Allied LRC20-470K-RC Low resistance chip inductor Datasheet

RoHS
LRC20
Low Resistance Chip Inductors
Dimensions:
0.126±0.012
(3.20±0.30)
Inches
(mm)
0.098±0.008
(2.49±0.20)
0.079±0.008
(2.01±0.20)
0.098±0.008
(2.49±0.20)
0.126±0.012
(3.20±0.30)
0.049
(1.24)
0.098±0.008
(2.49±0.20)
0.078
(1.98)
0.039
(.991)
(MHz)
SRF
Min.
(MHz)
Allied
Part
Number
Inductance
(µh)
Tolerance
(%)
Test
Freq.
(MHz)
DCR
Max.
(Ω)
LRC20-1R0M-RC
1.0
20
1
96
.120
1000
LRC20-2R2M-RC
2.2
20
1
64
.170
600
LRC20-3R3M-RC
3.3
20
1
60
.195
600
LRC20-3R9M-RC
3.9
20
1
50
.208
500
LRC20-4R7M-RC
4.7
20
1
43
.260
450
LRC20-6R8M-RC
6.8
20
1
30
.338
400
LRC20-100K-RC
10
10
1
26
.580
300
LRC20-220K-RC
22
10
1
19
.930
250
LRC20-330K-RC
33
10
1
15
1.43
200
Rated
Current
(mA)
0.039
(.991)
0.039
(.991)
Features
• Miniature SMT wire-wound open
magnetic path construction inductors
with low DCR, high current capacity
and High Impedance Characteristics.
• Excellent solder heat resistance for
flow and reflow soldering methods.
• Excellent for use as choke coils
in DC/DC converter and DC power
supply circuits.
Electrical
Inductance Range: 1.0µh to 560µh.
Tolerance: For 20% use M, 10% use K
and 5% use J as part number suffix.
Test Frequency: Inductance measured
LRC20-470K-RC
47
10
1
15
1.69
170
LRC20-560K-RC
56
10
1
12
2.99
150
LRC20-101K-RC
100
10
1
10
4.60
100
LRC20-221K-RC
220
10
1
6.8
11.0
70
on an HP4192 at 1MHz for all values
except 470µh and 560µh. Which are
ll
tested at 1KHz.
Operating Temp. Range: i-25° to +85°C.
Rated Current: Based on Temperature
rise not to exceed 35ºC. Inductance Drop
10% typical.
LRC20-331K-RC
330
10
1
5.6
13.0
60
LRC20-391K-RC
390
10
1
5.0
22.0
60
LRC20-471K-RC
470
10
*1
5.0
25.0
60
560
10
*1
5.0
29.0
60
Resistance to Soldering Heat: Pre heat:
150ºC ± 10ºC / 1-2 min. Solder temp:
LRC20-561K-RC
*Tested at 1KHz.
Available in tighter tolerances.
All specifications subject to change without notice.
714-665-1140
ALLIED COMPONENTS INTERNATIONAL
Revised 03-25-08
260ºC ± 5ºC for 10 sec. ± 1 sec.
Physical
Packaging: 2000 pieces per 7 inch reel.
7500 pieces per 13 inch reel.
www.alliedcomponents.com
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