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TX1281

产品描述TELECOM TRANSFORMER
产品类别电源/电源管理   
文件大小143KB,共8页
制造商Pulse A Technitrol Company
官网地址http://www.pulseeng.com
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TX1281概述

TELECOM TRANSFORMER

通讯变压器

TX1281规格参数

参数名称属性值
最大工作温度85 Cel
最小工作温度-40 Cel
状态ACTIVE
端子涂层NOT SPECIFIED
安装特点SURFACE MOUNT
外形尺寸L5.59XB7.75XH5.08 (mm)/L0.22XB0.305XH0.2 (inch)
制造商系列
变压器类型TELECOM TRANSFORMER

文档预览

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Telecommunications Products
TELECOMMUNICATIONS PRODUCTS
Pulse is a leading provider of magnetics for telecom infrastructure equipment, customer
premises equipment, audio interface applications, and emerging applications such as
VoIP Our broad portfolio of transformers and integrated transformer modules
.
support T1/E1/ISDN-PRI, T3/E3/STS-1, ISDN-S, ISDN-U, Digital Audio, and DDS.
Package options include surface mount, through hole, single, dual, quad and octal
covering standard and extended temperature ranges. Many parts meet ANSI, ITU and ETSI
requirements, and many are recognized by UL, TUV, Austel and/or CSA. Numerous models
incorporate our patented “Interlock Base” construction, ensuring high reliability.
Please see our “Telecom IC Cross Reference” section that begins on page 18.
TRANSFORMERS
T1/E1/CEPT/ISDN-Pri—SINGLE, DUAL
Part
Number
RoHS-6
Part Number
Turns Ratio
Package
L/W/H (in.)*
Data
Sheet
Part
Number
RoHS-6
Part Number
Turns Ratio
Package
L/W/H (in.)*
Data
Sheet
SINGLE TRANSFORMERS
1.5 kV Isolation, Standard Temperature Range, THT
PE-64931
PE-64931NL
1:1:1 (1:2CS)
.350 / .500 / .250
PE-64933
PE-64933NL
1CT:3CT
.350 / .500 / .250
PE-64934
PE-64934NL
1:1
.350 / .500 / .250
PE-64936
PE-64936NL
1CT:1
.350 / .500 / .250
PE-64937
PE-64937NL
1:1.36
.350 / .500 / .250
PE-64940
PE-64940NL
1:1:1.58
.350 / .500 / .250
PE-64941
PE-64941NL
1:1:2
.350 / .500 / .250
PE-64942
PE-64942NL
1:1:2.62
.350 / .500 / .250
PE-64943
PE-64943NL
1CT:2CT
.350 / .500 / .250
PE-65351
PE-65351NL
1:2CT
.350 / .500 / .250
PE-65363
PE-65363NL
1:4CT
.350 / .500 / .250
PE-65379
PE-65379NL
1:1.14CT
.350 / .500 / .250
PE-65388
PE-65388NL
1:1.15CT
.350 / .500 / .250
PE-65389
PE-65389NL
1:1:1.266
.350 / .500 / .250
PE-65415
PE-65415NL
1CT:2CT
.350 / .500 / .250
PE-65558
PE-65558NL
1:2.3CT
.350 / .500 / .250
PE-65586
PE-65586NL
1:1.36CT
.350 / .500 / .250
PE-65755
PE-65755NL
1CT:1CT
.350 / .500 / .250
PE-68644
PE-68644NL
1CT:1
.350 / .500 / .250
PE-68645
PE-68645NL
1:1.36CT
.350 / .500 / .250
T1054
T1054NL
1:1.5CT
.350 / .500 / .250
T1249
T1249NL
1:1.26CT
.350 / .500 / .250
1.5 kV Isolation, Extended Temperature Range, THT
PE-68664
PE-68664NL
1:1/1.26
.350 / .500 / .250
PE-65340
PE-65340NL
1:1.36
.350 / .500 / .250
PE-65770
PE-65770NL
1:1.15CT
.350 / .500 / .250
PE-65771
PE-65771NL
1CT:2CT
.350 / .500 / .250
PE-65778
PE-65778NL
1CT:1CT
.350 / .500 / .250
PE-68600
PE-68600NL
1CT:3CT
.350 / .500 / .250
TX1252
TX1252NL
1CT:1
.350 / .500 / .250
T1229
T1229NL
1:1.583CT
.350 / .500 / .250
1.5 kV Isolation, Extended Temperature Range, SMT
TX1281
1CT:1
.220 / .305 / .200
TX1282
1.14CT:1
.220 / .305 / .200
TX1283
1.35CT:1
.220 / .305 / .200
TX1284
1.26CT:1
.220 / .305 / .200
TX1491
1CT:1
.220 / .305 / .200
TX1492
2CT:1
.220 / .305 / .200
TX1314
1:1/1.26
.300 / .390 / .250
TX1315
1CT:1CT
.300 / .390 / .250
TX1320
