• All specifications are subject to change without notice.

(2/2)

001-01 / 20011102 / e532_rlf12560.fm

Inductors

RLF Series RLF12560 Type

For Power Line

SMD

SHAPES AND DIMENSIONS/RECOMMENDED PC BOARD PATTERN

ELECTRICAL CHARACTERISTICS

fallen by 50%, whichever is smaller.

• Test equipment Inductance: YHP 4194A IMPEDANCE GAIN/PHASE ANALYZER, or equivalent

DC resistance: DIGITAL MILLIOHM METER VP-2941A MATSUSHITA, or equivalent

TYPICAL ELECTRICAL CHARCTERISTICS

INDUCTANCE CHANGE vs. DC SUPERPOSITION

CHARACTERISTICS

MEASURING CIRCUIT

Inductance

(

Inductance tolerance

(%)

Test frequency L

(kHz)

DC resistance

(m

Rated current(A)

Part No.

Based on inductance

change

Based on

temperature rise

1.0

±30

100

2.8

18.5 max.

14.4 typ.

RLF12560T-1R0N140

1.9

±30

100

3.6

15.6 max.

12.7 typ.

RLF12560T-1R9N120

2.7

±30

100

4.5

14.4 max.

11.5 typ.

RLF12560T-2R7N110

4.2

±30

100

7.4

10.2 max.

10.0 typ.

RLF12560T-4R2N100

5.6

±30

100

8.5

9.7 max.

9.2 typ.

RLF12560T-5R6N9R2

7.8

±30

100

10.2

8.2 max.

8.4 typ.

RLF12560T-7R8N8R2

10

±20

100

12.4

7.5 max.

7.8 typ.

RLF12560T-100M7R5

12.8

±0.5

(7.8)

2.5

±0.2

Winding start mark

2.5

±0.2

100

Terminal

electrode

6.0max.

7.5

3.2

3.2

Dimensions in mm

DC current(A)

0.1

1

0.1

10

110

1R0N

1R9N

2R7N

4R2N

5R6N

7R8N

100M

100

A

L=0.1H C=20000

µF

LX

Test circuit