Power Inductors
Type 3622 Series
Key Features
I
I
I
I
I
I
I
Low Profile Construction
Wide Value Range
Isat up to 30A
Irms up to 10A
Rapid Response
Taped and Reeled
Available in 4 sizes
The 3622 Series is an innovative design for a high power SMD choke. It combines
TE Connectivity quality with low price and high long-term reliability. The layout and profile
make it a highly appropriate component for modern industrial equipment, power supplies,
bench test instruments, and automotive requirements where long life and high reliability
are key design requirements.
Electrical Characteristics - 3622A Series
Inductance
Code
1R0
1R5
2R2
3R3
4R7
6R8
100
150
220
330
470
680
101
151
221
331
471
681
102
Inductance
(μH)
1.0
1.5
2.2
3.3
4.7
6.8
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
(%)
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
S.R.F.
(MHz) Typ.
130
115
90
70
50
45
35
30
20
15
14
11
9
6
5.5
5
4
3
2
R.D.C.
(Ω) Max.
0.05
0.05
0.07
0.08
0.09
0.13
0.16
0.23
0.37
0.51
0.64
0.86
1.27
2.00
3.11
3.80
5.06
9.20
13.80
Isat
(A)
2.90
2.60
2.30
2.00
1.50
1.20
1.10
0.90
0.70
0.58
0.50
0.40
0.31
0.27
0.22
0.18
0.16
0.14
0.10
Irms
(A)
2.90
2.80
2.40
2.00
1.50
1.40
1.10
1.00
0.80
0.60
0.50
0.40
0.30
0.25
0.20
0.16
0.15
0.12
0.07
Environmental Characteristics - 3622A Series
Storage Temp:
Operating Temp:
Rated Current:
Temp. Rise:
-40°C to +125°C
-40°C to +105°C
DC Current base on temp. rise & ΔL/L=10% typ.
15°C typ.
1773147 CIS BI 01/2012
Dimensions are in millimeters
and inches unless otherwise
specified. Values in brackets
are standard equivalents.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
For email, phone or live chat, go to:
te.com/help
Power Inductors
Type 3622 Series
Dimensions - 3622A Series
Series
3622A
A
B
C
E
F
G
H
I
1.60 ref.
J
3.00 ref.
K
7.00 ref.
6.6 max. 4.45 max. 2.92 max. 3.05 typ.
1.27 typ. 4.32 typ. 4.10 ref.
Electrical Characteristics - 3622B Series
Inductance
Code
3R3
4R7
6R8
100
150
220
330
470
680
101
151
221
331
Inductance
(μH)
3.3
4.7
6.8
10.0
15.0
22.0
33.0
47.0
68.0
100.0
150.0
220.0
330.0
Tolerance
(%)
20
20
20
20
20
20
20
15
15
15
15
15
15
R.D.C.
(Ω) Max.
0.022
0.028
0.040
0.050
0.070
0.100
0.145
0.200
0.270
0.400
0.560
0.860
1.500
Irms
(A) Max.
5.00
4.20
3.40
3.00
2.40
2.00
1.72
1.40
1.20
1.00
0.75
0.62
0.46
Isat
(A) Typ.
5.20
4.00
3.40
2.80
2.30
1.85
1.54
1.28
1.15
0.92
0.75
0.62
0.50
Environmental Characteristics - 3622B Series
Storage Temp:
Operating Temp:
Temp. Rise:
-40°C to +125°C
-40°C to +105°C
40°C max.
1773147 CIS BI 01/2012
Dimensions are in millimeters
and inches unless otherwise
specified. Values in brackets
are standard equivalents.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
For email, phone or live chat, go to:
te.com/help
Power Inductors
Type 3622 Series
Dimensions - 3622B Series
Series
3622B
A
8.0±0.2
B
10.5±0.2
C
5.0±0.3
D
2.1±0.2
E
2.0±0.2
F
6.0±0.3
G
5.7 ref.
H
2.2 ref.
I
2.4 ref.
Electrical Characteristics - 3622C Series
Inductance
Code
1R0
1R5
2R5
3R3
4R7
6R8
100
150
220
330
470
680
101
151
221
331
471
681
102
152
222
332
472
682
103
Inductance (μH)
0.1 V / 100 KHz
1.0
1.5
2.5
3.3
4.7
6.8
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
1500.0
2200.0
3300.0
4700.0
6800.0
10000.0
Tolerance
(%)
20
20
20
20
20
20
20
20
20
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
R.D.C.
(Ω) Max.
0.007
0.009
0.012
0.015
0.019
0.034
0.045
0.060
0.095
0.120
0.190
0.240
0.330
0.590
0.780
1.150
1.700
2.600
3.900
6.300
8.200
14.000
17.000
30.000
39.000
S.R.F.
