2322661资料PDF,2322661功能介绍,Datasheet由VISAY公司出品

免费NewsLetter申请

设为首页

EEWorld独家

博客

论坛热点

3,000,000器件资料库等你来搜

元器件厂商按字母排序

2322661
EEWorld咨询电话：82357002，82350740－8068 邮件咨询：datasheet@eeworld.com.cn 器件描述：PTC Thermistors, Overload Protection For Telecommunication 器件厂商：VISAY [Vishay Siliconix] 厂商主页：http://www.vishay.com 文件大小：68.51KB 文件页数：4 PDF阅读：2322661.pdf (点击阅读器件资料) 摘要： PTC Thermistors, Overload Protection For Telecommunication 2322 66. 9.... Vishay BCcomponents Document Number: 29070 For technical questions contact: nlr.europe@vishay.com www.vishay.com Revision: 10-Oct-03 163 FEATURES ? Wide resistance range in telecom area 4... to 70 ? ? Fast protection against power contact faults ? Withstand high overload currents of up to 10 A ? High voltage withstanding capabilities for the larger sized thermistors ? Good tracking over a wide temperature range for all matched or binned types ? UL1434 approved types available (XGPU2) ? Excellent stability over extended time ? All telecom PTCs are coated with a high temperature silicon lacquer (UL94V0) to protect them from any harsh environments and to improve their lifetime. APPLICATIONS ? Main Distribution Frame (MDF) ? Central Office Switching (C.O.) ? Subscriber Terminal Equipment (T.E.) ? Set-top box (S.B.). MARKING Clear marking on a grey coated body. BC and R25 value. DESCRIPTION Advanced developments in telephony equipment in recent years have radically altered the protection requirements for both exchange and subscriber equipment. The Vishay BCcomponents range of Positive Temperature Coefficient (PTC) thermistors includes devices specially designed to provide overcurrent protection. CCB913 SUBSCRIBER LOOP INTERFACE CIRCUIT (SLIC) OR TRANSFORMER voltage clamp PTC PTC MDF SECONDARY PROTECTION PRIMARY PROTECTION (OPTIONAL) subscriber lines +θ PTC +θ +θ+θ Typical telephone line showing where PTC thermistors can be used for overcurrent protection. ELECTRICAL DATA AND ORDERING INFORMATION Notes 1. MDF: Main Distribution Frame; C.O.: Central Office Switching; T.E.: Subscriber Terminal Equipment; S.B.: Set-top Box. 2. UL 1434 approved types. V MAX. (V) NON-TRIP CURRENT RESISTANCE MATCHED PAIRS TRIP CURRENT MAX. TRIP TIME at 25 ° C APPLICATION AREA (1) COMPATIBILITY CATALOG NUMBER 2322 ... ..... I nt (mA) at T ( ° C) R 25 ( ? ) TOL (%) I t (mA) at T ( ° C) t t (s) at I t (mA) 220 70 70 25 ± 20 1 ? 200 25 2.5 1000 C.O. K20/21 661 93048 230 100 70 10 ± 20 1 ? 250 25 3 1000 MDF; ISDN K20/21 661 93147 245 60 70 70 +10/ ? 15 no 180 25 60 220 C.O. ? 661 93025 245 75 70 33 ± 20 ± 5% 150 10 1.2 1000 C.O. ? 661 93037 245 70 70 25 ± 15 no 200 25 20 400 C.O. K20/21; FTCSE I31-24 661 93175 245 65 85 25 ± 20 2% 200 25 3.40 650 C.O. K20/21 661 93142 245 140 55 16 ± 20 no 270 25 8 1000 T.E. K20/21; FTCSE I31-21 662 93081 245 140 55 10 ± 20 no 270 25 8 1000 T.E. K20/21; FTCSE I31-21 662 93074 250 100 40 20 +10/ ? 20 1 ? 220 25 1 1 000 MDF ? 661 93118 250 70 70 25 ± 20 1 ? 175 25 1.3 1 000 MDF; C.O. K20/21 661 93148 250 100 70 10 ± 20 no 450 0 0.30 8 000 T.E. K20/21 663 93025 285 135 95 8 ± 25 0.5 ? 400 25 6 1000 MDF; ISDN K20/21 661 93078 300 100 70 16 ± 25 no 250 25 2.0 1000 MDF; T.E. K20/21 661 93121 350 100 70 10 ± 20 no 270 25 4.0 1000 T.E.; S.B. K20/21 661 93124 350 100 70 10 ± 20 1 ? 270 25 4.0 1000 C.O. K20/21 661 93146 600 50 70 50 ± 20 1 ? 140 25 1 1000 C.O. K20/21 661 93135 600 70 70 35 ± 20 3 ? 600 0 3 1000 C.O. K20/21 661 93056 600 70 70 25 ± 20 2% 170 25 4 700 C.O. K20/21 661 93139 600 70 70 25 ± 20 2% 170 25 8 700 C.O. K20/21 662 93129 600 175 25 10 ± 20 0.5 ? 400 25 7 1000 C.O. UL1459/GR1089 662 93114 (2) 600 175 25 10 ± 20 no 400 25 7 1000 T.E.; S.B. UL1459/GR1089 662 93131 (2) 相关器件：232266393025 232266293131 232266293129 232266293114 232266293074 232266293081 232266193175 232266193148 232266193147 232266193146 232266193142 232266193139 232266193135 232266193124 232266193118 232266193121 232266193078 232266193056 232266193048 232266193037 232266193025 232266191066

