SUPERWORLD ELECTRONICS (S) PTE LTD

NOTE : Specifications subject to change without notice. Please check our website for latest information.

PG. 2

15.03.2010

±20% @ 0Adc

Inductance L ( uH )

0.50

0.32

6. ELECTRICAL CHARACTERISTICS :

SDM129HLA-R32MF

SDM129HLA-R50MF

Part No.

40

32

0

Irms

Max.

( A )

0.30

55

50

0.50

DCR

Isat

Max.

( A )

( mΩ )

±8%

7. CHARACTERISTICS CURVES :

f) Part temperature (ambient + temp. rise) : Should not exceed 125°C under worst case operating conditions.

e) Isat (A) : Will cause L to drop approximately 20%

d) Irms (A) : Will cause an approximately temp. rise ∆T < 40°C

a) Test Frequency : 100KHz/1.0V

b) Operating temp. : -25°C to +125°C

c) Ambient temp. : 20°C

5. GENERAL SPECIFICATION :

0

30

30

Min.

Q

DIP POWER CHOKE COIL

SDM129HLA SERIES

0.68

1.00

SDM129HLA-1R0MF

SDM129HLA-R68MF

40

0.85

35

25

30

40

0.55

40

0

10

2030

4050

DC CURRENT(A)

0

0.25

0.5

0.75

1

0

10

20

30

40

50

60

70

80

DM PI129HLA-R50M

SDM129HLA-R50MF

0

1020

3040

DC CURRENT(A)

0

0.3

0.6

0.9

1.2

0

10

20

30

40

50

60

70

80

DMPI129HLA -R68M

SDM129HLA-R68MF

0

7

14

21

28

35

DC CURRENT(A)

0

0.5

1

1.5

2

0

10

20

30

40

50

60

70

80

DMPI129HLA-1R0M

SDM129HLA-1R0MF

0

1122

3344

55

DC CURRENT(A)

0

0.1

0.2

0.3

0.4

0.5

0

10

20

30

40

50

60

70

80

DMPI129HLA-R32M

SDM129HLA-R32MF