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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

LPD4012 Series

Low-profile Common Mode Chokes

符合RoHS 无卤素
Coilcraft LPD4012 Series common mode chokes provide both common mode and differential mode filtering in a single miniature, low-profile device.  
  • Low-profile miniature CM choke measures just 4 × 4 × 1.1 mm
  • Common mode and differential mode filtering in a single device
  • Up to 600 MHz differential mode cutoff frequency
  • 100 Vrms, one minute winding-to-winding isolation
Refer to Designing Common Mode Filters for design guidance.
立即购买:
计数 单价
1 $2.75
250 $2.16
500 $1.60
1000 $1.20
2000 $1.01
5000 $0.88

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:

规格

Electrical specifications at 25°C.

零件号 1 线组数 共模
峰值阻抗 (kΩ)
截止
频率 (MHz) 2
最小
电感 (µH) 3
Irms (A) 4 DCR max (Ω) 5 隔离
电压 (Vrms) 6
LPD4012-331NR_ 2 0.75 @ 290 MHz 475 0.23 1.87 0.042 100
LPD4012-561NR_ 2 0.94 @ 190 MHz 460 0.39 1.30 0.087 100
LPD4012-821NR_ 2 1.78 @ 160 MHz 400 0.57 1.21 0.100 100
LPD4012-152NR_ 2 3.27 @ 150 MHz 410 1.1 1.15 0.185 100
LPD4012-222NR_ 2 4.19 @ 110 MHz 260 1.5 0.95 0.235 100
LPD4012-332NR_ 2 6.24 @ 90.0 MHz 220 2.3 0.75 0.320 100
LPD4012-472MR_ 2 10.19 @ 64.0 MHz 230 3.8 0.65 0.500 100
LPD4012-562MR_ 2 12.05 @ 62.0 MHz 270 4.5 0.55 0.620 100
LPD4012-682MR_ 2 10.18 @ 54.0 MHz 210 5.4 0.60 0.530 100
LPD4012-822MR_ 2 13.16 @ 54.0 MHz 160 6.6 0.55 0.600 100
LPD4012-103MR_ 2 16.26 @ 49.0 MHz 200 8.0 0.50 0.750 100
LPD4012-153MR_ 2 21.01 @ 35.0 MHz 110 12 0.43 1.130 100
LPD4012-223MR_ 2 28.19 @ 28.0 MHz 85.0 18 0.34 1.630 100
LPD4012-333MR_ 2 30.67 @ 22.0 MHz 110 26 0.31 1.830 100
LPD4012-473MR_ 2 35.31 @ 19.0 MHz 93.0 38 0.28 2.520 100
LPD4012-683MR_ 2 47.06 @ 15.0 MHz 69.0 54 0.25 3.230 100
LPD4012-823MR_ 2 48.72 @ 13.0 MHz 37.0 66 0.23 3.660 100
LPD4012-104MR_ 2 58.90 @ 12.0 MHz 33.0 80 0.20 4.760 100
LPD4012-124MR_ 2 69.63 @ 11.0 MHz 27.0 96 0.19 5.540 100
LPD4012-154MR_ 2 94.73 @ 9.5 MHz 42.0 120 0.17 6.900 100
LPD4012-184MR_ 2 114.84 @ 8.0 MHz 37.0 144 0.14 8.750 100
LPD4012-224MR_ 2 129.43 @ 7.2 MHz 26.0 176 0.12 11.240 100
LPD4012-334MR_ 2 162.61 @ 5.5 MHz 19.0 264 0.10 17.000 100
注释
  1. When ordering, please specify termination and packaging codes: e.g. LPD4012-224MRC
  2. Frequency at which the differential mode attenuation equals 3 dB
  3. Inductance shown for each winding, measured at 100 kHz, 0.1 Vrms, 0 Adc on an Agilent/HP 4284A LCR meter or equivalent.
  4. 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.
  5. DCR is for each winding, measured at 25°C. For other operating temperatures, use this DCR at Temperature calculator.
  6. Interwinding isolation (hipot) tested for one minute.

 

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 +85°C with (40°C rise) Irms current
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

Attenuation (Ref: 50 Ohms)

Impedance vs Frequency

物理特性

lpd4012d.gifLPD_CM_Choke_Schematic.gif

dims_inches_mm.gif

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

1000 3500* 178/330 60/100 13 18,4 12,4 12 8 4 2 1,32 0,25
* Special order

一般规格

核心材料:
Ferrite
重量:
54 – 64 mg
包装:
1000/7″ reel; 3500/13″ reel Plastic tape: 12 mm wide, 0.25 mm thick, 8 mm pocket spacing, 1.32 mm pocket depth
Winding to Winding Isolation:
100 Vrms, one minute

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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