Power Inductors <SMD Type: CDH Series>
Type: CDH20D10
◆
Product Description
・2.2×2.2
mm Max.(L×W),1.1mm Max. Height.
・Inductance
range: 0.50½5.6μH
・Rated
current range:0.49½1.65A
・In
addition to the standard versions of inductors shown here, custom inductors are available
to meet your exact requirements.
◆
Feature
・Magnetically
unshielded construction.
・Ideally
used in Mobile phone,PDA,MP3,DSC/DVC,Portable DVD etc as DC-DC Converter inductors.
・RoHS
Compliance.
◆
Dimensions (mm)
2.0±0.2
1.1 Max.
1.9
0.7
2.0±0.2
＊
Dimensions without tolerance are approx.
◆
Land Pattern (mm)
0.89
◆
Connection (Bottom view)
2.2
S
①
0.71
2.49
“S” is winding start.
Please refer to the sales offices on our website for a representative near you
www.sumida.com
1.95
②
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Power Inductors <SMD Type: CDH Series>
Type: CDH20D10
◆
Specification
Part Name
※
CDH20D10NP-R50M□
CDH20D10NP-R68M□
CDH20D10NP-R80M□
CDH20D10NP-1R0M□
CDH20D10NP-1R2M□
CDH20D10NP-1R5M□
CDH20D10NP-1R8M□
CDH20D10NP-2R0M□
CDH20D10NP-2R2M□
CDH20D10NP-2R7M□
CDH20D10NP-3R3M□
CDH20D10NP-3R9M□
CDH20D10NP-4R7M□
CDH20D10NP-5R6M□
Stamp
A
B
C
D
E
F
G
J
K
L
M
P
R
T
Inductance
(μH)
100kHz/1V
D.C.R.(Ω)
Max.(Typ.)
(at 20℃)
83m(66m)
94m(75m)
104m(83m)
0.139(0.111)
0.158(0.126)
0.173(0.138)
0.235(0.188)
0.252(0.201)
0.276(0.221)
0.370(0.295)
0.425(0.339)
0.463(0.370)
0.53(0.42)
0.75(0.60)
Saturation
Current
（A）※1
2.01(2.52)
1.75(2.19)
1.63(2.04)
1.45(1.82)
1.44(1.80)
1.27(1.59)
1.08(1.36)
1.04(1.30)
1.00(1.26)
0.89(1.12)
0.81(1.02)
0.72(0.92)
0.70(0.87)
0.63(0.79)
Temperature
Rise Current
(A)
※2
1.65(1.84)
1.47(1.68)
1.43(1.62)
1.18(1.34)
1.16(1.32)
1.08(1.22)
0.90(1.02)
0.88(1.01)
0.87(0.98)
0.74(0.82)
0.70(0.79)
0.58(0.65)
0.53(0.61)
0.49(0.55)
0.5±20％
0.68±20％
0.8±20％
1.0±20％
1.2±20％
1.5±20％
1.8±20％
2.0±20％
2.2±20％
2.7±20％
3.3±20％
3.9±20％
4.7±20％
5.6±20％
※
Description of part name
CDH20D10NP-R50M□
B: Box
C: Carrier Tape
※1.
Saturation Current: The DC current at which the inductance decreases to 90% of its nominal value.
※2.
Temperature Rise Current: The DC current at which the temperature rise is
△t＝40℃
(Ta＝20℃) .
Please refer to the sales offices on our website for a representative near you
www.sumida.com
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