TE Connectivity AMP Connectors 787446-1 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 787446-1 is a 5 Position Header connector with male blades, kinked pin termination, and 0.197" (5.00mm) pitch spacing. This blade type power connector is designed for through-hole mounting applications with push-pull fastening and operates across a temperature range of -30°C to 70°C. The part is classified as obsolete, necessitating identification of active equivalent components that maintain identical electrical and mechanical specifications for continued system support and new design implementations.

Substiute Parts

787446-1

TE Connectivity AMP ConnectorsIn Stock: 1121787446-1 Datasheet

Current PartRFQ

5787446-1

TE Connectivity AMP ConnectorsIn Stock: 23425787446-1 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the obsolete 787446-1 with active equivalent components is determined by strict equivalence across all critical electrical and mechanical parameters. The substitute part 5787446-1 maintains identical specifications in the following key areas:

Electrical Parameters:

• Voltage Rating: 50 V
• Current Rating: 7 A

Mechanical Parameters:

• Connector Type: Header, Male Blades
• Number of Positions: 5
• Pitch: 0.197" (5.00mm)
• Mounting Type: Through Hole
• Number of Rows: 1
• Termination: Kinked Pin
• Fastening Type: Push-Pull

Material Specifications:

• Contact Material: Brass
• Contact Finish: Nickel
• Contact Finish Thickness: 74.8µin (1.90µm)
• Insulation Material: Polyphthalamide (PPA)

Environmental Parameters:

• Operating Temperature Range: -30°C ~ 70°C
• Moisture Sensitivity Level: 1 (Unlimited)

The substitute part differs only in product status (active versus obsolete) and compliance certifications, with no functional or dimensional deviations.

Parameter Comparison

Engineering Selection Recommendations

The substitute part 5787446-1 is the direct equivalent for the obsolete 787446-1. Selection of the substitute part is based on the following engineering criteria:

Product Status: The main part 787446-1 carries obsolete status, limiting availability for new procurements and long-term supply chain reliability. The substitute part 5787446-1 maintains active product status, ensuring continued manufacturing support and availability.

Compliance Certifications: The substitute part 5787446-1 achieves RoHS Compliance, whereas the main part is RoHS non-compliant. This compliance improvement aligns with current regulatory requirements for electronic components in many jurisdictions and end-use applications.

Functional Equivalence: All electrical parameters (voltage rating, current rating), mechanical parameters (connector type, pitch, mounting configuration, termination style), and material specifications (contact material, finish, insulation) are identical between the main part and substitute part.

Packaging Consideration: The substitute part is supplied in Tray packaging, which differs from the main part's unspecified packaging. This packaging format is standard for production environments and does not affect functional compatibility.

For applications currently utilizing 787446-1, direct substitution with 5787446-1 is supported without design modification or performance degradation.

Frequently Asked Questions (FAQ)

Q: Can 5787446-1 be used as a direct replacement for 787446-1 in existing designs?

A: Yes. The 5787446-1 is a direct functional equivalent with identical electrical and mechanical specifications. All critical parameters including connector type, position count, pitch, voltage rating, current rating, termination style, and operating temperature range are identical. No design modifications are required.

Q: What is the primary reason for substitution?

A: The main part 787446-1 is classified as obsolete, which restricts future availability and supply chain continuity. The substitute part 5787446-1 maintains active product status with ongoing manufacturing support.

Q: Are there compliance differences between the two parts?

A: Yes. The substitute part 5787446-1 is RoHS Compliant, while the main part 787446-1 is RoHS non-compliant. This represents an improvement in regulatory compliance for the substitute part. Both parts carry identical ECCN (EAR99) and HTSUS (8536.69.4040) classifications.

Q: Does packaging affect the substitution?

A: Packaging format does not affect functional compatibility or electrical performance. The substitute part 5787446-1 is supplied in Tray packaging, which is standard for production environments. The main part's packaging was not specified. Both parts are identical in all functional and mechanical aspects.

Q: Are the contact materials and finishes identical?

A: Yes. Both parts utilize brass contact material with nickel finish at 74.8µin (1.90µm) thickness. Contact material and finish specifications are identical.

Q: What is the operating temperature range for both parts?

A: Both the main part and substitute part operate across the identical temperature range of -30°C to 70°C. No thermal performance differences exist.

Q: Is the moisture sensitivity level the same?

A: Yes. Both parts carry MSL Rating 1 (Unlimited), indicating identical moisture sensitivity classification and handling requirements.

Q: Can inventory of 787446-1 be replaced with 5787446-1 for stock management?

A: Yes. The substitute part 5787446-1 is functionally and mechanically equivalent and can replace existing inventory of 787446-1 for all applications. The substitute part has higher inventory availability (2300 Pcs) compared to the main part (1059 Pcs).