1267AY-2R2N datasheet, PDF - EEWORLD Datasheet

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1267AY-2R2N: DescriptionGENERAL PURPOSE INDUCTOR; CategoryThe sensor; File Size78KB，1 Pages; ManufacturerTOKO, INC.; Websitehttps://www.murata.com/

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1267AY-2R2N Overview

GENERAL PURPOSE INDUCTOR

1267AY-2R2N Parametric

Parameter Name	Attribute value
state	ACTIVE
Manufacturer Series	DG8040C
Inductor type	GENERAL PURPOSE INDUCTOR

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Ferrite Inductors

フェライトインダクタ

DG8040C

Inductance Range:

1.0~100H

Recommended patterns

推奨パターン図

(Unit: mm)

FEATURES

特長



薄½構造(高さ4.0mm

Max.)

閉磁路構造

各種機器のDC-DCコンバータ用インダクタに最適

RoHS指令対応



Low Profile (H=4.0mm Max).



Magnetic Shield.



Ideal for a variety of DC-DC converter inductor

applications.



RoHS compliant

TOKO STANDARD PART NUMBERS

東光標準品一覧

TYPE DG8040C (Quantity/reel; 1000 PCS)

東光品番

TOKO Part

Number

1267AY-1R0N

1267AY-1R5N

1267AY-2R2N

1267AY-3R3N

1267AY-4R7N

1267AY-6R8N

1267AY-100M

1267AY-150M

1267AY-220M

1267AY-330M

1267AY-470M

1267AY-680M

1267AY-101M

インダクタンス

Inductance

L(H)

1.0

1.5

2.2

3.3

4.7

6.8

100

許容差

Tolerance

(%)

30

20

測定周波数

Test

Frequency

(kHz)

100

直流抵抗

Resistance

(m) Max. (Typ.)

8.4 (7)

10.8 (9)

13.2 (11)

15.6 (13)

20.4 (17)

26.4 (22)

39.6 (33)

58.8 (49)

74.4 (62)

120.0 (100)

168.0 (140)

240.0 (200)

336.0 (280)

最大許容電流

Rated DC Current

(A) Max. (Typ.)

ΔL/L=30%

ΔT=40[C]

10.4 ( 13.8 )

8.2 ( 10.9 )

7.4 ( 9.8 )

6.1 ( 8.1 )

5.1 ( 6.8 )

4.0 ( 5.3 )

3.3 ( 4.5 )

2.6 ( 3.5 )

2.3 ( 3.0 )

1.9 ( 2.5 )

1.6 ( 2.1 )

1.3 ( 1.7 )

1.1 ( 1.4 )

8.4 ( 9.9 )

7.3 ( 8.6 )

6.5 ( 7.7 )

6.1 ( 7.2 )

5.3 ( 6.2 )

4.5 ( 5.3 )

3.9 ( 4.5 )

3.2 ( 3.8 )

2.8 ( 3.2 )

2.2 ( 2.6 )

1.9 ( 2.2 )

1.6 ( 1.9 )

1.3 ( 1.5 )

(1) Inductance is measured with a LCR meter 4284A (Agilent

Technologies) or equivalent.

Test frequency at 100kHz

(2) DC resistance is measured with 34420A (Agilent Technologies) or

3541(HIOKI). (Reference ambient temperature 25°C)

(3) Maximum allowable DC current is that which causes a 30%

inductance reduction from the initial value, or coil temperature to

rise by 40°C, whichever is smaller. (Reference ambient

temperature 20°C)

(1)

インダクタンスはLCRメータ4284A（Agilent

Technologies）

または同等品により測定する。

測定周波数は100kHz。

(2)

直流抵抗は測定器34420A（Agilent

Technologies）または3541

（HIOKI）と同等品により測定する。（周囲温度25°C）

(3)

最大許容電流は、直流重畳電流を流した時インダクタンスの値が

初期値より30％減少する直流電流値、または直流電流により、

コイルの温度が40°C上昇の½れか小さい値。（周囲温度20°Cを基

準とする。）

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