SWT-0.20-374 AlfaMag Electronics, LLC, SWT-0.20-374 Datasheet - Page 2

INDUCTOR 374UH .20A 150KHZ VRT

SWT-0.20-374

Manufacturer Part Number
SWT-0.20-374
Description
INDUCTOR 374UH .20A 150KHZ VRT
Manufacturer
AlfaMag Electronics, LLC
Series
SWr
Type
Toroidalr
Datasheet

Specifications of SWT-0.20-374

Inductance
374µH
Current
200mA
Tolerance
±20%
Dc Resistance (dcr)
2.7 Ohm Max
Package / Case
Radial
Mounting Type
Through Hole
Operating Temperature
-40°C ~ 125°C
Frequency - Test
150kHz
Applications
General Purpose
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Shielding
-
Q @ Freq
-
Self Resonant Freq
-
Current - Saturation
-
Current - Temperature Rise
-
Other names
SWT0.20374
TE2084
Electrical Specifications at 25°C
B
S
S
S
S
S
S
S
S
S
i S
*
M
N
Surface Coplanarity will be <0.005(0.13)
W
W
W
W
W
W
W
W
W
P
m
C
o
t o
D
S
S
a
_
_
_
_
_
_
_
_
_
"
u
"
p
T
: e
y t
M
S
t r
T
2 -
2 -
3 -
3 -
3 -
2 -
3 -
3 -
4 -
t n
e l
H
e l
"
D
"
N
2 .
7 .
0 .
0 .
0 .
5 .
0 .
0 .
5 .
n i
E
S
u
T
g
2
0
0
0
0
0
0
0
0
i w
m
O
1 -
7 -
5 -
3 -
2 -
1 -
1 -
7 -
1 -
SWS-xxx-xx
P
Date Code
c t
b
1
1
7
3
8
5
6
7
9
r e
f
h
4
7
0
r o
A
r e
C
S
S
S
S
S
S
T
T
T
T
o
S
T
T
P
z i
AlfaMag Electronics * 10830 Kinghurst Drive * Houston, TX 77099
Phone: 832-775-1318 * Fax: 832-775-1317 * email:
2
3
4
5
1
M
d
1
2
3
4
5
6
N /
e
SW Series • Toroidal Inductors for National's 150kHz Simple Switcher
e
s i
L
L
L
L
L
L
L
L
L
Type SWS - Surface Mount
S
M
M
M
M
M
M
M
M
M
a
W
2 -
2 -
2 -
2 -
2 -
2 -
2 -
2 -
2 -
t
N
N
8 (
1 (
1 (
1 (
1 (
2 (
8 (
1 (
1 (
1 (
1 (
0
0
0
0
0
0
0
0
0
0
0
_
a r
5
5
5
5
5
5
5
5
5
3 .
3 .
5 .
5 .
6 .
9 .
3 .
3 .
5 .
5 .
6 .
t a
u
4 -
D
P
9
9
9
9
9
9
A
6 .
. 0
. 2
. 5
. 7
. 3
6 .
. 0
. 2
. 5
. 7
9
9
8
d
Toll Free: 800-413-6693 *
m
3
9
0
6
2
3
9
0
6
X
X
X
X
X
X
X
X
X
i
9
9
o i
a
) 0
) 0
) 8
) 0
) 0
) 5
) 0
) 0
) 8
) 0
) 0
5 .
e
m
9
4
3
9
5
9
4
3
9
1
1
t r
L -
L -
L -
L -
L -
L -
L -
L -
L -
b
m
n
0
Suggested Pad
e
r e
l a
3
3
3
4
4
4
4
4
n
1 -
a
7
8
9
0
1
2
3
4
k r
s
9
Layout
o i
0
8 (
0
1 (
0
1 (
1 (
1 (
0
2 (
0
8 (
0
1 (
0
1 (
1 (
1 (
0
0
0
0
3 .
3 .
5 .
9 .
3 .
3 .
5 .
5 .
7 .
5 .
7 .
f o
s i
. 5
. 7
. 3
6 .
. 0
. 2
. 5
. 7
n
B
6 .
. 0
. 2
D
3
9
0
2
3
9
0
9
0
9
0
s
D
) 0
) 0
) 8
) 0
) 8
) 5
) 0
) 0
) 8
) 0
) 8
9
4
3
5
9
4
3
b
N
1
1
1
1
-
a
t a
n I
s
o i
e
c
1 (
C
0
4 (
0
6 (
0
7 (
0
8 (
0
9 (
0
1 (
0
5 (
0
7 (
0
7 (
0
8 (
0
d
h
n
R
1 .
2 .
2 .
3 .
3 .
4 .
2 .
2 .
3 .
3 .
4 .
0
r u
