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FDSD0630W Datasheet, PDF (1/1 Pages) TOKO, Inc – Metal Alloy Inductors for Digital Audio Amplifier | |||
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Metal Alloy Inductors for Digital Audio Amplifier
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FDSD0630W
Inductance Range: 15~47ïH
Recommended patterns
æ¨å¥¨ãã¿ã¼ã³å³
Toleranceï¼Â±0.3
(Unit: mm)
(Unit: mm)
FEATURES ç¹é·
ï· 7.0Ã6.6 mm square and 3.0 mm Max. height.
ï· Magnetically shielded construction and low DC resistance.
ï· The use of magnetic iron powder ensure capability for
large current
ï· Low audible core noise.
ï· RoHS compliant. Halogen free.
ï· 7.0Ã6.6mmè§ãé«ã3.0mm Max.
ï· éç£è·¯æ§é ãä½ç´æµæµæ
ï· ç£æ§ä½ã«éç³»ç£æ§ç²ãç¨ãã大é»æµå¯¾å¿
ï· ä½ã³ã¢é³´ããã¤ãº
ï· RoHSæ令対å¿ãããã²ã³ããªã¼
TOKO STANDARD PART NUMBERS æ±å
æ¨æºåä¸è¦§
TYPE FDSD0630W (Quantity/reel; 1000 PCS)
æ±å
åçª
ã¤ã³ãã¯ã¿ã³ã¹(1)
許容差
TOKO
Part
Number
Inductance(1)
(ïH)
Tolerance
(%)
FDSD0630W-H-150M
15
ï± 20
FDSD0630W-H-220M
22
ï± 20
FDSD0630W-H-330M
33
ï± 20
FDSD0630W-H-470M
47
ï± 20
ç´æµæµæ(2)
DC
Resistance(2)
(mï) Max.(Typ.)
144 (120)
200 (170)
260 (220)
420 (350)
ç´æµéç³è¨±å®¹é»æµ(3)
Inductance
Decrease Current(3)
(A) Max. (Typ.)
ïL
L
=20%
2.8 (3.7)
2.3 (3.1)
2.1 (2.6)
1.7 (2.2)
温度ä¸æ許容é»æµ(3)
Temperature
Rise Current(3)
ïT=40ï°C
(A) Max. (Typ.)
2.0 (2.4)
1.7 (2.0)
1.5 (1.8)
1.2 (1.4)
(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 25°C)
(3) Maximum allowable DC current is that which causes a 20 %
inductance reduction from the initial value, or coil temperature to
rise by 40°C, whichever is smaller.
(Reference ambient temperature 20°C)
(1) ã¤ã³ãã¯ã¿ã³ã¹ã¯LCRã¡ã¼ã¿4284A(Agilent Technologies)ã¾ãã¯
åçåã«ãã測å®ããã測å®å¨æ³¢æ°ã¯100kHzã
(2) ç´æµæµæã¯æ¸¬å®å¨34420Aï¼Agilent Technologiesï¼ã¾ãã¯3541
ï¼HIOKIï¼ã¨åçåã«ãã測å®ãããï¼å¨å²æ¸©åº¦25°Cï¼
(3) æ大許容é»æµã¯ãç´æµéç³é»æµãæµããæã¤ã³ãã¯ã¿ã³ã¹ã®å¤
ãåæå¤ãã20ï¼
æ¸å°ããç´æµé»æµå¤ãã¾ãã¯ç´æµé»æµã«ã
ããã³ã¤ã«ã®æ¸©åº¦ã40°Cä¸æã®ä½ããå°ããå¤ã
ï¼å¨å²æ¸©åº¦20°Cãåºæºã¨ãããï¼
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