SMD Power Inductors
-YNR8040 Series
■ Features
● Low profile construction and miniature size.
● Magnetic shielded construction.
● High current saturation.
● Operating temperature:-40℃ ~ +125℃.
● RoHS compliant.
■ Applications
● For small DC/DC converter(HDD,DVC,DSC,PDA,LCD display etc.).
● Car navigation systems,telecom base stations.
● VR,AR,LED lighting.
■ Product Identification
⑴ :Type
⑵ :Dimensions
⑶ :Inductance value
⑷ :Inductance Tolerance;N=±30%,M=±20%,K=±10%
■ Shapes and Dimensions (Unit:mm)
TYPE
A
B
C Max.
D
E Ref.
F Ref.
G Ref.
YNR8040
8.0±0.3
8.0±0.3
4.20
2.00±0.3
7.50
2.20
3.80
深圳市益嘉源电子有限公司
http://www.yjycoin.com
Tel:0755-27803896
Fax:0755-27803897
-1-
SMD Power Inductors
-YNR8040 Series
■ YNR8040 Series
Part Number
Inductance
DC Resistance (Ω)
Heat Rating
Saturation
(uH) @100KHz
Typ.
Max.
Current (A)
Current (A)
YNR8040-R82□
0.82
0.008
0.010
6.30
13.80
YNR8040-1R0□
1.00
0.008
0.010
6.30
9.85
YNR8040-1R2□
1.20
0.010
0.013
5.65
10.00
YNR8040-1R5□
1.50
0.010
0.013
5.65
8.15
YNR8040-2R0□
2.00
0.012
0.016
5.15
9.25
YNR8040-2R2□
2.20
0.012
0.016
5.15
7.10
YNR8040-3R0□
3.00
0.014
0.018
4.70
6.10
YNR8040-3R3□
3.30
0.017
0.022
4.40
6.50
YNR8040-3R6□
3.60
0.017
0.022
4.35
7.52
YNR8040-3R9□
3.90
0.017
0.022
4.35
5.75
YNR8040-4R7□
4.70
0.019
0.025
4.10
5.90
YNR8040-5R1□
5.10
0.019
0.025
4.05
4.70
YNR8040-5R6□
5.60
0.021
0.027
3.85
6.00
YNR8040-6R8□
6.80
0.024
0.031
3.60
4.55
YNR8040-8R2□
8.20
0.026
0.034
3.45
4.20
YNR8040-100□
10.0
0.029
0.038
3.30
3.60
YNR8040-120□
12.0
0.041
0.053
2.80
3.50
YNR8040-150□
15.0
0.047
0.061
2.60
2.95
YNR8040-180□
18.0
0.053
0.069
2.40
2.70
YNR8040-220□
22.0
0.069
0.090
2.10
2.40
YNR8040-270□
27.0
0.078
0.101
2.00
2.15
YNR8040-330□
33.0
0.097
0.126
1.80
2.05
YNR8040-360□
36.0
0.102
0.133
1.75
2.00
YNR8040-390□
39.0
0.107
0.138
1.70
1.95
深圳市益嘉源电子有限公司
http://www.yjycoin.com
Tel:0755-27803896
Fax:0755-27803897
-2-
SMD Power Inductors
-YNR8040 Series
■ YNR8040 Series
Part Number
Inductance
DC Resistance (Ω)
Heat Rating
Saturation
(uH) @100KHz
Typ.
Max.
Current (A)
Current (A)
YNR8040-430□
43.0
0.113
0.147
1.65
1.90
YNR8040-470□
47.0
0.136
0.177
1.55
1.75
YNR8040-510□
51.0
0.142
0.185
1.50
1.70
YNR8040-620□
62.0
0.182
0.237
1.30
1.50
YNR8040-680□
68.0
0.196
0.255
1.25
1.45
YNR8040-750□
75.0
0.211
0.274
1.20
1.35
YNR8040-820□
82.0
0.225
0.293
1.15
1.30
YNR8040-910□
91.0
0.272
0.354
1.05
1.20
YNR8040-101□
100
0.290
0.377
1.00
1.15
YNR8040-121□
120
0.334
0.434
0.95
1.05
YNR8040-151□
150
0.410
0.533
0.85
1.10
YNR8040-181□
180
0.520
0.676
0.83
0.95
YNR8040-221□
220
0.599
0.779
0.80
0.85
YNR8040-271□
270
0.750
0.975
0.75
0.80
YNR8040-331□
330
0.889
1.156
0.64
0.68
YNR8040-391□
390
0.860
1.118
0.60
0.53
YNR8040-471□
470
1.260
1.625
0.50
0.60
YNR8040-561□
560
1.790
2.327
0.47
0.50
YNR8040-681□
680
2.040
2.652
0.45
0.50
YNR8040-821□
820
2.800
3.640
0.35
0.53
YNR8040-102□
1000
2.800
3.640
0.35
0.40
YNR8040-152□
1500
5.000
6.500
0.26
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.yjycoin.com
Tel:0755-27803896
Fax:0755-27803897
-3-
SMD Power Inductors
-YNR8040 Series
■ Taping Dimensions(Unit:mm)
TYPE
Chip
Thickness
W
A
B
D
P
K Max
T Max
MPQ
YNR8040
4.00
16.0
8.35
8.35
7.50
12.0
4.50
0.40
1000
■ Reel Dimensions(Unit:mm)
TYPE
W
W1
A
B
C
D
YNR8040
330±2.0
16.5±1.50
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.yjycoin.com
Tel:0755-27803896
Fax:0755-27803897
-4-
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.yjycoin.com
Tel:0755-27803896
Fax:0755-27803897
-5-
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