50439R datasheet, PDF - EEWORLD Datasheet

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50439R: DescriptionTelecom Transformer; Categorytransformer; File Size221KB，1 Pages; ManufacturerWurth Elektronik

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50439R Overview

Telecom Transformer

50439R 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	COMPATIBLE WITH BT8970 CONEXANT CHIP SET, LENGTH DIMENSION INCLUDES TERMINAL ALSO
Certification	IEC
high	12.7 mm
length	17.75 mm
Manufacturer's serial number	50439R
Installation features	SURFACE MOUNT
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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DigitalTelecom

TransformingMagnetics

DigitalTelecom

Conexant HDSL recommendations

EP13 - SMD

Features

• Compatible with Conexant chip sets

• Good total harmonic distortion

characteristics

• Optimized design for size and performance

• Customization available

• Volume production and automated lines

• For IC manufacturer approval status, contact

Midcom

EP13 - TH

Part

Number

51082R

51099

51085R

50971

50430R

50050

50275R

51062R

50772

671-7928

50439R

50422

50430R

50050

Number

CN8980

RS8973

BT8970

BT8970,

BT8921

BT8970,

BT8921

Application

HDSL2 All rate s

All rate s

All rate s imp ro v e d THD

All rate s

2320 Kb p s

1168 Kb p s and b e lo w

Safety

Agency

IEC950

UL1459

IEC950

UL1459

IEC950

UL1459

IEC950

Mechanicals

EP13 - SMD

EP13 - TH

EP13 - SMD

EP13 - TH

EP13 - SMD

EP13 - TH

EP13 - SMD

EP13 - TH

EP13 - SMD

EP13 - TH

EP13 - SMD

EP13 - TH

Schematic

Part

Number

50275R

671-7928

50449R

50051

50150R

671-7929

50113

50112

50056

671-7949R

671-7930

50055

671-7912

671-7931

Number

BT8970,

BT8921

BT8970,

BT8921

BT8970,

BT8921

BT8970,

BT8921

BT8970,

BT8921

BT8970,

BT8921

BT8970

BT8960

Application

1168 Kb p s and

b e lo w

1168 Kb p s and

b e lo w

784 Kb p s and

b e lo w

784 Kb p s and

b e lo w

784 Kb p s and

b e lo w

784 Kb p s and

b e lo w

528 Kb p s

400 Kb p s

576 Kb p s

416 Kb p s

360 Kb p s

288 Kb p s

160 Kb p s

Safety

Agency

UL1459

IEC950

UL1459

Mechanicals

EP13 - SMD

EP13 - TH

EP13 - SMD

EP13 - TH

EP13 - SMD

EP13 - TH

EP13 - SMD

EP13 - TH

Schematic

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

02/09/04

Midcom, Inc. China

10/F Spectrum Tower 53 Hung to Road

Kwun Tong, Kowloon, HK

T: 852.2320.4221 ~ F: 852.2352.3272

www.midcom.com.cn ~ email:sye@midcom-inc.com

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.

50439R Related Products

	50439R	50971	51082R	51085R	51099	50449R	671-7949R	671-7930	671-7931
Description	Telecom Transformer	Telecom Transformer	Telecom Transformer	Telecom Transformer	Telecom Transformer	Telecom Transformer	Telecom Transformer	Telecom Transformer	Telecom Transformer
Reach Compliance Code	compliant	compliant	compliant	compliant	compliant	compliant	unknown	unknown	unknown
ECCN code	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
Other features	COMPATIBLE WITH BT8970 CONEXANT CHIP SET, LENGTH DIMENSION INCLUDES TERMINAL ALSO	COMPATIBLE WITH CN8980 CONEXANT CHIP SET	COMPATIBLE WITH CN8980 CONEXANT CHIP SET, LENGTH DIMENSION INCLUDES TERMINAL ALSO	COMPATIBLE WITH CN8980 CONEXANT CHIP SET, LENGTH DIMENSION INCLUDES TERMINAL ALSO	COMPATIBLE WITH CN8980 CONEXANT CHIP SET	COMPATIBLE WITH BT8970; BT8921 CONEXANT CHIP SETS, LENGTH DIMENSION INCLUDES TERMINAL ALSO	COMPATIBLE WITH CN8960 CONEXANT CHIP SET, LENGTH DIMENSION INCLUDES TERMINAL ALSO	COMPATIBLE WITH CN8960 CONEXANT CHIP SET	COMPATIBLE WITH CN8960 CONEXANT CHIP SET
Certification	IEC	UL	IEC	UL	IEC	IEC	UL	UL	UL
high	12.7 mm	12.7 mm	12.7 mm	12.7 mm	12.7 mm	12.7 mm	12.7 mm	12.7 mm	12.7 mm
length	17.75 mm	13.97 mm	17.75 mm	17.75 mm	13.97 mm	17.75 mm	17.75 mm	13.97 mm	13.97 mm
Manufacturer's serial number	50439R	50971	51082R	51085R	51099	50449R	671-7949R	671-7930	671-7931
Installation features	SURFACE MOUNT	THROUGH HOLE MOUNTED	SURFACE MOUNT	SURFACE MOUNT	THROUGH HOLE MOUNTED	SURFACE MOUNT	SURFACE MOUNT	THROUGH HOLE MOUNTED	THROUGH HOLE MOUNTED
physical size	L17.75XB13.46XH12.7 (mm)	L13.97XB13.97XH12.7 (mm)	L17.75XB13.46XH12.7 (mm)	L17.75XB13.46XH12.7 (mm)	L13.97XB13.97XH12.7 (mm)	L17.75XB13.46XH12.7 (mm)	17.75mm X 13.46mm X 12.7mm	13.97mm X 13.97mm X 12.7mm	13.97mm X 13.97mm X 12.7mm
main impedance	135 OHMS	135 OHMS	135 OHMS	135 OHMS	135 OHMS	135 OHMS	135 OHMS	135 OHMS	135 OHMS
surface mount	YES	NO	YES	YES	NO	YES	YES	NO	NO
Transformer type	TELECOM TRANSFORMER	TELECOM TRANSFORMER	TELECOM TRANSFORMER	TELECOM TRANSFORMER	TELECOM TRANSFORMER	TELECOM TRANSFORMER	TELECOM TRANSFORMER	TELECOM TRANSFORMER	TELECOM TRANSFORMER
width	13.46 mm	13.97 mm	13.46 mm	13.46 mm	13.97 mm	13.46 mm	13.46 mm	13.97 mm	13.97 mm
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	-	Wurth Elektronik	Wurth Elektronik
Base Number Matches	1	1	1	1	1	1	1	-	-

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