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DEM2612C Datasheet, PDF (1/1 Pages) TOKO, Inc – Low profile (2.6 x 2.8 mm square, 1.2mm Max.height). | |||
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Ferrite Inductors
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DEM2612C
Inductance Range: 1.0~10ïH
Recommended patterns
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(Unit: mm)
(Unit: mm)
FEATURES ç¹é·
ï· Low profile (2.6ï ï´ï 2.8 mm square, 1.2mm Max.height).
ï· Magnetically shielded construction and low DC resistance.
ï· Ideal for a variety of DC-DC converter inductor
applications.
ï· RoHS compliant
ï· å°åèå½¢æ§é (2.6ï ï´ï 2.8mmè§ é«ã1.2 mm Max.)
ï· éç£è·¯æ§é 、ä½ç´æµæµæ
ï· å種æ©å¨ã®DC-DCã³ã³ãã¼ã¿ç¨ã¤ã³ãã¯ã¿ã«æé©
ï· RoHSæ令対å¿
TOKO STANDARD PART NUMBERS æ±å
æ¨æºåä¸è¦§
TYPE DEM2612C,(Quantity/reel; 2,000 PCS)
æ±å
åçª
ã¤ã³ãã¯ã¿ã³ã¹(1)
許容差
TOKO
Part
Number
Inductance(1)
(ïH)
Tolerance
(%)
1256AS-H-1R0N
1.0
ï±ï 30
1256AS-H-1R5N
1.5
ï±ï 30
1256AS-H-2R2M
2.2
ï±ï 20
1256AS-H-3R3M
3.3
ï±ï 20
1256AS-H-4R7M
4.7
ï±ï 20
1256AS-H-6R8M
6.8
ï±ï 20
1256AS-H-100M
10
ï±ï 20
(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 30%
inductance reduction from the initial value, or coil temperature to
rise by 40°C, whichever is smaller. (Reference ambient
temperature 20°C)
ç´æµæµæ(2)
DC
Resistance(2)
(mï) Max. (Typ.)
ç´æµéç³è¨±å®¹é»æµ(3)
Inductance
Decrease Current(3)
(A) Max. (Typ.)
ïL
L
=30%
温度ä¸æ許容é»æµ(3)
Temperature
Rise Current(3)
ïT=40ï°C
(A) Max. (Typ.)
46 (38)
65 (54)
90 (75)
132 (110)
174 (145)
1.7 (2.2)
1.3 (1.7)
1.1 (1.4)
0.90 (1.2)
0.75 (1.0)
2.1 (2.5)
1.7 (2.0)
1.6 (1.9)
1.3 (1.5)
1.1 (1.3)
246 (205)
360 (300)
0.65 (0.90)
0.52 (0.70)
0.85 (1.0)
0.78 (0.92)
(1) ã¤ã³ãã¯ã¿ã³ã¹ã¯LCRã¡ã¼ã¿4284Aï¼Agilent Technologiesï¼
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¤ã
åæå¤ãã30ï¼
æ¸å°ããç´æµé»æµå¤ãã¾ãã¯ç´æµé»æµã«ããã
ã³ã¤ã«ã®æ¸©åº¦ã40°Cä¸æã®ä½ããå°ããå¤ãï¼å¨å²æ¸©åº¦20°Cã
åºæºã¨ãããï¼
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