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001-02 / 20101125 / e93_hf.fm

• All specifications are subject to change without notice.

HF2318-A(SQUARE SHAPED CLOSED MAGNETIC CIRCUIT CORE) TYPE

SHAPES AND DIMENSIONS/CIRCUIT DIAGRAM

TYPICAL ELECTRICAL CHARACTERISTICS

IMPEDANCE vs. FREQUENCY CHARACTERISTICS

ELECTRICAL CHARACTERISTICS

(STANDARD LINE UP)

• Measuring equipment of inductance value:

LCR meter(HP4261A, HP4263B or equivalent)[f=1kHz]

PACKAGING QUANTITIES

RATINGS

23max.

18max.

15.5max.

ø0.8

13±0.5

14

23

Weight: 13.5g typ.

Recommended hole diameter: ø1.3

Dimensions in mm

1

2

4

3

1000

100

10

1

0.1

0.01

0.1

1

10

100

Frequency(MHz)

152Y

104Y

633Y

503Y

303Y

243Y

222Y

322Y

752Y

113Y

163Y

213Y

Part No.

Inductance

(mH)min.

DC resistance

(

Ω)max.

Rated current

Iac(A)max.

HF2318-A104Y0R3-01

100

3.6

0.3

HF2318-A633Y0R4-01

63

2.2

0.4

HF2318-A503Y0R5-01

50

1.8

0.5

HF2318-A303Y0R6-01

30

1.1

0.6

HF2318-A243Y0R7-01

24

1

0.7

HF2318-A213Y0R8-01

21

0.75

0.8

HF2318-A163Y1R0-01

16

0.5

1

HF2318-A113Y1R2-01

11

0.35

1.2

HF2318-A752Y1R5-01

7.5

0.26

1.5

HF2318-A322Y2R0-01

3.2

0.12

2

HF2318-A222Y2R5-01

2.2

0.1

2.5

HF2318-A152Y3R0-01

1.5

0.07

3

HF2316-A

800pieces/box

Item

Standard value

Conditions

Rated voltage(V)

80 to 280

50Hz/60Hz

Dielectric withstanding

voltage(V)

2000

Between each winding for

1 minute

Insulation resistance

(M

Ω)

100min.

Between each winding for

DC.500V

Temperature rise(°C)

45max.

With line resistance

Operating temperature

range(°C)

–20 to +120

Including self-temperature

rise

Storage temperature

range(°C)

–20 to +85

Resistance to

260±5°C, 10±1sec

Solder bath method

350±5°C, 5sec max. Soldering iron method

Applicable safety

Electrical Appliance and Material Safety

Law ("DENAN"), IEC60065, UL6500, CSA C22.2