SMD Power Inductors
-YPRH105R 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%
■
Shapes and Dimensions (Unit：mm)
TYPE
YPRH105R
A
10.2±0.3
B
10.0±0.3
C max
4.8±0.3
D
3.0
E
1.2
F Ref.
1.6
G Ref.
7.3
H Ref.
3.2
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
-YPRH105R Series
Part Number
YPRH105R-331□
YPRH105R-391□
YPRH105R-471□
YPRH105R-561□
YPRH105R-681□
YPRH105R-821□
YPRH105R-102□
Inductance
(uH)
330
390
470
560
680
820
1000
Test Freq.
(KHz)
100
100
100
100
100
100
100
DCR MAX.
(Ω)
0.812
0.953
1.289
1.430
1.599
1.768
1.989
Saturation
Current (A)
0.73
0.70
0.54
0.52
0.51
0.48
0.42
Heat Rating
Current (A)
0.75
0.70
0.60
0.54
0.52
0.50
0.48
※
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
-YPRH105R 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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