LTCC
High Temperature Inductors
0.40x0.40 inch size
NASCENTechnology, Inc. has developed a series of high temperature,
RoHS compliant inductors using low temperature co-fired ceramic (LTCC) ferrite usable to 300°C that
feature low profile, rugged packaging, and self shielding characteristics. Part mass 0.6 to 1.2 g
Electrical Parameters at 25 °C unless otherwise noted
Part No.
No Load
†
Inductance
µH
100 mA
Inductance
µH
100 mA
Tolerance
Nominal DC
Resistance
ohms
SRF
MHz
Rated Current
mA
††
Saturation
Current*
mA
290
350
350
280
300
290
350
270
275
300
250
275
225
300
300
85042
4.5
4.1
20%
0.10
-
16
85043
7.2
6.4
20%
0.10
1050
85062
10
9.9
20%
0.12
-
13
85044
13
12
20%
0.20
1000
8.8
85047
20
20
20%
0.19
900
85048
21
20
20%
1.00
-
85050
27
24
20%
0.70
600
85051
31
30
20%
1.5
-
85063
48
45
20%
0.53
-
85053
48
42
30%
1.33
400
4.3
85052
54
50
30%
0.95
530
85064
90
75
20%
0.99
-
3.7
85055
100
85
20%
1.75
360
3.7
85056
115
110
20%
1.00
430
3.1
85058
210
170
20%
2.00
330
†
Tolerance for no load inductance is ±25 %
††
Current will cause a 35 °C temperature rise over ambient (measured 20 to 55 °C)
* Saturation Current is the current that results in a 35% decrease in inductance over the 100 mA Inductance.
Surface mount termination options: Ag-Pt Alloy or Au
Inductance Change with Temperature
Percent Change in
Inductance
100%
80%
60%
40%
20%
0%
0
Part dimension units: inches [millimeters]
200
Temperature (ºC)
For additional information, contact: Daryl Schofield, General Manager
Phone: 605-882-8513, Fax: 605-884-2450, E-mail: dschofield@nascentechnology.com
NASCENTechnology, Inc. 121 Airport Drive, Watertown, SD 57201, www.nascentechnology.com
This product is protected under US Patent #6054914, #6198374 and other international patents.
Specifications subject to change without notice. 3/13
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