Molex 0441700004 Equivalent & Substitute Parts

Part Overview

The Molex 0441700004 is a modular jack connector (8P8C/RJ45) with 90° right-angle orientation, designed for Ethernet and Cat5 applications. This connector features shielding with EMI finger protection, through-hole solder termination, and board lock functionality. The part is classified as obsolete, making equivalent substitute parts necessary for ongoing design support and procurement continuity.

Key Parameters

Parameter	Value
Connector Type	Jack Modular Connector
Configuration	8P8C (RJ45, Ethernet)
Orientation	90° Angle (Right)
Mounting Type	Through Hole
Termination	Solder
Shielding	Shielded, EMI Finger
Category Rating	Cat5
Operating Temperature Range	-40°C ~ 85°C
Contact Finish	Gold, 50.0µin (1.27µm)
Housing Material	Polybutylene Terephthalate (PBT)

Substitute Part Grouping Explanation

Substitution eligibility for the Molex 0441700004 is determined by strict alignment with the following core parameters:

Connector Configuration: 8P8C (RJ45, Ethernet) jack type
Physical Orientation: 90° right-angle mounting
Electrical Interface: Through-hole solder termination
Shielding Specification: Shielded with EMI finger protection
Performance Rating: Cat5 compliance
Contact System: Gold-plated phosphor bronze or copper alloy contacts
Housing Material: Polybutylene Terephthalate (PBT) construction
Environmental Compliance: RoHS3 and REACH compliance

Both identified substitute parts meet these core substitution criteria. Variations in operating temperature range, contact material composition, and auxiliary features (board lock, light pipe, LED indicators) do not preclude functional equivalence within the specified electrical and mechanical parameters.

Parameter Comparison

Parameter	Molex 0441700004	TE Connectivity 6339082-1	Hirose TM21R-5B-3232D-LP(50)
Manufacturer	Molex	TE Connectivity AMP Connectors	Hirose Electric Co Ltd
Product Status	Obsolete	Active	Active
Connector Type	Jack Modular Connector	Jack Modular Connector	Jack Modular Connector
Configuration	8P8C (RJ45, Ethernet)	8P8C (RJ45, Ethernet)	8P8C (RJ45, Ethernet)
Orientation	90° Angle (Right)	90° Angle (Right)	90° Angle (Right)
Mounting Type	Through Hole	Through Hole	Through Hole
Termination	Solder	Solder	Solder
Shielding	Shielded, EMI Finger	Shielded, EMI Finger	Shielded, EMI Finger
Category Rating	Cat5	Cat5	Cat5
Number of Ports	8	8	8
Number of Rows	2	2	2
Tab Direction	Up and Down	Up and Down	Up and Down
Contact Material	Phosphor Bronze	Phosphor Bronze	Copper Alloy
Contact Finish	Gold, 50.0µin (1.27µm)	Gold, 50.0µin (1.27µm)	Gold
Housing Material	PBT, Polyester, Glass Filled	PBT, Polyester	PBT
Operating Temperature	-40°C ~ 85°C	-40°C ~ 85°C	-25°C ~ 80°C
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
MSL Rating	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
REACH Status	REACH Unaffected	REACH Unaffected	REACH Unaffected
ECCN	EAR99	EAR99	EAR99

Engineering Selection Recommendations

Both substitute parts are active products with current manufacturing support, addressing the obsolescence status of the Molex 0441700004.

TE Connectivity 6339082-1 maintains identical operating temperature range (-40°C ~ 85°C) and contact finish specifications (50.0µin gold plating). This part includes board guide features and green LED indicators. Full compliance with RoHS3, REACH, and EAR99 classifications is confirmed.

Hirose TM21R-5B-3232D-LP(50) operates within a narrower temperature range (-25°C ~ 80°C) and uses copper alloy contacts instead of phosphor bronze. This part retains board lock and light pipe features matching the original design. Full compliance with RoHS3, REACH, and EAR99 classifications is confirmed.

Selection between substitutes depends on application-specific temperature requirements and auxiliary feature compatibility with existing board designs.

Frequently Asked Questions (FAQ)

Q: Can the TE Connectivity 6339082-1 directly replace the Molex 0441700004?

A: Yes. Both connectors share identical 8P8C configuration, 90° right-angle orientation, through-hole solder termination, Cat5 shielding specification, and operating temperature range. Physical footprint and electrical performance are equivalent.

Q: What is the key difference between the two substitute options?

A: The Hirose TM21R-5B-3232D-LP(50) operates at a reduced maximum temperature (80°C vs. 85°C) and uses copper alloy contacts. The TE Connectivity 6339082-1 maintains the original temperature specification and phosphor bronze contact material. Both are functionally equivalent for standard Cat5 Ethernet applications.

Q: Are all three parts RoHS3 compliant?

A: Yes. The Molex 0441700004, TE Connectivity 6339082-1, and Hirose TM21R-5B-3232D-LP(50) are all RoHS3 compliant with REACH unaffected status.

Q: Does the presence of LED indicators on the TE Connectivity part affect compatibility?

A: No. LED indicators are auxiliary features that do not impact electrical or mechanical substitution. The green LED on the TE Connectivity 6339082-1 is an additional feature that does not interfere with core connector functionality.

Q: What packaging format is available for the substitute parts?

A: Both substitute parts are supplied in tray packaging, suitable for automated assembly and component handling.

Q: Is contact material composition (phosphor bronze vs. copper alloy) a critical substitution factor?

A: No. Both phosphor bronze and copper alloy contacts with gold plating meet Cat5 electrical performance requirements. Contact material composition does not preclude functional equivalence for this connector category.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message