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XGL4020 Ultra-low DCR Power Inductors

SER3018H-223

符合RoHS 无卤素

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 $4.39
250 $3.51
500 $3.06
1000 $2.38
2500 $2.04
5000 $1.88

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规格

Electrical specifications at 25°C.

零件号 1 电感 (µH) 2
(公差: ±10%)
DCR (mΩ) 3 SRF typ (MHz) 4 Isat (A) 5 Irms (A) 6
typ max 10% drop 20% drop 30% drop 20°C rise 40°C rise
SER3018H-223KE 22 2.56 2.82 15.0 12.0 14.0 15.0 20.0 28.0
注释
  1. When ordering, please specify termination code: e.g. SER3018H-333KE
  2. Inductance measured at 500 kHz, 0.1 Vrms, using an Agilent/HP 4284A LCR meter or equivalent.
  3. DCR measured at 25°C on a Keithley 580 micro-ohmmeter or equivalent. For other operating temperatures, use this DCR at Temperature calculator.
  4. SRF measured using an Agilent/HP 4395A network analyzer and an Agilent/HP 16193A test 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:

  • E= Halogen free component. RoHS compliant matte tin over nickel over phos bronz.
  • T = RoHS tin-silver-copper over copper(95.5/4/0.5). (Special order)
  • S = non-RoHS tin-lead (63/37). (Special order)
环境
环境:
符合RoHS , 无卤素
环境温度范围:
–40°C to +85°C with (40°C rise) Irms
储存温度范围:
Component: –40°C to +125°C
Tape and reel packaging: –40°C to +80°C
最高元件温度:
+125°C (ambient + temp rise)
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

Temperature Rise vs. Current

Inductance vs Current

ESR vs Frequency

Inductance vs Frequency

物理特性

ser3018hd.gif


dims_inches_mm.gif

一般规格

核心材料:
Ferrite
重量:
36.2 g
包装:
25 pieces per tray

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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