TE Connectivity 747043-3 D-Sub Connector: Equivalent & Substitute Parts

Part Overview

The TE Connectivity 747043-3 is a 15-position D-Sub plug connector with male pins, designed for IDC ribbon cable termination in free-hanging inline applications. This connector is part of the AMPLIMITE HDF-20 series and features a 2-row shell layout (DA, A size) with tin-plated steel housing and gold-plated contacts.

The 747043-3 is classified as obsolete. Identifying equivalent and substitute parts is necessary to maintain design compatibility, ensure continued component availability, and support ongoing production and field service requirements for systems utilizing this connector type.

Key Parameters

Parameter	Specification
Connector Style	D-Sub
Connector Type	Plug, Male Pins
Number of Positions	15
Number of Rows	2
Shell Size, Connector Layout	2 (DA, A)
Mounting Type	Free Hanging (In-Line)
Termination	IDC, Ribbon Cable
Shell Material, Finish	Steel, Tin Plated
Contact Finish	Gold
Current Rating (Amps)	1.25A
Operating Temperature	-55°C ~ 105°C
Material Flammability Rating	UL94 V-0
Contact Material	Phosphor Bronze
Dielectric Material	Thermoplastic
Features	Feed Through, Grounding Indents
Color	Black
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution of the TE Connectivity 747043-3 is determined by strict alignment of the following critical parameters:

Core Compatibility Parameters:

Connector style (D-Sub)
Connector type (Plug, Male Pins)
Number of positions (15)
Number of rows (2)
Shell size and layout (2 / DA, A)
Termination method (IDC, Ribbon Cable)
Mounting type classification
Material flammability rating (UL94 V-0)
Moisture sensitivity level (MSL 1)

Substitute parts are grouped into two categories:

Direct Equivalents: Parts that maintain identical or functionally equivalent specifications across all critical parameters, including contact material, shell material finish, and current rating. These parts support direct replacement without design modification.

Functional Alternatives: Parts that satisfy core compatibility requirements but differ in specific attributes such as mounting type (panel mount versus free hanging), contact material composition, shell material finish, or current rating. These parts require design review to confirm suitability for the specific application.

Parameter Comparison

Parameter	747043-3 (Main)	1658608-3 (Direct)	G17K15101001EU (Alternative)	09662286700 (Alternative)	8215-6000 (Alternative)
Manufacturer	TE Connectivity AMP	TE Connectivity AMP	Amphenol ICC	HARTING	3M
Product Status	Obsolete	Active	Active	Active	Active
Connector Type	Plug, Male Pins	Plug, Male Pins	Plug, Male Pins	Plug, Male Pins	Plug, Male Pins
Number of Positions	15	15	15	15	15
Number of Rows	2	2	2	2	2
Shell Size, Connector Layout	2 (DA, A)	2 (DA, A)	2 (DA, A)	2 (DA, A)	2 (DA, A)
Mounting Type	Free Hanging (In-Line)	Free Hanging (In-Line)	Free Hanging (In-Line)	Panel Mount	Panel Mount
Termination	IDC, Ribbon Cable	IDC, Ribbon Cable	IDC, Ribbon Cable	IDC, Ribbon Cable	IDC, Ribbon Cable
Shell Material, Finish	Steel, Tin Plated	Steel, Tin Plated	Steel	Steel	Steel, Tin Plated
Contact Finish	Gold	Gold	Gold	Not Specified	Gold
Contact Finish Thickness	30.0µin (0.76µm)	Not Specified	Not Specified	Not Specified	30.0µin (0.76µm)
Contact Material	Phosphor Bronze	Phosphor Bronze	Brass	Copper Alloy	Copper Alloy
Current Rating (Amps)	1.25A	1.25A	Not Specified	2A	1A
Material Flammability Rating	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0
Dielectric Material	Thermoplastic	Thermoplastic	Polybutylene Terephthalate (PBT)	Polybutylene Terephthalate (PBT), Polyester, Glass Filled	Polybutylene Terephthalate (PBT), Polyester, Glass Filled
Operating Temperature	-55°C ~ 105°C	-55°C ~ 105°C	Not Specified	Not Specified	-55°C ~ 105°C
Features	Feed Through, Grounding Indents	Feed Through, Grounding Indents	Feed Through, Grounding Indents, Strain Relief	Feed Through, Grounding Indents	Feed Through, Grounding Indents
RoHS Status	RoHS Non-Compliant	ROHS3 Compliant	RoHS Compliant	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
Series	AMPLIMITE HDF-20	AMPLIMITE HDF-20	G17K	Not Specified	8200
Inventory Status	1112 Pcs New Original In Stock	5218 Pcs New Original In Stock	742 Pcs New Original In Stock	1151 Pcs New Original In Stock	768 Pcs New Original In Stock

Engineering Selection Recommendations

TE Connectivity 1658608-3 (Direct Equivalent)

The 1658608-3 is the primary direct equivalent for the obsolete 747043-3. Both connectors are manufactured by TE Connectivity within the AMPLIMITE HDF-20 series and maintain identical specifications for connector type, position count, shell size, mounting configuration, and termination method. The 1658608-3 is classified as active product status with significantly higher inventory availability (5218 units). The 1658608-3 achieves ROHS3 compliance and REACH affected status, addressing regulatory requirements that the original 747043-3 does not meet. Contact material, shell finish, and current rating specifications are identical. Operating temperature range matches the original specification (-55°C ~ 105°C). This part supports direct replacement without design modification.

