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Revised: 18-Jan-13

SMD

SMD

SMD

SMD Power Inductor

Power Inductor

Power Inductor

Power Inductor

CDC90D48

Description

• Ferrite drum core construction.

• Magnetically unshielded.

• L

×W×H: 9.7×9.3×5.0 mm Max.

• Product weight:1.1 g(Ref.)

• Moisture Sensitivity Level: 1

• RoHS compliance.

Environmental Data

• Operating temperature range: -40

℃～+105℃

(including coil’s self temperature rise)

• Storage temperature range: -40

℃～+105℃

• Solder reflow temperature: 260

℃ peak.

Packaging

• Carrier tape and reel packaging.

• 13.0”diameter reel

• 500pcs per reel

Applications

• Ideally used in smoke alarm as DC-DC

inverter inductors.

RoHS

Dimension - [mm]

Land pattern and Schematics - [mm]

Electrical Characteristics

※1. Inductance measuring condition: at 100kHz.

※2. Saturation current: The value of DC current when the inductance is over 90% of the initial value.

※3. Temperature rise current: The actual value of DC current when the temperature rise is △T＝40℃(Ta＝20℃).

31

56

99.4(82.8)

22±20%

223M

CDC90D48NP-223MC

42

86

86.1(71.6)

18±20%

183M

CDC90D48NP-183MC

59

97

62.0(51.6)

15±20%

153M

CDC90D48NP-153MC

68

104

52.1(43.3)

12±20%

123M

CDC90D48NP-123MC

78

120

38.2(31.8)

10±20%

103M

CDC90D48NP-103MC

Temperature

rise current

(mA)

※3

Saturation

current

(mＡ) ※2

(at 20℃)

D.C.R.(Ω)

[Max.] (Typ.)

(at 25℃)

Inductance

[mH]

［Within］

※1

Stamp

Part No.