1CT:1.36CT
.300 / .390 / .250
3.0 kV – Reinforced Insulation per IEC 950, THT
PE-65830
PE-65830NL
1:1:1.58
.558 / .558 / .400
PE-65831
PE-65831NL
1:1:2
.558 / .558 / .400
T608
T608
T608
T608
T608
T608
T608
T608
T608
T608
T608
T608
T608
T608
T608
T608
T608
T608
T608
T608
T608
T608
T608
T608
T608
T608
T608
T608
T608
T659
T669
T669
T669
T669
T669
T669
T678
T678
T678
T608
T608
3.0 kV – Reinforced Insulation per IEC 950, THT
(continued)
PE-65832
PE-65832NL
1:1.36CT
.558 / .558 / .400
T608
PE-65833
PE-65833NL
1CT:2CT
.558 / .558 / .400
T608
PE-65834
PE-65834NL
1:1
.558 / .558 / .400
T608
PE-65835
1
PE-65835NL
1CT:2CT
.558 / .558 / .400
T608
PE-65836
PE-65836NL
1CT:3CT:1
.558 / .558 / .400
T608
PE-65837
PE-65837NL
1:1.08:1.36
.558 / .558 / .400
T608
PE-65838
PE-65838NL
1:1.14
.558 / .558 / .400
T608
PE-65839
PE-65839NL
1:1:1.266
.558 / .558 / .400
T608
PE-68646
PE-68646NL
1:1.58:2
.558 / .558 / .400
T608
PE-68788
PE-68788NL
1CT:1.41CT
.558 / .558 / .400
T608
DUAL TRANSFORMERS
1.5 kV Isolation, Extended Temperature Range, THT
PE-68618
PE-686 18NL 1CT:1CT & 1CT:3CT:0.25 1.000 / .390 / .290
T608
PE-64950
PE-64950NL
1CT:1CT & 1CT:3CT:1 1.000 / .390 / .290
T608
PE-65567
PE-65567NL
1:1.15CT & 1:2CT
.800 / .390 / .290
T608
PE-65568
PE-65568NL
1:1:1.266 & 1:2CT
.800 / .390 / .290
T608
PE-65774
PE-65774NL
1CT:2CT & 1:1.36CT .800 / .390 / .290
T608
1.5 kV Isolation, Standard Temperature Range, THT
PE-64951
PE-64951NL
1:2CT & 1:2CT
.800 / .390 / .250
T608
PE-64952
PE-64952NL
1:2CT & 1:1.36CT
.800 / .390 / .250
T608
PE-64953
PE-64953NL
1:2CT & 1:2CT
.800 / .390 / .250
T608
PE-64954
PE-64954NL
1CT:2CT & 1:1
.800 / .390 / .250
T608
PE-64955
PE-64955NL
1.58:2CT & 1.58:1
.800 / .390 / .250
T608
PE-64956
PE-64956NL
2:2CT & 2:1
.800 / .390 / .250
T608
PE-64957
PE-64957NL
2.62:2CT & 2.62:1
.800 / .390 / .250
T608
PE-65565
PE-65565NL
1:1.15CT & 1:2CT
.800 / .390 / .290
T608
PE-65566
PE-65566NL
1:1:1.266 & 1:2CT
.800 / .390 / .290
T608
1.5 kV Isolation, Standard Temperature Range, BH Package, SMT
T1136
T1136NL
1CT:1CT & 1CT:1.36CT .505 / .375 / .245
T608
T1022
T1022NL
1CT:1CT & 1CT:1.5CT .505 / .375 / .245
T608
T1190
T1190NL
1CT:1.36CT & 1CT:1CT .505 / .375 / .245
T654
PE-65861
PE-65861NL
1CT:2CT & 1CT:2CT
.505 / .375 / .245
T608
PE-65862
PE-65862NL
1CT:2CT & 1:1.36CT .505 / .375 / .245
T608
PE-65865
PE-65865NL
1:1.15CT & 1CT:2CT
.505 / .375 / .245
T608
PE-65866
PE-65866NL
1:1/1.26 & 1CT:2CT
.505 / .375 / .245
T608
PE-65870
PE-65870NL 1CT:1.15CT & 1CT:1.15CT .505 / .375 / .245
T608
PE-68678
PE-68678NL
1CT:1CT & 1CT:2CT
.505 / .375 / .245
T608
PE-68786
PE-68786NL 1CT:1.41CT & 1CT:1.41CT .505 / .375 / .245
T608
T1023
T1023NL
1CT:1.41CT & 1CT:1.41CT .505 / .375 / .245
T608
T1137
T1137NL
1CT:2.42CT & 1CT: 2.42CT .505 / .375 / .245
T651
T1021
T1021NL
2CT:1/1.26 & 2CT:1/1.26 .505 / .375 / .245
T637
T1075
T1075NL
2CS:1.57/2 & 2CS:1.57/2 .505 / .375 / .245
T637
T1122
T1122NL
1CT:2CT & 1CT:2.3CT .505 / .375 / .245
T608
T1121
T1121NL
1CT:1.5CT & 1CT:1.5CT .505 / .375 / .245
T608
T1286
T1286NL
1CT:2.4CT & 1CT: 2.4CT .505 / .375 / .245
T608
1. To make a
1CT:1 ratio from a 1CT:2CT ratio, use only one-half the 2CT winding.
SMT -
Surface Mount Package
THT -
Through Hole Package
*L/W/H
is measured on surface mount parts tip to tip (height includes wash area).
14
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