2322661

EEWorld咨询电话：82357002，82350740－8068 邮件咨询：datasheet@eeworld.com.cn

器件描述：PTC Thermistors, Overload Protection For Telecommunication
器件厂商：VISAY [Vishay Siliconix]
厂商主页：http://www.vishay.com
文件大小：68.51KB
文件页数：4
PDF阅读：2322661.pdf (点击阅读器件资料)

摘要：
PTC Thermistors, Overload Protection
For Telecommunication
2322 66. 9....

Vishay BCcomponents

Document Number: 29070 For technical questions contact: nlr.europe@vishay.com www.vishay.com
Revision: 10-Oct-03 163

FEATURES

?

Wide resistance range in telecom area 4... to 70

?
?

Fast protection against power contact faults

?

Withstand high overload currents of up to 10 A

?

High voltage withstanding capabilities for the larger sized
thermistors

?

Good tracking over a wide temperature range for all
matched or binned types

?

UL1434 approved types available (XGPU2)

?

Excellent stability over extended time

?

All telecom PTCs are coated with a high temperature
silicon lacquer (UL94V0) to protect them from any harsh
environments and to improve their lifetime.

APPLICATIONS

?

Main Distribution Frame (MDF)

?

Central Office Switching (C.O.)

?

Subscriber Terminal Equipment (T.E.)

?

Set-top box (S.B.).

MARKING

Clear marking on a grey coated body.
BC and R25 value.

DESCRIPTION

Advanced developments in telephony equipment in recent
years have radically altered the protection requirements for
both exchange and subscriber equipment. The Vishay
BCcomponents range of Positive Temperature Coefficient
(PTC) thermistors includes devices specially designed to
provide overcurrent protection.
CCB913
SUBSCRIBER
LOOP
INTERFACE
CIRCUIT
(SLIC)
OR
TRANSFORMER
voltage
clamp
PTC
PTC
MDF
SECONDARY
PROTECTION
PRIMARY
PROTECTION
(OPTIONAL)
subscriber
lines
+θ
PTC
+θ
+θ+θ
Typical telephone line showing where PTC thermistors
can be used for overcurrent protection.

ELECTRICAL DATA AND ORDERING INFORMATION

Notes

1. MDF: Main Distribution Frame; C.O.: Central Office Switching; T.E.: Subscriber Terminal Equipment; S.B.: Set-top Box.
2. UL 1434 approved types.

V
MAX.
(V)
NON-TRIP
CURRENT
RESISTANCE
MATCHED
PAIRS
TRIP
CURRENT
MAX.
TRIP TIME
at 25

°

C
APPLICATION
AREA

(1)

COMPATIBILITY
CATALOG
NUMBER
2322 ... .....
I

nt

(mA)
at T
(

°

C)
R

25

(

?

