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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

LPS4018 Series

Low Profile Shielded Power Inductors

符合RoHS 无卤素 AEC-Q flag
This is a new halogen free version recommended for new designs. Only the termination material, part number, and orientation in the packing tape have changed. The previous version is available only to current customers.

Coilcraft LPS4018 Series surface-mount power inductors offer high performance in a low-profile package. These compact power inductors offer excellent current handling, low DC resistance, a low profile, and magnetic shielding for high-density mounting.  

  • High performance in low profile
  • High energy storage and low DC resistance
  • Magnetic shielding allows high-density mounting
  • AEC-Q200 Grade 1 (-40°C to +125°C)
Need parts for space, military or other critical applications? See Coilcraft CPS 425PJB series.
立即购买:
计数 单价
1 $0.89
250 $0.70
500 $0.45
1000 $0.35
2000 $0.30
5000 $0.26

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
C401 23 (3 of each) $65.00
C402 19 (3 of each) $95.00

规格

Electrical specifications at 25°C.

零件号 1 电感 (µH) 2 公差 (%) DCR max (Ω) 3 SRF typ (MHz) 4 Isat (A) 5 Irms (A) 6
10% drop 20% drop 30% drop 20°C rise 40°C rise
LPS4018-561MR_ 0.56 20 0.033 250 4.8 5.2 5.3 1.9 2.8
LPS4018-102NR_ 1.0 30 0.042 180 3.8 3.9 4.0 1.8 2.5
LPS4018-222MR_ 2.2 20 0.070 90.0 2.7 2.8 2.9 1.5 2.0
LPS4018-332MR_ 3.3 20 0.080 75.0 1.9 2.0 2.0 1.4 1.9
LPS4018-472MR_ 4.7 20 0.13 65.0 1.8 1.9 1.9 1.3 1.8
LPS4018-682MR_ 6.8 20 0.15 50.0 1.2 1.3 1.3 1.0 1.5
LPS4018-103MR_ 10 20 0.20 40.0 1.1 1.2 1.3 0.90 1.3
LPS4018-153MR_ 15 20 0.26 32.0 0.86 0.91 0.94 0.80 1.1
LPS4018-183MR_ 18 20 0.27 27.0 0.78 0.83 0.85 0.70 1.0
LPS4018-223MR_ 22 20 0.36 26.0 0.74 0.80 0.83 0.65 0.90
LPS4018-333MR_ 33 20 0.42 20.0 0.58 0.64 0.68 0.55 0.80
LPS4018-473MR_ 47 20 0.65 16.0 0.51 0.55 0.56 0.45 0.68
LPS4018-683MR_ 68 20 0.95 13.0 0.41 0.45 0.46 0.40 0.56
LPS4018-104MR_ 100 20 1.4 10.0 0.34 0.36 0.37 0.35 0.50
LPS4018-124MR_ 120 20 1.6 9.0 0.31 0.33 0.34 0.30 0.45
LPS4018-154MR_ 150 20 2.0 8.0 0.27 0.29 0.30 0.28 0.40
LPS4018-184MR_ 180 20 2.5 7.5 0.24 0.26 0.27 0.26 0.36
LPS4018-224MR_ 220 20 3.7 6.5 0.21 0.23 0.24 0.20 0.30
LPS4018-334MR_ 330 20 5.9 5.5 0.18 0.19 0.20 0.17 0.23
LPS4018-474MR_ 470 20 7.8 4.5 0.14 0.16 0.17 0.15 0.20
LPS4018-564MR_ 560 20 10.0 4.1 0.13 0.14 0.15 0.14 0.18
LPS4018-684MR_ 680 20 11.5 3.5 0.12 0.13 0.14 0.12 0.16
LPS4018-824MR_ 820 20 14.0 2.9 0.11 0.12 0.13 0.10 0.14
LPS4018-105MR_ 1000 20 18.0 2.8 0.10 0.11 0.11 0.098 0.13
注释
  1. When ordering, please specify termination and packaging codes: e.g. LPS4018-105MRC
  2. Inductance tested at 100 kHz, 0.1 Vrms, 0 Adc using an Agilent/HP 4192A impedance analyzer or equivalent. Inductance at 1 MHz is the same for parts with SRF >10 MHz.
  3. DCR measured at 25°C on a micro-ohmmeter. For other operating temperatures, use this DCR at Temperature calculator.
  4. SRF measured using an Agilent/HP 8753ES or equivalent.
  5. Isat: DC current at which the inductance drops the specified amount from its value without current. Details
  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:

  • R = Matte tin over nickel over silver.
  • Q = RoHS tin-silver-copper (95.5/4/0.5). (Special order, added cost)
  • P = non-RoHS tin-lead (63/37). (Special order, added cost)

包装:

  • C = 7" machine-ready reel
    EIA-481 embossed plastic tape (1000 parts per full reel).
  • 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 (3500 parts per full reel).
环境
环境:
符合RoHS , 无卤素
环境温度范围:
−40°C to +125°C with (40°C rise) Irms Derating curves
储存温度范围:
Component: −40°C to +165°C
Tape and reel packaging: −40°C to +80°C
最高元件温度:
+165°C (Ambient + temperature 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

Inductance vs Current

Inductance vs Frequency

物理特性

lps4018d-(1).gif
dims_inches_mm.gif
lps-orientation_new.gif

卷装规格

tapereel_pl-(3).gif

 

Parts per reel Reel dimensions (mm) Tape dimensions (mm) Orientation
7" (178 mm) 13" (330 mm) A B C D E W P Po P1 H T part_or_ad.gif
1000 3500* 178/330 60/100 13 18,4 12,4 12 8 4 2 1,9 0,23
* Special order

一般规格

核心材料:
Ferrite
重量:
54 – 100 mg
包装:
1000/7″ reel; 3500/13″ reel Plastic tape: 12 mm wide, 0.23 mm thick, 8 mm pocket spacing, 1.9 mm pocket depth

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
推荐的取放吸嘴:
OD: 4 mm; ID: < 2 mm
PCB清洗:
Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. More info.

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