TE Connectivity 1-2177053-4 Rectangular Connector Receptacle Housing

Part Overview

The TE Connectivity 1-2177053-4 is a 2-position rectangular connector receptacle housing manufactured by TE Connectivity AMP Connectors. This sealed, orange polyamide housing is designed for free-hanging in-line applications with crimp contact termination and lever lock fastening. The component is classified as Active product status with full RoHS3 compliance and MSL Level 1 rating. Equivalent and substitute parts within the 2177053 base product family are identified to support procurement flexibility, inventory management, and supply chain continuity.

Substiute Parts

1-2177053-4

TE Connectivity AMP ConnectorsIn Stock: 1002261-2177053-4 Datasheet

Current PartRFQ

1-2177053-2

TE Connectivity AMP ConnectorsIn Stock: 2902271-2177053-2 Datasheet

Parametric EquivalentRFQ

1-2177053-3

TE Connectivity AMP ConnectorsIn Stock: 41621-2177053-3 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 1-2177053-4 are identified within the TE Connectivity 2177053 base product family. Substitution is valid when all critical electrical and mechanical parameters remain identical across part variants. The following parameters establish substitution eligibility:

Critical Substitution Parameters:

• Connector Type: Receptacle
• Contact Type: Female Socket
• Number of Positions: 2
• Number of Rows: 1
• Mounting Type: Free Hanging (In-Line)
• Contact Termination: Crimp
• Fastening Type: Lever Lock
• Color: Orange
• Features: Sealed
• Insulation Material: Polyamide (PA), Nylon, Glass Filled
• Operating Temperature Range: -40°C ~ 140°C
• RoHS Status: RoHS3 Compliant
• ECCN: EAR99
• HTSUS Code: 8538.90.6000

Parts 1-2177053-2 and 1-2177053-3 satisfy all critical substitution parameters and are classified as parametric equivalents. Packaging differences (Bulk versus standard) do not affect functional or electrical compatibility.

Parameter Comparison

Engineering Selection Recommendations

All three parts—1-2177053-4, 1-2177053-2, and 1-2177053-3—maintain Active product status and full RoHS3 compliance. Selection between these rectangular connector receptacle housings is determined by packaging requirements and inventory availability rather than functional or electrical differences.

1-2177053-4 is supplied in standard packaging with 100,200 pieces in stock inventory.

1-2177053-2 is supplied in Bulk packaging with 290,200 pieces in stock inventory, offering higher availability for large-volume procurement.

1-2177053-3 is supplied in Bulk packaging with 4,080 pieces in stock inventory and carries REACH Unaffected certification status.

All three parts are suitable for direct substitution in applications requiring 2-position sealed rectangular connector receptacle housings with crimp termination, lever lock fastening, and operating temperatures from -40°C to 140°C.

Frequently Asked Questions (FAQ)

Q: Can 1-2177053-2 and 1-2177053-3 be used as direct replacements for 1-2177053-4?

A: Yes. All three parts are parametric equivalents sharing identical electrical and mechanical specifications. Differences in packaging and inventory levels do not affect functional compatibility.

Q: What is the difference between the three part numbers?

A: The primary differences are packaging format (standard versus Bulk) and inventory quantities. Electrical and mechanical specifications, including connector type, contact configuration, operating temperature range, and material composition, are identical across all three parts.

Q: Are contacts included with these connector housings?

A: No. All three parts are connector housings only. Contacts must be procured separately and are not included.

Q: What is the operating temperature range for these rectangular connectors?

A: The operating temperature range is -40°C to 140°C for all three parts.

Q: Are these parts RoHS compliant?

A: Yes. All three parts are RoHS3 compliant.

Q: What is the moisture sensitivity level for these parts?

A: The 1-2177053-4 has an MSL rating of 1 (Unlimited). The substitute parts 1-2177053-2 and 1-2177053-3 are rated as Not Applicable for MSL.

Q: Can these rectangular connector housings be used in sealed applications?

A: Yes. All three parts feature sealed design, making them suitable for sealed connector applications.

Q: What termination method is used for these connector housings?

A: All three parts use crimp contact termination with lever lock fastening.