Datasheet > PT231

PT231

更新时间： 2024-11-05 04:09:51

品牌	Logo	应用领域
伯恩斯 - BOURNS		变压器综合业务数字网
页数	文件大小	规格书
1页	121K
描述
ISDN S-Interface Isolation Transformers

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中文翻译

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数据手册

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PT231 数据手册

■ Weight - 4 g

■ Operating temperature 0 °C to +70 °C

■ Lead free version available (see How to

Order)

Features

■ Designed for isolation between line card

and terminal

■ Meets CCITT 1.430 when chip pairs and

transformers are used

■ Lead free versions are RoHS compliant*

■ Low leakage inductance

■ 2.0 kVrms HIPOT PRI/SEC

■ 60 dB min. longitudinal balance 10 kHz to

300 kHz

Applications

■ Telecom

PT231 Series - ISDN S-Interface Isolation Transformers

Electrical Specifications @ 25 °C

Primary

Turns

Primary

Inductance

(mH min.)

Leakage

Inductance

(µH max.)

Pri/Sec

Cw/w

Part

Number

Ratio

Pri DCR

(Ω±15 %)

Sec DCR

(Ω±15 %)

Package

Schematic

(±2 %)

(pF max.)

PT23101

PT23102

PT23103

PT23104

PT23105

1:1

1:1.8

1:2

130

120

125

120

130

2.4

2.5

2.4

4.5*

4.8

1:2.5

1:2

5.5*

4.5

PT73455

1:1

2.4

*SPLIT WINDINGS IN SERIES

Product Dimensions

Electrical Schematic

10.2

(.401)

10.2

(.401)

MAX.

14.0

MAX.

(.551)

0.72

(.028)

MAX.

DIA.

Pri

Sec

5.1

(.200)

10.2

(.401)

0.6

(.023)

14.0

(.551)

MAX.

3.0

(.118)

MIN.

10.2

(.401)

2.54

(.100)

(INCHES)

DIMENSIONS ARE:

Pri

Sec

5.1

(.200)

10.2

(.401)

Packaging Specifications

Tube ....................................36 pcs./tube

2.54

(.100)

10.2

(.401)

How to Order

PT2310x or PT73455 __

Pri

Sec

Model

10.2

(.401)

Termination

Blank = Tin-lead

L = Tin only (lead free)

03/04

*RoHS Directive 2002/95/EC Jan 27 2003 including Annex

Specifications are subject to change without notice.

Customers should verify actual device performance in their specific applications.

中文翻译

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PT23101	BOURNS	获取价格	ISDN S-Interface Isolation Transformers
PT23101L	BOURNS	获取价格	Datacom Transformer, ISDN Application(s), 1:1, ROHS COMPLIANT
PT23102	BOURNS	获取价格	ISDN S-Interface Isolation Transformers
PT23102L	BOURNS	获取价格	Datacom Transformer, ISDN Application(s), 1:1.8, ROHS COMPLIANT
PT23103	BOURNS	获取价格	ISDN S-Interface Isolation Transformers
PT23104	BOURNS	获取价格	ISDN S-Interface Isolation Transformers
PT23104L	BOURNS	获取价格	Datacom Transformer, ISDN Application(s), 1:2.5, ROHS COMPLIANT
PT23105	BOURNS	获取价格	ISDN S-Interface Isolation Transformers
PT23105L	BOURNS	获取价格	Datacom Transformer, ISDN Application(s), 1:2, ROHS COMPLIANT