2MA Series

Dual Winding Shielded Inductor/Transformer

Accetek Electronics (Shenzhen) Co., Ltd.                         www.accetek.com                                       Ver.:2MA‐2012E

Accetek 

 Dual winding shielded inductor can be used as single/dual/coupled inductor or 1:1 transformer

 Operating Temperature range from -40°C to +125°C (Including Self-heating)

 260°C reflow peak temperature qualified

 Inductance up to 1mH in parallel mode for all case size

 Protect tube inside to protect the enameled cooper wire

 High strength sealing epoxy with stable temperatures character to keep the parts strong at wide range temperatures:

(Typical Hardness: ShoreD 86 @25°C, ShoreD 70 @125°C)

 Available for 4 case size, up to 129 size (12.5×12.5×10.0mm) to meet with higher current requirements

 Recommend for SEPIC and Flyback applications

 Custom designs on request

2MA

125

-

100

M

F

❶ 

❷ 

 

❸ 

❹ 

❺ 

 

❶ 

Series

❷ 

Dimension Code (L*W*H) (mm)

2MA

Series Code

74 (7.6×7.6×4.6)

125 (12.5×12.5×6.0)

127 (12.5×12.5×8.0)

129 (12.5×12.5×10.0)

❸ 

Inductance Code

e.g.

Calculation

2R2

2.2μH

100

❺ 

RoHS Compliant

101

❹ 

Inductance Tolerance

K

±10%

M

±20%

N

±30%

 

XXX

1.45 Typ

[0,057]

0,85 Typ

[0,033]

7,60 Max

[0,299]

7,60 Max

[0,299]

4,60 Max

[0,181]

1

4

2

3

4

3

1

2

7,50

[0,295]

2,80

[0,110]

2,20

[0,087]

1.00

[0,039]

7,50

[0,295]

2,20

[0,087]

0,80

[0,031]

2,20

[0,087]

7,50

[0,295]

1.00

[0,039]

0,80

[0,031]

Dual Inductor Mode

Parallel Mode

Series Mode

Land Pattern

Land Pattern

Land Pattern

2MA74