PM105SB-390L-RC JW Miller A Bourns Company, PM105SB-390L-RC Datasheet - Page 27
![INDUCTOR POWER 39UH SHIELD SMD](/photos/11/85/118504/pm105s_pm105sb_series_sml.jpg)
PM105SB-390L-RC
Manufacturer Part Number
PM105SB-390L-RC
Description
INDUCTOR POWER 39UH SHIELD SMD
Manufacturer
JW Miller A Bourns Company
Series
PM105SBr
Type
Ferrite Corer
Datasheet
1.PM105SB-470L-RC.pdf
(2 pages)
Specifications of PM105SB-390L-RC
Inductance
39µH
Current
1.1A
Tolerance
±15%
Shielding
Shielded
Dc Resistance (dcr)
120 mOhm Max
Q @ Freq
31 @ 2.52MHz
Self Resonant Freq
14MHz
Package / Case
0.402" L x 0.402" W x 0.189" H (10.20mm x 10.20mm x 4.80mm)
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C
Frequency - Test
100kHz
Material - Core
Ferrite
Applications
Power Supplies
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Saturation
-
Current - Temperature Rise
-
Other names
M8440TR
PM43 Series
Electrical Specifi cations
Product Dimensions
Pad Layout
Part Number
PM43-1R0M-RC
PM43-1R4M-RC
PM43-1R8M-RC
PM43-2R2M-RC
PM43-2R7M-RC
PM43-3R3M-RC
PM43-3R9M-RC
PM43-4R7M-RC
PM43-5R6M-RC
PM43-6R8M-RC
PM43-8R2M-RC
PM43-100M-RC
PM43-120M-RC
PM43-150M-RC
PM43-180M-RC
PM43-220M-RC
PM43-270K-RC
PM43-330K-RC
PM43-390K-RC
PM43-470K-RC
PM43-560K-RC
PM43-680K-RC
(.059)
1.5
Revised PM43
Revised PM43
(.177 .012)
4.5 0.3
MAX.
(.177)
4.5
(.059)
Value (µH)
1.5
Revised
1.0
1.4
1.8
2.2
2.7
3.3
3.9
4.7
5.6
6.8
8.2
(.126 .012)
TYP.
10
12
15
18
22
27
33
39
47
56
68
(.157 .012)
3.2 0.3
4.0 0.3
(.071)
(.071)
1.8
1.8
MAX.
MAX.
Value (µH)
Original
1.0
1.4
1.8
2.2
2.7
3.3
3.9
4.7
5.6
6.8
8.2
10
12
15
18
22
27
33
39
47
56
68
DCR ( )
Revised
0.033
0.038
0.042
0.047
0.052
0.058
0.076
0.094
0.10
0.12
0.13
0.18
0.21
0.24
0.34
0.38
0.52
0.54
0.59
0.84
0.94
1.12
(.126 ± .012)
Original
DCR ( )
3.2 ± 0.3
(.177)
0.049
0.057
0.064
0.072
0.079
0.087
0.094
0.109
0.126
0.132
0.147
0.182
0.235
0.338
0.378
0.522
0.587
0.844
0.937
1.117
0.21
0.54
4.5
(.059)
1.5
Original PM43
Original PM43
R
(.039)
Revised
Irms (A)
1.0
1.05
0.64
3.80
3.30
2.91
2.60
2.43
2.15
1.98
1.70
1.60
1.41
1.26
1.15
0.92
0.84
0.76
0.71
0.59
0.54
0.50
0.46
(.177 ± .012)
Original
Irms (A)
4.5 ± 0.3
(.197)
5.0
2.56
2.52
1.95
1.75
1.58
1.44
1.33
1.15
0.99
0.95
0.84
1.04
0.97
0.85
0.74
0.68
0.62
0.56
0.52
0.44
0.42
0.37
(.157 ± .012)
4.0 ± 0.3
(.047 ± .012)
1.2 ± 0.3
Revised
Isat (A)
0.99
0.92
0.78
0.74
0.68
5.5
5.1
4.4
3.9
3.5
3.0
2.7
2.6
2.4
2.1
1.9
1.7
1.6
1.4
1.3
1.2
1.0
DIMENSIONS:
Original
Isat (A)
2.56
2.52
1.95
1.75
1.58
1.44
1.33
1.15
0.99
0.95
0.84
1.04
0.97
0.85
0.74
0.68
0.62
0.56
0.52
0.44
0.42
0.37
(INCHES)
MM