SMD Power Inductors
-YNR8040 Series
■
Features
●
Low profile construction and miniature size.
●
Magnetic shielded construction.
●
High current saturation.
●
Operating temperature:-40℃ ~ +125℃.
●
RoHS compliant.
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Applications
●
For small DC/DC converter(HDD,DVC,DSC,PDA,LCD display etc.).
●
Car navigation systems,telecom base stations.
●
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
YNR8040
A
8.0±0.3
B
8.0±0.3
C Max.
4.20
D
2.00±0.3
E Ref.
7.50
F Ref.
2.20
G Ref.
3.80
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
-YNR8040 Series
■
YNR8040 Series
Part Number
YNR8040-430□
YNR8040-470□
YNR8040-510□
YNR8040-620□
YNR8040-680□
YNR8040-750□
YNR8040-820□
YNR8040-910□
YNR8040-101□
YNR8040-121□
YNR8040-151□
YNR8040-181□
YNR8040-221□
YNR8040-271□
YNR8040-331□
YNR8040-391□
YNR8040-471□
YNR8040-561□
YNR8040-681□
YNR8040-821□
YNR8040-102□
YNR8040-152□
Inductance
(uH) @100KHz
43.0
47.0
51.0
62.0
68.0
75.0
82.0
91.0
100
120
150
180
220
270
330
390
470
560
680
820
1000
1500
DC Resistance (Ω)
Typ.
0.113
0.136
0.142
0.182
0.196
0.211
0.225
0.272
0.290
0.334
0.410
0.520
0.599
0.750
0.889
0.860
1.260
1.790
2.040
2.800
2.800
5.000
Max.
0.147
0.177
0.185
0.237
0.255
0.274
0.293
0.354
0.377
0.434
0.533
0.676
0.779
0.975
1.156
1.118
1.625
2.327
2.652
3.640
3.640
6.500
Heat Rating
Current (A)
1.65
1.55
1.50
1.30
1.25
1.20
1.15
1.05
1.00
0.95
0.85
0.83
0.80
0.75
0.64
0.60
0.50
0.47
0.45
0.35
0.35
0.26
Saturation
Current (A)
1.90
1.75
1.70
1.50
1.45
1.35
1.30
1.20
1.15
1.05
1.10
0.95
0.85
0.80
0.68
0.53
0.60
0.50
0.50
0.53
0.40
0.32
※
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
-YNR8040 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-