SMD Power Inductor
CDPH4D19F
Page 1 of 3 Revised: 6-Jan-17
Description
• Ferrite drum core construction.
• Magnetically shielded.
• L×W×H: 5.2×5.2×2.0mm Max.
• Product weight: 160mg(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.
• 7.0”diameter reel
• 1000pcs per reel
Applications
• Ideally used in Notebook PC,MP3, Mobile
Phone, DSC/DVC, etc as DC-DC Converter
inductors.
RoHS
Dimension - [mm]
Land pattern and Schematics - [mm]
②
①
7.7
3.5
2.1
1.8
7.7
3.5
2.1
1.8
Electrical Characteristics
※1. Inductance measuring condition: at 100kHz.
※2. Saturation current: The value of D.C. current when the inductance decreases to 65% of it’s nominal value.
※3. Temperature rise current: The value of D.C. current when the temperature rise is △t＝40℃(Ta＝20℃).
Part Name Stamp
Inductance
(μH)
[within] ※1
D.C.R .(mΩ)
Max. (Typ.)
(at 20℃)
Saturation
Current
（A）※2
Temperature
Rise Current
(A) ※3
CDPH4D19FNP-3R3MC 3R3
3.3±20％
33(26) 1.50 3.80
CDPH4D19FNP-4R7MC 4R7
4.7±20％
38(30) 1.15 3.30
CDPH4D19FNP-6R8MC 6R8
6.8±20％
50(40) 1.00 3.02
CDPH4D19FNP-8R0MC 8R0
8.0±20％
56(45) 0.90 2.68
CDPH4D19FNP-100MC 100
10±20％
65(52) 0.80 2.32
CDPH4D19FNP-150MC 150
15±20％
95(75) 0.66 1.88
CDPH4D19FNP-220MC 220
22±20％
135(108) 0.54 1.44
CDPH4D19FNP-330MC 330
33±20％
200(160) 0.43 1.25
CDPH4D19FNP-470MC 470
47±20％
293(234) 0.36 1.03
5
.
0
5
.
4
-
0
.
3
+
0.
5
1
.
4
±
0
.
2
3
.
6
4.9±0.3
2.0 Max.
4.9 ±0.3
