LRHQ20 Datasheet, PDF (1/1 Pages) Allied Components International – Low Resistance High Q Chip Inductors

LRHQ20 Low Resistance High Q Chip Inductors
Dimensions: ^Inches
(mm)
RoHS
1.0mm+/-0.2mm
Features
• Miniture chip inductor wound on
special ferrite core
• Wide inductance range
• Low DC resistance
• High Q value at high frequencies
Electrical
Inductance Range: 0.1µh ~ 560µh
Tolerance: 20% over entire range also
available in tighter tolerances
Operating Temp: -25ºC ~ +85ºC
Rated Current: Max temperature rise
35ºC. Inductance drop 10% typ.
L/Q: Test OSC @ 1V
Resistance to Soldering Heat
Pre-Heat 150ºC, 1 minute.
Solder Composition: Sn/Ag3.0/Cu0.5
Solder Temp: 260ºC ± 5ºC for 10 sec.
Test Equipment
(L): HP4285A @ 1Mhz, HP4192A @ 1Khz
(Q): HP4285A
(RDC): Chen Hwa 502BC
Rated Current: HP4284A + HP42841A
(SRF): HP4286A
Physical
Packaging: 2000 pieces per 7 inch reel.
Marking: EIA Inductance Code
Allied
Part
Number
Inductance Tolerance
Q
(µh)
(%)
Min.
L/Q Test
Freq.
SRF
Min.
(MHz)
LRHQ20-R10M-RC _0.10
20
20 1MHz/25.2MHz 200
LRHQ20-R47M-RC _0.47
20
20
1MHz/1MHz 150
LRHQ20-R82M-RC 0.82
20
25
1MHz/1MHz 120
LRHQ20-1R0M-RC
1.0
20
20
1MHz/1MHz 100
LRHQ20-1R2M-RC
1.2
20
20
1MHz/1MHz ₁₀₀
LRHQ20-1R5M-RC
1.5
20
20
1MHz/1MHz 75
LRHQ20-1R8M-RC
1.8
20
20
1MHz/1MHz 60
LRHQ20-2R2M-RC
2.2
20
20
1MHz/1MHz 50
LRHQ20-2R7M-RC
2.7
20
20
1MHz/1MHz 43
LRHQ20-3R3M-RC
3.3
10
35
1MHz/1MHz 38
LRHQ20-3R9K-RC
3.9
10
35
1MHz/1MHz 35
LRHQ20-4R7K-RC
4.7
10
35
1MHz/1MHz 31
LRHQ20-5R6K-RC
5.6
10
35
1MHz/1MHz 28
LRHQ20-6R8K-RC
6.8
10
35
1MHz/1MHz 25
LRHQ20-8R2K-RC
8.2
10
35
1MHz/1MHz 23
LRHQ20-100K-RC
10
10
40
1MHz/1MHz 20
LRHQ20-120K-RC
12
LRHQ20-150K-RC
15
10
40
1MHz/1MHz 18
10
40
1MHz/1MHz 16
LRHQ20-180K-RC
18
10
40
1MHz/1MHz 15
LRHQ20-220K-RC
22
10
40
1MHz/1MHz 14
LRHQ20-270K-RC
27
10
40
1MHz/1MHz 13
LRHQ20-330K-RC
33
10
40
1MHz/1MHz 12
LRHQ20-390K-RC
39
10
40
1MHz/1MHz 11
LRHQ20-470K-RC
47
10
40
1MHz/1MHz 11
LRHQ20-560K-RC
56
10
40
1MHz/1MHz 10
LRHQ20-680K-RC
68
10
40
1MHz/1MHz
9
LRHQ20-820K-RC
82
10
40
1MHz/1MHz 8.5
LRHQ20-101K-RC
100
10
40 _1MHz/796KHz 8.0
LRHQ20-121K-RC
120
10
40 1MHz/796KHz 7.5
LRHQ20-151K-RC
150
10
40 1MHz/796KHz 7.0
LRHQ20-181K-RC
180
10
40 1MHz/796KHz 6.0
LRHQ20-221K-RC
220
10
40 1MHZ/796KHz 5.5
LRHQ20-271K-RC
270
10
40 1MHz/796KHz 5.0
LRHQ20-331K-RC
330
10
40 1MHz/796KHz 5.0
LRHQ20-391K-RC
390
10
50 1MHz/796KHz 5.0
LRHQ20-471K-RC
470
10
50 1MHz/796KHz 5.0
LRHQ20-561K-RC
560
10
50 1MHz/796KHz 5.0
All specifications subject to change without notice.
DCR
Max.
(Ω)
.025
0.06
0.25
0.50
0.60
0.60
0.70
0.80
0.90
1.00
1.10
1.20
1.30
1.50
1.60
1.80
2.00
2.20
2.50
2.80
3.10
3.50
3.90
4.30
4.90
5.50
6.20
7.00
8.00
9.30
10.2
11.8
12.5
13.0
22.0
25.0
28.0
Rated
Current
(A)
0.70
0.60
0.25
.445
.425
0.40
0.39
0.37
0.32
0.30
0.29
0.27
0.25
0.24
.225
0.19
0.18
0.17
.165
.150
1.25
.115
.110
.100
.085
.080
.070
.080
.075
.070
.065
.065
.065
.065
.050
.045
.040
714-665-1140
ALLIED COMPONENTS INTERNATIONAL
REVISED 04/07/2014
www.alliedcomponents.com