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CDR7D28MN Datasheet, PDF (1/1 Pages) Sumida Corporation – POWER INDUCTORS (SMD Type) | |||
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POWER INDUCTORS (SMD Type)
SHIELDED TYPE / éç£è·¯ã¿ã¤ã
CDR7D28MN
OUTLINE / æ¦è¦
The DC superposition characteristic is extended by making managanese zinc and nickel zinc ferrite core into a hybrid compared
with the previous type.
ãã³ã¬ã³ç³»ãããã±ã«ç³»ãã§ã©ã¤ãã³ã¢ããã¤ããªããã«ãããã¨ã«ããå¾æ¥ã«æ¯ã¹ã¦ãç´æµéç³ç¹æ§ã伸ã³ã¦ããã¾ãã
CDR7D28MN
( 1.2µH - 470µH )
DIMENSIONS (mm)
å¤å½¢å¯¸æ³å³
7.3
3.0MAX.
3.5
1.3 1.3
1.7
R3.0
LAND PATTERNS (mm)
æ¨å¥¨ã©ã³ã寸æ³
4.0
CONSTRUCTION
ç£æ°æ§é å³
C1.1
R2.75
2.7
4.2
2.7
Parts No. L (H)
1R2
1.2 µ
1R5
1.5 µ
2R0
2.0 µ
2R7
2.7 µ
3R3
3.3 µ
3R6
3.6 µ
4R2
4.2 µ
4R5
4.5 µ
4R6
4.6 µ
5R1
5.1 µ
5R5
5.5 µ
6R1
6.1 µ
6R5
6.5 µ
6R8
6.8 µ
7R2
7.2 µ
7R7
7.7 µ
8R0
8.0 µ
8R3
8.3 µ
9R0
9.0 µ
100
10 µ
120
12 µ
150
15 µ
180
18 µ
220
22 µ
270
27 µ
330
33 µ
390
39 µ
470
47 µ
560
56 µ
680
68 µ
820
82 µ
101
100 µ
121
120 µ
151
150 µ
221
220 µ
331
330 µ
471
470 µ
D.C.R.( ⦠) :
Max.(Typ.)
20.5m(16.4m)
CDR7D28MN
Saturation
Rated Current
(A) *C
20 °c 105 °c
5.61
4.42
Temperature
Rise Rated
Current (A) * IV
4.50
23.8m( 19m) 4.30
3.45
3.95
27.5m( 22m) 3.90
3.15
3.70
32.5m( 26m) 3.40
2.75
3.45
37.5m( 30m) 3.15
2.55
3.20
46.3m( 37m) 2.75
2.35
50.0m( 40m) 2.50
2.00
53.8m( 48m) 2.30
1.85
81.3m( 65m) 2.00
1.60
120.0m( 96m) 1.60
1.28
196.3m( 157m) 1.30
1.04
275.0m( 220m) 1.00
800m
425.0m( 340m) 860m 680m
655.0m( 524m) 720m 570m
950.0m( 760m)
1.320( 1.10)
2.184( 1.82)
2.652( 2.21)
560m
490m
350m
300m
440m
390m
280m
240m
2.75
2.60
2.50
2.00
1.60
1.20
1.00
780m
650m
520m
400m
310m
280m
Measuring Freq. (L) / ã¤ã³ãã¯ã¿ã³ã¹æ¸¬å®å¨æ³¢æ°ï¼Lï¼
CDR7D28MN 100 kHz
Tolerance of Inductance/ ã¤ã³ãã¯ã¿ã³ã¹å
¬å·®
CDR7D28MN 1.2 µ H â 470 µ H ± 25%
Other / ãã®ä»
*C Saturation Rated Current : The current when the inductance becomes 35% lower than its
nominal value. (Ta=20°C)
*C ç´æµéç³è¨±å®¹é»æµï¼ç´æµéç³è¨±å®¹é»æµãæµããæãã¤ã³ãã¯ã¿ã³ã¹ãå
¬ç§°ã¤ã³ãã¯ã¿ã³ã¹ã®65%以
ä¸ã¨ãªãé»æµå¤ã¨ããã(Ta=20â)
* IV Temperature Rise Current (Typ.) : The actual current when temperature of coil becomes
âT=40°C. (Ta=20°C)
* IV 温度ä¸æå®åé»æµï¼ç´æµé»æµãæµããæãã³ã¤ã«ã®æ¸©åº¦ä¸æãÎT=40âã¨ãªãé»æµã®å®åå¤ã¨
ããã(Ta=20â)
About Lead-free products / ç¡é製åã«ã¤ãã¦
. Lead-free products are now available for sale
. To order a lead-free product, please add"NP" after the product type:
. ç¡é製åã¯ç¾å¨ã販売ããã¦ããã¾ãã
. ã注æã®éã¯è£½åã¿ã¤ãåã®å¾ã«âNPâãã¤ãã¦ãã ããã
e.g. Ordering code of lead product: Type name-â³â³â³âÃ
Ordering code of lead-free product: Type name NPâ³â³â³âÃ
North America
Tel:(1) 847 545-6700
Fax:(1) 847 545-6720
E-mail: sales@us.sumida.com
http://www.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
Rev1.0 09/2004
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