)
TOL
(%)
I

t

(mA)
at T
(

°

C)
t

t

(s)
at I

t

(mA)

220 70 70 25

±

20 1

?

200 25 2.5 1000 C.O. K20/21 661 93048
230 100 70 10

±

20 1

?

250 25 3 1000 MDF; ISDN K20/21 661 93147
245 60 70 70 +10/

?

15 no 180 25 60 220 C.O.

?

661 93025
245 75 70 33

±

20

±

5% 150 10 1.2 1000 C.O.

?

661 93037
245 70 70 25

±

15 no 200 25 20 400 C.O. K20/21; FTCSE I31-24 661 93175
245 65 85 25

±

20 2% 200 25 3.40 650 C.O. K20/21 661 93142
245 140 55 16

±

20 no 270 25 8 1000 T.E. K20/21; FTCSE I31-21 662 93081
245 140 55 10

±

20 no 270 25 8 1000 T.E. K20/21; FTCSE I31-21 662 93074
250 100 40 20 +10/

?

20 1

?

220 25 1 1 000 MDF

?

661 93118
250 70 70 25

±

20 1

?

175 25 1.3 1 000 MDF; C.O. K20/21 661 93148
250 100 70 10

±

20 no 450 0 0.30 8 000 T.E. K20/21 663 93025
285 135 95 8

±

25 0.5

?

400 25 6 1000 MDF; ISDN K20/21 661 93078
300 100 70 16

±

25 no 250 25 2.0 1000 MDF; T.E. K20/21 661 93121
350 100 70 10

±

20 no 270 25 4.0 1000 T.E.; S.B. K20/21 661 93124
350 100 70 10

±

20 1

?

270 25 4.0 1000 C.O. K20/21 661 93146
600 50 70 50

±

20 1

?

140 25 1 1000 C.O. K20/21 661 93135
600 70 70 35

±

20 3

?

600 0 3 1000 C.O. K20/21 661 93056
600 70 70 25

±

20 2% 170 25 4 700 C.O. K20/21 661 93139
600 70 70 25

±

20 2% 170 25 8 700 C.O. K20/21 662 93129
600 175 25 10

±

20 0.5

?

400 25 7 1000 C.O. UL1459/GR1089 662 93114

(2)

600 175 25 10

±

20 no 400 25 7 1000 T.E.; S.B. UL1459/GR1089 662 93131

(2)

元器件厂商按字母排序

热点新闻: Freescale亏损33.7亿美元即将裁员10%; AMD向博通贱卖数字电视芯片剥离非核心业务; 分析称第四季苹果或削减iPhone产量达40%; Gartner:明年芯片业营收或跌10% 后年将复苏; 我国有线电视数字转换用户首次突破4000万; ST与Arkados合作研制HomePlug AV soc; 中国汽车电子排名第十航盛电子掘金混合动力; Morpho加入Tensilica为汽车GPS提供技术; 化合物半导体全球单体最大芯片厂在深投产; 2008中国RFID发展年会暨年度评选活动正式启动

应用设计: 基于ARM和蓝牙的无线信号采集系统的设计与实现; 基于单片机和GPRS的矿区铁路道口监测系统; 基于MSP430单片机的开关稳压电源设计; 基于嵌入式系统的虚拟仪器设计; 基于80C51微处理器的OLED模块设计; 嵌入式阵列处理器的发展现状及前景; 广泛应用于未来一代汽车的高亮LED照明方案; 利用微控制器进行网络通信的网卡配置; 基于MCU的家庭防盗报警系统的设计与应用; 基于FPGA的UART接口开发

电子电路: [集成稳压电源]LM317集成稳压电路; [电脑主板]电脑主板电路图 830_58; [有线通信]实用门铃电路; [充电电路]简单充电器电路; [电子镇流器]电子式节能灯的装配; [线性稳压电源]电容降压稳压电源电路图; [充电电路]锂电池充电器电路; [电话机原理图]电话机原理图02; [充电电路]劲牛充电器电路; [供电电路]可控硅交流调压器电路

关于我们 - 广告合作 - 联系方式 - 给我们建议 - 器件索引

北京市海淀区知春路23号集成电路设计园量子银座506　电话:(010)82350740