AT04-2P-EC01 Equivalent & Substitute Parts

Part Overview

The AT04-2P-EC01 is a 2-position rectangular connector receptacle housing manufactured by Amphenol Sine Systems Corp. This component is part of the AT Series™ product line and is classified as an active product with full availability. The connector is designed for applications requiring free-hanging, in-line mounting with crimp termination and latch holder fastening. Substitute parts are identified when inventory constraints, lead time requirements, or supply chain considerations necessitate alternative sourcing while maintaining electrical and mechanical compatibility.

Substiute Parts

AT04-2P-EC01

Amphenol Sine Systems CorpIn Stock: 1713AT04-2P-EC01 Datasheet

Current PartRFQ

DT04-2P-E003

TE Connectivity Deutsch ConnectorsIn Stock: 1349DT04-2P-E003 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the AT04-2P-EC01 is determined by strict alignment of the following critical parameters:

Mandatory Matching Parameters:

• Connector Type: Receptacle
• Number of Positions: 2
• Number of Rows: 1
• Contact Type: Male Pin
• Mounting Type: Free Hanging (In-Line)
• Contact Termination: Crimp
• Fastening Type: Latch Holder
• Operating Temperature Range: -55°C ~ 125°C
• RoHS Compliance: ROHS3 Compliant
• REACH Status: REACH Unaffected

The DT04-2P-E003 manufactured by TE Connectivity Deutsch Connectors satisfies all mandatory matching parameters and is therefore classified as a direct substitute. Both components are active products with current inventory availability and identical electrical and mechanical specifications for the housing receptacle function.

Parameter Comparison

Engineering Selection Recommendations

Both the AT04-2P-EC01 and DT04-2P-E003 are active products with current manufacturing status and full regulatory compliance. Selection between these components should be based on:

Compliance Verification: Both parts maintain ROHS3 compliance and REACH unaffected status, satisfying regulatory requirements for industrial and commercial applications.

Inventory Availability: The AT04-2P-EC01 maintains higher current stock levels (1660 units) compared to the DT04-2P-E003 (1252 units). Selection should account for project lead time requirements and supply chain continuity.

Feature Differentiation: The DT04-2P-E003 includes additional environmental protection ratings (IP68, IP6K9K) not specified for the AT04-2P-EC01. These features provide enhanced sealing and pressure jet resistance for applications requiring elevated environmental protection.

Material Specification: The AT04-2P-EC01 specifies thermoplastic insulation material, while the DT04-2P-E003 specifies plastic insulation material. Both materials are compatible with the stated operating temperature range of -55°C to 125°C.

Frequently Asked Questions (FAQ)

Q: Can the DT04-2P-E003 be used as a direct replacement for the AT04-2P-EC01?

A: Yes. The DT04-2P-E003 meets all mandatory electrical and mechanical specifications for the AT04-2P-EC01, including connector type, position count, contact configuration, mounting method, termination type, fastening mechanism, and operating temperature range. Both components are ROHS3 compliant and REACH unaffected.

Q: What is the difference between the two parts?

A: The primary differences are manufacturer identity and feature set. The DT04-2P-E003 includes IP68 and IP6K9K environmental protection ratings, while the AT04-2P-EC01 does not specify these ratings. Insulation material designation differs slightly (thermoplastic versus plastic), though both are rated for identical temperature ranges.

Q: Are contacts included with these connector housings?

A: No. Both the AT04-2P-EC01 and DT04-2P-E003 are supplied as housings only. Contacts must be sourced separately and are not included in the standard packaging.

Q: What wire gauge range is supported?

A: Both connectors support 14-20 AWG wire gauge for the AT04-2P-EC01 as specified in the product description. Verify contact specifications separately, as contacts are not included.

Q: Are these parts suitable for high-vibration or harsh environmental applications?

A: Both parts are rated for operating temperatures from -55°C to 125°C and feature latch holder fastening for secure connection. The DT04-2P-E003 provides additional environmental protection through IP68 and IP6K9K ratings, making it suitable for applications with elevated moisture or pressure jet exposure.

Q: What is the moisture sensitivity level for these components?

A: The AT04-2P-EC01 has a Moisture Sensitivity Level (MSL) of 1 (Unlimited), indicating no moisture sensitivity restrictions. The DT04-2P-E003 lists MSL as Not Applicable, consistent with its plastic housing construction.