TE Connectivity 293702-3 SSL Connector Equivalent & Substitute Parts

Part Overview

The TE Connectivity 293702-3 is a Solid State Lighting (SSL) Connector 4 Position Plug Housing designed for socket contact termination in cable/wire to cable/wire or board applications. This connector is part of the Nector S series and features crimp termination with a gray polybutylene terephthalate (PBT) glass-filled housing. The 293702-3 is classified as obsolete, necessitating identification of active equivalent components to maintain design continuity and ensure supply chain availability for new production and field service applications.

Substiute Parts

293702-3

TE Connectivity AMP ConnectorsIn Stock: 772293702-3 Datasheet

Current PartRFQ

293702-2

TE Connectivity AMP ConnectorsIn Stock: 726293702-2 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TE Connectivity 293702-3 is determined by strict equivalence across the following critical parameters:

Electrical Compatibility Parameters:

• Voltage Rating: 30V
• Current Rating: 2A per Contact
• Operating Temperature Range: -40°C to 120°C

Mechanical Compatibility Parameters:

• Connector Type: Plug Housing for Socket Contact
• Number of Positions: 4
• Termination Method: Crimp
• Mounting Type: Free Hanging (In-Line)
• Housing Material: Polybutylene Terephthalate (PBT), Glass Filled

Functional Compatibility Parameters:

• Series: Nector S
• Style: Cable/Wire to Cable/Wire or Board
• Category: Solid State Lighting Connectors

The substitute part 293702-2 maintains full equivalence across all critical electrical, mechanical, and functional parameters. The primary distinction between the main part and its substitute is housing color (gray versus black) and product status (obsolete versus active). Housing color does not affect electrical or mechanical performance and is a cosmetic variation only.

Parameter Comparison

Engineering Selection Recommendations

The TE Connectivity 293702-2 serves as the direct functional equivalent to the obsolete 293702-3. Both components share identical electrical ratings (30V, 2A per contact), mechanical specifications (4-position crimp plug housing), and thermal operating range (-40°C to 120°C). The 293702-2 maintains active product status with current manufacturing support and supply chain availability.

For applications currently specified with 293702-3, direct substitution with 293702-2 is supported without circuit redesign or performance degradation. The housing color difference (gray to black) represents a cosmetic variation that does not affect electrical performance, mechanical fit, or thermal characteristics. Both components are RoHS compliant and carry MSL Level 1 (unlimited moisture sensitivity), ensuring compatibility with standard handling and storage protocols.

The 293702-2 is recommended for new designs and production applications requiring 4-position SSL connector plug housings with crimp termination in the Nector S series. Existing inventory of 293702-3 components may be utilized interchangeably with 293702-2 in field service and maintenance applications where housing color is not a design constraint.

Frequently Asked Questions (FAQ)

Q: Can the 293702-2 be used as a direct replacement for the 293702-3 in existing designs?

A: Yes. The 293702-2 is electrically and mechanically equivalent to the 293702-3 across all critical parameters including voltage rating (30V), current rating (2A per contact), operating temperature range (-40°C to 120°C), connector type (4-position plug housing), and termination method (crimp). No circuit modifications are required.

Q: What is the primary difference between the 293702-3 and 293702-2?

A: The primary differences are housing color (gray versus black) and product status (obsolete versus active). Housing color is a cosmetic variation that does not affect electrical or mechanical performance. The 293702-2 is currently in active production with available supply.

Q: Are there any electrical performance differences between these two parts?

A: No. Both components maintain identical voltage ratings (30V), current ratings (2A per contact), and operating temperature ranges (-40°C to 120°C). Electrical performance is equivalent.

Q: What is the packaging difference between these parts?

A: The 293702-3 is supplied in unspecified packaging, while the 293702-2 is supplied in bulk packaging. This distinction affects order quantities and handling but does not impact component performance or compatibility.

Q: Are both parts RoHS compliant?

A: The 293702-3 is confirmed RoHS compliant. The 293702-2 RoHS status is not specified in available documentation. For applications with mandatory RoHS compliance requirements, verification with the manufacturer is recommended.

Q: Can these connectors be used interchangeably in field service applications?

A: Yes. Both components are functionally equivalent and can be used interchangeably in field service and maintenance applications. Housing color differences do not affect mechanical fit or electrical performance.

Q: What is the Moisture Sensitivity Level (MSL) for these connectors?

A: Both the 293702-3 and 293702-2 carry MSL Level 1 (Unlimited), indicating no moisture sensitivity restrictions during storage or handling.

Q: Are these connectors suitable for Solid State Lighting applications?

A: Yes. Both components are classified as Solid State Lighting Connectors and are designed for SSL applications requiring 4-position plug housings with crimp termination.