I (
2
2
3
3
3
2
3
3
4
e
l a
C
7 .
5 .
0 .
0 .
9 .
. 2
5 .
3 .
8 .
8 .
o
7 .
a
D
5 .
s
8
5
7
1
9
9
1
8
0
4
2
2 .
7 .
0 .
0 .
0 .
5 .
0 .
0 .
) 0
) 0
) 0
) 0
) 1
) 6
) 0
) 0
) 0
) 0
e t
e r
n
5
6
6
5
0
6
6
7
7
6
2
) 1
C
S
0
±
2
0
0
0
0
0
0
0
)
a
d
E
t n
e
0
0 .
m
f
e r
1
1 (
1 (
c i
6 (
8 (
1 (
1 (
2 (
6 (
7 (
9 (
0
0
0
1 (
0
0
0
0
0
0
0
0
0
q
2 .
3 .
4 .
5 .
5 .
8 .
2 .
3 .
3 .
5 .
2
6 .
5
o
S1 - S5
8 .
6 .
. 1
. 2
. 5
. 1
3 .
6 .
5 .
1
2
D
u
0.059
(1.50)
(
7 .
2 .
n
6
3
4
0
2
5
0
7
0
0
m
9
e
) 0
) 0
) 4
) 9
) 0
) 0
) 5
) 2
) 2
d
8
9
9
8
7
0
0
5
0
) 0
0
) 4
1
Pad Width
n
m
u
y c
t c
L
±
±
N
r o
0
2
1
1
1
f o
1 (
7
5
3
2
7
1
9 (
1 (
1 (
1 (
1 (
0
1 (
0
6 (
0
7 (
0
9 (
0
7 (
0
2 .
0
0
0
0
0
0.079
(2.00)
0
1
6
1
µ (
7
3
8
5
7
9
Dimensions
2 .
3 .
3 .
2 .
4 .
0
3 .
4 .
5 .
5 .
5 .
6 .
C
4
0
%
7
S6
) 5
6 .
. 0
. 3
. 4
. 5
. 7
3 .
6 .
5 .
6 .
1
E
1 .
H
7
0
1
5
9
8
5
0
7
9
0
0
o
) 0
) 2
) 0
) 0
) 0
) 5
) 5
) 2
) 2
) 2
8
2
2
1
1
9
0
0
5
9
0
) 6
)
0
p r
www.alfamag.com
k
r o
H
. z
t a
M
V
o i
B
M
o
S
A
e
l C
A
"
1/2
u
V (
. n
o
t r
y t
C
l l
t n
D
u
D
E
c i
p i
3
M
µ -
4
6
5
2
1
7
7
5
e l
"
o
c
t n
n i
T
. 2
l a
2
2
2
9
5
5
9
9
h t
a
S
O
9 .
7 .
8 .
7 .
8 .
9 .
9 .
4 .
g
. x
* 0
C
e
e
P
i r
1
) c
Sizes T1 -T4
1
SWT-xxx-xx
e t
Date Code
Size T5
SWT-xxx-xx
Date Code
C
m
S
C
C
C
C
C
E
o
z i
s
B
d
2
3
4
5
E
1
A
e
(
a
e
O
D
e r
Type SWT -Through Hole Mount
0
0
0
0
0
0
0
0
0
0.138
(3.50)
h
2
C
1 .
0 .
0 .
0 .
0 .
1 .
0 .
0 .
0 .
X
m
a r
R
0
9
8
5
4
4
9
8
2
1 (
) s
2
(
sales@alfamag.com
Type SWC - Clip Mount
e t
1 (
2 (
3 (
0
0
0
0
1
2 (
5 .
4
6 .
8 .
9 .
2 .
i D
. 6
. 1
. 1
d
C
. 4
7 .
8
5
2
4
5
) 5
) 0
) 8
m
) 1
t a
0
) 3
0
7
9
2
e
1
n
S
E
D
E
5
s
o t
n
0
C
o i
µ (
2
5
4
3
2
2
1
1
1
0
8 (
0
1 (
0
1 (
0
1 (
1 (
0
e
k
9
a r
3
1
2
4
9
8
8
7
n
3 .
4 .
4 .
5 .
7 .
) J
H
. 1
. 1
g r
D
6 .
. 5
. 7
1
2
9
3
2
5
7
1
1
2
1
s
4
4
4
9
0
g
. z
) 4
) 4
) 4
) 2
) 8
0
9
9
8
y
1
-
e
n I
c
h
0
5 (
0
7 (
0
7 (
0
1 (
0
1 (
D
e
0.138
2 .
2 .
2 .
4 .
5 .
3.50
s
. 1
5 .
6 .
6 .
. 2
E
TM
2
9
9
4
0
) 8
) 0
) 0
) 4
) 7
"
±
0
9
9
9
0
S
S
S
S
0
6
5
6
0 .
"
Suggested Pad
P
1
Suggested Pad
(Top side View)
X
a
(
m
c
1
2
Layout
=
0.035
(0.90)
k
Layout
m
0.059
(1.50)
C
"
a
2 (
2 (
2 (
2 (
3 (
E
0
0
0
0
0
C
g
o
T
1 .
1 .
1 .
1 .
1 .
±
8 .
8 .
8 .
8 .
3 .
5
l i
e
"
0
1
1
1
1
3
C
C
C
) 0
) 0
) 0
) 0
) 0
. O
&
2 .
0
0
0
0
-
0
3
4
3
C
) 5
. D
"
D
0.047
(1.20)
2
T
0.071
(1.80)
+
"

Related parts for SWT-0.20-374