TE Connectivity 747460-3 D-Sub Receptacle Equivalent & Substitute Parts

Part Overview

The TE Connectivity 747460-3 is a 15-position D-Sub receptacle connector with female sockets, configured for right-angle through-hole solder termination. This connector is part of the AMPLIMITE HD-20 series and features a 2-row shell layout (DA, A size) with gold-flashed contacts rated for 6A at 125V operation across a temperature range of -55°C to 105°C.

The 747460-3 carries an obsolete product status, making equivalent and substitute parts necessary for ongoing design support, maintenance, and production continuity. The availability of active-status alternatives ensures access to functionally compatible components with current manufacturing support.

Substiute Parts

747460-3

TE Connectivity AMP ConnectorsIn Stock: 862747460-3 Datasheet

Current PartRFQ

5747460-3

TE Connectivity AMP ConnectorsIn Stock: 8275747460-3 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 747460-3 is determined by strict equivalence across all electrical and mechanical parameters. The substitute part must maintain identical specifications in the following critical areas:

Electrical Parameters: Current rating (6A), voltage rating (125V), contact finish (gold flash), and operating temperature range (-55°C to 105°C) must be preserved without deviation.

Mechanical Parameters: The connector must retain the same D-Sub style, 15-position receptacle configuration with 2-row layout (DA, A shell size), right-angle through-hole mounting orientation, and 0.590" (14.99mm) backset spacing.

Termination and Construction: Solder termination method, phosphor bronze contact material, UL94 V-0 flammability rating, and 4-40 housing/shell flange feature must remain constant.

Series Compatibility: The substitute part must belong to the AMPLIMITE HD-20 series to ensure mechanical and electrical interchangeability.

The 5747460-3 meets all these criteria and qualifies as a direct substitute, with the primary distinction being its active product status and improved regulatory compliance profile.

Parameter Comparison

Engineering Selection Recommendations

The 5747460-3 is the direct substitute for the obsolete 747460-3. Both connectors are manufactured by TE Connectivity and share identical electrical and mechanical specifications across all functional parameters.

Product Status Consideration: The 747460-3 is classified as obsolete, indicating discontinued manufacturing and limited long-term availability. The 5747460-3 maintains active product status, ensuring continued manufacturing support, documented supply chains, and access to current production batches.

Regulatory Compliance: The 5747460-3 achieves ROHS3 compliance and REACH Unaffected status, whereas the 747460-3 is RoHS non-compliant with undefined REACH status. For applications subject to environmental regulations or procurement policies requiring RoHS compliance, the 5747460-3 is the appropriate selection.

Functional Interchangeability: All electrical ratings, mechanical dimensions, termination methods, and contact specifications are identical between the two parts. The 5747460-3 provides complete functional equivalence for circuit design, PCB layout, and assembly processes.

Packaging: The 5747460-3 is supplied in tray packaging, which is standard for production environments and supports automated assembly workflows.

Frequently Asked Questions (FAQ)

Q: Are the 747460-3 and 5747460-3 electrically identical?

A: Yes. Both connectors share identical electrical specifications: 6A current rating, 125V voltage rating, gold-flashed contacts, and -55°C to 105°C operating temperature range. They are electrically interchangeable.

Q: Can the 5747460-3 be used as a direct replacement for the 747460-3 in existing designs?

A: Yes. The 5747460-3 is a direct substitute. All mechanical parameters, including shell size (DA, A), position count (15), row configuration (2), mounting type (right-angle through-hole), and backset spacing (0.590") are identical. No design modifications are required.

Q: What is the significance of the product status difference?

A: The 747460-3 is obsolete, meaning TE Connectivity has discontinued manufacturing. The 5747460-3 is active, indicating ongoing production and availability. For new designs or long-term supply requirements, the 5747460-3 is the appropriate choice.

Q: Does the RoHS compliance difference affect compatibility?

A: RoHS compliance is a regulatory and procurement consideration, not a functional one. Both connectors perform identically in circuit operation. However, applications subject to RoHS requirements must use the 5747460-3.

Q: Are there any differences in contact material or finish between these parts?

A: Both connectors use phosphor bronze contacts with gold flash finish. No material or finish differences exist.

Q: What packaging format is the 5747460-3 supplied in?

A: The 5747460-3 is supplied in tray packaging, which is standard for production assembly and supports automated handling equipment.

Q: Can these connectors be used interchangeably in high-temperature applications?

A: Yes. Both connectors are rated for operation across the identical temperature range of -55°C to 105°C and maintain the same UL94 V-0 flammability rating.

Q: Are there any differences in the flange or mounting features?

A: No. Both connectors feature identical 4-40 housing/shell flange specifications and right-angle through-hole mounting configurations.