TE Connectivity 120528-1 Equivalent & Substitute Parts

Part Overview

The TE Connectivity 120528-1 is a 64-position rectangular connector receptacle with outer shroud contacts designed for surface mount applications. This connector operates within the Free Height (FH) IEEE 1386 and PMC series standards and features gold-plated contacts for reliable signal transmission and mating cycles. The part is currently active in production status with 2011 units available in inventory.

Substitute parts are identified to provide alternative sourcing options when the primary part number becomes unavailable, when packaging requirements differ, or when compliance specifications must be updated for specific applications.

Substiute Parts

120528-1

TE Connectivity AMP ConnectorsIn Stock: 2101120528-1 Datasheet

Current PartRFQ

5120528-1

TE Connectivity AMP ConnectorsIn Stock: 40585120528-1 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TE Connectivity 120528-1 is determined by strict equivalence across all critical electrical and mechanical parameters. The following parameters must remain identical for a part to function as a direct substitute:

• Number of positions: 64
• Pitch spacing: 0.039" (1.00mm)
• Number of rows: 2
• Connector type: Receptacle with outer shroud contacts
• Mounting technology: Surface mount
• Contact finish material: Gold
• Contact finish thickness: 50.0µin (1.27µm)
• Height above board: 0.211" (5.35mm)
• Mated stacking heights: 8mm, 9mm, 10mm
• Series classification: Free Height (FH) IEEE 1386, PMC
• Moisture sensitivity level: 1 (Unlimited)

The primary distinction between the main part and its substitute relates to packaging format and regulatory compliance status. Packaging differences (Tape & Reel versus Cut Tape) do not affect electrical or mechanical performance and represent logistics and procurement variations only.

Parameter Comparison

Engineering Selection Recommendations

Both the TE Connectivity 120528-1 and 5120528-1 are active production parts manufactured by TE Connectivity AMP Connectors and share identical electrical and mechanical specifications. Selection between these parts is determined by specific application requirements and regulatory constraints.

120528-1 (Tape & Reel Packaging): This configuration is suitable for high-volume automated assembly operations where continuous reel feeding is standard. The part carries RoHS non-compliant status and is appropriate for applications without RoHS regulatory requirements.

5120528-1 (Cut Tape Packaging): This configuration is suitable for lower-volume production runs, manual assembly processes, or applications requiring individual component handling. This part carries RoHS Compliant certification and is required for applications subject to RoHS directives or customer specifications mandating RoHS compliance.

Both parts maintain identical ECCN (EAR99) and HTSUS (8536.69.4040) classifications, ensuring equivalent export and tariff treatment. The choice between these substitutes depends on assembly methodology, volume requirements, and regulatory compliance mandates specific to the end application.

Frequently Asked Questions (FAQ)

Q: Are the 120528-1 and 5120528-1 electrically and mechanically interchangeable?

A: Yes. Both parts are identical in all electrical and mechanical parameters, including pin count (64), pitch (0.039" / 1.00mm), contact finish (gold, 50.0µin thickness), mounting type (surface mount), and physical dimensions. The parts differ only in packaging format and RoHS compliance status.

Q: What is the difference between Tape & Reel and Cut Tape packaging?

A: Tape & Reel (TR) packaging supplies components on continuous reels suitable for automated pick-and-place assembly equipment. Cut Tape (CT) packaging supplies individual components or small quantities cut from tape, suitable for manual assembly, prototyping, or lower-volume production. Both packaging formats contain identical components.

Q: Does the RoHS compliance difference affect component performance?

A: No. RoHS compliance status indicates regulatory certification and material composition compliance with the Restriction of Hazardous Substances directive. It does not affect electrical performance, mechanical fit, or functional characteristics. Selection is based on application regulatory requirements, not performance differences.

Q: Can I use the 5120528-1 as a direct replacement for the 120528-1 in existing designs?

A: Yes, provided your application either has no RoHS requirements or explicitly permits RoHS-compliant components. The 5120528-1 is a direct functional equivalent with identical pin configuration, electrical characteristics, and mechanical dimensions.

Q: Are both parts currently available in production?

A: Yes. Both the 120528-1 and 5120528-1 maintain active production status. Inventory availability is 2011 units for the 120528-1 (Tape & Reel) and 3964 units for the 5120528-1 (Cut Tape).

Q: What are the mated stacking heights, and why are multiple heights listed?

A: The mated stacking heights (8mm, 9mm, 10mm) represent the vertical distance between mating surfaces when the connector is fully engaged with its corresponding plug. Multiple heights accommodate different connector series and mating configurations within the Free Height (FH) IEEE 1386 and PMC standards.

Q: Do these connectors require special handling or storage conditions?

A: Both parts carry Moisture Sensitivity Level 1 (Unlimited), indicating no moisture sensitivity restrictions. Standard component storage conditions apply.