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HM73 Datasheet(PDF) 2 Page - Bi technologies

Part No. HM73
Description  Shielded Low Profile Surface Mount Inductors
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Maker  BITECH [Bi technologies]
Homepage  http://www.bitechnologies.com
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HM73 Datasheet(HTML) 2 Page - Bi technologies

   
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2007/08 EDITION MAGNETIC COMPONENTS SELECTOR GUIDE
We reserve the right to change specifications without prior notice
www.bitechnologies.com
77
HM73-50120LF
12.0
10.59
7.0
8.7
13.0
13.0
15.0
.295/7.50
1
HM73-50140LF
14.0
12.00
5.5
9.5
10.0
11.0
13.2
.335/8.50
1
HM73-5015R5LF
15.5
13.00
5.0
9.9
10.0
15.0
18.2
.315/8.00
1
HM73-5020R9LF
20.9
17.00
4.5
8.0
8.0
16.0
19.0
.315/8.00
1
HM73-5026R5LF
26.5
22.50
4.6
7.0
8.8
21.0
25.2
.355/9.00
1
Notes:
(1) The rated current is the approximate current at which inductance will be decreased by 20% from its initial (zero DC) value.
(2) The Heating Current is the DC current which causes the component temperature to increase by approximately 50°C.
This current is determined by soldering the component on a typical application PCB, and then apply the current to the
component for 30 minutes.
(3) Isat is the saturation current at which inductance rolls off approximately 30% from its initial unbias inductance value.
(4) PC Board layout, proximity of other components, trace size and airflow will affect temperature rise and must be considered
when selecting an inductor.
Specifications @ 25°C (Cont’d)
Packaging
Standard: Embossed Tape & Reel
(1)
Case size 10, 10L & 12
Reel: Diameter:
7”(177.8mm)
13” (330.2mm)
Capacity:
=
250 Units
1000 Units
(2)
Other case sizes
Reel: Diameter: Case size 15, 20, 30, 31, 40, 50 = 13” (330.2mm)
Capacity : Case size 20, 30, 31, 40
=
400 Units
Case size 15
=
500 Units
Case size 50
=
250 Units
Ordering Information
Inductance Code:
First 2 digits are significant.
Last digit denotes the number
of trailing zeros. For values
below 10µH, “R“ denotes the
decimal point.
Case Size:
10, 31 = Figure 2
10, 10L, 12, 15, 20, 30, 40, 50 = Figure 1
Model Series
Tape & Reel Packing
7 – 7” reel
13 – 13” reel
Lead-Free
HM73
20
1R5
LF
TR13
Inductance
Irated
(1)
Isat (3)
100 kHz 0.1V
Rated
Heating(2)
Saturation
DC Resistance
Height
Part
@ O Adc
@ Irated
Current
Current
Current
m
m
Inch/mm
Number
µH ±20%
µH Typ.
Amps
Amps
Amps
Typ.
Max.
Max.
Figure


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