PM54-390L JW Miller A Bourns Company, PM54-390L Datasheet
PM54-390L
Manufacturer Part Number
PM54-390L
Description
INDUCTOR UNSHIELD 39UH .80A SMT
Manufacturer
JW Miller A Bourns Company
Series
PM54r
Type
Ferrite Corer
Datasheet
1.PM54-100M-RC.pdf
(2 pages)
Specifications of PM54-390L
Inductance
39µH
Current
800mA
Tolerance
±15%
Shielding
Unshielded
Dc Resistance (dcr)
320 mOhm
Self Resonant Freq
15MHz
Package / Case
0.228" L x 0.205" W x 0.177" H (5.80mm x 5.20mm x 4.50mm)
Mounting Type
Surface Mount
Operating Temperature
-30°C ~ 100°C
Frequency - Test
2.52MHz
Material - Core
Ferrite
Applications
Power Supplies
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Q @ Freq
-
Current - Saturation
-
Current - Temperature Rise
-
Other names
M4390TR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PM54-390L-RC
Manufacturer:
BOURNS
Quantity:
30 000
Part Number:
PM54-390L-RC
Manufacturer:
BOURNS/伯恩斯
Quantity:
20 000
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex.
Specifi cations are subject to change without notice.
Customers should verify actual device performance in their specifi c applications
Bourns Part No.
PM54-100M-RC
PM54-120M-RC
PM54-150M-RC
PM54-180M-RC
PM54-220M-RC
PM54-270M-RC
PM54-330L-RC
PM54-390L-RC
PM54-470L-RC
PM54-560K-RC
PM54-680K-RC
PM54-820K-RC
PM54-101K-RC
PM54-121K-RC
PM54-151K-RC
PM54-181K-RC
PM54-221K-RC
Electrical Specifi cations
Inductance 1 kHz
(µH)
100
120
150
180
220
10
12
15
18
22
27
33
39
47
56
68
82
Tol. %
± 20
± 20
± 20
± 20
± 20
± 15
± 15
± 15
± 15
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
Ref.
30
30
30
30
30
28
24
24
22
22
22
20
20
22
20
20
20
Q
Frequency
(MHz)
0.796
0.796
0.796
0.796
0.796
Features
■
■
■
■
■
PM54 Series - SMD Power Inductor
Test
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
Typical Part Marking
Formerly
Available in E12 series
Small diameter of only 5.8 mm maximum
Profi le of 4.8 mm
RoHS compliant*
(MHz)
SRF
Min.
J. W .Miller
23
22
20
18
16
14
13
13
12
11
10
9
9
7
6
6
6
START
101
FINISH
RDC
0.10
0.12
0.14
0.15
0.19
0.22
0.25
0.32
0.37
0.42
0.52
0.60
0.70
0.93
1.10
1.38
1.57
(Ω)
model
Max.
Irms
1.45
1.40
1.30
1.25
1.10
1.00
0.88
0.80
0.72
0.68
0.62
0.58
0.52
0.48
0.40
0.38
0.35
(A)
2.00
1.90
1.60
1.50
1.40
1.30
1.10
1.00
1.00
0.90
0.84
0.75
0.68
0.60
0.54
0.50
0.44
Typ.
Isat
(A)
Applications
■
■
Test Voltage .......................................1 V
Refl ow soldering .... 230 °C, 50 sec max.
Operating Temperature
Storage Temperature .. -40 °C to +125 °C
Resistance to Soldering Heat
Core ................................Ferrite DR core
Wire ........................... Enameled copper
Terminal: .................................. Ag/Ni/Sn
Rated Current
Temperature Rise
Packaging .................. 1500 pcs. per reel
Input/output of DC/DC converters
Power supplies for:
• Portable communication equipment
• Camcorders
• LCD TVs
• Car radios
General Specifi cations
Materials
Recommended Layout
Product Dimensions
............................... -40 °C to +125 °C
.................................260 °C for 5 sec.
..................Ind. drop 10 % typ. at Isat
.....................40 °C max. at rated Irms
(.236)
6.0
DIMENSIONS:
(Temperature rise included)
(.228)
MAX.
5.8
(.228)
5.8
(INCHES)
MM
(.071)
1.8
TYP.
(.228)
5.8
(.189)
4.8
(.071)
MAX.
1.8
MAX.
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PM54-390L Summary of contents
Page 1
... Inductance 1 kHz Bourns Part No. (µH) Tol. % Ref. PM54-100M-RC 10 ± PM54-120M-RC 12 ± PM54-150M-RC 15 ± PM54-180M-RC 18 ± PM54-220M-RC 22 ± PM54-270M-RC 27 ± PM54-330L-RC 33 ± PM54-390L-RC 39 ± PM54-470L-RC 47 ± PM54-560K-RC 56 ± PM54-680K-RC 68 ± PM54-820K-RC 82 ± PM54-101K-RC 100 ± PM54-121K-RC 120 ± PM54-151K-RC 150 ± PM54-181K-RC 180 ± ...
Page 2
... PM54 Series - SMD Power Inductor Packaging Specifi cations 178.0 2.0 ± 0.5 DIA. (7.00) (.079 ± .020) 21.0 ± 0.8 (.827 ± .031) 13.0 ± 0.5 DIA. (.512 ± .020) 12 (.472) 4.9 (.117) REV. 05/09 Specifi cations are subject to change without notice. ...