Shielded SMD Power Inductors
Type 3634 Series
Type 3634 Series
Electrical Characteristics -
3634A Series
Inductance
Code
1R5
2R5
3R3
4R7
6R8
100
150
220
330
470
680
101
Inductance
(µH)
1.5
2.5
3.3
4.7
6.8
10.0
15.0
22.0
33.0
47.0
68.0
100.0
Tolerance
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
R.D.C. (mΩ)
Typ.
Max.
42
55
66
85
70
90
96
125
160
210
220
280
330
420
520
680
670
860
1450
1800
1820
2250
3000
3600
Isat
(mA) Typ.
1300
1000
850
750
620
500
380
320
270
230
180
150
Irms
(mA) Max.
1600
1200
1000
900
720
650
480
380
320
270
220
180
The 3634 series is a modern range of
high current inductors, completely
shielded and designed in low profile
packages for a range of Industrial
Applications. With nine different styles
available giving currents up to 4.6A,
and height profiles as little as 1.15mm
it is no surprise that this series is
frequently chosen for new designs in
Power Supply and Communications
projects.
Electrical Characteristics -
3634B Series
Inductance Inductance
Tolerance
Code
(µH)
1R5
2R2
3R3
4R7
6R8
100
150
220
330
470
1.5
2.2
3.3
4.7
6.8
10.0
15.0
22.0
33.0
47.0
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
Q
Ref
7
7
6
7
6
6
6
6
6
6
Test Freq.
(MHz)
7.96
7.96
7.96
7.96
7.96
2.52
2.52
2.52
2.52
2.52
S.R.F.
(MHz)
Typ.
130
120
100
80
70
50
40
30
25
20
R.D.C. (mΩ)
Typ.
Max.
68
105
130
185
270
415
720
1150
1550
1950
88
135
170
240
340
520
900
1450
1900
2400
Irms
(mA)
Typ.
1900
1600
1400
1200
1000
800
650
540
440
350
Isat
(mA)
Typ.
1800
1600
1400
1150
970
700
620
500
380
300
Key Features
I
I
I
I
I
I
Wide value range
Ferrite Core
Excellent reliability
Taped and Reeled
High Current
Available in nine different
packages
Electrical Characteristics -
3634J Series
Inductance
Code
2R5
3R3
3R9
5R0
6R0
7R3
8R6
100
150
220
330
470
680
101
151
221
331
471
681
102
Inductance
(µH)
2.5
3.3
3.9
5.0
6.0
7.3
8.6
10.0
15.0
22.0
33.0
47.0
68.0
100.0
150.0
220.0
330.0
470.0
680.0
1000.0
Tolerance
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
R.D.C. (W) Max.
Typ.
Max.
19.0
25.0
21.0
28.0
24.0
32.0
27.0
36.0
30.0
40.0
38.0
52.0
42.0
56.0
47.0
65.0
58.0
78.0
88.0
115.0
120.0
155.0
185.0
235.0
245.0
300.0
385.0
500.0
540.0
680.0
660.0
820.0
1100.0
1400.0
1650.0
2100.0
2450.0
3100.0
3600.0
4500.0
Irms
(A) Max.
2.80
2.50
2.45
2.40
2.30
2.20
2.10
2.00
1.70
1.40
1.15
0.92
0.80
0.58
0.50
0.45
0.37
0.27
0.22
0.15
Isat
(A) Typ.
3.00
2.60
2.30
2.10
2.00
1.85
1.82
1.70
1.30
1.08
0.92
0.72
0.60
0.55
0.42
0.36
0.27
0.22
0.20
0.17
Literature No. 1773156
Issued: 07-05
Dimensions are shown for
reference purposes only.
Dimensions are in millimetres
unless otherwise specified.
Specifications subject to
change.
www.tycoelectronics.com
passives.tycoelectronics.com
Shielded SMD Power Inductors
Type 3634 Series
Environmental Characteristics -
A, B, J Series
Storage Temp:
Operating Temp:
Rated Current:
Temp. Rise:
-40°C to +125°C
-40°C to +105°C
Base on temp. rise &
∆L/LOA=35%
typ.
