SMD Power Inductors
-YNR4012 Series
■
Features
●
Low profile construction and miniature size.
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Magnetic shielded construction.
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High current saturation.
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Operating temperature:-40℃ ~ +125℃.
●
RoHS compliant
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Applications
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For small DC/DC converter(HDD,DVC,DSC,PDA,LCD display etc.).
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Car navigation systems,telecom base stations.
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VR,AR,LED lighting.
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Product Identification
⑴ :Type
⑵ :Dimensions
⑶ :Inductance
value
⑷ :Inductance
Tolerance;N=±30%,M=±20%,K=±10%
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Shapes and Dimensions (Unit:mm)
TYPE
YNR4012
A
4.0±0.2
B
4.0±0.2
C Max.
1.20
D
0.95±0.2
E Ref.
3.70
F Ref.
1.10
G Ref.
1.90
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
-YNR4012 Series
■
YNR4012 Series
Part Number
YNR4012-680□
YNR4012-820□
YNR4012-101□
Inductance
(uH) @100KHz
68.0
82.0
100
DC Resistance (Ω)
Typ.
1.950
2.140
2.210
Max.
2.535
2.782
2.873
Heat Rating
Current (A)
0.27
0.26
0.25
Saturation
Current (A)
0.38
0.28
0.25
※
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
-YNR4012 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-