SMD Power Inductors
-YPRH3D28 Series
■ Features
● Ultra low profile.
● Magnetic shielded for low radiation.
● Bobbin ferrite core and compact size.
● Low core loss for high frequency power application.
● Large terminal surface for good PCB bonding.
● Operating temperature:-40℃ ~ +125℃.
■ Applications
● Portable communication equipment.
● Notebook PC,digital camera,LCD television set.
● Power supply for VTR,OA equipment.
● DC/DC converters.
■ Product Identification
⑴ :Type
⑵ :Dimensions
⑶ :Inductance value
⑷ :Inductance Tolerance;N=±30%,M=±20%,K=±10%
深圳市益嘉源电子有限公司
http://www.yjysmd.com.cn
Tel:0755-27803896
Fax:0755-27803897
-1-
SMD Power Inductors
-YPRH3D28 Series
■ Shapes and Dimensions (Unit:mm)
TYPE
A
B
C max.
D
E
F Ref.
G Ref.
H Ref.
YPRH3D28
3.8±0.3
3.8±0.3
3.1
1.15
5.2
1.6
1.2
4.4
深圳市益嘉源电子有限公司
http://www.yjysmd.com.cn
Tel:0755-27803896
Fax:0755-27803897
-2-
SMD Power Inductors
-YPRH3D28 Series
■ YPRH3D28 Series
Part Number
Inductance (uH)
Test Freq.(KHz)
DCR MAX.(Ω)
Rated Current (A)
YPRH3D28-3R3□
3.3
100
0.036
0.90
YPRH3D28-4R7□
4.7
100
0.046
0.80
YPRH3D28-6R8□
6.8
100
0.055
0.60
YPRH3D28-100□
10.0
100
0.092
0.50
YPRH3D28-120□
12.0
100
0.100
0.45
YPRH3D28-150□
15.0
100
0.113
0.40
YPRH3D28-180□
18.0
100
0.125
0.35
YPRH3D28-220□
22.0
100
0.146
0.33
YPRH3D28-270□
27.0
100
0.176
0.29
YPRH3D28-330□
33.0
100
0.214
0.28
YPRH3D28-390□
39.0
100
0.225
0.25
YPRH3D28-470□
47.0
100
0.304
0.23
YPRH3D28-560□
56.0
100
0.324
0.20
YPRH3D28-680□
68.0
100
0.472
0.18
YPRH3D28-820□
82.0
100
0.539
0.17
YPRH3D28-101□
100
100
0.608
0.16
YPRH3D28-121□
120
100
0.757
0.13
YPRH3D28-151□
150
100
0.882
0.12
YPRH3D28-181□
180
100
1.130
0.11
YPRH3D28-221□
220
100
1.269
0.10
※ The saturation current value is the DC current value having inductance decrease down to 30%.(at 20℃)
※ The temperature rise current value is the DC current value having temperature increase up to 40℃. (at
20℃)
※ The rated current is the DC current value that satisfies both of current value saturation current value and
temperature rise current value.
深圳市益嘉源电子有限公司
http://www.yjysmd.com.cn
Tel:0755-27803896
Fax:0755-27803897
-3-
SMD Power Inductors
-YPRH3D28 Series
■ Taping Dimensions(Unit:mm)
TYPE
W
A
B
C
D
E
P
K Ref
T
MPQ
YPRH3D28
12±0.3
4.35±0.1
4.35±0.1
4.75
5.5±0.1
3.25±0.1
8.0±0.1
3.45
0.40±0.05
3500
■ Reel Dimensions(Unit:mm)
TYPE
W
W1
W2
W3
A
B
C
D
YPRH3D28
330±2.0
12.4±2.0
13.5MAX
11.9 Min
13.0±0.50
21.0±0.80
2.0±0.50
100 Min
深圳市益嘉源电子有限公司
http://www.yjysmd.com.cn
Tel:0755-27803896
Fax:0755-27803897
-4-
SMD Power Inductors
-YPRH3D28 Series
■ Direction of rolling
■ Cover tape peel off condition
Cover tape peel force shall be 0.1N to 1.3N.
Reference peel speed 300±10mm/min.
深圳市益嘉源电子有限公司
http://www.yjysmd.com.cn
Tel:0755-27803896
Fax:0755-27803897
-5-
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