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Cx Family Common Mode Chokes
0402CT Low Profile Chip Inductors
XAL7050 High-inductance Shielded Power Inductors
XGL4020 Ultra-low DCR Power Inductors

MLC1240-451

符合RoHS AEC-Q flag

有关该元件的更多信息和规格。

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立即购买:
计数 单价
1 $1.33
250 $1.11
500 $0.92
1000 $0.78
2500 $0.68
5000 $0.61

对于大批量采购或非库存产品,点击这里请求报价

. 现货,可今天发货.
索取样品:
设计套件:
套件 电感值 价格
C387 40 (3 of each) $65.00

规格

Electrical specifications at 25°C.

零件号 1 电感 (nH) 2
(公差: ±20%)
DCR (mΩ) 3 SRF typ (MHz) 4 Isat (mA) 5 Irms (A) 6
typ max 10% drop 20% drop 20°C rise 40°C rise
MLC1240-451ML_ 450 1.7 1.9 100 16500 24900 12.8 19.8
注释
  1. When ordering, please specify termination and packaging codes: e.g. MLC1265-361MLC
  2. Inductance measured at 100 kHz, 0.1 Vrms, using a Coilcraft SMD-A fixture in an Agilent/HP 4263B LCR meter or equivalent.
  3. DCR measured at 25°C. For other operating temperatures, use this DCR at Temperature calculator.
  4. SRF measured using an Agilent/HP4291A impedance analyzer and a Coilcraft 16193 fixture. Details
  5. Isat: DC current at 25°C that causes the specified inductance drop from its value without current. Temperature derating curves.
  6. Irms: Current that causes the specified temperature rise from 25°C ambient. This information is for reference only and does not represent absolute maximum ratings. Temperature derating curves.

端子:

  • L = RoHS compliant tin-silver (96.5/3.5) over copper.
  • E = Halogen free component. RoHS compliant tin-silver over copper.
  • T = RoHS tin-silver-copper (95.5/4/0.5). (Special order, added cost) 
  • S = non-RoHS tin-lead (63/37). (Special order, added cost) 

包装:

  • C = 7" machine-ready reel
    EIA-481 embossed plastic tape
  • B = Less than full reel
    In tape, but not machine-ready. To have a leader and trailer added ($25 charge), use code letter C instead.
  • D = 13" machine-ready reel
    EIA-481 embossed plastic tape. Factory order only, not stocked. 
环境
环境:
符合RoHS
环境温度范围:
–40°C to +85°C with Irms current
储存温度范围:
Component: –40°C to +125°C.
Packaging: –40°C to +80°C
最高元件温度:
The part may be operated without damage as long its temperature (ambient + self-heating) does not exceed +125°C.
故障率(FIT)/平均故障间隔时间(MTBF):
38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332

性能曲线

Inductance vs Current

Inductance vs. Frequency

物理特性

mlcd.gif
 
Body size A max B max C D E F G
1240 11.2 10.5 1.8 2.3 4.0 4.0 2.7
1245 11.2 10.5 1.8 2.3 4.0 4.0 2.7
1250 11.2 10.5 1.8 2.3 4.0 4.0 2.7
1255 11.4 10.5 1.8 2.3 4.0 4.0 2.7
1260 11.4 10.5 1.8 2.3 4.0 4.0 2.7
1265 11.4 10.5 1.8 2.3 4.0 4.0 2.7

卷装规格

tapereel_pl.gif
  Parts per reel Reel dimensions (mm) Tape dimensions (mm) Orientation‡
Part 7" (178 mm) 13" (330 mm) A B C D E W P Po P1 H T part_or_o.gif
MLC1240 250 900* 178/330 60/100 13 30,4 24,4 24 16 4 2 4,45 0,35
MLC1245 200 800* 178/330 60/100 13 30,4 24,4 24 16 4 2 4,95 0,35
MLC1250 200 700* 178/330 60/100 13 30,4 24,4 24 16 4 2 5,45 0,35
MLC1255 200 700* 178/330 60/100 13 30,4 24,4 24 16 4 2 5,95 0,40
MLC1260 175 600* 178/330 60/100 13 30,4 24,4 24 16 4 2 6,50 0,40
MLC1265 150 600* 178/330 60/100 13 30,4 24,4 24 16 4 2 6,70 0,40
* Special order
‡ Part marking does not indicate polarity

一般规格

核心材料:
Iron
重量:
1.91 - 3.04 g

焊接/清洗

湿气敏感度等级(MSL):
1 (unlimited floor life at <30°C / 85% relative humidity)
抗焊接热:
Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles
焊接之前,请参阅焊接线艺元件
PCB清洗:
Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. More info.

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