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CDRH2D14-1R8NC

Description
General Purpose Inductor, 1.8uH, 30%, 1 Element, Ferrite-Core, SMD,
CategoryPassive components    inductor   
File Size239KB,1 Pages
ManufacturerSUMIDA
Websitehttp://www.sumida.com/
Download Datasheet Parametric View All

CDRH2D14-1R8NC Overview

General Purpose Inductor, 1.8uH, 30%, 1 Element, Ferrite-Core, SMD,

CDRH2D14-1R8NC Parametric

Parameter NameAttribute value
Is it lead-free?Contains lead
Is it Rohs certified?incompatible
Reach Compliance Codeunknown
ECCN codeEAR99
core materialFERRITE
DC Resistance0.075 Ω
Nominal inductance(L)1.8 µH
Inductor ApplicationsPOWER INDUCTOR
Inductor typeGENERAL PURPOSE INDUCTOR
Manufacturer's serial numberCDRH
Number of functions1
Number of terminals2
Maximum rated current1.8 A
Shape/Size DescriptionRECTANGULAR PACKAGE
shieldYES
surface mountYES
Terminal locationDUAL ENDED
Terminal shapeWRAPAROUND
Test frequency0.1 MHz
Tolerance30%
Base Number Matches1
POWER INDUCTORS (SMD Type)
SHIELDED TYPE
/ 閉磁路タイプ
OUTLINE /
概要
CDRH2D14
SMD type power inductors where by the electrode is attached to the ferrite core directly.
They are also magnetically shielded to prevent noise radiation.
特殊処理の電極をコアに直接取り付けた面実装パワーインダクタです。外部幅射を考慮した閉時タイプです。
CDRH2D14
NEW
3.2MAX.
DIMENSIONS (mm)
外½寸法図
LAND PATTERNS (mm)
推奨ランド寸法
CONSTRUCTION
磁気構造図
5M
3. AX
3
.
1.55MAX.
3
3.2M AX.
4.
ø2
.
1
( 1.5µH - 12µH )
Parts No.
L (H)
D.C.R.( Ω ) :
Max.(Typ.)
Saturation
Rated Current
(A) *C
20
°c
100
°c
1.80
1.65
1.50
1.35
1.20
1.10
1.00
950m
850m
800m
700m
620m
1.20
1.10
1.00
CDRH2D14
Temperature
Rise Current
(Typ.)(A) * IV
2.00
1.80
1.60
1.40
1.24
1.12
1.00
980m
920m
800m
760m
640m
Measuring Freq. (L)
/ インダクタンス測定周波数(L)
CDRH2D14
100 kHz
Tolerance of Inductance
/ インダクタンス公差
CDRH2D14
1.5 µ H – 12 µ H ± 30%(N)
1R5
1R8
2R2
2R7
3R3
3R9
4R7
5R6
6R8
8R2
100
120
1.5 µ
1.8 µ
2.2 µ
2.7 µ
3.3 µ
3.9 µ
4.7 µ
5.6 µ
6.8 µ
8.2 µ
10 µ
12 µ
63m( 50m)
75m( 60m)
94m( 75m)
106m( 85m)
125m(100m)
138m(110m)
169m(135m)
188m(150m)
213m(170m)
281m(225m)
294m(235m)
394m(315m)
Other
/ その他
*C
Saturation Rated Current : The current when the inductance becomes 35% lower than its
nominal value. (Ta=20°C)
*C
直流重畳許容電流 直流重畳許容電流を流した時、
インダクタンスが公称インダクタンスの65%以
上となる電流値とする。(Ta=20℃)
* IV Temperature Rise Current (Typ.) : The actual current when temperature of coil becomes
∆T=40°C. (Ta=20°C)
* IV
温度上昇実力電流 直流電流を流した時、
コイルの温度上昇がΔT=40℃となる電流の実力値と
する。(Ta=20℃)
900m
820m
750m
680m
600m
560m
510m
460m
420m
About Lead-free products
/ 無鉛½品について
.
.
.
.
Lead-free products are now available for sale
To order a lead-free product, please add"NP" after the product type:
無鉛½品は現在、販売されております。
ご注文の際は½品タイプ名の後に”NP”をつけてください。
e.g. Ordering code of lead product: Type name-
△△△○×
Ordering code of lead-free product: Type name NP
△△△○×
North America
Tel:(1) 847 545-6700
Fax:(1) 847 545-6720
E-mail: sales@us.sumida.com
http:/ /www.sum ida .com
Japan
Tel:(81) 03 3667-3302
Fax:(81) 03 3667-3408
E-mail: sales@jp.sumida.com
Hong Kong
Tel:(852) 2880-6688
Fax:(852) 2565-9600
E-mail: sales@hk.sumida.com
Taiwan
Tel:(886) 2 2726-2177
Fax:(886) 2 2728-2726
E-mail: sales@tw.sumida.com
Singapore
Tel:(65) 6296-3388
Fax:(65) 6296-3390
E-mail: sales@sg.sumida.com
1.
0
1.
3
4. 7
1.
3
1.
Europe
Tel:(32) 2673-9565
Fax:(32) 2672-0454
E-mail: sales@eu.sumida.com
Rev 1 . 0 0 9 /2 0 0 4

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