52121R-LF1 datasheet, PDF - EEWORLD Datasheet

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52121R-LF1: DescriptionTelecom Transformer, ROHS COMPLIANT; CategoryPower management transformer; File Size168KB，2 Pages; ManufacturerWurth Elektronik; Environmental Compliance

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52121R-LF1 Overview

Telecom Transformer, ROHS COMPLIANT

52121R-LF1 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	BREADTH & HEIGHT DIM INCLUDE TERMINAL ALSO
high	12.7 mm
JESD-609 code	e2
length	17.17 mm
Manufacturer's serial number	52121R-LF1
Installation features	SURFACE MOUNT
physical size	17.17mm X 13.97mm X 12.70mm
main impedance	100 OHMS
secondary impedance	100 OHMS
surface mount	YES
Terminal surface	Tin/Silver (Sn/Ag)
Transformer type	TELECOM TRANSFORMER
width	13.97 mm

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more than you expect

Lantiq/Infineon xDSL

SignalTransformers

Part Number

51015R

51403R

51403R‐LF1

51474R

52121R‐LF1

52150R‐LF1

52295R‐LF1

IC Number

Application

Amazon

VINAX

PEB22622

750510041 PEF22623

PEF24622

Annex A & C

Annex B

VDSL2 CPE

SHDSL Chipset

SHDSL Chipset YES

SHDSL Chipset

RoHS Mechanical Schematic

NO

3

NO

3

YES

3

NO

3

YES

1

YES

1

4

YES

2

Features



RoHS compatible versions available

Good total harmonic distortion

characteristics

Optimized for size and performance

Customization available

100 Ohm Line Impedance

Designed to meet IEC950 require-

ments for 250VAC working voltage

Mechanical 1

Mechanical 2

Wurth Electronics Midcom, Inc.

121 Airport Drive—PO Box 1330

Watertown, SD 57201

T: 605.886.4385 ~ 605.886.4486

T: 605.886.4385

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

F: 605.886.4486

www.we-online.com/midcom

midcom@we-online.com

2-Jun-10

1/2

52121R-LF1 Related Products

	52121R-LF1	51474R	750510041
Description	Telecom Transformer, ROHS COMPLIANT	Telecom Transformer, PDSO-G16	Telecom Transformer, ROHS COMPLIANT
Is it lead-free?	Lead free	Contains lead	Lead free
Is it Rohs certified?	conform to	incompatible	conform to
Maker	Wurth Elektronik	Wurth Elektronik	Wurth Elektronik
package instruction	ROHS COMPLIANT	PDSO-G16	ROHS COMPLIANT
Reach Compliance Code	compliant	compliant	compliant
ECCN code	EAR99	EAR99	EAR99
Other features	BREADTH & HEIGHT DIM INCLUDE TERMINAL ALSO	BREADTH & HEIGHT DIM INCLUDE TERMINAL ALSO	BREADTH DIM INCLUDE TERMINAL ALSO, COMPATIBLE WITH SHDSL, TURNS RATIO IS: 3.2:1
high	12.7 mm	5.53 mm	12.7 mm
length	17.17 mm	12.05 mm	13.97 mm
Manufacturer's serial number	52121R-LF1	51474R	750510041
Installation features	SURFACE MOUNT	THROUGH HOLE MOUNTED	THROUGH HOLE MOUNTED
physical size	17.17mm X 13.97mm X 12.70mm	L12.05XB9.40XH5.53 (mm)	13.97mm X 13.97mm X 12.70mm
main impedance	100 OHMS	100 OHMS	100 OHMS
secondary impedance	100 OHMS	100 OHMS	100 OHMS
surface mount	YES	NO	NO
Transformer type	TELECOM TRANSFORMER	TELECOM TRANSFORMER	TELECOM TRANSFORMER
width	13.97 mm	9.4 mm	13.97 mm
JESD-609 code	e2	-	e2
Terminal surface	Tin/Silver (Sn/Ag)	-	Tin/Silver (Sn/Ag)
Maximum operating temperature	-	85 °C	85 °C
Minimum operating temperature	-	-40 °C	-40 °C

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