INDUCTORS
TECHNOLOGY OF TOMORROW
FERRITE CORE
TOROIDAL COILS
TR
TR 0808-TYPE
TR-TYPE
STRUCTURE
1
Toroidal ferrite core
2
Winding wire
3
Lead wire
Products with Pb-free terminations
meet RoHS requirements
TYPE DESIGNATION (HOW TO ORDER)
Old Part No.
New Part No.
(Pb-free)
TR
TR
PRODUCT CODE
1307
1307
STYLE
mm
(diameter / width)
Specifications given herein may be changed at any time without prior notice.
Please confirm technical specifications before you order and/or use.
M
T
INDUCTANCE
TERMINATION
SURFACE MATERIAL TOLERANCE
T: Sn
L: Sn/Pb
M(±20%)
Y(±35%)
BA
*
100
100
M
INDUCTANCE
TOLERANCE
M(±20%)
Y(±35%)
1A
PACKAGING
Blank: Bulk
*Please see “PACKAGING”
NOMINAL
INDUCTANCE
3 digits
Unit: µH
ALLOWABLE
DC CURRENT
Unit: A
FEATURES
■
The below mentioned characteristic values are representative examples and
can be changed in accordance with the customers requirements
■
Excellent filter characteristics
■
Clear coating or tube cover is available
■
TR: Normal mode choke coils for general power supplies
■
■
■
■
TR 0808: Common mode choke coils
For switching power supplies the TRH-series is also available
Measuring frequency: 1 kHz
Operating temperature range: -25°C ... +80°C
RATING
TYPE
TR 1307 100 M
TR 1409 100 M
TR 1710 100 M
TR 1912 100 M
TR 1913 100 M
TR 2716 100 M
TR 1508 250 M
TR 1610 250 M
TR 1812 250 M
TR 2313 250 M
TR 2415 250 M
TR 3019 250 M
TR 1709 500 M
TR 1610 500 M
TR 2413 500 M
TR 2415 500 M
TR 2816 500 M
TR 3421 500 M
TR 1809 101 M
TR 1810 101 M
TR 2514 101 M
TR 2616 101 M
TR 3018 101 M
TR 4221 101 M
TR 1810 251 M
TR 2411 251 M
TR 3017 251 M
TR 3421 251 M
TR 4120 251 M
TR 2311 501 M
TR 3016 501 M
TR 3419 501 M
TR 0808 450 Y
TR 0808 650 Y
TR 0808 820 Y
NOMINAL
INDUCTANCE
INDUCTANCE
TOLERANCE
DC RESISTANCE
(Max.)
0.08
Ω
0.06
Ω
0.03
Ω
0.04
Ω
0.03
Ω
0.15
Ω
0.08
Ω
25 µH
0.06
Ω
0.05
Ω
0.04
Ω
0.20
Ω
0.12
Ω
50 µH
M (± 20 %)
0.09
Ω
0.08
Ω
0.05
Ω
0.27
Ω
0.18
Ω
0.17
Ω
0.12
Ω
0.10
Ω
0.08
Ω
0.48
Ω
0.25
Ω
0.20
Ω
0.15
Ω
0.16
Ω
0.54
Ω
0.36
Ω
0.25
Ω
0.12
Ω
0.15
Ω
0.18
Ω
ALLOWABLE DC
CURRENT (Max.)
1.0 A
2.0 A
3.0 A
4.0 A
5.0 A
10.0 A
1.0 A
2.0 A
3.0 A
4.0 A
5.0 A
10.0 A
1.0 A
2.0 A
3.0 A
4.0 A
5.0 A
10.0 A
1.0 A
2.0 A
3.0 A
4.0 A
5.0 A
10.0 A
1.0 A
2.0 A
3.0 A
4.0 A
5.0 A
1.0 A
2.0 A
3.0 A
0.5 A
A (Max.)
13
14
17
19
27
15
16
18
23
24
30
17
16
24
28
34
18
25
26
30
42
18
24
30
34
41
23
30
34
7.6
DIMENSIONS (mm)
B (Max.)
C±4
7
9
10
12
13
16
8
10
12
13
15
19
9
10
13
15
16
21
9
10
14
16
18
21
10
11
17
21
20
11
16
19
6.5
10
15
20
W ± 0.1
0.45
0.6
0.8
1.0
1.6
0.45
0.6
0.8
1.0
20
15
20
25
15
20
25
15
20
25
15
20
25
9.0 Max.
1.6
0.45
0.6
0.8
1.0
1.6
0.45
0.6
0.8
1.0
1.6
0.5
0.7
0.9
1.0
1.2
0.5
0.7
0.9
–
10 µH
15
100 µH
250 µH
500 µH
45 µH
65 µH
82 µH
Y (± 35 %)
EUROPE GmbH • Kaddenbusch 6 • D-25578 Dägeling / ITZEHOE • PHONE: +49 (0) 48 21 / 89 89-0 • FAX: +49 (0) 48 21/ 89 89 89 • Internet: www.koaeurope.de
Revision: 5. Nov. 2004
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