TE Connectivity AMP Connectors 87227-9 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 87227-9 is a rectangular connector header designed for through-hole mounting applications. This vertical header connector features 18 positions arranged in 2 rows with 0.100" (2.54mm) pitch spacing, suitable for board-to-board or cable interconnection. The connector is classified as Active product status and is RoHS Compliant with Moisture Sensitivity Level 1 (Unlimited). Alternative equivalent parts are identified to support procurement flexibility, inventory management, and supply chain continuity for applications requiring identical electrical and mechanical specifications.

Substiute Parts

87227-9

TE Connectivity AMP ConnectorsIn Stock: 89887227-9 Datasheet

Current PartRFQ

A1-18PA-2.54DSA(71)

Hirose Electric Co LtdIn Stock: 1109A1-18PA-2.54DSA(71) Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of rectangular connector headers is determined by strict equivalence of electrical and mechanical parameters. The primary substitution criteria for the TE Connectivity 87227-9 are:

Critical Matching Parameters:

• Connector Type: Header
• Contact Type: Male Pin
• Number of Positions: 18
• Number of Rows: 2
• Pitch - Mating: 0.100" (2.54mm)
• Row Spacing - Mating: 0.100" (2.54mm)
• Mounting Type: Through Hole
• Termination: Solder
• Current Rating: 3A
• Material Flammability Rating: UL94 V-0
• RoHS Compliance: Required

The Hirose Electric Co Ltd A1-18PA-2.54DSA(71) satisfies all critical matching parameters and is classified as an equivalent substitute. Both connectors maintain identical position count, pitch spacing, mounting methodology, and current handling capacity. Both parts are Active status products with RoHS Compliance and UL94 V-0 flammability ratings, ensuring functional and regulatory equivalence for standard applications.

Parameter Comparison

Engineering Selection Recommendations

Both the TE Connectivity 87227-9 and Hirose A1-18PA-2.54DSA(71) are Active status products with full RoHS Compliance and UL94 V-0 flammability certification. Selection between these equivalent parts is based on the following engineering considerations:

TE Connectivity 87227-9 Selection Criteria:

• Applications requiring extended operating temperature range (-65°C to 105°C)
• Phosphor Bronze contact material for enhanced durability in high-cycle mating applications
• Bulk packaging for high-volume procurement
• Gold finish on both mating and post contacts

Hirose A1-18PA-2.54DSA(71) Selection Criteria:

• Applications operating within -55°C to 85°C temperature range
• Brass contact material suitable for standard industrial applications
• Tray packaging for organized component handling
• Tin finish on post contacts with gold mating surface

Both connectors maintain identical electrical performance at 3A current rating and are suitable for board-to-board or cable interconnection in through-hole solder applications. The dimensional differences in contact length and insulation height do not affect functional equivalence for standard mating applications but must be evaluated for specific mechanical clearance requirements in constrained PCB layouts.

Frequently Asked Questions (FAQ)

Q: Can the Hirose A1-18PA-2.54DSA(71) be used as a direct replacement for the TE Connectivity 87227-9?

A: The Hirose A1-18PA-2.54DSA(71) is functionally equivalent for applications operating within the -55°C to 85°C temperature range. Both connectors share identical pitch spacing (0.100"), position count (18), row configuration (2 rows), current rating (3A), and mounting methodology (through-hole solder). However, the TE Connectivity 87227-9 supports a wider operating temperature range (-65°C to 105°C). Substitution is appropriate when application temperature requirements fall within the Hirose part's specified range.

Q: What are the key differences between these two connector models?

A: The primary differences are: (1) Operating temperature range: TE Connectivity supports -65°C to 105°C versus Hirose -55°C to 85°C; (2) Contact material: TE Connectivity uses Phosphor Bronze versus Hirose Brass; (3) Insulation material: TE Connectivity uses Thermoplastic versus Hirose PBT; (4) Contact dimensions: TE Connectivity has longer mating contact length (0.318" vs 0.236") and post length (0.125" vs 0.118"); (5) Packaging: TE Connectivity supplied in Bulk versus Hirose in Tray; (6) Post contact finish: TE Connectivity Gold versus Hirose Tin.

Q: Are both parts RoHS Compliant?

A: Yes, both the TE Connectivity 87227-9 and Hirose A1-18PA-2.54DSA(71) are RoHS Compliant and carry Moisture Sensitivity Level 1 (Unlimited), indicating no special moisture handling requirements during storage or assembly.

Q: What is the significance of the different contact materials?

A: TE Connectivity uses Phosphor Bronze contacts, which provide superior spring properties and durability in high-cycle mating applications. Hirose uses Brass contacts, which are suitable for standard industrial applications with moderate mating cycles. Contact material selection does not affect electrical performance at the specified 3A current rating but influences mechanical longevity and contact retention characteristics.

Q: Does packaging format affect connector performance?

A: Packaging format (Bulk versus Tray) does not affect electrical or mechanical performance. Packaging selection is driven by procurement workflow, inventory management, and assembly line automation requirements. Bulk packaging is typically used for high-volume orders, while Tray packaging facilitates organized component handling and pick-and-place automation.

Q: Can these connectors be used interchangeably in the same PCB design?

A: Interchangeability depends on specific design constraints. The dimensional differences in contact length and insulation height may affect PCB layout clearances, particularly in applications with tight vertical spacing or specific mating depth requirements. The TE Connectivity 87227-9 has a longer overall contact length (0.533" versus 0.454"), which may impact mating depth in constrained applications. Design verification is required when switching between these parts in existing PCB layouts.

Q: What is the current rating for both connectors?

A: Both connectors are rated for 3A continuous current per contact. This rating applies to standard operating conditions and does not vary between the two models.

Q: Are there any compliance or certification differences?

A: Both connectors meet UL94 V-0 flammability requirements and are RoHS Compliant. Both carry ECCN EAR99 classification and HTSUS code 8536.69.4040. No compliance or certification differences exist between these equivalent parts.