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CEI122-2R1MC Datasheet(PDF) 1 Page - Sumida Corporation

Part # CEI122-2R1MC
Description  POWER INDUCTORS (SMD Type)
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Manufacturer  SUMIDA [Sumida Corporation]
Direct Link  http://www.sumida.com
Logo SUMIDA - Sumida Corporation

CEI122-2R1MC Datasheet(HTML) 1 Page - Sumida Corporation

  CEI122-2R1MC Datasheet HTML 1Page - Sumida Corporation  
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POWER INDUCTORS (SMD Type)
CEI122
OUTLINE /
CEI122
Parts No.
L (H)
CEI122 Standard Type)
CEI122 (High Power Type)
µ
µ
µ
µ
µ
µ
µ
µ
µ
µ
µ
µ
µ
µ
D.C.R.(Ω) : Max.(Typ.)
Saturation Rated
Current (A) *B
20°c
100°c
Temperature Rise
Current (Typ.) (A) *IV
D.C.R.(Ω) : Max.(Typ.)
Saturation Rated
Current (A) *B
20°c
100°c
Temperature Rise
Current (Typ.) (A) *IV
µ
µ
µ
µ
µ
µ
µ
µ
1.2 µH – 22 µH ± 20% (M)
0.7 µH – 15 µH ± 20% (M)
/ その他
Other
*IV Temperature Rise Current (Typ.) : The actual current when temperature of coil becomes
∆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
°C)
°C)
nominal value.(Ta=20
とする。(Ta=20℃)
*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
*B
Saturation Rated Current : The current when the inductance becomes 25% lower than its
上となる電流値とする。(Ta=20℃)
( 0.7µ H - 22 µH )
1.6
1.6
3.0MAX.
12.8MAX.
1
2
3
4
5.4
1.4
2
1
4
3
BOTTOM VIEW
2
1
3
4
/ 裏面図
概要
概要
概要
SHIELDED TYPE / 開磁路タイプ
By using the square wire, power inductors can be used for large currents with low profile and low resistance.
平角線を使用する事により、薄形・低抵抗で大電流対応を実現しました。
DIMENSIONS (mm)
外形寸法図
磁気構造図
CONSTRUCTION
LAND PATTERNS (mm)
推奨ランド寸法
CONNECTION
端子接続
/ インダクタンス公差
/ インダクタンス測定周波数
(L)
100kHz
100kHz
Measuring Freq. (L)
Tolerance of Inductance
CEI122(S)
CEI122(H)
CEI122(S)
/ 無鉛製品について
About Lead-free products
. Lead-free products are now available for sale
. To order a lead-free product, please add"NP" after the product type:
無鉛製品は現在、販売されております。
ご注文の際は製品タイプ名の後に”NP”をつけてください。
e.g.
△△△○×
Ordering code of lead-free product: Type name NP△△△○×
.
.
Ordering code of lead product: Type name-
CEI122(H)
/ 品名表記法
Ordering Code
CEI122
-
-
: Parts No.
: Tolerance of inductance
M (20%)
: Packing
C (Carrier tape)
B (Box)
:
Nothing (Standard type)
H
(High power type)
http://www.sumida.com
Rev1.0 09/2004
North America
Tel:(1) 847 545-6700
Fax:(1) 847 545-6720
E-mail: sales@us.sumida.com
Japan
Tel:(81) 03 3667-3302
Fax:(81) 03 3667-3408
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
E-mail: sales@jp.sumida.com
0R7
1R2
2R0
2R1
3R0
3R2
3R3
4R2
4R6
5R6
6R3
6R4
7R0
8R0
8R2
8R6
100
120
130
150
190
220
0.7
1.2
2.0
2.1
3.0
3.2
3.3
4.2
4.6
5.6
6.3
6.4
7.0
8.0
8.2
8.6
10
12
13
15
19
22
17.0
12.8
10.2
8.2
6.9
5.8
5.2
4.6
4.3
4.0
3.6
13.5
10.4
8.2
6.6
5.6
4.8
4.2
3.9
3.6
3.4
3.2
6.6
5.8
5.2
4.7
4.2
4.0
3.8
3.5
2.5
2.4
2.3
10.7m( 8.9m)
14.0m(11.6m)
17.8m(14.8m)
21.6m(18.0m)
26.4m(22.0m)
30.0m(25.0m)
34.2m(28.5m)
38.4m(32.0m)
67.5m(56.2m)
74.5m(62.0m)
85.0m(71.0m)
10.7
8.0
6.2
5.0
4.3
3.8
3.4
2.9
2.7
2.5
2.3
8.6
6.2
5.2
3.9
3.7
3.2
2.8
2.5
2.4
2.1
2.0
6.6
5.8
5.2
4.7
4.2
4.0
3.8
3.5
2.5
2.4
2.3
10.7m( 8.9m)
14.0m(11.6m)
17.8m(14.8m)
21.6m(18.0m)
26.4m(22.0m)
30.0m(25.0m)
34.2m(28.5m)
38.4m(32.0m)
67.5m(56.2m)
74.5m(62.0m)
85.0m(71.0m)


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