(MHz) Typ
130.0
90.0
65.0
50.0
45.0
35.0
25.0
23.0
18.0
15.0
12.0
10.0
8.0
6.0
5.0
4.0
3.5
3.0
2.0
1.9
1.6
1.2
1.1
0.9
0.7
Irms
(A)
typ
7.50
6.50
5.50
5.00
4.50
3.40
2.90
2.50
2.00
1.80
1.40
1.20
1.00
0.80
0.70
0.55
0.45
0.35
0.30
0.25
0.20
0.16
0.15
0.11
0.10
Isat
(A)
max
9.00
8.00
7.00
6.40
5.40
4.50
3.70
3.00
2.50
2.00
1.60
1.40
1.20
1.00
0.80
0.60
0.50
0.40
0.30
0.25
0.20
0.17
0.15
0.12
0.10
Environmental Characteristics - 3622C Series
Storage Temp:
Operating Temp:
Temp. Rise:
-40°C to +125°C
-40°C to +105°C
15°C typ.
1773147 CIS BI 01/2012
Dimensions are in millimeters
and inches unless otherwise
specified. Values in brackets
are standard equivalents.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
For email, phone or live chat, go to:
te.com/help
Power Inductors
Type 3622 Series
Dimensions - 3622C Series
Series
3622C
A
10.0±0.2
B
12.7±0.3
C
5.0±0.3
D
2.4±0.2
E
2.5±0.2
F
7.6±0.3
G
7.3 ref.
H
2.8 ref.
I
3.0 ref.
Electrical Characteristics - 3622D Series
Inductance
Code
1R0
2R2
3R3
5R6
100
150
220
330
470
680
101
151
221
331
471
681
102
Inductance
(μH)
1.0
2.2
3.3
5.6
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
(%)
20
20
20
20
20
20
20
20
20
20
10
10
10
10
10
10
10
S.R.F.
(MHz) Typ.
100.0
55.0
40.0
30.0
25.0
17.0
13.0
11.0
9.0
8.0
7.0
5.0
4.5
3.5
3.0
2.5
2.0
R.D.C.
(Ω) Max.
0.004
0.0068
0.0098
0.015
0.025
0.035
0.045
0.068
0.095
0.130
0.190
0.270
0.420
0.580
0.820
1.2
1.8
Irms
(A)
10.00
9.00
7.60
6.40
5.30
4.30
3.60
3.00
2.50
2.10
1.70
1.40
1.10
1.00
0.80
0.70
0.50
Isat
(A)
30.00
22.00
17.00
12.80
10.00
8.00
6.70
5.40
4.60
3.80
3.20
2.60
2.20
1.80
1.50
1.20
1.00
Environmental Characteristics - 3622D Series
Storage Temp:
Operating Temp:
Temp. Rise:
-40°C to +125°C
-40°C to +105°C
40°C max.
1773147 CIS BI 01/2012
Dimensions are in millimeters
and inches unless otherwise
specified. Values in brackets
are standard equivalents.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
For email, phone or live chat, go to:
te.com/help
Power Inductors
Type 3622 Series
Dimensions - 3622D Series
Series
3622D
A
14.0±0.5
B
18.3±0.5
C
6.6±0.5
D
2.5±0.2
E
2.6±0.2
F
13.4±0.3
G
12.7 ref.
H
2.9 ref.
I
3.2 ref.
Reliability Test - A Series
Test Item
Thermal Shock Test:
(Temp Cycle)
Specification
ΔL/L ≤ ±30%
Test Condition
Room Temp.
15 minutes
Room Temp.
15 minutes
Total: 50 cycles
Humidity Resistance Test:
ΔL/L ≤ ±30%
Temperature: 40± 2°C
Humidity: 90 ~ 95%
Applied Current: Per spec.
Time: 500 hours
Temperature: 85± 2°C
Applied Current: Per spec.
Time: 500 hours
-25± 2°C
30 minutes
85± 2°C
30 minutes
High Temp. Resistance Test:
ΔL/L ≤ ±30%
Reliability Test - B Series
Test Item
Thermal Shock Test:
(Temp Cycle)
Specification
ΔL/L ≤ ±20%
Test Condition
Room Temp.
15 minutes
Room Temp.
15 minutes
Total: 50 cycles
Humidity Resistance Test:
ΔL/L ≤ ±20%
Temperature: 40± 2°C
Humidity: 90 ~ 95%
Applied Current: Per spec.
Time: 500 hours
Temperature: 105± 2°C
Applied Current: Per spec.
Time: 500 hours
-25± 2°C
30 minutes
85± 2°C
30 minutes
High Temp. Resistance Test:
ΔL/L ≤ ±20%
1773147 CIS BI 01/2012
Dimensions are in millimeters
and inches unless otherwise
specified. Values in brackets
are standard equivalents.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
For email, phone or live chat, go to:
te.com/help
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