PE-64957 PULSE ELECTRONICS CORPORATION, PE-64957 Datasheet

PE-64957

Manufacturer Part Number

PE-64957

Description

Audio & Signal Transformers XFMR

Manufacturer

PULSE ELECTRONICS CORPORATION

Datasheets

1.T1094NL.pdf (8 pages)

2.PE-64957.pdf (2 pages)

Specifications of PE-64957

Isolation Voltage

1500 Volts

Termination Style

Solderable

Shielding

Unshielded

Operating Temp Range

0C to 70C

Package Type

DIP

Mounting

Through Hole

Pin Count

Interwinding Capacitance Max

30/30pF

Isolation Voltage (max)

1500VrmsV

Lead Style

PC Pin

Ocl Inductance (max)

1.2(Min)/1.2(Min)mH

Operating Temperature Max Deg. C

70C

Operating Temperature Min Deg. C

Primary Leakage Inductance (max)

0.8/0.8uH

Product Depth (mm)

9.8mm

Product Height (mm)

6.35mm

Product Length (mm)

20.32mm

Return Loss (min)

9/12dB

Transformer Type

T1/CEPT/ISDN-Pri Transformer

Turns Ratio

1CT:1.31/2.62:1

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

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T1/CEPT/ISDN-PRI TRANSFORMER

Quad Port SMT Transformer Module with

IC Side Protection

NOTE: TX = Transmit channel. RX = Receive channel

www.pulseeng.com

QTERA

USA 858 674 8100

Number

T9021

Part

Weight ...............5.0 grams

Tape & Reel..........250/reel

Tube ......................15/tube

• •

1:2.42

Germany 49 7032 7806 0

(Pri:Sec ±5%)

Turns Ratio

Electrical Specifications @ 25°C — Operating Temperature 0°C to +70°C

1:2.42

Mechanical

Dimensions: Inches

Unless otherwise specified, all tolerances are ± .010

• •

Singapore 65 6287 8998

Eight transformers in a low profile surface mount package

Includes IC Side Protection Circuit on each channel to

suppress low voltage transients

Compatible with PMC-Sierra’s Comet chip (PM4354)

Patented “Interlock Base” construction for high reliability

IC grade transfer-molded package withstands 235°C IR reflow

Minimum Isolation voltage: 1500 Vrms

UL 1950 recognized

(mH MIN)

0.6 & 0.6

OCL

• •

Shanghai

0,25

86 21 54643211 / 2

(pF MAX)

35 & 35

• •

China 86 755 33966678

(µH MAX)

.60 & .60

Schematic

• •

Taiwan 886 3 4641811

T657.B (8/07)

Schematic

1:2.42

Package/

QTERA

Related parts for PE-64957

PE-64957 Summary of contents

Page 1

... T1/CEPT/ISDN-PRI TRANSFORMER Quad Port SMT Transformer Module with IC Side Protection Electrical Specifications @ 25°C — Operating Temperature 0°C to +70°C Turns Ratio Part (Pri:Sec ±5%) Number TX RX T9021 1:2.42 1:2.42 NOTE Transmit channel Receive channel Mechanical QTERA Dimensions: Inches Weight ...............5.0 grams Tape & ...

Page 2

... Fax: 49 7032 7806 12 Performance warranty of products offered on this data sheet is limited to the parameters specified. Data is subject to change without notice. Other brand and product names mentioned herein may be trademarks or registered trademarks of their respective owners. © Copyright, 2007. Pulse Engineering, Inc. All rights reserved. ...

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