站点设定

仓库
语言设定
货币设定
资源
视频库
Cx Family Common Mode Chokes
0402CT Low Profile Chip Inductors
XAL7050 High-inductance Shielded Power Inductors
XGL4020 Ultra-low DCR Power Inductors

WA8704-ALD

PoE Signal Path Transformer

符合RoHS
  • Exceeds the return loss requirements of Gbit Ethernet
  • Designed to meet upcoming IEEE802.3bt high power PoE standard
  • Designed for 150 W 4-pair signal path with 1.5 A on each center tap.
    1.5 A DC current applied to each cable side center tap causes a 15°C rise from 25°C ambient.
    This is for reference only and does not represent absolute maximum ratings.
立即购买:
计数 单价
1 $10.93
100 $8.75
250 $7.60
500 $6.61
1000 $5.75
2500 $4.92
5000 $4.51

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

零件号 隔离
电压 (Vrms) 1
WA8704-AL_ 1500
注释
  1. 1500 Vrms, one minute isolation (hipot) winding to winding.

Typical temperature rise: 7°C with 800 mA; 10°C with 1000 mA dc current applied to one center tap of each isolation transformer.

端子:

  • RoHS-compliant. 260°C compatible. Tin-silver-copper over tin over nickel over phos bronze.

包装:

  • D = 13" machine-ready reel
    EIA 481 embossed plastic tape (250 parts per full reel). Quantities less than full reel available: in tape (not machine ready) or with leader and trailer ($25 charge).
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):
60 per billion hours / 16,666,667 hours, calculated per Telcordia SR-332

性能曲线

Inductance vs Offset Current

Insertion Loss

Return Loss

原理图

wa8704s.gif

物理特性

wa8704d.gif

dims_inches_mm.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_u.gif
250 330 100 13 38,4 32,4 32,4 24 4 2 10,6 0,5

一般规格

核心材料:
Ferrite
重量:
3.6 g
包装:
250/13″ reel; Plastic tape: 32.4 mm wide, 0.5 mm thick, 24 mm pocket spacing, 10.6 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.

相关产品系列