TE Connectivity 745495-5 D-Sub Receptacle 25-Position Equivalent & Substitute Parts

Part Overview

The TE Connectivity 745495-5 is a 25-position D-Sub receptacle connector featuring female sockets with IDC (Insulation Displacement Contact) and discrete wire termination capabilities. This connector is part of the AMPLIMITE HDE-20 series and is classified as obsolete. The connector provides a free-hanging, in-line mounting configuration with a DB/B shell size (Size 3) suitable for applications requiring 250V operation across an operating temperature range of -55°C to 105°C.

Due to its obsolete product status, locating equivalent or substitute components is necessary for ongoing system maintenance, repair, and new design implementations. The availability of active production alternatives ensures continued access to compatible connector solutions.

Substiute Parts

745495-5

TE Connectivity AMP ConnectorsIn Stock: 1063745495-5 Datasheet

Current PartRFQ

2-745495-0

TE Connectivity AMP ConnectorsIn Stock: 10752-745495-0 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TE Connectivity 745495-5 is determined by strict equivalence across the following critical parameters:

Electrical Compatibility Parameters:

• Connector style (D-Sub)
• Connector type (Receptacle, Female Sockets)
• Number of positions (25)
• Number of rows (2)
• Shell size and layout (Size 3, DB/B)
• Voltage rating (250V)
• Contact material (Phosphor Bronze)
• Contact finish (Gold)

Mechanical Compatibility Parameters:

• Mounting type (Free Hanging, In-Line)
• Termination method (IDC, Discrete Wire)
• Shell material and finish (Steel, Tin Plated)
• Wire gauge compatibility (22-26 AWG)
• Operating temperature range (-55°C ~ 105°C)
• Dielectric material (Thermoplastic, Glass Filled)

The substitute part 2-745495-5 maintains identical electrical and mechanical specifications to the main part, with the primary distinction being product status and compliance certifications.

Parameter Comparison

Engineering Selection Recommendations

Product Status Consideration: The main part 745495-5 carries an obsolete designation, while the substitute part 2-745495-0 maintains active production status. For new designs, system upgrades, and long-term component availability, the active substitute part is the appropriate selection.

Compliance and Certification: The substitute part 2-745495-0 is ROHS3 compliant and carries REACH Unaffected status, whereas the main part is RoHS non-compliant with vendor-undefined REACH status. Applications subject to environmental regulations, EU directives, or customer compliance requirements should utilize the substitute part.

Electrical and Mechanical Equivalence: Both parts maintain identical electrical ratings (250V), mechanical configurations (25-position, Size 3 DB/B shell), termination methods (IDC and discrete wire), and operating temperature ranges (-55°C to 105°C). Direct functional substitution is supported across all specified parameters.

Packaging Availability: The substitute part 2-745495-0 is available in bulk packaging with confirmed inventory of 999 pieces in stock, supporting both prototype and production-volume requirements.

Frequently Asked Questions (FAQ)

Q: Can the 2-745495-0 substitute directly replace the 745495-5 in existing applications?

A: Yes. Both connectors are electrically and mechanically equivalent across all specified parameters, including connector type, position count, shell size, termination method, voltage rating, and operating temperature range. Direct substitution is supported without circuit or mechanical redesign.

Q: What is the primary reason for substituting the 745495-5?

A: The 745495-5 is classified as obsolete. The 2-745495-0 is an active production part from the same manufacturer and series, ensuring continued availability and supply chain reliability.

Q: Are there compliance differences between the two parts?

A: Yes. The 2-745495-0 is ROHS3 compliant and REACH Unaffected, while the 745495-5 is RoHS non-compliant with vendor-undefined REACH status. Applications requiring environmental compliance should use the substitute part.

Q: Do both connectors support the same wire gauge and termination methods?

A: Yes. Both parts support 22-26 AWG wire gauge and IDC (Insulation Displacement Contact) with discrete wire termination.

Q: Is the contact finish specification identical between the two parts?

A: Yes. Both connectors feature gold-plated contacts with 1.00µin (0.025µm) contact finish thickness over phosphor bronze contact material.

Q: What is the voltage rating for both connectors?

A: Both the 745495-5 and 2-745495-0 are rated for 250V operation.

Q: Are the operating temperature ranges the same?

A: Yes. Both connectors operate across the temperature range of -55°C to 105°C.

Q: What packaging options are available for the substitute part?

A: The 2-745495-0 is available in bulk packaging with 999 pieces currently in stock.