TOKO_DG_PR_PhotoLow 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
(μH)

Tolerance
(%)

Test Frequency (kHz)

DCR
(mΩ)

DC Current Max (typ.)

ΔL/L = 30%

ΔT = 40%

1267AY-1R0N

1.0

± 30%

100

7

10.4 (13.8)

8.4 (9.9)

1267AY-1R5N

1.5

± 30%

100

9

8.2 (10.9)

7.3 (8.6)

1267AY-2R2N

2.2

± 30%

100

11

7.4 (9.8)

6.5 (7.7)

1267AY-3R3N

3.3

± 30%

100

13

6.1 (8.1)

6.1 (7.2)

1267AY-4R7N

4.7

± 30%

100

17

5.1 (6.8)

5.3 (6.2)

1267AY-6R8N

6.8

± 30%

100

22

4.0 (5.3)

4.5 (5.3)

1267AY-100M

10

± 20%

100

33

3.3 (4.5)

3.9 (4.5)

1267AY-150M

15

± 20%

100

49

2.6 (3.5)

3.2 (3.8)

1267AY-220M

22

± 20%

100

62

2.3 (3.0)

2.8 (3.2)

1267AY-330M

33

± 20%

100

100

1.9 (2.5)

2.2 (2.6)

1267AY-470M

47

± 20%

100

140

1.6 (2.1)

1.9 (2.2)

1267AY-680M

68

± 20%

100

200

1.3 (1.7)

1.6 (1.9)

1267AY-101M

100

± 20%

100

280

1.1 (1.4)

1.3 (1.5)

 

 

DG6045C

Part Number

Inductance
(μH)

Tolerance
(%)

Test Frequency (kHz)

DCR
(mΩ)

DC Current Max (typ.)

ΔL/L = 30%

ΔT = 40%

1255AY-1R0N

1.0

± 30%

100

10

9.5 (13)

6.5 (8.1)

1255AY-1R2N

1.2

± 30%

100

12

8.4 (11)

5.9 (7.4)

1255AY-1R8N

1.8

± 30%

100

14

6.8 (9.1)

5.3 (6.6)

1255AY-2R2N

2.2

± 30%

100

16

6.3 (8.4)

4.7 (5.9)

1255AY-2R7N

2.7

± 30%

100

18

5.6 (7.5)

4.6 (5.7)

1255AY-3R3N

3.3

± 30%

100

21

5.2 (6.9)

4.4 (5.5)

1255AY-3R9N

3.9

± 30%

100

22

4.7 (6.3)

4.2 (5.2)

1255AY-4R7M

4.7

± 20%

100

23

4.5 (6.0)

4.0 (4.7)

1255AY-6R8M

6.8

± 20%

100

36

3.6 (4.8)

3.4 (4.2)

1255AY-100M

10

± 20%

100

47

3.1 (4.1)

2.9 (3.6)

1255AY-150M

15

± 20%

100

63

2.5 (3.3)

2.4 (3.0)

1255AY-220M

22

± 20%

100

98

2.0 (2.7)

1.9 (2.4)

1255AY-270M

27

± 20%

100

135

1.8 (2.4)

1.8 (2.1)

1255AY-330M

33

± 20%

100

145

1.7 (2.2)

1.5 (1.9)

1255AY-470M

47

± 20%

100

210

1.4 (1.9)

1.3 (1.6)

1255AY-680M

68

± 20%

100

310

1.2 (1.6)

1.0 (1.3)

1255AY-101M

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).

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