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DFE201612R Datasheet, PDF (1/1 Pages) TOKO, Inc – Metal Alloy Inductors | |||
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Metal Alloy Inductors
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DFE201612R
Low DCR type
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Inductance Range: 0.47~2.2ïH
Recommended patterns
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(Unit: mm)
(Unit: mm)
FEATURES ç¹é·
ï· Miniature size: 2016 footprint (2.0mmÃ1.6mm) and low
profile(1.2mm Max. height)
ï· The use of magnetic iron powder ensure capability for
large current.
ï· The use of Flat wire for Low DC resistance.
ï· Magnetically shielded, low audible core noise.
ï· Reflow solderable.
ï· Operating temperature : -40ï½+85°C
ï· Halogen Free, RoHS compliant.
ï· å°åèåæ§é (2.0ï½1.6ï½ï½è§ãé«ã1.2mm Max.)
ï· ç£æ§æã«éç³»ç£æ§ç²ãç¨ãã大é»æµå¯¾å¿
ï· å¹³è§ç·æ¡ç¨ã«ããä½ç´æµæµæ
ï· éç£è·¯æ§é ãä½ã³ã¢é³´ããã¤ãº
ï· ãªããã¯ãã 対å¿
ï· åä½æ¸©åº¦ç¯å²ï¼-40ï½+85°C
ï· ããã²ã³ããªã¼ãRoHSæ令対å¿
TOKO STANDARD PART NUMBERS æ±å
æ¨æºåä¸è¦§
TYPE DFE201612R (Quantity/reel; 3,000 PCS)
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åçª
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許容差
測å®å¨æ³¢æ°
TOKO Part
Number
Inductance
L(ïH)
Tolerance
(%)
Test
Frequency
(MHz)
DFE201612R-H-R47M
0.47
ï±20
1
DFE201612R-H-1R0M
1.0
ï±20
1
DFE201612R-H-1R5M
1.5
ï±20
1
DFE201612R-H-2R2M
2.2
ï±20
1
ç´æµæµæ
DC Resistance
(mï)
Max. (Typ.)
40 (29)
70 (54)
94 (78)
154 (128)
æ大許容é»æµ
Rated DC Current
(A) Max. (Typ.)
ÎL/L=30%
ÎT=40ï°C
3.5 (4.4)
3.2 (3.8)
2.6 (3.3)
2.6 (3.0)
2.1 (2.6)
2.0 (2.4)
1.7 (2.1)
1.4 (1.7)
(1) Inductance is measured with a LCR meter 4284A (Agilent
Technologies) or equivalent. Test frequency at 1MHz
(2) DC resistance is measured with 34420A (Agilent Technologies) or
3541(HIOKI). (Reference ambient temperature 20°C)
(3) Maximum allowable DC current is that which causes a 30%
inductance reduction from the initial value, coil temperature to rise
by 40ï°C whichever is smaller.
(Reference ambient temperature 20°C)
(1) ã¤ã³ãã¯ã¿ã³ã¹ã¯LCRã¡ã¼ã¿4284A (Agilent Technologies) ã¾ã
ã¯åçåã«ãã測å®ããã測å®å¨æ³¢æ°ã¯1MHzã
(2) ç´æµæµæã¯æ¸¬å®å¨34420Aï¼Agilent Technologiesï¼ã¾ãã¯3541
ï¼HIOKIï¼ã¨åçåã«ãã測å®ãããï¼å¨å²æ¸©åº¦20°Cï¼
(3) æ大許容é»æµã¯ï½¤ç´æµéç³é»æµãæµããæã¤ã³ãã¯ã¿ã³ã¹ã®å¤ã
åæå¤ãã30ï¼
æ¸å°ããç´æµé»æµå¤ãã¾ãã¯ç´æµé»æµã«ããã
ã³ã¤ã«ã®æ¸©åº¦ã40°Cä¸æã®ä½ããå°ããå¤ã
ï¼å¨å²æ¸©åº¦20°Cãåºæºã¨ãããï¼
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