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DFE252012PD Datasheet, PDF (1/1 Pages) TOKO, Inc – Metal Alloy Inductors | |||
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Metal Alloy Inductors
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DFE252012P
Inductance Range: 0.33~4.7ïH
Recommended patterns
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(Unit: mm)
(Unit: mm)
FEATURES ç¹é·
ï· Miniature size: 2520 footprint (2.5mmÃ2.0mm) 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· Optimization of Electrode for More Low DC resistance.
ï· Magnetically shielded, low audible core noise.
ï· Reflow solderable.
ï· Operating temperature : -40ï½+125°C
ï· AEC-Q200 compliant.
ï· å°åèåæ§é (2.5ï½2.0ï½ï½è§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· é»æ¥µæ§é æé©åã«ãããæ´ãªãä½ç´æµæµæ
ï· éç£è·¯æ§é ãä½ã³ã¢é³´ããã¤ãº
ï· ãªããã¯ãã 対å¿
ï· åä½æ¸©åº¦ç¯å²ï¼-40ï½+125°C
ï· AEC-Q200æºæ
STANDARD PART NUMBERS æ¨æºåä¸è¦§
TYPE DFE252012P (Quantity/reel; 3,000 PCS)
åçª
ã¤ã³ãã¯ã¿ã³ã¹(1) 許容差
測å®å¨æ³¢æ°
Part
Number
Inductance(1)
(ïH)
Tolerance
(%)
Test
Frequency
(MHz)
DFE252012PD-R33M=P2
0.33
±20
1
DFE252012PD-R47M=P2
0.47
±20
1
DFE252012PD-R68M=P2
0.68
±20
1
DFE252012PD-1R0M=P2
1.0
±20
1
DFE252012PD-1R5M=P2
1.5
±20
1
DFE252012PD-2R2M=P2
2.2
±20
1
DFE252012PD-3R3M=P2
3.3
±20
1
DFE252012PD-4R7M=P2
4.7
±20
1
ç´æµæµæ(2)
ç´æµéç³è¨±å®¹é»æµ(3) 温度ä¸æ許容é»æµ(4)
Inductance
DC
Resistance(2)
Decrease Current(3)
(A) Max. (Typ.)
(mï) Max. (Typ.) ïL =30%
L
23 (17)
6.0 (7.0)
Temperature
Rise Current(4)
ïT=40ï°C
(A) Max. (Typ.)
4.6 (5.4)
27 (21)
5.2 (6.1)
4.0 (4.7)
37 (30)
42 (35)
4.3 (5.1)
3.8 (4.5)
3.5 (4.1)
3.2 (3.8)
60 (50)
3.3 (3.9)
2.6 (3.0)
84 (70)
140 (115)
2.8 (3.3)
2.1 (2.5)
2.2 (2.6)
1.7 (2.0)
200 (165)
1.9 (2.2)
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) Inductance Decrease Current based upon 30% inductance
reduction from the initial value
(4) Temperature Rise Current based upon 40°C temperature rise.
(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) ç´æµéç³è¨±å®¹é»æµï¼ç´æµéç³é»æµãæµããæã¤ã³ãã¯ã¿ã³ã¹ã®å¤
ãåæå¤ãã30%æ¸å°ããç´æµé»æµå¤
(4) 温度ä¸æ許容é»æµï¼ã³ã¤ã«ã®æ¸©åº¦ã40°Cä¸æããå¤
ï¼å¨å²æ¸©åº¦20°Cãåºæºã¨ãããï¼
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