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介绍
规格
环境
性能曲线
原理图
物理特性
卷装
焊接/清洗

3D Model Datasheet

WA8704-ALD

PoE Signal Path Transformer

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	$12.90
250	$11.03
500	$8.42
1000	$7.02
2500	$6.31
5000	$5.74

对于大批量采购或非库存产品，点击这里请求报价。

Packaging

D = 13" machine-ready reel

. 现货，可今天发货.

索取样品:

规格

零件号 (Hover for schematics)	隔离电压 (Vrms) 1
零件号 (Hover for schematics)	隔离电压 (Vrms) 1
WA8704-AL_	1500

注释

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:

250/13″ reel; Plastic tape: 32.4 mm wide, 0.5 mm thick, 24 mm pocket spacing, 10.6 mm pocket depth.

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）:

See FIT/MTBF Calculations

性能曲线

Inductance vs Offset Current

Insertion Loss

Return Loss

原理图

物理特性

卷装规格

Parts per reel	Reel dimensions (mm)					Tape dimensions (mm)						Orientation
13" (330 mm)	A	B	C	D	E	W	P	Po	P1	H	T
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.

仓库

语言设定

货币设定

WA8704-ALD

PoE Signal Path Transformer

所选配置不可用

规格

端子:

包装:

性能曲线

Inductance vs Offset Current

Insertion Loss

Return Loss

原理图

物理特性

卷装规格

一般规格

焊接/清洗

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警告