TEW4980-1中文资料费尔兰特数据手册PDF规格书
TEW4980-1规格书详情
TEW4980 is designed to be used either as a transmit or a receive transformer in the ISDN primary access network, interfacing SIEMENS PEB2235 and PEB2236 to a 75, 100 or 120 ohm line.
When in transmit mode, connect the two primary windings in parallel, pin 1 to 3 and pin 2 to 4.
When in receive mode, connect the two primary windings in series, pin 2 to pin 3, thus forming a center tap at pin 2/3.
Typical applications are:
• Primary rate ISDN network nodes.
• PBX or computer to T1/CEPT Digital trunks.
• TDM Multiplexers.
产品属性
- 型号：
TEW4980-1
- 制造商：
FILTRAN
- 制造商全称：
Filtran LTD
- 功能描述：
CEPT/T1 In/Output Transformer
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
TOKYO |
25+ |
NA |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
FILTRAN |
2450+ |
SOP |
9850 |
只做原装正品现货或订货假一赔十! |
询价 | ||
24+ |
500 |
真实现货库存 |
询价 | ||||
TRACOPOWER |
2022+ |
原厂原包装 |
6800 |
全新原装 支持表配单 中国著名电子元器件独立分销 |
询价 | ||
TRACO |
24+ |
2500 |
优势货源原装正品 |
询价 | |||
850厂 |
2447 |
SMD |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 | ||
TRACOPOWER |
24+ |
NA |
1301 |
进口原装正品优势供应 |
询价 | ||
FIT |
24+ |
DIP |
6868 |
原装现货,可开13%税票 |
询价 | ||
ST |
2511 |
BGA |
16900 |
电子元器件采购降本30%!原厂直采,砍掉中间差价 |
询价 | ||
ST |
25+ |
BGA |
16900 |
原装，请咨询 |
询价 |
