4-1624121-4 Tyco Electronics, 4-1624121-4 Datasheet - Page 8

• Manufacturer Part Number: 4-1624121-4
• Description: 3621E 220UH 10%
• Manufacturer: Tyco Electronics
• Series: 3621, Sigma Inductorsr
• Type: Ferrite Corer

Specifications of 4-1624121-4

• Inductance: 220µH
• Current: 660mA
• Tolerance: ±10%
• Shielding: Unshielded
• Dc Resistance (dcr): 730 mOhm Max
• Q @ Freq: 12 @ 796kHz
• Self Resonant Freq: 3.8MHz
• Package / Case: 0.374" L x 0.374" W x 0.217" H (9.50mm x 9.50mm x 5.50mm)
• Mounting Type: Surface Mount
• Operating Temperature: -25°C ~ 105°C
• Frequency - Test: 1kHz
• Material - Core: Ferrite
• Applications: General Purpose
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Saturation: -
• Current - Temperature Rise: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Literature No. 1773146
Issued: 07-05
Dimensions are shown for
reference purposes only.
Electrical Characteristics -
3621L Series
Electrical Characteristics -
3621M Series
Power Inductors
Type 3621 Series
Inductance
Inductance
Code
Code
1R5
2R2
2R7
3R3
4R7
5R6
6R8
8R2
100
120
150
180
220
270
330
390
470
560
680
820
101
121
151
181
221
271
331
391
471
561
681
821
102
100
150
220
330
470
680
101
151
221
331
471
681
102
1000.0±10%
100.0±10%
120.0±10%
150.0±10%
180.0±10%
220.0±10%
270.0±10%
330.0±10%
390.0±10%
470.0±10%
560.0±10%
680.0±10%
820.0±10%
Inductance
10.0±20%
12.0±20%
15.0±20%
18.0±20%
22.0±20%
27.0±20%
33.0±10%
39.0±10%
47.0±10%
56.0±10%
68.0±10%
82.0±10%
1.5±20%
2.2±20%
2.7±20%
3.3±20%
4.7±20%
5.6±20%
6.8±20%
8.2±20%
1000.0±10%
(µH)
100.0±10%
150.0±10%
220.0±10%
330.0±10%
470.0±10%
680.0±10%
Inductance
10.0±20%
15.0±20%
22.0±20%
33.0±20%
47.0±20%
68.0±10%
(µH)
Dimensions are in millimetres
unless otherwise specified.
Ref.
20
22
24
26
25
24
24
24
22
25
28
28
40
35
35
28
24
22
24
18
25
20
20
18
15
15
15
12
12
10
10
10
10
Q
S.R.F.(MHZ)
100K/0.1V
100K/0.1V
100K/0.1V
100K/0.1V
100K/0.1V
100K/0.1V
100K/0.1V
100K/0.1V
100K/0.1V
100K/0.1V
100K/0.1V
100K/0.1V
100K/0.1V
100K/0.1V
100K/0.1V
100K/0.1V
100K/0.1V
100K/0.1V
100K/0.1V
100K/0.1V
100K/0.1V
100K/0.1V
100K/0.1V
100K/0.1V
100K/0.1V
100K/0.1V
100K/0.1V
100K/0.1V
100K/0.1V
100K/0.1V
100K/0.1V
100K/0.1V
100K/0.1V
18.00
13.00
12.00
Typ.
9.50
7.00
5.80
4.80
3.80
3.10
2.50
2.10
1.70
1.40
Test Freq. (Hz)
L
(Ω) Max.
7.960M
7.960M
7.960M
7.960M
7.960M
7.960M
7.960M
7.960M
2.520M
2.520M
2.520M
2.520M
2.520M
2.520M
2.520M
2.520M
2.520M
2.520M
2.520M
2.520M
0.796M
0.796M
0.796M
0.796M
0.796M
0.796M
0.796M
0.796M
0.796M
0.796M
0.796M
0.796M
0.252M
R.D.C.
0.035
0.045
0.065
0.080
0.110
0.150
0.200
0.320
0.420
0.700
0.900
1.250
1.900
Q
Specifications subject to
change.
S.R.F.
(MHz)
Nom.
∆T=20°C Typ.
65.0
50.0
40.0
38.0
36.0
28.0
26.0
24.0
22.0
20.0
17.0
16.0
15.0
11.0
10.0
9.0
7.5
7.2
7.0
6.0
5.8
5.5
4.5
4.0
3.8
3.5
3.2
2.5
2.2
2.0
1.6
1.5
1.4
Irms 1
3.50
3.00
2.50
2.00
1.70
1.50
1.30
1.00
0.90
0.70
0.50
0.40
0.30
1000.0
1300.0
1600.0
R.D.C.
100.0
120.0
140.0
180.0
210.0
250.0
280.0
360.0
410.0
520.0
600.0
720.0
880.0
(mΩ)
Max.
10.0
15.0
17.0
19.0
21.0
30.0
34.0
36.0
47.0
60.0
65.0
75.0
82.0
5.0
6.0
8.0
8.7
∆T=40°C Max.
Irms 2
5.00
4.00
3.20
2.60
2.20
2.00
1.80
1.50
1.20
0.90
0.75
0.60
0.50
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Max.
Irms
9.50
9.00
8.20
7.50
7.00
6.50
6.00
5.80
5.60
4.80
4.50
4.20
3.60
3.30
3.10
2.90
2.70
2.50
2.30
2.10
1.90
1.80
1.60
1.50
1.30
1.20
1.10
1.00
0.90
0.85
0.80
0.75
0.65
(A)
∆L/L+10%Max.
8.00
7.00
5.50
4.00
3.80
3.00
2.50
2.00
1.70
1.30
1.10
1.00
0.80
20.00
18.00
16.00
15.00
13.00
11.00
10.50
Isat
9.80
9.20
8.00
7.50
7.00
6.50
5.50
5.00
4.60
4.20
3.80
3.50
3.20
3.00
2.80
2.60
2.30
2.10
1.80
1.60
1.50
1.40
1.30
1.20
1.10
1.00
Typ.
Isat
(A)