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MAGNETIC COMPONENTS
We reserve the right to change specifications without prior notice.
0 HM72B-12
Electrical / Environmental
High Power High Performance Molded
Surface Mount Inductors
•
Operating & Storage Temperature
-40°C to +130°C
•
Temperature Rise, Maximum
50°C
•
Operating Frequency
Up to 3MHz
Specification @ 25°C
Part Number Inductance
(1)
Heat
Rating
current
Isat
(2)
(Adc)
DCR (mΩ)
µH±20% Typ. Max.
HM72B-121R0HLF 1.00 31.5 51.0 2.35 2.60
HM72B-121R2HLF 1.20 29.5 50.0 2.45 2.95
HM72B-121R5HLF 1.50 26.5 43.0 2.80 3.30
HM72B-121R8HLF 1.80 23.5 45.0 3.00 3.55
HM72B-122R2HLF 2.20 22.5 40.0 4.12 4.62
HM72B-123R3HLF 3.30 18.0 35.0 6.50 7.65
HM72B-124R7HLF 4.70 13.5 26.0 8.65 9.65
HM72B-125R6HLF 5.60 13.0 25.0 10.0 11.3
HM72B-126R8HLF 6.80 11.0 20.0 13.9 15.4
HM72B-128R2HLF 8.20 10.5 19.0 15.1 17.0
HM72B-12100HLF 10.0 9.9 15.0 16.8 19.2
HM72B-12200HLF 20.0 6.7 12.0 35.5 40.5
Notes:
(1) Inductance is measured at 100 kHz, 0.1Vac without DC current.
(2) The saturation current (Isat) is the typical current at which the inductance will be decreased by 30%
from its initial (0 Adc) value.
(3) The part temperature (ambient + temperature rise) should not exceed 130°C.
Outline Dimensions (mm)
Top View Side View Bottom View
Recommended
PCB layout
Page 2 OF 2
www.bitechnologies.com
MAGNETIC COMPONENTS
We reserve the right to change specifications without prior notice.
Electrical Characteristic @ 25°C
Packaging / Ordering Information
One reel (13”) 400 pcs
HM72B - 12 1R0 H LF TR13
Optional height: “L”, or “H”
Inductance Code:
First 2 digits are significant. Last digit
denotes number of trailing zeros. For values
below 10µH, “R” denotes the decimal point.
Model Series
Lead Free
Case Size
13” tape & reel
packing
