51787R datasheet, PDF - EEWORLD Datasheet

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51787R: DescriptionTelecom Transformer; Categorytransformer; File Size150KB，1 Pages; ManufacturerWurth Elektronik

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51787R Overview

Telecom Transformer

51787R 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
Is Samacsys	N
Other features	LENGTH AND HEIGHT DIMENSION INCLUDES TERMINALS ALSO, COMPATIBLE WITH MTS141; MTS142
Certification	IEC; UL
high	12.7 mm
length	17.75 mm
Manufacturer's serial number	51787R
Installation features	SURFACE MOUNT
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
physical size	L17.75XB13.46XH12.7 (mm)
main impedance	135 OHMS
surface mount	YES
Transformer type	TELECOM TRANSFORMER
width	13.46 mm
Base Number Matches	1

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Digital

Telecom

Metalink HDSL recommendations

EP13-SMD

Features

•

RoHS compatible versions available

•

Compatible with Metalink chipsets

•

Designed to meet IEC950

requirements

•

Good total harmonic distortion

characteristics

•

Optimized for size and performance

•

135 ohm line impedance

•

Customization available

•

For IC approval status, contact

Midcom

EP13-TH

Part

Turns Ratio

Number

IC Number

Application

PRI:SEC

50693R MtH2445, Mtxx40B series

Multi Rate

2.3:1

50681 MtH2445, Mtxx40B series

Multi Rate

2.3:1

50787R

MtH1243

Multi Rate

2:1

50688

MtH1243

Multi Rate

2:1

51259R

MtS140 AFE

External Line Driver

3:1

51258

MtS140 AFE

External Line Driver

3:1

51256

MtS140 AFE

Direct to AFE

3.7:1

51257R

MtS140 AFE

Direct to AFE

3.7:1

51966

MtS141, MtS142

All Rates

1.8:1

51787R

MtS141, MtS142

All Rates

1.8:1

IEC950

Mechanical

Supplementary EP13-SMD

Supplementary

EP13-TH

Supplementary EP13-SMD

Supplementary

EP13-TH

Supplementary EP13-SMD

Supplementary

EP13-TH

Supplementary

EP13-TH

Supplementary EP13-SMD

Supplementary

EP13-TH

Supplementary EP13-SMD

Schematic

Schematic 1

Details subject to change. Contact your Midcom sales representative for additional information. Dimensions: in/mm. All tolerances are

±.010/0,25

and electrical specifications are @25°C unless otherwise specified.

Midcom, Inc. USA

121 Airport Drive – PO Box 1330

Watertown, SD 57201

T: 605.886.4385 ~ F: 605.886.4486

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

Midcom, Inc. China

10/F Spectrum Tower 53 Hung to Road

Kwun Tong, Kowloon, HK

T: 852.2320.4221 ~ F: 852.2352.3272

email: asiasales@midcom-inc.com

10/19/2006

1/1

51787R Related Products

	51787R	50787R	50681	50688	51258	51966
Description	Telecom Transformer	Telecom Transformer	Telecom Transformer	Telecom Transformer	Telecom Transformer	Telecom Transformer
Is it lead-free?	Contains lead	Contains lead	Contains lead	Contains lead	Contains lead	Contains lead
Is it Rohs certified?	incompatible	incompatible	incompatible	incompatible	incompatible	incompatible
Maker	Wurth Elektronik	Wurth Elektronik	Wurth Elektronik	Wurth Elektronik	Wurth Elektronik	Wurth Elektronik
Reach Compliance Code	compliant	compliant	compliant	compliant	compliant	compliant
ECCN code	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
Other features	LENGTH AND HEIGHT DIMENSION INCLUDES TERMINALS ALSO, COMPATIBLE WITH MTS141; MTS142	LENGTH AND HEIGHT DIMENSION INCLUDES TERMINALS ALSO, COMPATIBLE WITH MTH1243	LENGTH DIMENSION INCLUDES TERMINALS ALSO, COMPATIBLE WITH MTH2445; MTXX40B	LENGTH DIMENSION INCLUDES TERMINALS ALSO, COMPATIBLE WITH MTH1243	LENGTH DIMENSION INCLUDES TERMINALS ALSO, COMPATIBLE WITH MTS140 AFE	LENGTH DIMENSION INCLUDES TERMINALS ALSO, COMPATIBLE WITH MTS141; MTS142
high	12.7 mm	12.7 mm	12.7 mm	12.7 mm	12.7 mm	12.7 mm
length	17.75 mm	17.75 mm	13.97 mm	13.97 mm	13.97 mm	13.97 mm
Manufacturer's serial number	51787R	50787R	50681	50688	51258	51966
Installation features	SURFACE MOUNT	SURFACE MOUNT	THROUGH HOLE MOUNTED	THROUGH HOLE MOUNTED	THROUGH HOLE MOUNTED	THROUGH HOLE MOUNTED
physical size	L17.75XB13.46XH12.7 (mm)	L17.75XB13.46XH12.7 (mm)	L13.97XB13.97XH12.7 (mm)	L13.97XB13.97XH12.7 (mm)	L13.97XB13.97XH12.7 (mm)	L13.97XB13.97XH12.7 (mm)
main impedance	135 OHMS	135 OHMS	135 OHMS	135 OHMS	135 OHMS	135 OHMS
surface mount	YES	YES	NO	NO	NO	NO
Transformer type	TELECOM TRANSFORMER	TELECOM TRANSFORMER	TELECOM TRANSFORMER	TELECOM TRANSFORMER	TELECOM TRANSFORMER	TELECOM TRANSFORMER
width	13.46 mm	13.46 mm	13.97 mm	13.97 mm	13.97 mm	13.97 mm
Is Samacsys	N	-	N	N	N	-
Certification	IEC; UL	IEC	IEC	IEC	IEC	-
Maximum operating temperature	85 °C	85 °C	85 °C	85 °C	-	-
Minimum operating temperature	-40 °C	-40 °C	-40 °C	-40 °C	-	-
Base Number Matches	1	1	1	1	1	-

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