TE Connectivity 747190-1 D-Sub Receptacle Equivalent & Substitute Parts

Part Overview

The TE Connectivity 747190-1 is a 9-position D-Sub receptacle connector with female sockets, designed for through-hole solder termination applications. This connector is part of the AMPLIMITE HDP-20 series and is classified as an active product. The 747190-1 features a vertical orientation with a board-side flange and operates across a temperature range of -55°C to 105°C with a 125V rating and 6A current capacity.

Substitute parts are identified when equivalent electrical and mechanical parameters align with the main part specifications, enabling direct replacement in applications where the primary part is unavailable or when alternative compliance certifications are required.

Substiute Parts

747190-1

TE Connectivity AMP ConnectorsIn Stock: 1039747190-1 Datasheet

Current PartRFQ

5747190-1

TE Connectivity AMP ConnectorsIn Stock: 62575747190-1 Datasheet

DirectRFQ

747190-2

TE Connectivity AMP ConnectorsIn Stock: 917747190-2 Datasheet

SimilarRFQ

172-009-283L001

NorComp Inc.In Stock: 931172-009-283L001 Datasheet

SimilarRFQ

172-009-283L011

NorComp Inc.In Stock: 3343172-009-283L011 Datasheet

SimilarRFQ

172-009-283L021

NorComp Inc.In Stock: 2617172-009-283L021 Datasheet

SimilarRFQ

172-009-283L031

NorComp Inc.In Stock: 1422172-009-283L031 Datasheet

SimilarRFQ

628-009-321-056

Mercury United Electronics, Inc.In Stock: 1254628-009-321-056 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the TE Connectivity 747190-1 are grouped based on strict alignment of the following critical parameters:

Primary Substitution Criteria:

• Connector style: D-Sub
• Connector type: Receptacle, Female Sockets
• Number of positions: 9
• Number of rows: 2
• Shell size and layout: 1 (DE, E)
• Termination method: Solder
• Mounting type: Through Hole
• Contact finish: Gold
• Material flammability rating: UL94 V-0

Secondary Compatibility Factors:

• Operating temperature range
• Current rating capacity
• Shell material and finish
• Contact material composition
• Flange feature configuration

Parts are classified as direct substitutes when all primary criteria are met. Parts with variations in secondary factors (such as different shell finishes, contact materials, or current ratings) are classified as similar substitutes and require engineering evaluation for specific application requirements.

Parameter Comparison

Engineering Selection Recommendations

Direct Substitution (TE Connectivity 5747190-1):

The TE Connectivity 5747190-1 is a direct substitute for the 747190-1. Both parts share identical electrical and mechanical specifications, including 9-position configuration, through-hole mounting, solder termination, and operating parameters. The primary distinction is that 5747190-1 is RoHS Compliant and REACH Unaffected, whereas the main part is RoHS non-compliant and REACH Affected. Selection of 5747190-1 is appropriate for applications requiring RoHS compliance or REACH compliance certification.

Similar Substitution (TE Connectivity 747190-2):

The TE Connectivity 747190-2 maintains identical electrical and mechanical specifications to the main part. The RoHS status is listed as "Not applicable," indicating this variant may be subject to different regulatory classifications. This part is suitable for applications where the main part is unavailable and regulatory compliance status does not impose constraints.

Similar Substitution (NorComp 172-009-283L Series):

The NorComp 172-009-283L001, 172-009-283L011, 172-009-283L021, and 172-009-283L031 are similar substitutes with the following considerations:

• All four NorComp variants feature panel mount capability in addition to through-hole mounting, providing enhanced mechanical flexibility.
• Current rating is reduced to 5A compared to the main part's 6A specification.
• Shell material finish is nickel plated rather than tin plated.
• Contact material is brass rather than phosphor bronze.
• Operating temperature range extends to 125°C maximum, compared to 105°C for the main part.
• All variants are ROHS3 Compliant and REACH Unaffected.

Flange feature differences distinguish the four variants: 172-009-283L001 and 172-009-283L011 feature board-side flanges; 172-009-283L021 features board-side flanges; 172-009-283L031 features mating-side flanges. Selection among these variants depends on specific flange mounting requirements.