Amphenol ICC G17K15101001EU (Functional Alternative)

The G17K15101001EU maintains core D-Sub connector compatibility with identical position count, row configuration, shell size, and IDC ribbon cable termination. This part is active product status with RoHS compliance. The connector differs in contact material (brass versus phosphor bronze), dielectric material composition (PBT versus thermoplastic), and flange feature design (unthreaded versus 4-40 threaded). Current rating is not specified for this part. Operating temperature range is not provided. This part is suitable for applications where the specific contact material and dielectric composition differences do not impact electrical or mechanical performance requirements.

HARTING 09662286700 (Functional Alternative)

The 09662286700 is a panel mount D-Sub connector with 15 positions and 2-row configuration. This part differs from the 747043-3 in mounting type (panel mount versus free hanging inline), which represents a significant mechanical design change. Current rating is specified at 2A, exceeding the original 1.25A specification. Contact material is copper alloy rather than phosphor bronze. Dielectric material includes glass-filled polyester composition. This part is suitable only for applications where panel mount configuration is acceptable and the design can accommodate the higher current rating and alternative contact material.

3M 8215-6000 (Functional Alternative)

The 8215-6000 is a panel mount D-Sub connector within the 8200 series. This part differs from the 747043-3 in mounting type (panel mount versus free hanging inline), representing a significant mechanical design change. Current rating is specified at 1A, below the original 1.25A specification. Contact material is copper alloy rather than phosphor bronze. Shell finish is tin-plated steel matching the original. Contact finish is gold-plated with 30.0µin thickness matching the original specification. Operating temperature range matches (-55°C ~ 105°C). This part is suitable only for applications where panel mount configuration is acceptable and the design can accommodate the lower current rating and alternative contact material.

Frequently Asked Questions (FAQ)

Q: Can the TE Connectivity 1658608-3 be used as a direct replacement for the 747043-3?

A: Yes. The 1658608-3 is a direct equivalent. Both connectors share identical specifications for connector type, position count, shell size, mounting configuration, termination method, contact material, shell finish, current rating, and operating temperature range. The 1658608-3 is active product status with higher inventory availability and improved regulatory compliance (ROHS3, REACH affected).

Q: What is the primary difference between the 747043-3 and the Amphenol ICC G17K15101001EU?

A: The primary differences are contact material (brass in G17K15101001EU versus phosphor bronze in 747043-3), dielectric material composition (PBT in G17K15101001EU versus thermoplastic in 747043-3), and flange feature design (unthreaded in G17K15101001EU versus 4-40 threaded in 747043-3). Both maintain identical position count, shell size, and IDC ribbon cable termination. Current rating and operating temperature are not specified for the G17K15101001EU.

Q: Why are the HARTING 09662286700 and 3M 8215-6000 listed as alternatives rather than direct equivalents?

A: Both the 09662286700 and 8215-6000 are panel mount connectors, whereas the 747043-3 is a free hanging inline connector. This represents a fundamental mechanical design difference that requires design review and potential circuit board layout modification. Additionally, the 09662286700 specifies 2A current rating and the 8215-6000 specifies 1A current rating, both differing from the original 1.25A specification.

Q: Are all substitute parts RoHS compliant?

A: The 1658608-3, G17K15101001EU, 09662286700, and 8215-6000 are all RoHS compliant (ROHS3 or RoHS compliant status). The original 747043-3 is RoHS non-compliant. For applications requiring RoHS compliance, any of the substitute parts satisfy this requirement.

Q: What is the inventory availability for each substitute part?

A: TE Connectivity 1658608-3: 5218 units. Amphenol ICC G17K15101001EU: 742 units. HARTING 09662286700: 1151 units. 3M 8215-6000: 768 units. The 1658608-3 offers the highest inventory availability.

Q: Can the 09662286700 or 8215-6000 be used in applications designed for free hanging inline mounting?

A: No. Both the 09662286700 and 8215-6000 are panel mount connectors. Using these parts in applications designed for free hanging inline mounting requires mechanical redesign of the connector interface and circuit board layout. These parts are suitable only for applications where panel mount configuration is the design requirement.

Q: What contact material is used in each substitute part?

A: TE Connectivity 747043-3 and 1658608-3 use phosphor bronze contacts. Amphenol ICC G17K15101001EU uses brass contacts. HARTING 09662286700 and 3M 8215-6000 use copper alloy contacts. Contact material differences may impact electrical performance characteristics in specific applications.

Q: Are the operating temperature ranges specified for all substitute parts?

A: Operating temperature range is specified for the 747043-3 (-55°C ~ 105°C), 1658608-3 (-55°C ~ 105°C), and 8215-6000 (-55°C ~ 105°C). Operating temperature range is not specified for the G17K15101001EU or 09662286700. For applications with temperature-critical requirements, verify operating temperature specifications with the manufacturer for parts where this parameter is not provided.

Q: What is the difference in current rating between the main part and substitute parts?

A: The 747043-3 and 1658608-3 are rated at 1.25A. The G17K15101001EU does not specify current rating. The 09662286700 is rated at 2A. The 8215-6000 is rated at 1A. For applications with specific current requirements, verify that the selected substitute part meets the design current specification.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message