Power Choke SMD
high cur rent winding - shielded
Key features
•
high current cap ability
•
available in E12 series values
•
fer rite core
•
up to 3.1 amps
•
down to only 2.4mm height profile
•
four styles available
•
taped and reeled
•
high reliability
type 3630 series
The 3630 is a power choke
offered in three convenient
sizes. Careful selection of
materials ensures high
reliability and repeatability.
Values from 5µH to 390µH and
very good Q values make this
Series the "Designer Choice".
Power Inductors SMD
Specification
Electrical ~ Package A
Inductance Inductance Tolerance
(µH)
(±%)
Code
5R0
7R5
100
120
150
180
220
270
330
390
470
560
680
820
5.0
7.5
10.0
12.0
15.0
18.0
22.0
27.0
33.0
39.0
47.0
56.0
68.0
82.0
20
20
20
20
20
15
15
15
15
15
10
10
10
10
Q
Min
20
20
38
38
38
35
30
28
26
26
24
24
22
20
LQ Test
Freq. (MHz)
7.96
7.96
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
S.R.F.
Rdc Max
Ω
(MHz) Min.
(Ω)
50
40
32
28
25
23
22
18
17
16
14
12
11
10
0.080
0.100
0.120
0.150
0.170
0.190
0.250
0.270
0.300
0.380
0.460
0.600
0.700
0.800
Idc
(A) Max
1.70
1.40
1.20
1.10
1.00
0.90
0.80
0.70
0.65
0.60
0.55
0.50
0.45
0.40
Specification
Electrical ~ Package B
Inductance Inductance Tolerance
(µH)
(±%)
Code
2R2
3R9
5R6
8R2
100
120
150
180
220
270
330
390
470
560
680
820
101
121
2.2
3.9
5.6
8.2
10.0
12.0
15.0
18.0
22.0
27.0
33.0
39.0
47.0
56.0
68.0
82.0
100.0
120.0
20
20
20
20
20
20
20
15
15
15
15
15
10
10
10
10
10
10
Q
Min
18
20
20
19
40
40
40
40
38
35
40
35
32
30
28
28
45
42
LQ Test
Freq. (MHz)
7.96
7.96
7.96
7.96
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
0.796
0.796
S.R.F.
(MHz)
75.0
50.0
40.0
32.0
28.0
24.0
22.0
19.0
17.0
15.5
13.5
12.0
10.5
9.5
9.0
8.5
7.5
7.0
Rdc Max
(Ω)
Ω
0.040
0.055
0.065
0.080
0.100
0.120
0.140
0.160
0.180
0.200
0.240
0.260
0.280
0.380
0.440
0.550
0.600
0.750
Idc
(A) Max
2.50
2.10
1.95
1.75
1.50
1.40
1.30
1.20
1.10
1.00
0.92
0.84
0.75
0.68
0.60
0.54
0.50
0.45
sales action desk
(01793) 611666
sales fax line
(01793) 611777
e-mail
sales@megelec.co.uk
Meggitt Sigma
high cur rent winding - shielded
Specification
Electrical ~ Package C
Inductance
Code
2R2
3R0
4R7
7R0
100
120
150
180
220
270
330
390
470
560
680
820
101
121
151
181
221
271
331
391
Inductance
(µH)
2.2
3.0
4.7
7.0
10.0
12.0
15.0
18.0
22.0
27.0
33.0
39.0
47.0
56.0
68.0
82.0
100.0
120.0
150.0
180.0
220.0
270.0
330.0
390.0
Tolerance
(±%)
20
20
20
20
20
20
20
15
15
15
15
15
15
15
15
15
10
10
10
10
10
10
10
10
Q
Min
25
25
25
22
48
45
40
35
42
40
40
40
35
35
35
35
35
30
28
28
30
30
30
25
LQ Test Freq.
(MHz)
7.96
7.96
7.96
7.96
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
S.R.F.
(MHz) Min.
90.0
80.0
50.0
32.0
30.0
25.0
20.0
19.0
18.0
17.0
15.0
13.0
12.0
11.0
9.0
8.0
7.5
7.2
6.2
5.8
5.2
4.8
4.5
4.2
Rdc Max
(Ω)
Ω
0.027
0.030
0.040
0.055
0.065
0.080
0.085
0.092
0.100
0.120
0.160
0.180
0.190
0.210
0.340
0.380
0.420
0.460
0.520
0.700
0.800
1.100
1.200
1.400
Idc
(A) Max
3.10
2.90
2.50
2.20
2.00
1.80
1.70
1.60
1.40
1.30
1.20
1.05
1.00
0.90
0.82
0.75
0.68
0.60
0.55
0.50
0.45
0.40
0.35
0.33
Specification
Tape and Reel Specification
Package A ~ 1000 pieces per 13" Reel
Package B ~ 1000 pieces per 13" Reel
Package C ~ 600 pieces per 13" Reel
Temperature Rise:
Storage Temperature:
Operating Temperature:
Resistance To Solder Heat:
40°C maximum
-25°C to +85°C
-20°C to +80°C
260°C for 10 seconds maximum
Dimensions
Pad Layout
H
D
I
G
I
B
F
A
C
E
Marking
Package A±0.2 B±0.2
A
8.0 10.5
B
8.0 10.5
C
10.0 12.7
C±0.3 D±0.2 E±0.2 F±0.3
2.1
2.0 6.0
3.7
2.1
2.0 6.0
4.5
2.4
2.5 7.6
4.9
G H
I
5.7 2.2 2.4
5.7 2.2 2.4
7.3 2.8 3.0
D
How to Order
3630
Common Part
3630 - High
Current Choke
A
Package Size
A- 8.0 x 10.0 x 4.0mm High
B - 8.0 x 10.0 x 5.0mm High
C - 10.0 x 13.0 x 5.0mm High
1R5
Inductance Code
See relevant table for
inductance code
M
Tolerance
K - ± 10%
Y - ±15%
M - ± 20%
MEGGITT
ELECTRONIC
COMPONENTS
Power Inductors SMD
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