2220SDF Series – SMD SQUARE DRUM FERRITE-CORE INDUCTORS
Rev. A
A. Electrical Specifications:
Part No.
2220SDF-R12_
2220SDF-R27_
2220SDF-R47_
2220SDF-1R0_
2220SDF-1R5_
2220SDF-2R2_
2220SDF-3R3_
2220SDF-4R7_
2220SDF-6R8_
2220SDF-100_
2220SDF-150_
2220SDF-220_
2220SDF-330_
2220SDF-470_
2220SDF-680_
2220SDF-101_
2220SDF-151_
2220SDF-221_
2220SDF-331_
2220SDF-471_
2220SDF-681_
2220SDF-102_
2220SDF-222_
2220SDF-472_
2220SDF-103_
Mark
R12
R27
R47
1R0
1R5
2R2
3R3
4R7
6R8
100
150
220
330
470
680
101
151
221
331
471
681
102
222
472
103
L (uH)
0.12
0.27
0.47
1.00
1.50
2.20
3.30
4.70
6.80
10.0
15.0
22.0
33.0
47.0
68.0
100
150
220
330
470
680
1000
2200
4700
10000
Tol.
M
M
M
M
M
M
M
M
M
M, K
M, K
M, K
M, K
M, K
M, K
M, K
M, K
M, K
M, K
M, K
M, K
M, K
M, K
M, K
M, K
Test Freq.
1.0 MHz/1.0V rms
1.0 MHz/1.0V rms
1.0 MHz/1.0V rms
1.0 MHz/1.0V rms
1.0 MHz/1.0V rms
1.0 MHz/1.0V rms
1.0 MHz/1.0V rms
1.0 MHz/1.0V rms
1.0 MHz/1.0V rms
1.0 MHz/1.0V rms
1.0 MHz/1.0V rms
1.0 MHz/1.0V rms
1.0 MHz/1.0V rms
1.0 MHz/1.0V rms
1.0 MHz/1.0V rms
100 KHz/1.0V rms
100 KHz/1.0V rms
100 KHz/1.0V rms
100 KHz/1.0V rms
100 KHz/1.0V rms
100 KHz/1.0V rms
10 KHz/1.0V rms
10 KHz/1.0V rms
10 KHz/1.0V rms
10 KHz/1.0V rms
SRF Min (MHz) DCR (Ω) Max. IDC Max. (A)
450
300
250
150
110
80.0
40.0
30.0
25.0
20.0
17.0
15.0
12.0
10.0
7.60
6.50
5.00
4.00
3.10
2.40
1.90
1.70
1.20
0.80
0.50
0.0098
0.0140
0.0182
0.0272
0.0310
0.0410
0.0504
0.0574
0.1040
0.1300
0.2100
0.2660
0.4480
0.5600
0.9380
1.204
2.660
3.360
6.160
7.560
11.34
14.42
30.10
61.04
140.0
6.00
5.30
4.80
4.00
3.70
3.20
2.90
2.70
2.00
1.70
1.40
1.20
0.90
0.80
0.64
0.56
0.42
0.32
0.27
0.24
0.19
0.15
0.10
0.07
0.05
B. Dimensions: mm (Inch)
SERIES
2220SDF
Tol
A
5.7
(0.224)
± 0.30
(0.012)
B
5.0
(0.197)
± 0.30
(0.012)
C
4.7
(0.185)
± 0.30
(0.012)
D
1.7
(0.067)
Min.
E
1.3
(0.051)
Min.
F
5.0
(0.197)
Ref.
Type
2
Type 2
C. General Information:
1.
2.
3.
4.
5.
6.
7.
8.
9.
P/N: 2220SDF-xxx_: “2220SDF” = Type, “xxx” = Inductance, “_” = Tolerance.
Tolerance “_” : M: ±20%, K: ± 10%.
Operating temperature: -25ºC to +85ºC; Electrical specifications at +25ºC.
Inductance measured on the HP4284A LCR meter; DCR measured on the 502BC milli-ohm meter.
Inductance drops no more than 10% at rated I sat; Temperature rises Δ t < 15ºC (typical) at rated I rms.
Inductance and Current Range: From 0.12 uH (6000 mA) to 10000 uH (50 mA)
SRF: From 0.5 MHz to 450 MHz
Suitable for IR re-flows soldering; Tape and reel packing.
MSL: Level 1.
D.
Applications:
1.
2.
3.
4.
5.
Power supply line chokes.
DC-DC Converters.
Notebooks.
Filters.
Telecommunication devices.
Frontier Electronics Corp.
®
http://www.frontierusa.com
Page
1
of
1
667 E. Cochran St., Simi Valley, CA 93065
Phone: 1-805-522-9998, Fax: 1-805-522-9989
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
