LT20 Datasheet, PDF (1/1 Pages) Allied Components International – Ferrite Core Chip Inductors Low Profile

LT20 Ferrite Core Chip Inductors Low Profile
Dimensions: ^Inches
(mm)
RoHS
Allied
Part
Number
Inductance Tolerance Q L,QTest
(µh)
(%)
Typ. Freq.
(MHz)
LT20-1R0K-RC
1.0
10
20 7.96/7.96
SRF
Min.
(MHz)
350
LT20-1R2K-RC
1.2
10
20 7.96/7.96 330
LT20-1R5K-RC
1.5
10
20 7.96/7.96 310
LT20-1R8K-RC
1.8
10
20 7.96/7.96 290
LT20-2R2K-RC
2.2
10
20 7.96/7.96 270
LT20-2R7K-RC
2.7
10
20 7.96/7.96 265
LT20-3R3K-RC
3.3
10
20 7.96/7.96 195
LT20-3R9K-RC
3.9
10
20 7.96/7.96 170
LT20-4R7K-RC
4.7
10
20 7.96/7.96 155
LT20-5R6K-RC
5.6
10
20 7.96/7.96 125
LT20-6R8K-RC
6.8
10
20 7.96/7.96 110
LT20-8R2K-RC
8.2
10
20 7.96/7.96 100
LT20-100K-RC
10
10
16 2.52/2.52
85
LT20-120K-RC
12
10
16 2.52/2.52
70
LT20-150K-RC
15
10
16 2.52/2.52
65
LT20-180K-RC
18
10
16 2.52/2.52
55
LT20-220K-RC
22
10
16 2.52/2.52
50
All specifications subject to change without notice.
DCR
Max.
(Ω)
0.45
0.49
0.68
0.72
1.02
1.15
1.20
1.23
1.48
1.65
1.68
1.88
2.90
3.05
3.45
4.79
5.20
IDC
(mA)
1500
1300
1200
1150
1020
1000
970
910
880
820
750
700
610
540
500
420
350
Features
• Low Profile only 1.05mm max height
• Exceptional Q values
• Wide inductance range
Electrical
Inductance Range: 1.0µh ~ 22µh
Tolerance: 10% over entire range also
available in tighter tolerances
Operating Temp: -25ºC ~ +85ºC
IDC: Current at which inductance drops 10%
from its initial value without current.
L/Q: Test OSC @ 200mV
Resistance to Soldering Heat
Pre-Heat 150ºC, 1 minute.
l
Solder Composition: Sn/Ag3.0/Cu0.5
Solder Temp: 260ºC ± 5ºC for 10 sec ± 1 sec.
Test Equipment
(L/Q):HP4286A / HP4287A / Agilent E4991A
(RDC): Chen Hwa 502BC
(IDC): HP4284A + HP42841A / HP4285A +
HP42841A
(SRF): HP8753D / Agilent E4991
Physical
Packaging: 2000 pieces per 7 inch reel.
Marking: 3 Dot color code system
714-665-1140
ALLIED COMPONENTS INTERNATIONAL
REVISED 12/19/08
www.alliedcomponents.com