TE Connectivity 176284-4 Rectangular Connector Housing Equivalent & Substitute Parts

Part Overview

The TE Connectivity 176284-4 is a 4-position rectangular connector receptacle housing with 0.156" (3.96mm) pitch, designed for the Universal Power series. This component is an active product manufactured by TE Connectivity AMP Connectors and is classified as a receptacle housing for tab-type contacts with crimp termination. The housing features a latch lock fastening mechanism and is constructed from polyamide (PA66) nylon 6/6 material suitable for operating temperatures between -30°C and 105°C. Equivalent and substitute parts are identified based on matching electrical and mechanical parameters while accounting for series variations and color options.

Substiute Parts

176284-4

TE Connectivity AMP ConnectorsIn Stock: 681176284-4 Datasheet

Current PartRFQ

176284-1

TE Connectivity AMP ConnectorsIn Stock: 13178176284-1 Datasheet

Parametric EquivalentRFQ

176284-9

TE Connectivity AMP ConnectorsIn Stock: 6170176284-9 Datasheet

Parametric EquivalentRFQ

368587-1

TE Connectivity AMP ConnectorsIn Stock: 1113368587-1 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 176284-4 are identified based on strict equivalence of the following critical parameters: connector type (receptacle), number of positions (4), pitch (0.156"/3.96mm), number of rows (2), row spacing (0.181"/4.60mm), contact type (tab), contact termination (crimp), fastening type (latch lock), mounting type (free hanging in-line), insulation material (polyamide PA66 nylon 6/6), and moisture sensitivity level (MSL 1).

Substitutes are grouped into two categories:

Category 1: Universal Power Series Color Variants — Parts 176284-1 and 176284-9 are direct parametric equivalents within the same Universal Power series, differing only in housing color (natural and black respectively). These parts maintain identical electrical and mechanical specifications, operating temperature range (-30°C to 105°C), and all dimensional parameters.

Category 2: Power Double Lock Series — Part 368587-1 shares all critical electrical and mechanical parameters with the main part but operates within a reduced temperature range (-30°C to 65°C) and belongs to the Power Double Lock series rather than Universal Power. This part is suitable for applications where the lower operating temperature ceiling is acceptable.

Parameter Comparison

Engineering Selection Recommendations

All four parts (176284-4, 176284-1, 176284-9, and 368587-1) are active products with RoHS compliance status. Selection between these parts is determined by application-specific requirements:

For applications requiring the full operating temperature range of -30°C to 105°C, parts 176284-4, 176284-1, and 176284-9 are suitable. These three parts are functionally equivalent and differ only in housing color. Selection among these three is based on color requirements: yellow (176284-4), natural (176284-1), or black (176284-9).

For applications with operating temperature requirements limited to -30°C to 65°C, part 368587-1 is an alternative. This part belongs to the Power Double Lock series and maintains all critical electrical and mechanical parameters. The reduced operating temperature ceiling must be verified against application requirements before selection.

All parts maintain identical contact pitch, row spacing, contact type, termination method, fastening mechanism, and insulation material specifications. All parts carry MSL 1 rating, indicating unlimited moisture sensitivity protection requirements.

Frequently Asked Questions (FAQ)

Q: Can 176284-1 be used as a direct replacement for 176284-4?

A: Yes. Parts 176284-4 and 176284-1 are parametric equivalents within the Universal Power series. Both maintain identical electrical and mechanical specifications, including 4-position configuration, 0.156" pitch, 2-row layout, crimp termination, and operating temperature range of -30°C to 105°C. The only difference is housing color (yellow versus natural).

Q: What is the difference between 176284-9 and 176284-4?

A: Parts 176284-4 and 176284-9 are parametric equivalents differing only in housing color (yellow versus black). All electrical, mechanical, and thermal specifications are identical, including the -30°C to 105°C operating temperature range.

Q: Can 368587-1 replace 176284-4 in all applications?

A: Part 368587-1 shares all critical electrical and mechanical parameters with 176284-4, including pitch, row spacing, contact configuration, and termination method. However, 368587-1 operates within a reduced temperature range of -30°C to 65°C compared to 176284-4's -30°C to 105°C range. Substitution is valid only for applications where the lower maximum operating temperature is acceptable.

Q: Are contacts included with these connector housings?

A: No. All four parts (176284-4, 176284-1, 176284-9, and 368587-1) are housings only. Contacts are not included and must be sourced separately.

Q: What is the significance of the series designation (Universal Power versus Power Double Lock)?

A: The series designation indicates the connector family and design characteristics. Parts 176284-4, 176284-1, and 176284-9 belong to the Universal Power series, while 368587-1 belongs to the Power Double Lock series. Despite series differences, 368587-1 maintains compatibility with the core electrical and mechanical parameters of the Universal Power series parts, with the exception of the reduced operating temperature ceiling.

Q: Are all substitute parts RoHS compliant?

A: Yes. All four parts carry RoHS compliance status. Parts 176284-4 and 368587-1 are ROHS3 compliant, while parts 176284-1 and 176284-9 are RoHS compliant.

Q: What is the Moisture Sensitivity Level (MSL) for these parts?

A: All four parts carry MSL 1 rating, indicating unlimited moisture sensitivity protection requirements. These parts do not require special moisture control during storage or handling.