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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

High Power PoE Plus

Signal Path Magnetics

符合RoHS
  • System comprises an isolation transformer and a common mode choke DETAILS
  • Meets all current requirements of Gigabit Ethernet PoE Plus
  • Isolation Transformer OCL >350 µH with a 35 mA dc offset up to 70°C.
  • Can handle current up to 800 mA
  • Can be used with virtually all chipsets
  • RoHS-compliant. 260°C compatible. Tin-silver-copper over tin over nickel over phos bronze terminations
立即购买:
计数 单价
1 $9.67
300 $9.00
600 $5.41
1200 $4.20
2400 $3.60
5000 $3.30

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.

Isolation Transformer

零件号 1 电感 (µH) 2 DCR max (Ω) 3 隔离
电压 (Vrms) 4
Irms (A) 5
HPX2126L_ 850 0.24 1500 1.9

Common Mode Choke

零件号 1 电感 (µH) 2 DCR max (Ω) 3
HPF2187L_ 10 0.15
注释
  1. When ordering, please specify packaging code: e.g. HPX2126LD, HPF2187LC
  2. Inductance measured at 100 kHz, 0.1 Vrms, 0 Adc.
  3. DCR is for each winding, measured at 25°C. For other operating temperatures, use this DCR at Temperature calculator.
  4. Isolation is measured from primary to secondary of each transformer.
  5. Current flowing through each secondary that causes a 20°C temperature rise from 25°C ambient

端子:

  • RoHS Tin-silver-copper over tin over nickel over phos bronze. Other terminations available at additional cost.

包装:

  • D = 13″ machine-ready reel. EIA-481 embossed plastic tape (300 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 D.
环境
环境:
符合RoHS
环境温度范围:
−40°C to +85°C
储存温度范围:
Component: −40°C to +85°C
Tape and reel packaging: −40°C to +80°C
故障率(FIT)/平均故障间隔时间(MTBF):

性能曲线

L vs Offset Current (Isolation Transformer)

Common Mode Rejection

Crosstalk

Differential to Common Mode Rejection

Insertion Loss

Return Loss

物理特性

HPX2126L Isolation Transformer

poe_hp_dit.gif


HPF2187L Common Mode Choke

poe_hpdcmc.gif

卷装规格

tapereel_pl.gif

 
Parts per reel Reel dimensions (mm) Tape dimensions (mm) Orientation
  13" (330 mm) A B C D E W P Po P1 H T part_or_c.gif
HPX2126L 300 330 100 13 38,4 32,4 32 20 4 2 11,0 0,5
 
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_w.gif
HPF2187L 500 1500* 178/330 60/100 13 22,4 16,4 16 12 4 2 3,1 0,3
* Special order

一般规格

核心材料:
Ferrite
重量:
HPF2187L: 240 mg; HPX2126L: 3.9 g
包装:
HPF2187L: 500/7″ reel; 2000/13″ reel; Plastic tape: 16 mm wide, 0.35 mm thick, 8 mm pocket spacing, 4.4 mm pocket depth
HPX2126L: 300/13″ reel; Plastic tape: 32 mm wide, 0.5 mm thick, 20 mm pocket spacing, 11 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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