Similar Substitution (Mercury United Electronics 628-009-321-056):

The Mercury United Electronics 628-009-321-056 is a similar substitute with the following distinctions:

• Current rating is 3A per contact, significantly lower than the main part's 6A specification.
• Operating temperature range is limited to -55°C to 85°C, compared to the main part's -55°C to 105°C.
• Contact finish thickness is specified at 15.0µin (0.38µm), providing greater detail than the main part's "Flash" specification.
• Features include board lock and shielding, not present in the main part.
• Shell material is nickel plated; contact material is brass.
• ROHS3 Compliant and REACH Unaffected.

This part is suitable for applications where shielding and board lock features are required, provided current and temperature requirements do not exceed the specified limits.

Frequently Asked Questions (FAQ)

Q: Can the TE Connectivity 5747190-1 be used as a direct replacement for the 747190-1?

A: Yes. The 5747190-1 is a direct substitute with identical electrical and mechanical specifications. The primary difference is enhanced regulatory compliance: 5747190-1 is RoHS Compliant and REACH Unaffected, whereas 747190-1 is RoHS non-compliant and REACH Affected. Selection of 5747190-1 is appropriate when compliance certifications are required.

Q: What are the key differences between TE Connectivity and NorComp substitute options?

A: TE Connectivity substitutes (5747190-1 and 747190-2) maintain identical specifications to the main part, including 6A current rating and phosphor bronze contacts. NorComp variants (172-009-283L series) feature reduced 5A current rating, brass contacts, nickel-plated shells, and panel mount capability. NorComp parts are ROHS3 Compliant and REACH Unaffected.

Q: Are the NorComp 172-009-283L variants interchangeable with each other?

A: The four NorComp variants (172-009-283L001, 172-009-283L011, 172-009-283L021, and 172-009-283L031) share identical electrical specifications and differ only in flange feature configuration. 172-009-283L001 and 172-009-283L011 feature board-side flanges; 172-009-283L021 features board-side flanges; 172-009-283L031 features mating-side flanges. Selection depends on specific mounting flange requirements.

Q: What is the significance of the current rating difference between the main part and substitute options?

A: The main part 747190-1 is rated for 6A, while NorComp variants are rated for 5A and the Mercury part is rated for 3A per contact. Current rating determines the maximum continuous current the connector can safely carry. Applications requiring current levels between 5A and 6A cannot use NorComp substitutes. Applications requiring current above 3A cannot use the Mercury part.

Q: Can the Mercury United Electronics 628-009-321-056 be used in high-temperature applications?

A: No. The Mercury part operates from -55°C to 85°C, limiting its maximum operating temperature to 85°C. The main part operates to 105°C. Applications requiring operation above 85°C cannot use the Mercury substitute.

Q: What packaging differences exist among the substitute parts?

A: The main part 747190-1 and TE Connectivity 5747190-1 are supplied in tube packaging. All NorComp variants (172-009-283L series) and the Mercury part (628-009-321-056) are supplied in tray packaging. Packaging affects handling, storage, and ordering considerations but does not affect electrical or mechanical performance.

Q: Are all substitute parts compliant with RoHS and REACH regulations?

A: No. The main part 747190-1 is RoHS non-compliant and REACH Affected. The TE Connectivity 5747190-1 is RoHS Compliant and REACH Unaffected. The TE Connectivity 747190-2 has RoHS status listed as "Not applicable." All NorComp variants are ROHS3 Compliant and REACH Unaffected. The Mercury part is ROHS3 Compliant and REACH Unaffected. Regulatory compliance requirements determine which substitutes are acceptable for specific applications.

Q: What is the difference between "Flash" and "15.0µin (0.38µm)" contact finish specifications?

A: "Flash" indicates a minimal gold plating thickness applied to the contact surface, typically less than 1 micrometer. The Mercury part specifies 15.0µin (0.38µm), providing explicit thickness information. Both finishes provide corrosion protection and conductivity; the Mercury specification offers greater precision in finish thickness definition.

Q: Can the NorComp parts be used in applications requiring 125V rating?

A: The NorComp variants do not specify a voltage rating in the provided data. The main part is rated for 125V. Applications requiring explicit 125V certification should use the main part or TE Connectivity substitutes (5747190-1 or 747190-2), which maintain the 125V specification.

Q: What mounting advantages do NorComp variants offer compared to the main part?

A: NorComp variants feature both panel mount and through-hole mounting capabilities, whereas the main part supports through-hole mounting only. This dual-mounting capability provides design flexibility for applications where panel-mounted connectors are preferred or required.