![](http://datasheet.mmic.net.cn/210000/LLM3225-391KP2_datasheet_15443754/LLM3225-391KP2_1.png)
28
Meeting Your Needs
1.800.PIK.TOKO
1.847.297.0070
www.tokoam.com
R-LOG0703A
2.2
1.9
0
0.5
2.5
3
1.0
2.0
1.0
2
The TOKO LLM3225 Series is a wirewound ferrite core chip
inductor that conforms to the EIA standard 1210
footprint, is
suitable
for general-purpose signal line applications, and available
in a wide inductance range
.
TYPE
LLM3225
Wirewound Chip Inductors
TYPE LLM3225
* Add tolerance to part number: J =
±
5% or K =
±
10% Note: Add
P2
to part number for tape and reel.
LLM 3225 - R10 K
Tolerance
(J=
±
5%, K=
±
10%)
Inductance
Footprint
(l x w in mm)
Type Name
O
m
K
u
O
N
T
r
e
b
t
a
P
e
c
n
a
u
d
n
Q
)
m
(
t
e
e
u
q
H
M
T
y
c
n
z
e
r
F
C
D
e
c
.
a
n
a
e
(
R
m
)
C
t
.
a
D
n
d
e
R
C
m
(
e
m
r
u
)
A
t
n
a
y
n
c
.
o
n
e
m
s
e
u
)
R
q
e
H
f
S
F
(
r
M
)
H
0
2
5
8
2
7
3
9
7
6
8
2
μ
o
1
1
1
1
2
2
3
3
4
5
6
8
0
2
5
8
2
7
3
9
7
6
8
2
1
1
1
1
2
2
3
3
4
5
6
8
0
1
2
1
5
1
8
1
2
2
7
2
3
3
9
3
7
4
6
5
8
6
2
8
0
1
L
*
e
c
n
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
K
a
r
e
T
*
0
*
2
*
5
*
8
*
2
*
7
*
3
*
9
*
7
*
6
*
8
*
2
*
0
*
2
*
5
*
8
*
2
*
7
*
3
*
9
*
7
*
6
*
8
*
2
*
0
*
0
*
0
*
0
*
0
*
0
*
0
*
0
*
0
*
0
*
0
*
0
*
1
*
1
*
1
*
1
*
1
*
1
*
1
*
1
*
1
*
1
*
1
*
1
*
2
1
1
1
1
2
2
3
3
4
5
6
8
R
R
R
R
R
R
R
R
R
R
R
R
0
2
5
8
2
7
3
9
7
6
8
2
0
2
5
8
2
7
3
9
7
6
8
2
0
R
R
R
R
R
R
R
R
R
R
R
R
1
1
1
1
2
2
3
3
4
5
6
8
1
-
1
-
1
-
1
-
2
-
2
-
3
-
3
-
4
-
5
-
6
-
8
-
1
-
1
-
1
-
1
-
2
-
2
-
3
-
3
-
4
-
5
-
6
-
8
-
1
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
,
,
,
,
,
,
,
,
,
,
,
,
,
,
,
,
,
,
,
,
,
,
,
,
,
,
,
,
,
,
,
,
,
,
,
,
,
,
,
,
,
,
,
,
,
,
,
,
,
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
2
2
2
2
2
2
2
2
2
2
2
2
1
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
9
9
9
9
9
9
9
9
9
9
9
9
5
5
5
5
5
5
5
5
5
5
5
5
7
7
7
7
7
7
7
7
7
7
7
7
2
0
0
0
5
0
0
5
0
0
5
0
5
0
5
0
5
0
0
0
2
2
2
2
3
3
3
4
4
4
5
5
5
5
6
6
7
8
9
0
2
4
6
8
7
9
2
5
8
2
8
4
0
0
0
0
0
0
1
0
1
0
1
0
2
0
2
0
2
0
2
0
3
0
5
0
5
0
6
0
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
0
0
5
0
0
0
0
0
0
0
0
0
0
0
0
0
5
0
5
0
0
5
0
5
5
3
0
5
1
8
5
2
9
0
8
6
4
2
0
8
6
4
2
0
8
7
5
3
1
0
8
6
5
4
3
2
1
2
0
8
6
4
2
1
0
9
9
8
8
7
6
6
5
4
4
4
3
3
2
2
2
1
6
5
5
5
5
5
4
4
4
4
4
3
3
3
3
3
3
2
2
2
2
2
2
2
2
2
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
0
0
0
0
5
0
5
0
7
3
0
8
6
5
4
3
2
1
0
9
9
8
7
4
8
2
8
2
6
3
0
7
5
3
1
4
2
0
9
9
8
7
6
5
5
4
4
2
2
2
1
1
1
1
1
1
1
1
5
4
4
3
3
2
2
2
1
1
1
1
1
1
1
6
6
6
6
6
6
6
6
6
6
6
6
2
2
2
2
2
2
2
2
2
2
2
2
6
9
6
9
6
9
6
9
6
9
6
9
6
9
6
9
6
9
6
9
6
9
6
9
2
5
0
2
5
8
2
7
3
9
7
6
8
2
0
0
0
0
0
0
0
0
0
0
0
0
0
5
6
5
5
5
4
6
3
3
5
0
Features
Inductance range: 0.1-1000
μ
H
EIA standard 1210 footprint (3.2mm x 2.5mm)
Inductance tolerance:
±
5%,
±
10%
Operating temperature: –40
°
C to +85
°
C
Packaged on tape and reel in 2,000 piece quantity
Reflow solderable
Unit: mm
Tolerance:
±
0.2mm
Test Conditions: Inductance and Q:
HP4291A (Test Fixture HP16192A)
[Lo < 100
μ
H].
SRF:
HP8753E.
RDC:
TR6871 or equiv.
HP4291A (Test Fixture HP16034E)
[Lo
≥
100
μ
H].
Rated DC Current:
The maximum allowable DC current (IDC) is that which causes a 10% inductance reduction from the initial
value or coil temperature to rise by 20oC, whichever is smaller. (Reference ambient temperature 20oC.)
Recommended
Footprint