TE Connectivity AMP Connectors 3-87227-2 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 3-87227-2 is a rectangular connector header designed for through-hole mounting applications. This connector features a 64-position, 2-row configuration with 0.100" (2.54mm) pitch spacing, suitable for board-to-board or cable interconnections. The part is classified as Active product status with full RoHS compliance and unlimited moisture sensitivity level rating. Substitute parts are identified when equivalent electrical and mechanical parameters align with the original specification, enabling direct component replacement in applications where the primary part is unavailable or when alternative packaging or compliance certifications are required.

Substiute Parts

3-87227-2

TE Connectivity AMP ConnectorsIn Stock: 7173-87227-2 Datasheet

Current PartRFQ

A1-64PA-2.54DSA(71)

Hirose Electric Co LtdIn Stock: 870A1-64PA-2.54DSA(71) Datasheet

SimilarRFQ

TSW-132-24-L-D

Samtec Inc.In Stock: 1086TSW-132-24-L-D Datasheet

SimilarRFQ

TSW-132-24-T-D

Samtec Inc.In Stock: 874TSW-132-24-T-D Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 3-87227-2 are qualified based on the following critical parameters that determine functional equivalence:

Primary Matching Criteria:

• Number of Positions: 64
• Number of Rows: 2
• Pitch - Mating: 0.100" (2.54mm)
• Row Spacing - Mating: 0.100" (2.54mm)
• Connector Type: Header
• Contact Type: Male Pin
• Mounting Type: Through Hole
• Termination: Solder
• Fastening Type: Push-Pull
• Shrouding: Unshrouded
• Style: Board to Board or Cable
• Material Flammability Rating: UL94 V-0
• Current Rating: 3A
• Moisture Sensitivity Level: 1 (Unlimited)

Secondary Compatibility Factors:

• Operating Temperature Range (minimum -55°C acceptable; maximum 105°C or higher acceptable)
• Contact Finish Material (Gold or Tin acceptable for mating surfaces)
• Insulation Material (Thermoplastic or PBT acceptable)
• RoHS Compliance Status (RoHS Compliant or ROHS3 Compliant acceptable)

The three substitute parts listed—Hirose Electric A1-64PA-2.54DSA(71), Samtec TSW-132-24-L-D, and Samtec TSW-132-24-T-D—meet all primary matching criteria and fall within acceptable ranges for secondary compatibility factors.

Parameter Comparison

Engineering Selection Recommendations

TE Connectivity 3-87227-2 (Primary Part)

The 3-87227-2 remains the primary specification for applications requiring the full operating temperature range of -65°C to 105°C. This part is Active product status with RoHS compliance and is suitable for general-purpose through-hole header applications with standard environmental conditions.

Hirose Electric A1-64PA-2.54DSA(71) (Substitute)

The A1-64PA-2.54DSA(71) is functionally equivalent for applications operating within the -55°C to 85°C temperature range. This part is Active product status with RoHS compliance. The primary distinction is the reduced upper operating temperature limit of 85°C compared to the original specification of 105°C. Selection of this substitute is appropriate when the application environment does not exceed 85°C. Packaging is supplied in Tray format rather than Bulk.

Samtec TSW-132-24-L-D (Substitute)

The TSW-132-24-L-D is functionally equivalent for applications operating within the -55°C to 125°C temperature range. This part is Active product status with ROHS3 compliance. The extended upper operating temperature limit of 125°C provides additional thermal margin beyond the original specification. Contact finish on the mating surface is Gold, matching the original part. Selection of this substitute is appropriate when extended temperature performance is beneficial or when ROHS3 compliance is required.

Samtec TSW-132-24-T-D (Substitute)

The TSW-132-24-T-D is functionally equivalent for applications operating within the -55°C to 105°C temperature range, matching the upper temperature limit of the original part. This part is Active product status with ROHS3 compliance. The primary distinction is the Tin contact finish on the mating surface, compared to Gold on the original part. Selection of this substitute is appropriate when ROHS3 compliance is required and Tin contact finish is acceptable for the application.

All substitute parts maintain the critical electrical and mechanical parameters: 64 positions, 2 rows, 0.100" pitch, through-hole solder termination, push-pull fastening, 3A current rating, and UL94 V-0 flammability rating.

Frequently Asked Questions (FAQ)

Q: What are the primary criteria for determining if a part can substitute for the 3-87227-2?

A: The substitute part must match the following parameters: 64 positions, 2 rows, 0.100" (2.54mm) mating pitch, 0.100" row spacing, header connector type, male pin contact type, through-hole mounting, solder termination, push-pull fastening, unshrouded design, board-to-board or cable style, square contact shape, UL94 V-0 flammability rating, 3A current rating, and MSL 1 moisture sensitivity level.

Q: Can the Hirose A1-64PA-2.54DSA(71) be used in applications requiring -65°C operation?

A: No. The Hirose A1-64PA-2.54DSA(71) has a minimum operating temperature of -55°C, which does not meet the -65°C requirement of the original 3-87227-2 specification. This substitute is suitable only for applications with minimum operating temperatures of -55°C or higher.

Q: What is the difference between the two Samtec TSW options?

A: Both Samtec parts (TSW-132-24-L-D and TSW-132-24-T-D) share identical mechanical and electrical specifications. The primary difference is the contact finish on the mating surface: TSW-132-24-L-D features Gold finish, while TSW-132-24-T-D features Tin finish. The TSW-132-24-L-D matches the Gold mating contact finish of the original 3-87227-2.

Q: Are all substitute parts RoHS compliant?

A: Yes. The TE Connectivity 3-87227-2 is RoHS Compliant. The Hirose A1-64PA-2.54DSA(71) is RoHS Compliant. Both Samtec parts (TSW-132-24-L-D and TSW-132-24-T-D) are ROHS3 Compliant. All parts meet RoHS requirements.

Q: Does packaging format affect electrical or mechanical compatibility?

A: No. Packaging format (Bulk or Tray) does not affect electrical or mechanical compatibility. The Hirose A1-64PA-2.54DSA(71) is supplied in Tray packaging, while the TE Connectivity 3-87227-2 and both Samtec parts are supplied in Bulk packaging. Selection between packaging formats is based on inventory management and handling requirements, not on connector performance.

Q: Which substitute part offers the widest operating temperature range?

A: The Samtec TSW-132-24-L-D offers the widest operating temperature range of -55°C to 125°C, providing 20°C additional margin above the original specification's upper limit of 105°C.

Q: Can the contact material difference between parts affect performance?

A: Contact material differences (Phosphor Bronze in the original and Samtec parts versus Brass in the Hirose part) are within acceptable substitution parameters. Both materials are suitable for the specified 3A current rating and push-pull fastening type. Contact finish material (Gold or Tin) is the primary consideration for mating surface performance.

Q: Are all substitute parts available in equivalent quantities?

A: Inventory levels vary by part and supplier. The Samtec TSW-132-24-L-D has the highest current inventory at 1033 pieces, followed by the Hirose A1-64PA-2.54DSA(71) at 815 pieces, and the Samtec TSW-132-24-T-D at 851 pieces. The original TE Connectivity 3-87227-2 has 704 pieces in stock.