TE Connectivity AMP Connectors 1-2057470-1 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 1-2057470-1 is a 199-position (193 differential pairs + 6 power) rectangular connector featuring a differential pair array configuration. This male through-hole, press-fit connector is part of the STRADA series and utilizes tin-lead contact finish. The component is classified as obsolete, necessitating identification of active equivalent parts for new designs and ongoing production requirements.

Substiute Parts

1-2057470-1

TE Connectivity AMP ConnectorsIn Stock: 10111-2057470-1 Datasheet

Current PartRFQ

6-2057470-1

TE Connectivity AMP ConnectorsIn Stock: 11116-2057470-1 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 1-2057470-1 is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Connector Type: Differential Pair Array, Male
• Number of Positions: 199 (193 + 6 Power)
• Mounting Type: Through Hole, Press-Fit
• Series: STRADA
• Mated Stacking Height: 11mm
• Height Above Board: 0.425" (10.80mm)
• Base Product Number: 2057470

Allowable Variation:

• Contact Finish: Tin-Lead to Tin (material composition change without functional impact on electrical performance)
• Product Status: Obsolete to Active (indicates current availability and manufacturing support)
• RoHS Compliance: Non-compliant to ROHS3 Compliant (regulatory compliance upgrade)

The substitute part 6-2057470-1 maintains identical mechanical and electrical specifications while offering improved compliance status and active product support.

Parameter Comparison

Engineering Selection Recommendations

For Obsolete Part Replacement: The 6-2057470-1 is the direct active equivalent to the 1-2057470-1. This substitute maintains identical mechanical and electrical specifications while providing the following advantages:

• Product Status: Active manufacturing status ensures continued availability and supply chain reliability
• RoHS Compliance: ROHS3 compliance satisfies current regulatory requirements for electronic components in regulated markets
• Contact Finish: Tin finish provides equivalent electrical performance to tin-lead while supporting modern manufacturing standards

For New Designs: The 6-2057470-1 is the recommended selection for all new applications requiring a 199-position differential pair array connector in the STRADA series with through-hole, press-fit mounting.

For Legacy System Maintenance: When replacing 1-2057470-1 components in existing systems, the 6-2057470-1 provides direct functional substitution without design modification or PCB rework.

Frequently Asked Questions (FAQ)

Q: Can the 6-2057470-1 directly replace the 1-2057470-1 in existing designs?

A: Yes. The 6-2057470-1 maintains identical mechanical dimensions, electrical specifications, and mounting characteristics. No PCB layout or design modifications are required.

Q: What is the difference between tin-lead and tin contact finishes?

A: Both finishes provide equivalent electrical conductivity and contact reliability. Tin finish is the modern standard and supports lead-free manufacturing processes. Tin-lead finish is legacy technology. The functional performance difference is negligible for this connector application.

Q: Why is the 1-2057470-1 classified as obsolete?

A: Obsolete status indicates the part is no longer in active production. The 6-2057470-1 is the active replacement manufactured by TE Connectivity.

Q: Does the RoHS3 compliance of the 6-2057470-1 affect compatibility?

A: No. RoHS3 compliance is a regulatory certification that indicates the component meets environmental and material restrictions. It does not alter electrical or mechanical performance. The upgrade to ROHS3 compliance is beneficial for applications subject to regulatory requirements.

Q: Are the packaging specifications different between these parts?

A: The 1-2057470-1 packaging is listed as undefined. The 6-2057470-1 is supplied in bulk packaging. Confirm packaging requirements with your procurement specifications.

Q: What is the MSL rating, and does it affect storage?

A: Both parts carry MSL 1 (Unlimited), indicating unlimited shelf life without moisture control requirements. Standard component storage conditions apply.

Q: Are there any other equivalent parts in the STRADA series?

A: Based on the provided data, the 6-2057470-1 is the only active equivalent listed for the 1-2057470-1 within the STRADA series.