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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

1812PS Series

High SRF, High Current Inductors

符合RoHS 无卤素
Coilcraft 1812PS Series shielded power inductors offer a unique construction that achieves exceptionally high self resonant frequencies (SRFs). Full magnetic shielding assures the lowest possible EMI.
  • Higher SRF series
  • High inductance with tight tolerance
  • Excellent current handling
  • Full magnetic shielding minimizes EMI
Need parts for space, military or other critical applications? 
 - See Coilcraft CPS 450PHA series.
立即购买:
计数 单价
1 $1.29
300 $1.03
600 $0.83
1200 $0.66
3000 $0.53
6000 $0.42

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
C343 28 (6 of each) $80.00

规格

Electrical specifications at 25°C.

零件号 1 电感 (µH) 2 公差 (%) 3 DCR max (Ω) 4 SRF typ (MHz) 5 Isat (A) 6 Irms (A) 7
1812PS-102_L_ 1.0 5,10 0.050 685 2.5 2.7
1812PS-122_L_ 1.2 5,10 0.060 460 2.0 2.6
1812PS-152_L_ 1.5 5,10 0.060 460 2.0 2.6
1812PS-222_L_ 2.2 5,10 0.070 270 1.7 2.4
1812PS-272_L_ 2.7 5,10 0.080 265 1.4 2.3
1812PS-332_L_ 3.3 5,10 0.090 225 1.4 2.3
1812PS-392_L_ 3.9 5,10 0.11 170 1.2 2.2
1812PS-472_L_ 4.7 5,10 0.11 165 1.2 2.1
1812PS-562_L_ 5.6 5,10 0.12 155 1.1 2.1
1812PS-682_L_ 6.8 5,10 0.13 140 1.0 1.9
1812PS-103_L_ 10 5,10 0.17 120 0.90 1.7
1812PS-153_L_ 15 5,10 0.26 100 0.70 1.5
1812PS-223_L_ 22 5,10 0.33 45.0 0.54 1.2
1812PS-333_L_ 33 5,10 0.40 30.0 0.46 1.1
1812PS-393_L_ 39 5,10 0.56 30.0 0.40 1.0
1812PS-473_L_ 47 5,10 0.87 28.0 0.35 0.80
1812PS-683_L_ 68 5,10 1.1 17.0 0.32 0.67
1812PS-823_L_ 82 5,10 1.3 17.0 0.28 0.65
1812PS-104_L_ 100 5,10 1.3 14.0 0.27 0.65
1812PS-124_L_ 120 5,10 1.5 12.0 0.23 0.60
1812PS-154_L_ 150 5,10 2.2 11.0 0.20 0.51
1812PS-224_L_ 220 5,10 2.7 7.0 0.17 0.47
1812PS-334_L_ 330 5,10 4.9 6.0 0.15 0.31
1812PS-474_L_ 470 5,10 5.9 4.0 0.12 0.31
1812PS-564_L_ 560 5,10 6.1 3.0 0.11 0.28
1812PS-684_L_ 680 5,10 6.6 2.0 0.10 0.28
1812PS-824_L_ 820 5,10 7.4 2.0 0.090 0.25
1812PS-105_L_ 1000 5,10 10.0 2.0 0.080 0.22
注释
  1. When ordering, please specify toleranceterminations and packaging codes: e.g. 1812PS-105JLC
  2. Inductance measured at 100 kHz, 0.1 Vrms, using Coilcraft SMD-A fixture in Agilent/HP 4263B LCR meter or equivalent.
  3. Tolerances in bold are stocked for immediate shipment
  4. DCR measured on micro-ohmmeter and a Coilcraft CCF840 test fixture. For other operating temperatures, use this DCR at Temperature calculator.
  5. SRF measured using an Agilent/HP 8753D network analyzer and a SMD-D test fixture test fixture.
  6. Isat: DC current at which the inductance drops 10% (typ.) from its value without current.
  7. Irms: Current that causes a 40°C temperature rise from 25°C ambient. This information is for reference only and does not represent absolute maximum ratings.

 

公差:

  • = 5%, K = 10%  (Table above shows stock tolerances in bold.)

端子:

  • L = RoHS compliant, not halogen-free. Silver-palladium-platinum-glass frit terminations
  • R = Halogen free component. Matte tin over nickel over silver-platinum-glass frit terminations.

包装:

  • C = 7" machine-ready reel
    EIA RS-481 clear plastic tape (600 parts per full reel). Quantities less than full reel available: in tape (not machine ready) or with leader and trailer ($25 charge).
  • B = Less than full reel
    In an effort to simplify our part numbering system, Coilcraft is eliminating the need for multiple packaging codes. When ordering, simply change the last letter of your part number from B to C.
  • 13" reel, machine-ready 
    EIA RS-481 clear plastic tape. Factory order only, not stocked (2200 parts per full reel).
环境
环境:
符合RoHS , 无卤素
环境温度范围:
–40°C to +105°C with (40°C rise) Irms current
储存温度范围:
Component: –40°C to +145°C.
Tape and reel packaging: –40°C to +80°C
最高元件温度:
+145°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

Inductance vs. Frequency

Inductance vs Current

物理特性

1812psd.gif


 
A max B max C max D ref E ref F ref G H I J
0.231 0.196 0.150 0.107 0.100 0.178 0.025 0.120 0.045 0.118 inches
5,87 4,98 3,81 2,72 2,54 4,52 0,64 3,05 1,14 3,00 mm

 

卷装规格

tapereel_pl.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_i.gif
600 2200* 178/330 60/100 13 18,4 12,4 12 4 4 2 3,9 0,25
* Special order
 

一般规格

核心材料:
Ceramic/Ferrite
重量:
286– 323 mg
包装:
600 per 7″ reel; 2200 per 13″ reel; Plastic tape: 12 mm wide, 0.25 mm thick, 4 mm pocket spacing, 3.9 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
PCB清洗:
Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. More info.

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