1.000

1.000

0.985

0.890

0.795

0.795

0.710

0.710

0.650

0.600

0.550

0.500

0.035

0.050

0.055

0.060

0.070

0.080

0.080

0.080

0.120

0.180

0.250

0.250

0.250

0.260

0.325

0.400

0.400

0.500

0.500

0.625

0.700

0.850

1.000

Surface Mount Power Toroid

50.0

45.0

40.0

35.0

25.0

20.0

15.0

12.0

10.0

8.0

7.0

6.0

5.0

4.0

3.5

3.2

3.0

2.5

2.0

1.9

1.8

1.7

1.5

6.10

4.10

3.20

3.00

2.80

2.60

2.30

2.20

1.80

1.40

1.40

1.10

0.98

0.98

0.90

0.80

0.80

0.78

0.68

0.62

0.50

0.50

0.50

4.00

2.80

2.10

1.90

1.70

1.60

1.40

1.30

1.00

0.80

0.80

0.64

0.56

0.56

0.54

0.46

0.46

0.46

0.38

0.36

0.28

0.28

0.26

4.7

10

15

18

22

25

27

33

47

75

100

125

140

150

175

200

220

270

300

350

400

450

500

Physical Parameters

Inches

Millimeters

A

0.475 ±.020

12.07 ±0.50

B

0.420 ±.020

10.67 ±0.50

C

0.290 Max.

7.37 Max.

D

0.400 Ref.

7.62 Ref.

E

0.075 Ref.

1.91 Max.

F

0.375 ±0.020

9.53 ±0.50

Operating Temperature Range –40°C to +125°C

Power Dissipation 0.285 Max. (Watts)

Weight Max. (Grams) 2.00

Packaging Bulk only

1

DC CURRENT IN AMPS

10

20

30

40

50

02

3456789

10

11

12

500

400 &

450

350

300

270

220

200

175

150

140

125

100

75

47

33

27

25

22

18

15

10

4.7

SERIES LLST

LLST4R7

LLST10

LLST15

LLST18

LLST22

LLST25

LLST27

LLST33

LLST47

LLST75

LLST100

LLST125

LLST140

LLST150

LLST175

LLST200

LLST220

LLST270

LLST300

LLST350

LLST400

LLST450

LLST500

Current Rating Based on a 35° C max. rise from 90°C ambient.

Material High Saturation Nickel/Iron Core.

Inductance Tested at an AC drive level which does not affect the

initial permeability of the core, the DC drive level was 0 amps.

Incremental Current The DC current which reduces the

inductance value to the percentage drop tabulated.

Terminals Coated with a 90/10 tin/lead plating.

Inductor Base Formed from a high temperature thermoplastic

capable of withstanding approx. 600°F for short periods of time.

Marking API, Inductance, and Date Code.

For more detailed graphs, contact factory