TE Connectivity AMP Connectors 1747025-3 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 1747025-3 is an 80-position rectangular connector plug with outer shroud contacts, designed for surface mount, right-angle applications. This connector features gold-plated contacts with solder retention and operates at a 0.020" (0.50mm) pitch across 2 rows.

The 1747025-3 is classified as obsolete. Identifying equivalent and substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support ongoing production requirements for applications utilizing this connector specification.

Substiute Parts

1747025-3

TE Connectivity AMP ConnectorsIn Stock: 7471747025-3 Datasheet

Current PartRFQ

WR-80P-HF-HD-A1E

JAE ElectronicsIn Stock: 1132WR-80P-HF-HD-A1E Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 1747025-3 is determined by strict equivalence across the following critical parameters:

Electrical Parameters:

• 80-position connector configuration
• 0.020" (0.50mm) contact pitch
• 2-row arrangement
• Gold contact finish
• Solder retention feature

Mechanical Parameters:

• Plug connector type with outer shroud contacts
• Surface mount, right-angle orientation
• Height above board within acceptable tolerance range

Compliance Parameters:

• ROHS3 compliance requirement
• Moisture Sensitivity Level 1 (Unlimited)
• ECCN EAR99 classification
• HTSUS 8536.69.4040 tariff code

The JAE Electronics WR-80P-HF-HD-A1E meets all critical substitution criteria across electrical, mechanical, and compliance dimensions. This part maintains functional and physical compatibility with the original 1747025-3 specification.

Parameter Comparison

Engineering Selection Recommendations

The JAE Electronics WR-80P-HF-HD-A1E is a direct functional equivalent to the obsolete TE Connectivity 1747025-3. Both connectors satisfy identical electrical and mechanical specifications across all critical parameters.

Product Status Consideration: The WR-80P-HF-HD-A1E maintains active product status with current manufacturing support, whereas the 1747025-3 is obsolete. This status difference ensures long-term supply chain availability and ongoing technical support for the substitute part.

Compliance Alignment: Both parts maintain ROHS3 compliance, identical moisture sensitivity ratings, and equivalent export classification codes. No compliance barriers exist for substitution.

Physical Compatibility: Height above board measurements differ by 0.002" (0.05mm), which falls within standard PCB design tolerances for surface mount applications and does not impact functional compatibility.

Inventory Availability: The WR-80P-HF-HD-A1E is currently available in production quantities (1074 pcs), providing immediate supply chain access compared to the limited remaining stock of the obsolete 1747025-3 (667 pcs).

Frequently Asked Questions (FAQ)

Q: Can the JAE Electronics WR-80P-HF-HD-A1E directly replace the TE Connectivity 1747025-3 in existing designs?

A: Yes. Both connectors share identical electrical specifications (80 positions, 0.020" pitch, 2 rows), mechanical configuration (surface mount, right angle, plug type with outer shroud contacts), and contact finish (gold with solder retention). The 0.002" height difference is within standard PCB design tolerances.

Q: What is the primary reason for substitution?

A: The 1747025-3 is classified as obsolete. The WR-80P-HF-HD-A1E is an active product with current manufacturing support, ensuring supply chain continuity and technical support availability.

Q: Are there compliance differences between these parts?

A: No. Both parts are ROHS3 compliant, carry identical moisture sensitivity ratings (MSL 1), and share the same ECCN and HTSUS classifications.

Q: Does packaging differ between these connectors?

A: The 1747025-3 packaging information is not specified in available data. The WR-80P-HF-HD-A1E is supplied in tray packaging.

Q: Are there contact finish thickness specifications?

A: The 1747025-3 contact finish thickness is not specified. The WR-80P-HF-HD-A1E specifies 4.00µin (0.100µm) gold plating thickness.

Q: What is the pitch specification for these connectors?

A: Both connectors operate at 0.020" (0.50mm) pitch, which is the standard fine-pitch specification for this connector category.

Q: Can these connectors be used interchangeably in new designs?

A: Yes. The WR-80P-HF-HD-A1E meets all functional and mechanical requirements of the 1747025-3 specification and is recommended for new designs requiring this connector type.