(1) Inductance values are rated at -40°C to +130°C operating temperature range with rated DC current flowing and the operating ETop across the inductor.
(2) ETop is rated at 500 kHz.
(3) The control values of inductance are measured at the operating flux density equal or less than 10 gauss and without DC current.
106
MAGNETIC COMPONENTS SELECTOR GUIDE 2009/10 EDITION
We reserve the right to change specifications without prior notice.
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Outline Dimensions (Inch/mm) / Packaging
Figure 1
Figure 2
Coplanarity
Case size
A
.340
8.64
B
.340
8.64
C
.250
6.35
.350
8.89
.350
8.89
.360
9.14
.360
9.14
D
.260
6.60
E
.330
8.38
F
.270
6.86
G
.060
1.52
.060
1.52
.100
2.54
.100
2.54
.100
2.54
.100
2.54
.100
2.54
Reel
Capacity
Figure
1
2
3
4
5
6
7
500
350
350
200
200
150
200
1
1
2
2
2
2
2
Recommended
Solder Pad Layout
.447 .447
11.35 11.35
.571 .571
14.50 14.50
.625 .600
15.88 15.24
.725 .585
18.40 14.90
.350 .425 .360
8.89 10.80 9.14
.450 .550 .460
11.43 13.97 11.68
.500 .580 .510
12.70 14.73 12.95
.610 .580 .610
15.50 14.73 15.50
.805 .710 .445 .680 .690 .690
20.40 18.03 11.30 17.27 17.53 17.53
.669 .669 .400 .560 .665 .560
17.00 17.00 10.16 14.22 16.89 14.22
Notes:
(1) For case size 1 to 6, the reel capacity is for part number ending with suffix ‘LFTR’.
(2) For case size 7, the reel capacity is for part number ending with suffix ‘ALFTR’
Ordering Information
Model Series
HM77 - 100
01
LF
TR
Tape & 13” Reel Packing
Model Description
Case Size
Lead-Free
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2009/10 EDITION MAGNETIC COMPONENTS SELECTOR GUIDE
107
We reserve the right to change specifications without prior notice.
