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FDU1040D Datasheet, PDF (1/1 Pages) TOKO, Inc – Metal Alloy Inductors | |||
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Metal Alloy Inductors
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FDU1040D/FDUE1040D
Inductance Range: 0.36~0.88ïH (FDU1040D), 0.22~1.0ïH (FDUE1040D)
11.2
4.0 Max.
2.2 (6.8) 2.2
Recommended patterns
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FDU1040D
FDUE1040D
Tolerance : ±0.3mm
(Unit: mm)
3.8
6
3.8
(Unit: mm)
FEATURES ç¹é·
ï· 11.2 ï´ 10.0mm square and 4.0mm Max. height.
ï· Magnetically shielded construction, low DC resistance.
ï· The use of magnetic iron powder ensures capability for
large current.
ï· Low audible core noise.
ï· Ideal for DC-DC converter applications in hand held
personal computer and etc.
ï· RoHS compliant.ï Halogen Free.
ï· 11.2 ï´ 10.0mmè§ãé«ã4.0mm Max.
ï· éç£è·¯æ§é ãä½ç´æµæµæ
ï· ç£æ§æã«éç³»ç£æ§ç²ãç¨ãã大é»æµå¯¾å¿
ï· ä½ã³ã¢é³´ããã¤ãº
ï· DC-DCã³ã³ãã¼ã¿ç¨ã¤ã³ãã¯ã¿ã«æé©
ï· RoHSæ令対å¿,ããã²ã³ããªã¼
TOKO STANDARD PART NUMBERS æ±å
æ¨æºåä¸è¦§
TYPE FDU1040D (Quantity/reel; 500 PCS)
æ±å
åçª
ã¤ã³ãã¯ã¿ã³ã¹(1)
許容差
TOKO
Part
Number
FDU1040D-H-R36M
FDU1040D-H-R56M
FDU1040D-H-R68M
FDU1040D-H-R88M
Inductance(1)
(ïH)
0.36
0.56
0.68
0.88
Tolerance
(%)
ï± 20
ï± 20
ï± 20
ï± 20
TYPE FDUE1040D (Quantity/reel; 500 PCS)
æ±å
åçª
ã¤ã³ãã¯ã¿ã³ã¹(1)
許容差
TOKO
Part
Number
FDUE1040D-H-R22M
FDUE1040D-H-R36M
FDUE1040D-H-R45M
FDUE1040D-H-1R0M
Inductance(1)
(ïH)
0.22
0.36
0.45
1.0
Tolerance
(%)
ï± 20
ï± 20
ï± 20
ï± 20
ç´æµæµæ(2)
DCR
Resistance(2)
(mï)
Tolerance ï±7%
1.02
1.40
1.70
2.30
ç´æµéç³è¨±å®¹é»æµ(3)
Inductance
Decrease Current(3)
(A) Max. (Typ.)
ïL
L
=20%
29 (39)
23 (31)
20 (27)
17 (23)
温度ä¸æ許容é»æµ(3)
Temperature
Rise Current(3)
ïT=40ï°C
(A) Max. (Typ.)
26 (33)
24 (30)
21 (27)
18 (22)
ç´æµæµæ(2)
DCR
Resistance(2)
(mï)
Tolerance ï±7%
0.64
0.79
1.02
2.35
ç´æµéç³è¨±å®¹é»æµ(3)
Inductance
Decrease Current(3)
(A) Max. (Typ.)
ïL
L
=20%
32 (43)
25 (33)
24 (31)
16 (21)
温度ä¸æ許容é»æµ(3)
Temperature
Rise Current(3)
ïT=40ï°C
(A) Max. (Typ.)
32 (40)
30 (37)
27 (33)
18 (22)
(1) Inductance is measured with a LCR meter 4284A (Agilent
Technologies) or equivalent. Test frequency at 100kHz.
(2) DC resistance is measured with 34420A (Agilent Technologies) or
3541(HIOKI). (Reference ambient temperature 25ï°C)
(3) Inductance Decrease Current based upon 20% inductance
reduction from the initial value.
(4) Temperature Rise Current based upon 40ï°C temperature rise.
(Reference ambient temperature 25ï°C)
(5) Absolute maximum voltage 30VDC.
NOTICE: Please be sure that you carefully discuss your planned
purchase with our sales division if you intend to use the
product for business use etc. is severe.
(1) ã¤ã³ãã¯ã¿ã³ã¹ã¯LCRã¡ã¼ã¿4284A (Agilent Technologies) ã¾ã
ã¯åçåã«ãã測å®ããã測å®å¨æ³¢æ°ã¯100kHzã
(2) ç´æµæµæã¯æ¸¬å®å¨34420A (Agilent Technologies) ã¾ãã¯
3541(HIOKI) ã¨åçåã«ãã測å®ãããï¼å¨å²æ¸©åº¦25°Cï¼
(3) ç´æµéç³è¨±å®¹é»æµï¼ç´æµéç³é»æµãæµããæã¤ã³ãã¯ã¿ã³ã¹ã®å¤
ãåæå¤ãã20%æ¸å°ããç´æµé»æµå¤
(4) 温度ä¸æ許容é»æµï¼ã³ã¤ã«ã®æ¸©åº¦ã40°Cä¸æããå¤
(å¨å²æ¸©åº¦25°Cãåºæºã¨ãããï¼
(5) 絶対æ大é»å§ 30VDC
ã注æï¼æ¥åç¨ãªã©ãå³ãã使ç¨æ¡ä»¶ã§ã®ã使ç¨ããæ¤è¨ã®å ´åã¯
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