30°C max. (40°C max. - B and J Series)
Dimensions
A, B, J Series
Series
3634A
3634B
3634J
A
3.80±0.3
3.80±0.3
6.80±0.2
B
3.80±0.3
3.80±0.3
6.80±0.2
C
1.15±0.15
1.15±0.15
2.80±0.2
D
1.30 typ.
1.30 typ.
2.30 typ.
E
1.20 typ.
1.20 typ.
2.20 typ.
G
1.10 ref.
1.10 ref.
2.10 typ.
H
4.30 ref.
4.30 ref.
7.30 ref.
I
1.60 ref.
1.60 ref.
2.60 ref.
R
1.30 ref.
1.30 ref.
2.70 ref.
Literature No. 1773156
Issued: 07-05
Dimensions are shown for
reference purposes only.
Dimensions are in millimetres
unless otherwise specified.
Specifications subject to
change.
www.tycoelectronics.com
passives.tycoelectronics.com
Shielded SMD Power Inductors
Type 3634 Series
Electrical Characteristics -
3634C Series
Inductance
Code
1R5
2R5
3R6
4R7
6R8
100
150
220
330
470
680
101
Inductance
(µH)
1.5
2.5
3.6
4.7
6.8
10.0
15.0
22.0
33.0
47.0
68.0
100.0
Tolerance
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
R.D.C. (W) Max.
Max.
Typ.
47
35
58
45
85
65
105
85
156
125
205
165
285
230
450
360
660
545
1000
800
1450
1200
2400
2050
Irms
(mA) Max.
1750
1450
1380
1200
850
740
620
510
420
390
320
250
Isat
(mA) Typ.
1550
1250
1100
900
750
560
450
360
320
250
220
180
Electrical Characteristics -
3634D Series
Inductance
Code
1R0
1R8
2R7
3R3
3R9
4R7
5R6
6R8
8R2
100
120
150
180
220
270
330
390
470
560
680
820
101
Inductance
(µH)
1.0
1.8
2.7
3.3
3.9
4.7
5.6
6.8
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
Tolerance
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
R.D.C. (mΩ)
Max.
35.0
58.0
60.0
65.0
75.0
82.0
90.0
100.0
135.0
150.0
170.0
220.0
280.0
300.0
370.0
420.0
540.0
600.0
820.0
860.0
1200.0
1350.0
I.D.C. (mA)
Typ.
2600.0
2200.0
1950.0
1800.0
1650.0
1500.0
1250.0
1150.0
1100.0
1000.0
900.0
820.0
750.0
650.0
600.0
500.0
480.0
4500
400.0
380.0
320.0
300.0
Electrical Characteristics -
3634E Series
Inductance
Code
1R2
1R8
2R2
2R7
3R3
3R9
4R7
5R6
6R8
8R2
100
120
150
Inductance
(µH)
1.2
1.8
2.2
2.7
3.3
3.9
4.7
5.6
6.8
8.2
10.0
12.0
15.0
Tolerance
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
R.D.C. (mΩ)
Max.
20.0
25.0
28.0
30.0
35.0
60.0
70.0
85.0
90.0
100.0
110.0
125.0
150.0
I.D.C. (mA)
Typ.
2560.0
2200.0
2050.0
1800.0
1650.0
1500.0
1300.0
1200.0
1150.0
1050.0
1000.0
850.0
780.0
Literature No. 1773156
Issued: 07-05
Dimensions are shown for
reference purposes only.
Dimensions are in millimetres
unless otherwise specified.
Specifications subject to
change.
www.tycoelectronics.com
passives.tycoelectronics.com
Shielded SMD Power Inductors
Type 3634 Series
Electrical Characteristics -
3634E Series (continued)
Inductance
Code
180
220
270
330
390
470
560
680
820
101
121
151
181
221
271
331
391
471
561
Inductance
(µH)
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
470.0
560.0
Tolerance
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
R.D.C. (mΩ)
Max.
160.0
185.0
200.0
230.0
250.0
280.0
320.0
400.0
520.0
600.0
700.0
860.0
1000.0
1250.0
1500.0
1700.0
2200.0
2600.0
3000.0
I.D.C. (mA)
Typ.
