tbkm-680m-7a-8026b 3L Electronic Group Holdings Limited, tbkm-680m-7a-8026b Datasheet - Page 4

• Manufacturer Part Number: tbkm-680m-7a-8026b
• Description: High Current Wound Toroids Chokes Tc/tb Type
• Manufacturer: 3L Electronic Group Holdings Limited

Shape and size : (Dimensions are in mm)
·These parts designed for computer main board.
·Inductance measuring frequency: @200kHz 0.25V.
·Rated Current: Obtained when temperature rise to 40℃ and the initial inductance drop by 20%.
·Customer's specifications are welcome.
TC - R82M - 10A - 3018
TC - R60M - 14A - 3818
TC - 1R0M - 10A - 3818
TC - 1R2M - 14A - 4453
TC - 2R2M - 10A - 4453
TC - R60M - 25A - 5018
TC - 1R2M - 18A - 5018
TC - 1R5M - 10A - 5052B
TC - 1R6M - 18A - 5053B
TC - 1R2M - 20A - 6018 - F
TC - 1R2M - 25A - 6053
TC - 2R2M - 15A - 6018
TC - 3R0M - 10A - 6052 - F
Part No.
HIGH CURRENT WOUND TOROIDS CHOKES
At Idc=0A
(uH)
0.82
0.6
1.0
1.2
2.2
0.6
1.2
1.5
1.6
1.2
1.2
2.2
3.0
L
(mOhm)
(Max.)
DCR
4.2
2.2
3.3
3.0
4.0
1.4
1.9
2.6
3.0
2.1
1.9
2.7
4.0
TC TYPE
3.4
(A) Max.
Current
Rated
10
14
10
14
10
25
18
10
18
20
25
15
10
(Max.)
10.5
13.0
14.0
15.5
15.5
16.5
16.5
17.5
17.5
19.0
19.0
19.0
21.0
A
±1.0
5.5
7.0
7.0
5.5
5.5
7.5
9.0
8.0
9.0
6.5
9.0
8.5
5.5
Dimension (mm)
C
(Max.)
11.5
10.0
10.5
10.0
6.0
7.5
8.0
8.0
8.0
8.0
9.5
9.5
9.0
D
1.0±0.2
1.4±0.2
1.4±0.2
1.1±0.1
1.0±0.1
1.6±0.3
1.9±0.3
1.2±0.1
1.9±0.3
1.7±0.3
1.9±0.3
1.8±0.3
2.2±0.2
E
Fig
2
2
2
1
1
2
2
1
2
4
2
2
4