Datasheet > A0366041

A0366041

更新时间： 2024-11-08 03:07:47

品牌	Logo	应用领域
伯恩斯 - BOURNS		/
页数	文件大小	规格书
6页	167K
描述
Surge Protection Circuit,

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数据手册

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A0366041 数据手册

Features

■ Greatly reduced maintenance

■ Longer service life

■ Tighter control over the operating voltage

■ Sealed solid-state device to ensure long life

even in hostile environments

■ Fail-short device

■

Listed per UL 497 (File: E53117)

■ Reduced maintenance calls, fewer

equipment failures and quieter lines

■ Meets Telcordia GR-974

■ Consistent performance

Model C-303^™5-Pin Solid-State Protector Modules

Bourns^®Model C-303™ 5-Pin Solid-State Protector Modules provide surge protection in a 5-pin type protector for use in central office

connector, remote and building entrance terminal applications. The housings are made of colored self-extinguishing insulating

material. The protector modules have five contact pins. When inserted into the connector sockets, contact pins provide the following

connections for each cable pair:

• protection ground that also acts as a polarization pin

• tip and ring to the outside cable

• tip and ring to the central office equipment

Protector modules are available with gold-plated outside and central office pins; grounding pin is always tin-alloy plated.

• Protector modules with gold-plated pins are intended to be used in connectors with gold-plated protector receptacles.

The Bourns^®Model C-303™ Solid-State Protector Module family greatly surpasses the performance of two- and three-element gas

tubes as well as carbon, ensuring enhanced protection for sensitive switching equipment.

When the protector modules are fully inserted into the connector base, the outside plant and the central office pairs are connected

together. Fast and easy disconnect of the central office pairs from the outside plant pairs is accomplished by pulling the fully inserted

protector out to the “detent” position. Protection is still provided on the outside plant cable pairs.

The 5-pin module is designed to short-to-ground (also known as a “fail-short event”) when it encounters lightning, power cross or other

electrical conditions that exceed the surge capabilities of the SSOVP device.

11- and 12-Type Protector Modules

The 11-type modules provide voltage protection to wiring and

equipment. The 12-type modules provide voltage protection

and are equipped with heat coils for applications where sneak

current protection is required.

High-sensitivity heat coils protect digital equipment line cards

against overheating caused by prolonged currents, commonly

called sneak currents. Sneak currents may be caused by direct

contact with low-voltage power lines or from induction on

telephone lines caused by fault currents, overloads or

unbalanced loads on nearby power lines. The 150 milliampere

heat coils are sensitive enough to operate before component

damage occurs on most digital line cards. They carry normal

currents with ample safety margin and shunt potentially harmful

sneak currents safely to ground.

11-Type Protector Module

Medium sensitivity (350 mA) and PBX battery (1.2 A) heat coils

are also available.

12-Type Protector Module

* Metallic shunts close circuit by heat coil operation to ground

line and equipment directly or through heat coil resistance.

Heat coil operates due to sneak currents and power crosses.

WARNING Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Speciﬁcations are subject to change without notice.

Users should verify actual device performance in their speciﬁc applications.

The products described herein and this document are subject to speciﬁc legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.

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与A0366041相关器件

型号	品牌	获取价格	描述	数据表
A0366042	BOURNS	获取价格	Surge Protection Circuit,
A0366045	BOURNS	获取价格	Surge Protection Circuit,
A0366047	BOURNS	获取价格	Surge Protection Circuit,
A0366049	BOURNS	获取价格	Surge Protection Circuit,
A0366051	BOURNS	获取价格	Surge Protection Circuit,
A0366052	BOURNS	获取价格	Surge Protection Circuit,
A0367849	AMPHENOL	获取价格	Board Connector, 360 Contact(s), 4 Row(s), Female, Straight, Solder Terminal, Receptacle
A0367849LF	AMPHENOL	获取价格	Board Connector, 360 Contact(s), 4 Row(s), Female, Straight, Solder Terminal, Receptacle,
A0369140	AMPHENOL	获取价格	Board Connector, 20 Contact(s), 2 Row(s), Female, Straight, Solder Terminal, Receptacle
A0370056	AMPHENOL	获取价格	Board Connector, 24 Contact(s), 2 Row(s), Female

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