28
TYPE
LLM3225
Wirewound Chip Inductors
Meeting Your Needs
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.
2.5
2.2
1.9
Recommended
Footprint
2.0
3.2
Unit: mm
Tolerance:
±0.2mm
0.4
0.5
1.0
2.0
1.0
Features
• Inductance range: 0.1-1000µH
• 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
Test Conditions: Inductance and Q:
HP4291A (Test Fixture HP16192A)
[Lo < 100µH].
HP4291A (Test Fixture HP16034E)
[Lo
≥
100µH].
SRF:
HP8753E.
LLM
3225 - R10 K
Tolerance
(J=±5%, K=±10%)
Inductance
Footprint
(l x w in mm)
Type Name
RDC:
TR6871 or equiv.
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.)
TYPE LLM3225
TOKO
Part Number
LLM3225-R10_*
LLM3225-R12_*
LLM3225-R15_*
LLM3225-R18_*
LLM3225-R22_*
LLM3225-R27_*
LLM3225-R33_*
LLM3225-R39_*
LLM3225-R47_*
LLM3225-R56_*
LLM3225-R68_*
LLM3225-R82_*
LLM3225-1R0_*
LLM3225-1R2_*
LLM3225-1R5_*
LLM3225-1R8_*
LLM3225-2R2_*
LLM3225-2R7_*
LLM3225-3R3_*
LLM3225-3R9_*
LLM3225-4R7_*
LLM3225-5R6_*
LLM3225-6R8_*
LLM3225-8R2_*
LLM3225-100_*
LLM3225-120_*
LLM3225-150_*
LLM3225-180_*
LLM3225-220_*
LLM3225-270_*
LLM3225-330_*
LLM3225-390_*
LLM3225-470_*
LLM3225-560_*
LLM3225-680_*
LLM3225-820_*
LLM3225-101_*
LLM3225-121_*
LLM3225-151_*
LLM3225-181_*
LLM3225-221_*
LLM3225-271_*
LLM3225-331_*
LLM3225-391_*
LLM3225-471_*
LLM3225-561_*
LLM3225-681_*
LLM3225-821_*
LLM3225-102_*
Inductance
Lo (µH)
0.10
0.12
0.15
0.18
0.22
0.27
0.33
0.39
0.47
0.56
0.68
0.82
1.0
1.2
1.5
1.8
2.2
2.7
3.3
3.9
4.7
5.6
6.8
8.2
10
12
15
18
22
27
33
39
47
56
68
82
100
120
150
180
220
270
330
390
470
560
680
820
1000
Q
(min.)
J, K
J, K
J, K
J, K
J, K
J, K
J, K
J, K
J, K
J, K
J, K
J, K
J, K
J, K
J, K
J, K
J, K
J, K
J, K
J, K
J, K
J, K
J, K
J, K
J, K
J, K
J, K
J, K
J, K
J, K
J, K
J, K
J, K
J, K
J, K
J, K
J, K
J, K
J, K
J, K
J, K
J, K
J, K
J, K
J, K
J, K
J, K
J, K
J, K
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
20
20
20
20
20
20
20
20
20
20
20
20
10
Tolerance *
Test
Frequency
MHz
25.2
25.2
25.2
25.2
25.2
25.2
25.2
25.2
25.2
25.2
25.2
25.2
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
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
0.796
0.796
0.796
0.796
0.252
DC
Resistance
(
Ω
) max.
0.20
0.20
0.20
0.25
0.30
0.30
0.35
0.40
0.40
0.45
0.50
0.55
0.50
0.55
0.60
0.65
0.70
0.80
0.90
1.0
1.2
1.4
1.6
1.8
1.7
1.9
2.2
2.5
2.8
4.2
4.8
5.4
6.0
7.0
8.0
9.0
9.0
10.0
11.0
12.0
20.0
23.0
26.0
29.0
32.0
50.0
55.0
60.0
70.0
Rated DC
Current
(mA) max.
600
580
560
540
520
500
480
460
440
420
400
380
370
350
330
315
300
280
265
250
240
230
220
210
220
200
180
160
140
120
110
100
95
90
85
80
70
65
60
55
45
43
40
35
31
28
25
22
19
Self Resonant
Frequency
(MHz) min.
540
480
420
380
320
260
230
200
170
150
130
110
140
120
100
95
90
80
70
60
55
50
45
40
27
23
20
18
16
15
14
13
12
11
10
9
9
8
7
6.5
6
5.5
5
4.5
4
3.6
3.3
3
2.5
* Add tolerance to part number: J =
±5%
or K =
±10%
1.800.PIK.TOKO
www.tokoam.com
Note: Add
P2
to part number for tape and reel.
1.847.297.0070
R-LOG0703A
京公网安备 11010802033920号
EEWORLD
