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DFE252010P-1R2M

Description
General Purpose Inductor,
CategoryPassive components    inductor   
File Size181KB,1 Pages
ManufacturerMurata
Websitehttps://www.murata.com
Environmental Compliance
Download Datasheet Parametric Compare View All

DFE252010P-1R2M Overview

General Purpose Inductor,

DFE252010P-1R2M Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
MakerMurata
Reach Compliance Codecompli
Inductor typeGENERAL PURPOSE INDUCTOR
Manufacturer's serial numberDFE252010P
Metal Alloy Inductors
メタルアロイ インダクタ
®
DFE252010P
Inductance Range:
0.33~4.7H
Extra Low DCR type
½抵抗タイプ
Recommended patterns
推奨パターン図
(Unit: mm)
(Unit: mm)
FEATURES
特長
小型薄型構造
(2.5½2.0½½角、高さ1.0mm Max.)
磁性材に鉄系磁性粉を用いた大電流対応
平角線採用による½直流抵抗
電極構造最適化による、更なる½直流抵抗
閉磁路構造、½コア鳴きノイズ
リフロはんだ対応
動½温度範囲:-40½+125°C
ハロゲンフリー、RoHS指令対応
Miniature size: 2520 footprint (2.5mm×2.0mm) and low
profile(1.0mm Max. height)
The use of magnetic iron powder ensure capability for
large current.
The use of Flat wire for Low DC resistance.
Optimization of Electrode for More Low DC resistance.
Magnetically shielded, low audible core noise.
Reflow solderable.
Operating temperature : -40½+125°C
Halogen Free, RoHS compliant.
TOKO STANDARD PART NUMBERS
東光 標準品一覧
TYPE DFE252010P (Quantity/reel; 3,000 PCS)
東光品番
TOKO Part
Number
DFE252010P-R33M
DFE252010P-R47M
DFE252010P-R68M
DFE252010P-1R0M
DFE252010P-1R2M
DFE252010P-1R5M
DFE252010P-2R2M
DFE252010P-3R3M
DFE252010P-4R7M
インダクタンス
Inductance
L(H)
0.33
0.47
0.68
1.0
1.2
1.5
2.2
3.3
4.7
許容差
Tolerance
(%)
20
20
20
20
20
20
20
20
20
測定周波数
Test
Frequency
(MHz)
1
1
1
1
1
1
1
1
1
直流抵抗
DC Resistance
(m)
Max. (Typ.)
29 (22)
35 (27)
48 (40)
54 (45)
68 (57)
82 (68)
115 (96)
195 (160)
270 (220)
最大許容電流
Rated DC Current
(A) Max. (Typ.)
ΔL/L=30%
ΔT=40C
5.7 (6.4)
3.8 (4.4)
5.0 (5.5)
3.5 (4.1)
4.1 (4.6)
3.0 (3.5)
3.8 (4.2)
2.7 (3.2)
3.2 (3.7)
2.4 (2.8)
3.0 (3.4)
2.1 (2.5)
2.6 (2.9)
1.7 (2.0)
2.1 (2.4)
1.4 (1.7)
1.7 (1.9)
1.1 (1.3)
(1) Inductance is measured with a LCR meter 4284A
(Agilent
Technologies) or equivalent. Test frequency at 1MHz
(2) DC resistance is measured with 34420A (Agilent Technologies) or
3541(HIOKI). (Reference ambient temperature 20°C)
(3) Maximum allowable DC current is that which causes a 30%
inductance reduction from the initial value, 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1MHz。
(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20°C)
(3)
最大許容電流は½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。)
23

DFE252010P-1R2M Related Products

DFE252010P-1R2M DFE252010P-1R0M DFE252010P-3R3M
Description General Purpose Inductor, General Purpose Inductor, General Purpose Inductor,
Is it Rohs certified? conform to conform to conform to
Maker Murata Murata Murata
Reach Compliance Code compli compli compli
Inductor type GENERAL PURPOSE INDUCTOR GENERAL PURPOSE INDUCTOR GENERAL PURPOSE INDUCTOR
Manufacturer's serial number DFE252010P DFE252010P DFE252010P

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