TE Connectivity 1604042-1 Blade Type Power Connector Equivalent & Substitute Parts

Part Overview

The TE Connectivity 1604042-1 is a 2 Position Non-Gendered Blade Type Power Connector designed for in-line crimp termination applications. This connector is part of the Power Series 175 family and is rated for 175 A at 600 V, accommodating 1/0 AWG wire gauge. The 1604042-1 is classified as Obsolete, necessitating identification of active equivalent alternatives to maintain design continuity and ensure component availability for new production and field service applications.

Substiute Parts

1604042-1

TE Connectivity AMP ConnectorsIn Stock: 8671604042-1 Datasheet

Current PartRFQ

1604042-3

TE Connectivity AMP ConnectorsIn Stock: 8471604042-3 Datasheet

DirectRFQ

1604042-4

TE Connectivity AMP ConnectorsIn Stock: 7421604042-4 Datasheet

DirectRFQ

1604042-6

TE Connectivity AMP ConnectorsIn Stock: 7951604042-6 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The substitute parts for the 1604042-1 are derived from the same base product family (1604042) and maintain electrical and mechanical compatibility through identical specifications across all critical parameters. Substitution is valid based on the following criteria:

Electrical Compatibility Parameters:

• Voltage Rating: 600 V (all substitutes)
• Current Rating: 175 A (all substitutes)
• Wire Gauge: 1/0 AWG (all substitutes)
• Contact Material: Copper Alloy with Silver finish (all substitutes)

Mechanical Compatibility Parameters:

• Connector Style: 2 Poles (all substitutes)
• Connector Type: Non-Gendered (all substitutes)
• Number of Positions: 2 (all substitutes)
• Mounting Type: Free Hanging (In-Line) (all substitutes)
• Termination Method: Crimp (all substitutes)
• Fastening Type: Spring Retention (all substitutes)

Environmental & Compliance Parameters:

• Operating Temperature Range: -20°C ~ 105°C (all substitutes)
• Insulation Material: Polycarbonate (PC) (all substitutes)
• RoHS Compliance: All substitutes are RoHS Compliant
• Moisture Sensitivity Level: 1 (Unlimited) (all substitutes)

The primary differentiator among substitute parts is connector color, which serves as a visual identification marker and does not affect electrical or mechanical function. All substitute parts are classified as Active products, ensuring ongoing availability and support.

Parameter Comparison

Engineering Selection Recommendations

All three substitute parts (1604042-3, 1604042-4, and 1604042-6) are functionally equivalent to the obsolete 1604042-1 and are suitable for direct replacement in applications requiring 2 Position Non-Gendered Blade Type Power Connectors rated for 175 A at 600 V with 1/0 AWG wire gauge.

Product Status Consideration: The 1604042-1 is classified as Obsolete, while all substitute parts are classified as Active. This status difference ensures that substitute parts maintain current manufacturing support, quality assurance, and long-term availability.

Compliance Status: All substitute parts maintain RoHS compliance. The 1604042-6 carries ROHS3 Compliant certification, representing the most current regulatory compliance standard. The 1604042-3 and 1604042-4 carry RoHS Compliant certification. All parts meet Moisture Sensitivity Level 1 (Unlimited) requirements.

Inventory Availability: Current stock levels for substitute parts are as follows: 1604042-3 (809 Pcs), 1604042-4 (714 Pcs), and 1604042-6 (771 Pcs). Selection among these three options may be based on color coding requirements for circuit identification or inventory management protocols.

Selection Criteria: Choose 1604042-3 (Red) for applications requiring red color identification. Choose 1604042-4 (Gray) for applications requiring gray color identification. Choose 1604042-6 (Black) for applications requiring black color identification or where ROHS3 compliance is specified.

Frequently Asked Questions (FAQ)

Q: Can the 1604042-3, 1604042-4, and 1604042-6 be used interchangeably with the 1604042-1?

A: Yes. All three substitute parts are electrically and mechanically equivalent to the 1604042-1. They share identical voltage ratings (600 V), current ratings (175 A), wire gauge specifications (1/0 AWG), connector configuration (2 Position Non-Gendered), mounting type (Free Hanging In-Line), and termination method (Crimp). The only difference is connector color, which serves as a visual identification marker and does not affect functional compatibility.

Q: What is the significance of the color difference among substitute parts?

A: Connector color is a visual identification feature used in circuit design and assembly protocols. The 1604042-1 is Yellow, while substitutes are available in Red (1604042-3), Gray (1604042-4), and Black (1604042-6). Color selection should align with existing circuit identification standards or design documentation requirements. Electrical and mechanical performance is identical across all color variants.

Q: Are all substitute parts RoHS compliant?

A: Yes. All substitute parts meet RoHS compliance requirements. The 1604042-6 carries ROHS3 Compliant certification, representing the most current regulatory standard. The 1604042-3 and 1604042-4 carry RoHS Compliant certification. Selection of 1604042-6 is appropriate for applications where ROHS3 compliance is explicitly required.

Q: What is the current inventory status for substitute parts?

A: Current stock levels are: 1604042-3 (809 Pcs New Original In Stock), 1604042-4 (714 Pcs New Original In Stock), and 1604042-6 (771 Pcs New Original In Stock). All substitute parts are classified as Active products, ensuring ongoing availability.

Q: Can the 1604042-1 be used in new designs, or must a substitute be selected?

A: The 1604042-1 is classified as Obsolete. For new designs and production applications, selection of an Active substitute part (1604042-3, 1604042-4, or 1604042-6) is recommended to ensure long-term manufacturing support, quality assurance, and component availability.

Q: Are there any differences in contact finish specifications among the substitute parts?

A: All substitute parts feature Silver contact finish. The 1604042-6 specifies contact finish thickness at 50.0µin (1.27µm). The 1604042-1, 1604042-3, and 1604042-4 do not specify contact finish thickness in available documentation. This specification difference does not affect functional compatibility or electrical performance.

Q: What packaging options are available for substitute parts?

A: All substitute parts are supplied in Bulk packaging. The 1604042-1 does not specify packaging format in available documentation.