SMD Shielded Power Inductors – BPMI Series
BPMI Series
Features
RoHS, Halogen Free and REACH Compliance
Surface mount inductors designed for high speed, high current switch
mode applications requiring lower inductance
Gapped ferrite cores for maximum efficiency
Customized specifications are available
Applications
Voltage regulator modules (VRMs) for servers, microprocessors
High frequency, high current switching power supplies
Product Identification
Shape and Dimensions
BPMI00040440-0J~0K
Recommended Pattern
BPMI00040440-0H
Dimensions in mm
Shape and Dimensions
TYPE
A
BPMI00040440
BPMI00040440-0H
4.2Max
4.0Max
B
4.0Max
4.0Max
C
4.0Max
4.0Max
D
1.4
1.4±0.2
E
1.3
1.0±0.2
A
1.7
1.7
B
1.9
1.9
C
0.9
0.9
Recommended Pattern
SMD Shielded Power Inductors – BPMI Series
Shape and Dimensions
BPMI00050566
Recommended Pattern
BPMI00060680
Dimensions in mm
Shape and Dimensions
TYPE
A
BPMI00050566
BPMI00060680-0E
BPMI00060680-0H
5.0Max
7.0±0.5
7.0±0.5
A1
5.2Max
5.7±0.5
5.7±0.5
B
5.0Max
5.7±0.5
5.7±0.5
C
6.6Max
8.0Max
7.5±0.5
D
2
3.0±0.2
3.0±0.2
E
1.2
1.35
1.7±0.2
A
1.85
3.50
3.50
B
2.60
2.20
2.20
C
5.5
8.0
8.0
Recommended Pattern
BPMI00070750/100865/100868/100874/110778
Dimensions in mm
Shape and Dimensions
TYPE
A
BPMI00070750
BPMI00100865
BPMI00100868
BPMI00100874
BPMI00110778
7.0Max
10.41Max
10.2±0.2
10.31
+0.1-0.3
11.0Max
B
7.0Max
8.0Max
7.8
+0.2-0.3
7.65±0.25
7.2Max
C
4.96Max
6.5Max
6.8±0.2
7.4
+0.1-0.4
7.8Max
D
2.49
2.24±0.25
2.24±0.15
2.21
1.55
E
1.52
2.54±0.25
2.54±0.12
2.54
2.54
A
3.05
2.79
2.50
3.05
2.54
B
2.03
3.05
3.30
3.30
3.56
C
3.3
4.32
4.7
4.57
4.06
D
7.36
10.42
11.3
11.17
11.18
Recommended Pattern
SMD Shielded Power Inductors – BPMI Series
Shape and Dimensions
BPMI00100750
Recommended Pattern
BPMI00111190
Dimensions in mm
Shape and Dimensions
TYPE
A
BPMI00100750
BPMI00111190
10.2Max
11.2Max
B
7.0Max
11.2Max
C
4.96Max
9.0Max
D
2.49
2.03
E
1.52
2.54
A
3.05
2.54
B
2.03
3.05
C
6.35
5.33
D
10.41
11.43
Recommended Pattern
SMD Shielded Power Inductors – BPMI Series
Standard Specifications
Part Number
BPMI0004044022N□0J
BPMI0004044065N□0K
BPMI00040440R10□0H
Inductance
(uH)
0.022
0.065
0.10
Tolerance
(±%)
20,30
15,20,30
15,20,30
Test
Frequency
(kHz)
100
100
100
RDC
(mΩ)±9%
0.23
0.32
0.32
(A)Typ
Isat 1
60
25
17
Isat 2
58
-
-
Isat 3
55
-
12
Irms
(A)Typ
28
19
19
Marking
22N
65N
R10YWW
Note: When ordering, please specify tolerance code. Tolerance: L=±15% , M=±20% , T=±30%
Operating temperature range－40℃½125℃(Including self - temperature rise)
Isat 1：Based on inductance change (△L/Lo：drop 20% Typ.)@ ambient temp. 25℃
Isat 2：Based on inductance change (△L/Lo：drop 20% Typ.)@ ambient temp. 75℃
Isat 3：Based on inductance change (△L/Lo：drop 20% Typ.)@ ambient temp.100℃
Irms for a 40℃ temperature rise from 25℃ ambient with current
Rated DC Current：The less value which is Isat 1 or Irms
Please be sure to request approval specifications that provide further details of the products. Kindly note that the content of these
specifications are subject to change or may be discontinued without prior notice. This product may not be designed/used in medical or
high risk applications without Chilisin approval. Please contact our sales department before ordering.
SMD Shielded Power Inductors – BPMI Series
Standard Specifications
Part Number
BPMI0005056650N□0E
BPMI0005056650N□0F
BPMI00050566R10□0E
BPMI00050566R11□0E
Inductance
(uH)
0.05
0.05
0.10
0.11
Tolerance
(±%)
15,20,30
15,20,30
20,30
20,30
Test
Frequency
(kHz)
100
100
100
100
RDC
(mΩ)
0.47±20%
0.27±7%
0.47±20%
0.27±7%
(A)Typ
Isat 1
70
72
35
31
Isat 2
69
-
32
28
Isat 3
66
66
29
25
Irms
(A)Typ
40
53
40
53
Marking
50N
50N
R10
R11
Note: When ordering, please specify tolerance code. Tolerance: L=±15% , M=±20% , T=±30%
Operating temperature range－40℃½125℃(Including self - temperature rise)
Isat 1：Based on inductance change (△L/Lo：drop 20% Typ.)@ ambient temp. 25℃
Isat 2：Based on inductance change (△L/Lo：drop 20% Typ.)@ ambient temp. 45℃
Isat 3：Based on inductance change (△L/Lo：drop 20% Typ.)@ ambient temp.100℃
Irms for a 40℃ temperature rise from 25℃ ambient with current
Rated DC Current：The less value which is Isat 1 or Irms
Please be sure to request approval specifications that provide further details of the products. Kindly note that the content of these
specifications are subject to change or may be discontinued without prior notice. This product may not be designed/used in medical or
high risk applications without Chilisin approval. Please contact our sales department before ordering.
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