750.0
720.0
600.0
580.0
500.0
480.0
410.0
360.0
320.0
300.0
280.0
260.0
230.0
200.0
180.0
170.0
160.0
155.0
150.0
Electrical Characteristics -
3634F Series
Inductance
Code
1R2
1R8
2R5
3R0
3R9
5R0
6R2
7R5
9R0
100
120
150
180
220
270
330
390
470
560
680
820
101
121
151
181
221
Inductance
(µH)
1.2
1.8
2.5
3.0
3.9
5.0
6.2
7.5
9.0
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
Tolerance
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
S.R.F. (MHz)
Typ.
100
90
80
70
60
58
55
50
40
40
38
36
32
28
26
22
18
18
16
14
13
12
10
9
8
7
R.D.C. (mΩ)
Max.
0.030
0.035
0.040
0.045
0.055
0.060
0.080
0.090
0.100
0.130
0.160
0.190
0.210
0.280
0.320
0.350
0.500
0.550
0.600
0.850
0.950
1.100
1.420
1.650
2.300
2.500
I.D.C. (A)
Typ.
3.00
2.60
2.40
2.20
2.00
1.65
1.45
1.35
1.25
1.10
1.00
0.95
0.90
0.80
0.75
0.65
0.55
0.52
0.48
0.40
0.38
0.35
0.30
0.28
0.25
0.23
Literature No. 1773156
Issued: 07-05
Dimensions are shown for
reference purposes only.
Dimensions are in millimetres
unless otherwise specified.
Specifications subject to
change.
www.tycoelectronics.com
passives.tycoelectronics.com
Shielded SMD Power Inductors
Type 3634 Series
Electrical Characteristics -
3634G Series
Inductance
Code
2R6
3R0
4R2
5R3
6R2
8R2
100
120
150
180
220
270
330
390
470
560
680
820
101
151
221
331
681
Inductance
(µH)
2.6
3.0
4.2
5.3
6.2
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
150.0
220.0
330.0
680.0
Tolerance
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
±30%
S.R.F. (MHz)
Typ.
55.0
45.0
40.0
45.0
40.0
28.0
25.0
20.0
20.0
20.0
18.0
16.0
15.0
14.0
13.0
11.0
10.0
9.0
8.5
6.5
6.0
4.5
2.8
R.D.C. (mΩ)
Max.
0.030
0.030
0.035
0.040
0.045
0.055
0.070
0.080
0.100
0.110
0.120
0.160
0.190
0.210
0.250
0.300
0.350
0.430
0.480
0.900
1.250
2.000
4.300
I.D.C. (A)
Typ.
2.70
2.50
2.20
1.90
1.80
1.60
1.40
1.25
1.15
1.10
1.00
0.90
0.78
0.72
0.65
0.60
0.56
0.50
0.45
0.35
0.30
0.20
0.14
Environmental Characteristics -
C, D, E, F, G Series
Storage Temp:
Operating Temp:
Rated Current:
Temp. Rise:
-40°C to +125°C
-40°C to +105°C (-250°C to +105°C - C Series)
Based on temp. rise
∆L/L=35%
typ.
30°C max. (40°C typ. - F Series)
Dimensions
C, D, E, F, G Series
Series
3634C
3634D
3634E
3634F
3634G
Literature No. 1773156
Issued: 07-05
A ±0.3
3.80
4.80
4.80
5.80
5.80
B ±0.3
3.80
4.80
4.80
5.80
5.80
C
1.80±0
2.00±0
3.00±0
2.00±0
3.00±0
D typ.
1.30
1.60
1.60
1.90
1.90
E typ.
1.20
1.60
1.60
2.00
2.00
G ref.
1.10
1.50
1.50
1.90
1.90
H ref.
4.30
5.30
5.30
6.30
6.30
I ref.
1.60
2.00
2.00
2.20
2.20
R ref.
1.30
1.80
1.80
2.20
2.20
Dimensions are shown for
reference purposes only.
Dimensions are in millimetres
unless otherwise specified.
Specifications subject to
change.
www.tycoelectronics.com
passives.tycoelectronics.com
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