TE Connectivity AMP Connectors 4-2271138-2 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 4-2271138-2 is a 5 Position Circular Connector Receptacle with Female Sockets and Wire Leads termination. This M12 series connector is designed for Panel Mount applications in Automotive and Industrial environments. The part is classified as Obsolete, making identification of equivalent and substitute components necessary for ongoing system support, maintenance, and new design implementations where legacy compatibility is required.

Substiute Parts

4-2271138-2

TE Connectivity AMP ConnectorsIn Stock: 9224-2271138-2 Datasheet

Current PartRFQ

T4131412051-000

TE Connectivity AMP ConnectorsIn Stock: 1438T4131412051-000 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 4-2271138-2 is determined by alignment of the following critical parameters:

Mandatory Matching Parameters:

• Series: M12
• Number of Positions: 5
• Shell Size - Insert: M12-5
• Fastening Type: Threaded
• Orientation: B
• Current Rating: 4A (minimum)
• Voltage Rating: Equal or greater than 125VAC/DC

Allowable Variations:

• Connector Type: Receptacle to Plug configuration change
• Termination Type: Wire Leads to Solder Cup
• Mounting Feature: Addition of Bulkhead - Front Side Nut
• Ingress Protection: IP68 to IP67 (both meet dust-tight, waterproof requirements)
• Operating Temperature: -30°C ~ 85°C acceptable (upper limit maintained, lower limit relaxed)
• Shell Material: Zinc Die Cast to Copper Alloy
• Product Status: Obsolete to Active

The substitute part T4131412051-000 maintains electrical and mechanical compatibility through shared series designation, position count, shell size, fastening mechanism, and orientation while offering improved product availability through Active status and RoHS compliance.

Parameter Comparison

Engineering Selection Recommendations

Product Status Consideration: The main part 4-2271138-2 carries Obsolete status, indicating discontinued manufacturing and limited long-term availability. The substitute part T4131412051-000 maintains Active status with confirmed inventory of 1408 pieces, ensuring supply chain continuity for new designs and ongoing system support.

Compliance and Certification: The substitute part T4131412051-000 is RoHS Compliant and REACH Affected, meeting current environmental and regulatory requirements. The main part carries Not applicable RoHS status, reflecting its obsolete classification. Both parts are classified under ECCN EAR99.

Electrical Performance: Both parts maintain 4A current rating and M12-5 configuration. The substitute part provides 250V rating compared to the main part's 125VAC/DC, offering enhanced voltage margin for industrial applications. Both support the required electrical specifications for their respective application domains.

Environmental and Mechanical Compatibility: Both connectors maintain threaded fastening, B orientation, and Panel Mount configuration. The substitute part achieves IP67 ingress protection versus the main part's IP68, both meeting dust-tight and waterproof requirements for industrial and automotive environments. Operating temperature ranges overlap at the critical upper limit of 85°C.

Termination Difference: The primary functional difference is termination type: Wire Leads (main part) versus Solder Cup (substitute part). This requires appropriate assembly method adjustment but does not affect electrical or mechanical compatibility within the M12-5 connector ecosystem.

Frequently Asked Questions (FAQ)

Q: Can T4131412051-000 directly replace 4-2271138-2 in existing assemblies?

A: Direct mechanical replacement is possible due to matching M12-5 shell size, threaded fastening, and B orientation. However, termination method differs: the main part uses Wire Leads while the substitute uses Solder Cup. Assembly procedures must be adjusted accordingly. The substitute's Plug configuration (versus Receptacle) requires mating connector compatibility verification.

Q: What is the significance of the Receptacle versus Plug designation?

A: The main part 4-2271138-2 is a Receptacle with Female Sockets, while T4131412051-000 is a Plug with Female Sockets. These are complementary connector types within the M12 series. Receptacles typically mount on panels and accept plugs. Plugs typically mount on cables or equipment ends. System design must account for this pairing requirement.

Q: Are there voltage rating differences that affect application suitability?

A: The main part is rated 125VAC/DC while the substitute is rated 250V. Both ratings exceed typical industrial control circuit requirements. The substitute's higher voltage rating provides additional safety margin and is suitable for applications originally designed for the main part's 125VAC/DC specification.

Q: How do the ingress protection ratings compare?

A: The main part achieves IP68 (Dust Tight, Waterproof) while the substitute achieves IP67 (Dust Tight, Waterproof). Both ratings provide complete dust protection and waterproof operation. IP68 permits temporary submersion while IP67 permits temporary immersion. For most industrial and automotive panel-mount applications, both ratings are functionally equivalent.

Q: What assembly considerations apply to the Solder Cup termination?

A: Solder Cup termination requires soldering of individual conductors into cup terminals, differing from Wire Leads which are pre-terminated. Solder Cup termination is standard in manufacturing environments with wave soldering or hand soldering capabilities. Assembly procedures, tooling, and quality control methods must align with solder cup connector assembly practices.

Q: Does the substitute part's RoHS compliance affect compatibility?

A: RoHS compliance of T4131412051-000 indicates conformance to Restriction of Hazardous Substances regulations. This does not affect electrical or mechanical compatibility with the main part. RoHS compliance is advantageous for new designs and systems subject to environmental regulations.

Q: Are both parts suitable for Automotive and Industrial applications?

A: The main part 4-2271138-2 is specified for Automotive and Industrial applications. The substitute part T4131412051-000 is specified for Industrial applications. Both support industrial requirements. Automotive application suitability for the substitute should be verified against specific automotive qualification standards if required.

Q: What is the operating temperature range difference?

A: The main part operates -40°C ~ 85°C while the substitute operates -30°C ~ 85°C. Both maintain the critical upper temperature limit of 85°C. The substitute's lower limit of -30°C is acceptable for most industrial environments. Applications requiring operation below -30°C require verification against specific environmental specifications.