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