Low profile, with inductance range of 1 to100 µH
Richardson RFPD Inc. announced the availability and full design support capabilities for selected parts from the DG series of wire wound ferrite inductors from TOKO.
The DG8040C and DG6045C are part of a new line of wire wound ferrite inductors that cover an inductance range of 1 to 100 µH and feature higher current than previous models. Both device families are RoHS-compliant and magnetically shielded, and they offer a low profile and industry-compatible footprint.
According to TOKO, key features of the DG series select parts include:
|
DG8040C |
||||||
|
Part Number |
Inductance |
Tolerance |
Test Frequency (kHz) |
DCR |
DC Current Max (typ.) |
|
|
ΔL/L = 30% |
ΔT = 40% |
|||||
|
1.0 |
± 30% |
100 |
7 |
10.4 (13.8) |
8.4 (9.9) |
|
|
1.5 |
± 30% |
100 |
9 |
8.2 (10.9) |
7.3 (8.6) |
|
|
2.2 |
± 30% |
100 |
11 |
7.4 (9.8) |
6.5 (7.7) |
|
|
3.3 |
± 30% |
100 |
13 |
6.1 (8.1) |
6.1 (7.2) |
|
|
4.7 |
± 30% |
100 |
17 |
5.1 (6.8) |
5.3 (6.2) |
|
|
6.8 |
± 30% |
100 |
22 |
4.0 (5.3) |
4.5 (5.3) |
|
|
10 |
± 20% |
100 |
33 |
3.3 (4.5) |
3.9 (4.5) |
|
|
15 |
± 20% |
100 |
49 |
2.6 (3.5) |
3.2 (3.8) |
|
|
22 |
± 20% |
100 |
62 |
2.3 (3.0) |
2.8 (3.2) |
|
|
33 |
± 20% |
100 |
100 |
1.9 (2.5) |
2.2 (2.6) |
|
|
47 |
± 20% |
100 |
140 |
1.6 (2.1) |
1.9 (2.2) |
|
|
68 |
± 20% |
100 |
200 |
1.3 (1.7) |
1.6 (1.9) |
|
|
100 |
± 20% |
100 |
280 |
1.1 (1.4) |
1.3 (1.5) |
|
|
DG6045C |
||||||
|
Part Number |
Inductance |
Tolerance |
Test Frequency (kHz) |
DCR |
DC Current Max (typ.) |
|
|
ΔL/L = 30% |
ΔT = 40% |
|||||
|
1.0 |
± 30% |
100 |
10 |
9.5 (13) |
6.5 (8.1) |
|
|
1.2 |
± 30% |
100 |
12 |
8.4 (11) |
5.9 (7.4) |
|
|
1.8 |
± 30% |
100 |
14 |
6.8 (9.1) |
5.3 (6.6) |
|
|
2.2 |
± 30% |
100 |
16 |
6.3 (8.4) |
4.7 (5.9) |
|
|
2.7 |
± 30% |
100 |
18 |
5.6 (7.5) |
4.6 (5.7) |
|
|
3.3 |
± 30% |
100 |
21 |
5.2 (6.9) |
4.4 (5.5) |
|
|
3.9 |
± 30% |
100 |
22 |
4.7 (6.3) |
4.2 (5.2) |
|
|
4.7 |
± 20% |
100 |
23 |
4.5 (6.0) |
4.0 (4.7) |
|
|
6.8 |
± 20% |
100 |
36 |
3.6 (4.8) |
3.4 (4.2) |
|
|
10 |
± 20% |
100 |
47 |
3.1 (4.1) |
2.9 (3.6) |
|
|
15 |
± 20% |
100 |
63 |
2.5 (3.3) |
2.4 (3.0) |
|
|
22 |
± 20% |
100 |
98 |
2.0 (2.7) |
1.9 (2.4) |
|
|
27 |
± 20% |
100 |
135 |
1.8 (2.4) |
1.8 (2.1) |
|
|
33 |
± 20% |
100 |
145 |
1.7 (2.2) |
1.5 (1.9) |
|
|
47 |
± 20% |
100 |
210 |
1.4 (1.9) |
1.3 (1.6) |
|
|
68 |
± 20% |
100 |
310 |
1.2 (1.6) |
1.0 (1.3) |
|
|
100 |
± 20% |
100 |
460 |
0.9 (1.2) |
0.9 (1.1) |
|
The DG series inductors are part of the extensive stock of TOKO product families offered by Richardson RFPD that are optimized for DC/DC converters and cross multiple architectures, including wire wound, metal alloy, and multilayer power inductors.
To find more information, or to purchase these products today online, please visit the TOKO DG Series Wire Wound Ferrite Inductors webpage. The devices are also available by calling 1-800-737-6937 (within North America).
