TE Connectivity AMP Connectors 1241171-3 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 1241171-3 is a 3 Position Rectangular Receptacle Connector with IDC (Insulation Displacement Contact) termination and tin contact finish. This connector belongs to the Mark II series and features a single row configuration with 0.197" (5.00mm) pitch spacing, designed for free hanging in-line mounting applications with latch lock fastening.

The 1241171-3 is classified as obsolete. Identifying equivalent and substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support ongoing production and field service requirements for systems utilizing this connector type.

Substiute Parts

1241171-3

TE Connectivity AMP ConnectorsIn Stock: 8341241171-3 Datasheet

Current PartRFQ

1534073-3

TE Connectivity AMP ConnectorsIn Stock: 26841534073-3 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 1241171-3 is determined by strict equivalence across the following critical parameters:

• Connector Type: Receptacle configuration
• Position Count: 3 positions
• Pitch Specification: 0.197" (5.00mm) center-to-center spacing
• Row Configuration: Single row layout
• Contact Type: Blade pin contact geometry
• Cable Termination Method: IDC (Insulation Displacement Contact)
• Mounting Configuration: Free hanging in-line orientation
• Fastening Mechanism: Latch lock engagement
• Contact Finish: Tin plating
• Connector Series: Mark II family

The substitute part 1534073-3 maintains identical electrical and mechanical specifications across all these parameters, ensuring functional and physical compatibility with applications designed for the 1241171-3.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitute: TE Connectivity AMP Connectors 1534073-3

The 1534073-3 is the direct functional equivalent of the obsolete 1241171-3. Both connectors share identical electrical and mechanical specifications across all critical parameters including connector type, position count, pitch, contact configuration, termination method, and mounting characteristics.

Compliance and Regulatory Status:

The 1534073-3 maintains current regulatory compliance with ROHS3 certification, representing an updated compliance standard relative to the RoHS Compliant designation of the 1241171-3. Both parts carry identical ECCN (EAR99) and HTSUS (8536.69.8000) classifications, ensuring consistent export and tariff treatment.

Product Status Advantage:

The 1534073-3 carries an Active product status, indicating current manufacturing availability and ongoing vendor support. This contrasts with the Obsolete status of the 1241171-3, making the 1534073-3 the appropriate selection for new designs, production continuity, and long-term supply chain reliability.

Packaging Consideration:

The 1534073-3 is supplied in Tray packaging, which differs from the main part's unspecified packaging format. This packaging difference does not affect electrical or mechanical compatibility and reflects standard industry practice for active production components.

Frequently Asked Questions (FAQ)

Q: Can the 1534073-3 directly replace the 1241171-3 in existing applications?

A: Yes. The 1534073-3 maintains identical electrical and mechanical specifications across all critical parameters including connector type, position count, pitch spacing, contact type, cable termination method, mounting configuration, and fastening mechanism. Direct substitution is supported without design modification.

Q: What is the significance of the product status difference between these parts?

A: The 1241171-3 is classified as Obsolete, indicating discontinued manufacturing and limited vendor support. The 1534073-3 is classified as Active, indicating current production, ongoing availability, and manufacturer support. For new designs and ongoing production, the 1534073-3 is the appropriate selection.

Q: Are there compliance differences between these connectors?

A: Both connectors are RoHS compliant. The 1241171-3 carries RoHS Compliant certification, while the 1534073-3 carries ROHS3 Compliant certification, representing an updated compliance standard. Both parts share identical ECCN and HTSUS classifications. No compliance barriers exist to substitution.

Q: Does the Tray packaging of the 1534073-3 affect compatibility?

A: No. Packaging format does not affect electrical or mechanical compatibility. The Tray packaging of the 1534073-3 reflects standard industry practice for active production components and does not impact connector performance or application suitability.

Q: What parameters must remain identical for substitution eligibility?

A: Substitution requires identical specifications for connector type (Receptacle), position count (3), pitch (0.197"/5.00mm), row configuration (1), contact type (Blade Pin), cable termination (IDC), mounting type (Free Hanging In-Line), fastening type (Latch Lock), contact finish (Tin), and connector series (Mark II).

Q: Are there any wire gauge or contact finish thickness specifications that affect substitution?

A: Wire gauge and contact finish thickness are not specified in the technical parameters for either connector. Substitution is based on the parameters explicitly provided, which do not include these values.

Q: What is the inventory status of these connectors?

A: The 1241171-3 has 804 pieces in stock as new original inventory. The 1534073-3 has 2585 pieces in stock as new original inventory, providing greater availability for immediate procurement needs.