749023025 datasheet, PDF - EEWORLD Datasheet

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749023025: DescriptionDatacom Transformer, LAN Application(s), 1:1; 1:1, ROHS COMPLIANT; CategoryPower management transformer; File Size113KB，3 Pages; ManufacturerWurth Elektronik; Environmental Compliance

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749023025 Overview

Datacom Transformer, LAN Application(s), 1:1; 1:1, ROHS COMPLIANT

749023025 Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	Wurth Elektronik
package instruction	ROHS COMPLIANT
Reach Compliance Code	compliant
ECCN code	EAR99
Other features	HEIGHT DIM INCLUDES TERMINALS ALSO
application	LAN
high	7.7 mm
Insulation voltage	1500 V
length	27.81 mm
Manufacturer's serial number	749023025
Installation features	SURFACE MOUNT
Number of functions	1
Maximum operating temperature	70 °C
Minimum operating temperature
method of packing	TAPE & REEL
physical size	27.81mm X 12.19mm X 7.7mm
Primary inductance	350 µH
surface mount	YES
Transformer type	DATACOM TRANSFORMER
Turns ratio (Np:Ns)	1:1; 1:1
width	12.19 mm

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more than you expect

Discrete Dual Port

Gigabit PoE PDFP-G48

LANDatacom

Typical Common Electrical Characteristics

Inductance

350uH Min.

Dielectic Rating

1500VAC

Insertion Loss

-1.0dB max.

-18dB min.

-14dB min.

Return Loss

-12dB min.

-10dB min.

Cross Talk

-33dB min.

Common Mode Rejection

-30dB min.

Features

0.1Vrms, 100k Hz, 8mADC

for 1 minute

1MHz-100MHz

500KHz-40MHz

40MHz-60MHz

60MHz-80MHz

80MHz-100MHz

100k Hz-100MHz

Note1: See specification sheet for actual values as individual parts may vary.

•

Designed to handle 350mADC

and meet IEEE 802.3af

•

Dual port design

•

Surface mount

•

Optional pin-outs

•

Industry standard connector foot-

•

Optimum performance

•

Cost effective

•

RoHS compliant

AutoMDIX

Part Number Turns Ratio Compatible Operating Temp. Range Schematic

Yes

0°C to +70°C

000-7382-35

1CT:1CT

749023022

1CT:1CT

Yes

-40°C to +85°C

749023023

1CT:1CT

Yes

0°C to +70°C

749023025

1CT:1CT

Yes

0°C to +70°C

Wurth Electronics Midcom, Inc.

121 Airport Drive—PO Box 1330

Watertown, SD 57201

T: 605.886.4385 ~ 605.886.4486

www.we-online.com ~ email: sales@midcom-inc.com

11-Nov-08

1/3

749023025 Related Products

	749023025	WSFM12061200B
Description	Datacom Transformer, LAN Application(s), 1:1; 1:1, ROHS COMPLIANT	RESISTOR, THIN FILM, 0.25 W, 0.1 %, 250 ppm, 6120 ohm, SURFACE MOUNT, 0202, CHIP
package instruction	ROHS COMPLIANT	, 0202
Reach Compliance Code	compliant	unknown
ECCN code	EAR99	EAR99
Manufacturer's serial number	749023025	SFM
Installation features	SURFACE MOUNT	SURFACE MOUNT
Maximum operating temperature	70 °C	175 °C
method of packing	TAPE & REEL	TRAY
surface mount	YES	YES

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