52028R datasheet, PDF - EEWORLD Datasheet

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52028R: DescriptionTelecom Transformer; CategoryPower management transformer; File Size98KB，2 Pages; ManufacturerWurth Elektronik

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52028R Overview

Telecom Transformer

52028R Parametric

Parameter Name	Attribute value
Is it lead-free?	Contains lead
Is it Rohs certified?	incompatible
Maker	Wurth Elektronik
Reach Compliance Code	compliant
ECCN code	EAR99
Other features	TURNS RATIO: 1:1; 2:1, HEIGHT DIM INCLUDES TERMINAL ALSO
high	5.84 mm
length	28.83 mm
Manufacturer's serial number	52028R
Installation features	SURFACE MOUNT
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
physical size	L28.83XB12.32XH5.84 (mm)
surface mount	YES
Transformer type	TELECOM TRANSFORMER
width	12.32 mm
Base Number Matches	1

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more than you expect

T1/E1 ISDN-PRI Quad Port SMD

With Common Mode Choke

DigitalTelecom

Features



Part

Turns Ratio Turns Ratio LPRI @20°C Leakage L

(mH Min)

(µH Max)

Number (PRI1:SEC1) (PRI2:SEC2)

Mechanical Schematic

52028R

1:1

2:1

1.2

0.6

1

4

52082R

2:1

1.2

0.6

1

52154R

2:1

1.2

0.6

1

2

52222R

1:2

1.2

0.6

1

2

52319R

2.42:1

1.2

0.5

1

3



Quad port modules with inte-

grated common mode chokes

RoHS compliant versions

available

Optional pin-outs

Meets ITU G.703 ISDN-

Primary rate recommenda-

tions

Operating temperature range

of –40°C to +85°C

Mechanical 1

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

10-Feb-10

1/2

52028R Related Products

	52028R	52222R	52154R	52082R	52319R
Description	Telecom Transformer	Telecom Transformer	Telecom Transformer	Telecom Transformer	Telecom Transformer
Is it lead-free?	Contains lead	Contains lead	Contains lead	Contains lead	Contains lead
Is it Rohs certified?	incompatible	incompatible	incompatible	incompatible	incompatible
Maker	Wurth Elektronik	Wurth Elektronik	Wurth Elektronik	Wurth Elektronik	Wurth Elektronik
Reach Compliance Code	compliant	compliant	compliant	compliant	compliant
ECCN code	EAR99	EAR99	EAR99	EAR99	EAR99
Other features	TURNS RATIO: 1:1; 2:1, HEIGHT DIM INCLUDES TERMINAL ALSO	TURNS RATIO: 1:2; 1:2, HEIGHT DIM INCLUDES TERMINAL ALSO	TURNS RATIO: 2:1	TURNS RATIO: 2:1; 2:1, HEIGHT DIM INCLUDES TERMINAL ALSO	TURNS RATIO: 2.42:1
high	5.84 mm	5.84 mm	5.84 mm	5.84 mm	5.84 mm
length	28.83 mm	28.83 mm	28.83 mm	28.83 mm	28.83 mm
Manufacturer's serial number	52028R	52222R	52154R	52082R	52319R
Installation features	SURFACE MOUNT	SURFACE MOUNT	SURFACE MOUNT	SURFACE MOUNT	SURFACE MOUNT
Maximum operating temperature	85 °C	85 °C	85 °C	85 °C	85 °C
Minimum operating temperature	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C
physical size	L28.83XB12.32XH5.84 (mm)	L28.83XB12.32XH5.84 (mm)	L28.83XB12.32XH5.84 (mm)	L28.83XB12.32XH5.84 (mm)	L28.83XB12.32XH5.84 (mm)
surface mount	YES	YES	YES	YES	YES
Transformer type	TELECOM TRANSFORMER	TELECOM TRANSFORMER	TELECOM TRANSFORMER	TELECOM TRANSFORMER	TELECOM TRANSFORMER
width	12.32 mm	12.32 mm	12.32 mm	12.32 mm	12.32 mm
Base Number Matches	1	1	1	1	1

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