AMORPHOUS CHOKE COIL
(Reference sample)
W
D
: Maximum outer diameter
W : Maximum width
Total lead length (L)* : 30mm (+3mm, -3mm)
Soldering boundary (a)* : 0mm (+4mm, -0mm)
* The bottom of the core or coil ( )is defined as
the base surface.
The specification value of the soldering boundary a varies
D
a
?MAJOR USES
@For switching mode power surpplies.
@For DC-DC converter.
L
depending on the number of windings of the wire
.
@For normal mode line filter.
?FEATURES
@Great reduction of core loss enabling low temperature rise at high frequency.
@Miniaturization and reduction of DC resistance.
@Low leakage flux due to gap-less structure.
@Excellent frequency and temperature features.
?GENERAL SPECIFICATION
Inductance
Outside
Inductance
(200kHz)
Outside
dimension
2
2
*
*
D.C.R.
mo
D.C.R.
mo
(max)
(200kHz)
dimension
Rated
current
Rated
current
Winding
mmfBlines-turns
Winding
mmfBlines-turns
P/N
P/N
1
1
Rating
mH
*
*
Rating
mH
O[A]
mH
O[A]
mH
W
D
mm mm
W
D
mm mm
(max)
A
1
1
1
2
3
4
5
1
1
2
2
2
3
4
4
5
6
1
3
3
5
6
8
A
2
3
3
4
4
5
6
8
0.7x1p -
0.8x1p -
0.8x1p -
0.9x1p -
0.9x1p -
73T 27.5 16.5
33T 27.5 15.0
TM02701N6
TM03181N6
TM03351N6
TM04101N6
TM04201N6
TM05131N6
TM06850N6
TM08450N6
1150 700 150
260 180 50
600 350 82
145 100 33
330 200 48
230 130 34
TM01201N1
TM01251N1
TM01301N1
TM02101N1
TM03400N1
TM04250N1
TM05150N1
TM01401N2
TM01501N2
TM02151N2
TM02201N2
TM02211N2
TM03700N2
TM04450N2
TM04500N2
TM05300N2
TM06200N2
TM01132N5
TM03800N5
TM03171N5
TM05750N5
TM06450N5
TM08250N5
270 200 150 0.5x1p -49T 18.0 10.5
350 250 170 0.5x1p - T 18.0 11.0
58
53 27.5 16.5
T
410 300 170 0.5x1p -60T 18.0 11.0
155 100 70 0.6x1p -37T 18.0 10.5
25 27.5 16.0
T
39 28.0 16.5
T
65
40
22
40 27 0.8x1p -24T 18.5 11.0
1.0x1p -33
T 28.5 17.0
25 18
15 11
0.9x1p -
1.0x1p -
0.5x1p -
0.5x1p -
0.6x1p -
0.6x1p -
19 19.0 11.5
T
27
85 22 0.8x2p - T 28.0 17.0
155
75
50
14 19.5 11.5
T
500 400 210
720 500 230
200 150 89
270 200 110
70 19.5 11.0
T
19 28.0
T
45 13 0.9x2p - 17.0
TM10300N6 10
TM15160N6 15
TM20100N6 20
30
16
10
7
5
4
1.1x2p -
1.1x3p -
1.3x3p -
15T 29.0 17.5
12 T 28.5 18.5
81 20.0 11.0
T
T
20.0 10.5
30
45
10
T 29.5 19.0
21
55 20.0 11.0
T
330 210 110 0.6x1p -58T 20.5 11.5
T
TM02901N7
TM02112N7
TM03481N7
TM05141N7
2
2
3
5
1500 900 240 0.6x1p -
32.0 15.5
72
1700 1100 190
770 480 94
230 140 34
360 210 42
0.7x1p -
0.8x1p -
1.0x1p -
1.0x1p -
16.5
16.5
95
70 36
45 24
50 24
0.8x1p -
0.9x1p -
0.9x1p -
31 20.5 11.5
T
T 32.5
85
32.5
60
24 21.0 11.5
T
57T
31T
T
28 21.0 11.5
33.0 16.0
75
T
30 17 1.0x1p -21 21.0 12.0
45
TM05211N7
5
T 33.0 17.5
39
T
20 11 0.8x2p -16 21.0 12.0
29
TM10300N7 10
TM10500N7 10
TM15260N7 15
TM25100N7 25
45
95
46
19
30
7
1.6x1p - 13T
35.5 18.5
34.0 18.0
1900 1300 400
0.5x1p - T 26.0
128
12.0
50 11 1.1x2p -
T
T
20
14
26
10
6
3
1.1x3p -
33.5
18.0
0.8x1p -
T
30 26.5 11.0
120
80 41
1.6x2p - 9 35.5 19.0
T
T
260 170 59 0.8x1p -48 26.5 12.0
120
80
43
26
75 27 1.0x1p -35 27.0 13.5
T
TM03501N9
TM05281N9
TM05301N9
3
5
5
780 500 120 0.8x1p -63 38.5
18.5
T
45 18 0.8x2p -26 27.0 13.0
T
470 280 61 1.0x1p -50 39.5 19.0
T
25 11 0.9x2p -19T
13.5
510 300 62 1.0x1p -51 39.5 19.0
T
27.0
TM10160N5 10
TM15080N5 15
16
8
7
4
1.1x2p -15T 28.0 14.0
1.1x3p - 11 T 27.5 14.5
TM10600N9 10
TM10800N9 10
TM15400N9 15
TM20130N9 20
TM20200N9 20
100
140
70
60 12 1.6x1p -23 41.5 20.0
T
14
80 15 1.1x2p - 27 41.0 20.5
T
TM02621NP
TM03291NP
TM04161NP
TM05101NP
TM06700NP
TM08400NP
2
3
4
5
6
8
1090 620 150 0.7x1p -76T 24.5 16.5
490 290 76 0.8x1p -51T 24.5 16.0
280 160 46 0.9x1p -39T 25.0 16.5
170 100 29 1.0x1p - 30T 25.0 16.5
40
13
20
8
4
5
1.1x3p -19 39.5 20.0
T
20
1.3x3p -10 41.0 19.5
T
39
40.5 20.5
1.3x3p -14
T
*1 The inductance at current 0 [A] indicates the reference value.
*2 The number of turns indicates the reference value. The specification of
the inductance takes precedence over that of the number of turns.
The coils of the lying type are also provided for all the items listed in the table above. For a coil of the type,
symbol E should be added to the end of the part number shown in the table (e.g. TM05211N7E).
120
70
70 19
25
T 24.5
16.0
0.8x2p -
40 12 0.9x2p -19T 25.0 16.5
The items preceded by symbol
include two types, or the depth type with pedestal and the bed type with
26.0
pedestal. To order the item of the depth or bed type, add D or B at the end of the item of the item name
respectively, as shown in the examples below:(TM05211N7D for the depth type with pedestal) (TM05211N7B for
the bed type with pedestal)
TM10270NP 10
TM15120NP 15
48
27
12
7
4
1.1x2p -16
T
17.0
1.1x3p -
11 26.0 17.5
T
23
*Order the auxiliary pins separately if they are required for the pedestal.
?dc-current pre-loadability (1) <Example>
?dc-current pre-loadability (2) <Example>
@
Core : T191210N, Frequency : 200kHz
@
Core : T211205N, Frequency : 200kHz
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