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CEI122-190MC

Description
POWER INDUCTORS (SMD Type)
CategoryPassive components    inductor   
File Size220KB,1 Pages
ManufacturerSUMIDA
Websitehttp://www.sumida.com/
Download Datasheet Parametric View All

CEI122-190MC Overview

POWER INDUCTORS (SMD Type)

CEI122-190MC Parametric

Parameter NameAttribute value
Is it lead-free?Contains lead
Is it Rohs certified?incompatible
MakerSUMIDA
Reach Compliance Codeunknow
ECCN codeEAR99
DC Resistance0.0745 Ω
Nominal inductance(L)19 µH
Inductor ApplicationsPOWER INDUCTOR
Inductor typeGENERAL PURPOSE INDUCTOR
Manufacturer's serial numberCEI122
Number of functions2
Number of terminals4
Maximum rated current2.4 A
Shape/Size DescriptionRECTANGULAR PACKAGE
shieldNO
surface mountYES
Terminal locationDUAL IN-LINE
Terminal shapeWRAPAROUND
Test frequency0.1 MHz
Tolerance20%
POWER INDUCTORS (SMD Type)
SHIELDED TYPE
/ 開磁路タイプ
OUTLINE /
概要
CEI122
By using the square wire, power inductors can be used for large currents with low profile and low resistance.
平角線を½用する事により、薄½・½抵抗で大電流対応を実現しました。
CEI122
12.8MAX.
DIMENSIONS (mm)
外½寸法図
LAND PATTERNS (mm)
推奨ランド寸法
4
3
CONNECTION
端子接続
CONSTRUCTION
磁気構造図
3.0MAX.
12.8M AX.
10.4
14.5
1.6
3
1.6
4
3
4
9.8
2
1
2
1
BOTTOM VIEW
/ 裏面図
( 0.7µ H - 22 µH )
2
1
1.4
5.4
CEI122 Standard Type)
Parts No.
0R7
1R2
2R0
2R1
3R0
3R2
3R3
4R2
4R6
5R6
6R3
6R4
7R0
8R0
8R2
8R6
100
120
130
150
190
220
L (H)
0.7 µ
1.2 µ
2.0 µ
2.1 µ
3.0 µ
3.2 µ
3.3 µ
4.2 µ
4.6 µ
5.6 µ
6.3 µ
6.4 µ
7.0 µ
8.0 µ
8.2 µ
8.6 µ
10 µ
12 µ
13 µ
15 µ
19 µ
22 µ
38.4m(32.0m)
67.5m(56.2m)
74.5m(62.0m)
85.0m(71.0m)
2.9
2.7
2.5
2.3
2.5
2.4
2.1
2.0
3.5
2.5
2.4
2.3
85.0m(71.0m)
34.2m(28.5m)
3.4
2.8
3.8
30.0m(25.0m)
3.8
3.2
4.0
38.4m(32.0m)
67.5m(56.2m)
74.5m(62.0m)
26.4m(22.0m)
4.3
3.7
4.2
34.2m(28.5m)
21.6m(18.0m)
5.0
3.9
4.7
30.0m(25.0m)
17.8m(14.8m)
6.2
5.2
5.2
26.4m(22.0m)
14.0m(11.6m)
8.0
6.2
5.8
21.6m(18.0m)
10.7m( 8.9m)
10.7
8.6
6.6
D.C.R.(Ω) : Max.(Typ.)
Saturation Rated
Current (A) *B
20°c
100°c
Temperature Rise
Current (Typ.) (A) *IV
CEI122 (High Power Type)
D.C.R.(Ω) : Max.(Typ.)
10.7m( 8.9m)
14.0m(11.6m)
17.8m(14.8m)
Saturation Rated
Current (A) *B
20°c
100°c
17.0
13.5
12.8
10.2
8.2
10.4
8.2
6.6
Temperature Rise
Current (Typ.) (A) *IV
6.6
5.8
5.2
4.7
6.9
5.8
5.6
4.8
4.2
4.0
5.2
4.2
3.8
4.6
4.3
4.0
3.6
3.9
3.6
3.4
3.2
3.5
2.5
2.4
2.3
Measuring Freq. (L)
/ インダクタンス測定周波数
(L)
CEI122(S)
CEI122(H)
100kHz
100kHz
Ordering Code
/ 品名表記法
CEI122
: Parts No.
-
-
: Tolerance of inductance
M (20%)
: Packing
C (Carrier tape)
B (Box)
:
Nothing (Standard type)
H
(High power type)
Tolerance of Inductance
/ インダクタンス公差
CEI122(S)
CEI122(H)
Other
/ その他
*B
Saturation Rated Current : The current when the inductance becomes 25% lower than its
nominal value.(Ta=20 °
C)
*B
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75%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
C)
∆T=40 °C.
(Ta=20
°
*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℃)
1.2 µ H – 22 µ H ± 20% (M)
0.7 µ H – 15 µ H ± 20% (M)
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
htt p://www.sum id a.c om
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
Europe
Tel:(32) 2673-9565
Fax:(32) 2672-0454
E-mail: sales@eu.sumida.com
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