TE Connectivity AMP Connectors 745854-3 D-Sub Backshell Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 745854-3 is a 9 Position Two Piece Backshell Connector with 180° cable exit, designed for D-Sub and HD15 position applications. This component functions as a shielded connector accessory with silver plating and thermoplastic construction. The main part number 745854-3 carries an Obsolete product status, necessitating identification of active equivalent alternatives to maintain supply chain continuity and ensure long-term component availability for new designs and production requirements.

Substiute Parts

745854-3

TE Connectivity AMP ConnectorsIn Stock: 859745854-3 Datasheet

Current PartRFQ

5745854-3

TE Connectivity AMP ConnectorsIn Stock: 11565745854-3 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 745854-3 is determined by strict equivalence across all critical electrical and mechanical parameters. The substitute part 5745854-3 qualifies as a direct equivalent based on the following matching criteria:

Critical Matching Parameters:

• Identical number of positions (9)
• Identical compatible shell size (E)
• Identical compatible D-Sub sizes (9pos and HD15pos)
• Identical cable exit angle (180°)
• Identical shielding configuration (Shielded)
• Identical material composition (Thermoplastic)
• Identical plating specification (Nickel over Copper)
• Identical mating hardware (Mating Screws 4-40)
• Identical color (Silver)
• Identical series designation (AMPLIMITE)

The primary distinction between the main part and its substitute is product status and compliance certification. The substitute part 5745854-3 maintains Active product status and RoHS Compliant certification, whereas the original 745854-3 is Obsolete and RoHS non-compliant.

Parameter Comparison

Engineering Selection Recommendations

The substitute part 5745854-3 provides direct functional and mechanical equivalence to the obsolete 745854-3 across all critical connector specifications. Selection of the substitute part is supported by the following engineering considerations:

Product Status: The substitute part maintains Active product status, ensuring continued availability and manufacturer support. The original part's Obsolete designation creates supply chain risk and limits access to new inventory.

Regulatory Compliance: The substitute part 5745854-3 is RoHS Compliant, meeting current environmental and regulatory requirements for electronic component manufacturing and distribution. The original part's RoHS non-compliant status may present compliance challenges in applications subject to RoHS directives.

Electrical and Mechanical Compatibility: All functional parameters remain identical between the main part and substitute, including connector position count, shell size compatibility, cable exit angle, shielding configuration, and mating hardware specifications. No design modifications are required for direct substitution.

Material and Construction: Both parts utilize identical thermoplastic construction with nickel over copper plating, ensuring equivalent performance characteristics in electrical conductivity, environmental resistance, and mechanical durability.

Certification Alignment: Both parts share identical ECCN (EAR99) and HTSUS code classifications, maintaining consistent export and tariff treatment.

Frequently Asked Questions (FAQ)

Q: Can 5745854-3 be used as a direct replacement for 745854-3 in existing designs?

A: Yes. The substitute part 5745854-3 maintains identical electrical and mechanical specifications across all critical parameters, including position count, shell size, cable exit angle, shielding, material composition, and mating hardware. Direct substitution requires no design modifications.

Q: What is the primary reason for substituting 745854-3 with 5745854-3?

A: The original part 745854-3 carries Obsolete product status, creating supply chain discontinuity. The substitute part 5745854-3 is Active and maintains current manufacturer support and availability.

Q: Are there compliance differences between these parts?

A: Yes. The substitute part 5745854-3 is RoHS Compliant, while the original 745854-3 is RoHS non-compliant. This distinction is significant for applications subject to RoHS directives and environmental regulations.

Q: Do both parts have identical connector compatibility?

A: Yes. Both parts are compatible with 9 position and HD15 position D-Sub connectors with shell size E, and both support 180° cable exit configurations.

Q: Is the packaging different between these parts?

A: Yes. The substitute part 5745854-3 is supplied in Bulk packaging, while the original part's packaging specification is not defined in available documentation.

Q: Are the material specifications identical?

A: Yes. Both parts utilize thermoplastic construction with nickel over copper plating, identical color (silver), and identical mating hardware (4-40 screws).

Q: Do both parts have the same moisture sensitivity rating?

A: Yes. Both parts carry MSL Rating 1 (Unlimited), indicating no moisture sensitivity limitations.

Q: Are export and tariff classifications the same?

A: Yes. Both parts share identical ECCN (EAR99) and HTSUS code (8538.90.8180) classifications.