CDRH4D18-4R1资料

CDRH4D18

Outline SMT type power inductors whereby the electrode is attached to the ferrite core directly. They are also magnetically shielded to prevent noise radiation.Dimensions (mm)

5.1LAND PATTERNS(mm)

4.55.31.91.51.955.CONSTRUCTION

5.0MAX.2.0MAX.5.0MAX.ø34.51.50.51.02.9.8(1.0µH – 39µH)

󰂋 TYPE CDRH4D18 Parts No. 1R0 1R2

Inductance 1.0µH 1.2µH

D.C.R. (Ω) (Max) Typical / Rated D. C. Current (A)

45m (35m) / 1.72

75m (58m) / 1.32

105m (80m) / 1.28

110m (85m) / 1.04 155m (120m) / 0.88

162m (125m) / 0.84

170m (130m) / 0.80

200m (155m) / 0.76

Parts No.7R4 8R2

Inductance7.4µH 8.2µH

D.C.R. (Ω) (Max) Typical / Rated D. C. Current (A)

245m (190m) / 0.68

0.200 (0.148) / 0.61 0.210 (0.156) / 0.56 0.240 (0.178) / 0.50 0.338 (0.250) / 0.48 0.397 (0.294) / 0.41 0.441 (0.327) / 0.35 0.694 (0.514) / 0.32 0.709 (0.525) / 0.30

± 30% (N)

1R5 1.5µH 1R8 2R2 2R6 2R7 3R0 3R3 3R9 4R1 4R2 4R7 5R0

1.8µH 2.2µH 2.6µH 2.7µH 3.0µH 3.3µH 3.9µH 4.1µH 4.2µH 4.7µH 5.0µH

8R6 8.6µH 8R7 8R9 100 120 150 180 220 270 330 390 470

8.7µH 8.9µH 10µH 12µH 15µH 18µH 22µH 27µH 33µH 39µH 47µH

5R3 5.3µH 5R4 5R6 6R0

5.4µH 5.6µH 6.0µH

560 56µH 680 820 101

68µH 82µH 100µH

6R2 6.2µH 6R8

121 120µH 151

150µH

6.8µH

7R3 7.3µH Measuring Freq. (L) CDRH4D18

100kHz

181 180µH Tolerance of Inductance CDRH4D18

Rated D.C. Current

This indicates the value of current when the inductance is 75%(65%) more than its nominal value and temperature rising t=40°C lower at D.C. superimposition.

Sales Contact

North America

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Road, Hong Kong Tel: (852) 2880-6688 Fax: (852) 2880-9596 Taiwan

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ROC

Tel: (886) 2 2726-2177Fax: (886) 2 2728-2726Singapore 996 Bendemeer Road #04-05 to 06 Singapore 339944 Tel: (65) 2963-388 Fax: (65) 2963-390 Europe

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1160 Brussels Belgium Email:

europe.sales@hk.sumida.com

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