FDU1250C-R50M datasheet, PDF - EEWORLD Datasheet

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FDU1250C-R50M: Description1 ELEMENT, 0.56 uH, GENERAL PURPOSE INDUCTOR, SMD; CategoryPassive components inductor; File Size103KB，1 Pages; ManufacturerTOKO, INC.; Websitehttps://www.murata.com/

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FDU1250C-R50M Overview

1 ELEMENT, 0.56 uH, GENERAL PURPOSE INDUCTOR, SMD

FDU1250C-R50M Parametric

Parameter Name	Attribute value
Maker	TOKO, INC.
Reach Compliance Code	unknow
ECCN code	EAR99
DC Resistance	0.0013 Ω
Nominal inductance(L)	0.5 µH
Inductor Applications	DC-DC CONVERTER
Inductor type	GENERAL PURPOSE INDUCTOR
Manufacturer's serial number	FDA1250
Number of functions	1
Number of terminals	2
Maximum rated current	27.2 A
Shape/Size Description	RECTANGULAR PACKAGE
shield	YES
surface mount	YES
Terminal location	DUAL ENDED
Terminal shape	WRAPAROUND
Test frequency	0.1 MHz
Tolerance	20%
Base Number Matches	1

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Fixed Inductors for Surface Mounting

面

実装

用固定インダクタ

づ

け

FDU1250

Inductance Range:

0.5~1.5µH

DIMENSIONS／外½寸法図

Recommended patterns

推奨パターン図

5.0 Max.

2.5 (B) 2.5

3.6

12.1

3.0

Parts NO.

FDU1250C-R50M

13.3

FDU1250C-R56M

13.3

FDU1250C-R75M

13.3

FDU1250C-1R0M

FDU1250C-1R5M 13.2±0.4

(B) C

(8.3) 3

(8.2) 3.1

7.9

7.7

Tolerance :

±0.3mm

(Unit: mm)

FEATURES／特長

•

13.3×12.1mm square and 5mm Max. height.

Magnetically shielded, low DC resistance.

Suitable for large current

The use of magnetic metal alloy powder ensure capability

for large current.

•

Low audible core noise.

•

Ideal for DC-DC converter applications in hand held

personal computer and etc.

•

RoHS compliant.

•

13.3×12.1mm 角、高さ5.0mm Max.

閉磁路、½直流抵抗

大電流対応

磁性材に合金系磁性粉を用いた大電流対応

½コア鳴きノイズ

ノートパ½コンなどのDC-DC コンバータなどに最適

RoHS指令対応

SELECTION GUIDE FOR STANDARD COILS

TYPE FDA1250

(Quantity/reel; 500 PCS)

東光品番

インダクタンス

(1)

許容差

直流抵抗

(2)

直流重畳許容電流

(3)

温度上昇許容電流

(4)

TOKO

Part

Number

FDU1250C-R50M

FDU1250C-R56M

FDU1250C-R75M

FDU1250C-1R0M

FDU1250C-1R5M

Inductance

(1)

(µH)

0.50

0.56

0.75

1.0

1.5

Tolerance

(%)

±20

Inductance

Decrease Current

(3)

Resistance

(2)

(A) Max. (Typ.)

∆L

(mΩ) Max. (Typ.)

=20%

1.3 (1.07)

1.6 (1.21)

1.7 (1.29)

2.2 (1.72)

3.6 (2.80)

34.0 (46.3)

32.0 (42.6)

24.5 (32.7)

23.5 (31.3)

17.9 (24.0)

Temperature

Rise Current

(4)

∆

T=40°C

(A) Max. (Typ.)

27.2 (34.1)

25.7 (32.2)

25.2 (31.6)

21.2 (26.5)

18.2 (22.8)

(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). (environment temp. of 25°C)

(3) Inductance Decrease Current based upon 20% inductance reduction

from the initial value

(4) Temperature Rise Current based upon 40°C temperature rise.

(Reference ambient temperature 20°C)

(5) Absolute maximum voltage 30V

NOTICE: Please be sure that you carefully discuss your planned

purchase with our sales division if you intend to use the

product for business use etc. is severe.

(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です。

(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℃）

(3) 直流重畳許容電流：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20%減少する直流電流値

(4) 温度上昇許容電流：コイルの温度が40℃上昇する値

（周囲温度25℃を基準とする。

）

(5) 絶対最大電圧 30V

御注意：業務用など、厳しい½用条件でのご½用をご検討の場合

は必ず事前に弊社営業窓口までご相談ください。

FDU1250C-R50M Related Products

	FDU1250C-R50M	FDU1250	FDU1250C-R56M	FDU1250C-R75M	FDU1250C-1R0M	FDU1250C-1R5M
Description	1 ELEMENT, 0.56 uH, GENERAL PURPOSE INDUCTOR, SMD	1 ELEMENT, 0.56 uH, GENERAL PURPOSE INDUCTOR, SMD	1 ELEMENT, 0.56 uH, GENERAL PURPOSE INDUCTOR, SMD	1 ELEMENT, 0.56 uH, GENERAL PURPOSE INDUCTOR, SMD	1 ELEMENT, 0.56 uH, GENERAL PURPOSE INDUCTOR, SMD	1 ELEMENT, 0.56 uH, GENERAL PURPOSE INDUCTOR, SMD
Maker	TOKO, INC.	-	TOKO, INC.	TOKO, INC.	TOKO, INC.	TOKO, INC.
Reach Compliance Code	unknow	-	unknown	unknow	unknow	unknow
ECCN code	EAR99	-	EAR99	EAR99	EAR99	EAR99
DC Resistance	0.0013 Ω	-	0.0016 Ω	0.0017 Ω	0.0022 Ω	0.0036 Ω
Nominal inductance(L)	0.5 µH	-	0.56 µH	0.75 µH	1 µH	1.5 µH
Inductor Applications	DC-DC CONVERTER	-	DC-DC CONVERTER	DC-DC CONVERTER	DC-DC CONVERTER	DC-DC CONVERTER
Inductor type	GENERAL PURPOSE INDUCTOR	-	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR
Manufacturer's serial number	FDA1250	-	FDA1250	FDA1250	FDA1250	-
Number of functions	1	-	1	1	1	1
Number of terminals	2	-	2	2	2	2
Maximum rated current	27.2 A	-	25.7 A	25.2 A	21.2 A	18.2 A
Shape/Size Description	RECTANGULAR PACKAGE	-	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE
shield	YES	-	YES	YES	YES	YES
surface mount	YES	-	YES	YES	YES	YES
Terminal location	DUAL ENDED	-	DUAL ENDED	DUAL ENDED	DUAL ENDED	DUAL ENDED
Terminal shape	WRAPAROUND	-	WRAPAROUND	WRAPAROUND	WRAPAROUND	WRAPAROUND
Test frequency	0.1 MHz	-	0.1 MHz	0.1 MHz	0.1 MHz	0.1 MHz
Tolerance	20%	-	20%	20%	20%	20%
Base Number Matches	1	-	1	1	1	1

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