PM43-390K JW Miller A Bourns Company, PM43-390K Datasheet - Page 16
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PM43-390K
Manufacturer Part Number
PM43-390K
Description
INDUCTOR POWER 39UH 10% SMT
Manufacturer
JW Miller A Bourns Company
Series
PM43r
Type
Ferrite Corer
Datasheet
1.PM43-100M-RC.pdf
(2 pages)
Specifications of PM43-390K
Inductance
39µH
Current
520mA
Tolerance
±10%
Dc Resistance (dcr)
587 mOhm
Self Resonant Freq
18MHz
Package / Case
0.177" L x 0.157" W x 0.125" H (4.50mm x 4.00mm x 3.20mm)
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 100°C
Frequency - Test
2.52MHz
Material - Core
Ferrite
Applications
Power Supplies
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Shielding
-
Q @ Freq
-
Current - Saturation
-
Current - Temperature Rise
-
Other names
M3390TR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
PM43-390K-RC
Manufacturer:
BOURNS/伯恩斯
Quantity:
20 000
PM12639S Series
Electrical Specifi cations
Part Number
PM12639S-R67M-RC
PM12639S-1R2M-RC
Product Dimensions
Pad Layout
(0.547)
MAX.
(0.118 ± 0.020)
13.9
Revised PM12639S
Revised PM12639S
3.0 ± 0.5
(0.500 ± 0.012)
12.7 ± 0.3
(0.500 ± 0.012)
R68
(0.547)
12.7 ± 0.3
13.9
(0.591)
15.0
Value (µH)
MAX.
Revised
(0.098 ± 0.020)
0.67
1.2
2.5 ± 0.5
(.276)
7.0
Value (µH)
Original
(.177)
4.5
0.67
1.2
(.138)
(.146)
3.5
3.7
MAX.
MAX.
DCR (m )
Revised
2.5
4.5
DCR (m )
Original
2.5
4.5
Original PM12639S
Original PM12639S
(.094 ± .016)
2.4 ± 0.4
(.486 ± .016)
12.6 ± 0.4
Revised
Irms (A)
(.512)
13.0
28
21
(.236)
6.0
(.228 ± .016)
(.486 ± .016)
5.8 ± 0.4
Original
12.6 ± 0.4
Irms (A)
START OF
WINDING
18.5
23
(.256)
6.5
(.154 ± .016)
3.9 ± 0.4
Unspecifi ed
Unspecifi ed
Revised
Isat (A)
DIMENSIONS:
Unspecifi ed
Unspecifi ed
Original
Isat (A)
(INCHES)
MM