TE Connectivity 120792-1 Backplane Connector Equivalent & Substitute Parts

Part Overview

The TE Connectivity 120792-1 is a 50-position receptacle connector featuring female sockets with dual beam, right-angle configuration for through-hole PCB mounting. This connector is part of the Z-PACK HS3 series and is classified as an active product. The connector is designed for backplane applications requiring press-fit termination with gold-plated contacts rated for 1.15A at 250V across an operating temperature range of -65°C to 105°C.

Identifying equivalent and substitute parts is necessary when the primary part number becomes unavailable, when specific compliance requirements must be met, or when packaging specifications differ from application requirements.

Substiute Parts

120792-1

TE Connectivity AMP ConnectorsIn Stock: 960120792-1 Datasheet

Current PartRFQ

5120792-1

TE Connectivity AMP ConnectorsIn Stock: 11045120792-1 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of backplane connectors is determined by electrical and mechanical compatibility across the following critical parameters:

Electrical Compatibility Parameters:

• Current Rating (1.15A)
• Voltage Rating (250V)
• Operating Temperature Range (-65°C to 105°C)
• Contact Finish and Thickness (Gold, 30.0µin)

Mechanical Compatibility Parameters:

• Number of Positions (50)
• Pitch (0.098" / 2.50mm)
• Row and Column Configuration (10 rows × 5 columns)
• Connector Style (Dual Beam, Right Side)
• Mounting Type (Through Hole, Right Angle)
• Termination Method (Press-Fit)

Regulatory and Compliance Parameters:

• Material Flammability Rating (UL94 V-0)
• Series Classification (Z-PACK HS3)

The substitute part 5120792-1 maintains identical electrical and mechanical specifications to the primary part 120792-1, with the primary distinction being packaging format and RoHS compliance status.

Parameter Comparison

Engineering Selection Recommendations

Primary Part Selection (120792-1): The 120792-1 is suitable for applications where RoHS compliance is not a regulatory requirement. This part maintains active product status with 932 units in stock.

Substitute Part Selection (5120792-1): The 5120792-1 is the direct equivalent for applications requiring RoHS compliance. This part is supplied in tube packaging and maintains active product status with 1087 units in stock. All electrical and mechanical specifications are identical to the primary part.

Selection Criteria:

• If RoHS compliance is mandatory for the application, select 5120792-1
• If RoHS compliance is not required and packaging format is not a constraint, either part is functionally equivalent
• Both parts are manufactured by TE Connectivity AMP Connectors and belong to the Z-PACK HS3 series
• Both parts carry UL94 V-0 flammability rating and unlimited moisture sensitivity level (MSL 1)

Frequently Asked Questions (FAQ)

Q: Are 120792-1 and 5120792-1 electrically interchangeable?

A: Yes. Both parts have identical electrical specifications including 1.15A current rating, 250V voltage rating, gold contact finish at 30.0µin thickness, and -65°C to 105°C operating temperature range.

Q: Are 120792-1 and 5120792-1 mechanically interchangeable?

A: Yes. Both parts have identical mechanical specifications including 50 positions, 0.098" (2.50mm) pitch, 10 rows × 5 columns configuration, dual beam right-side style, through-hole right-angle mounting, and press-fit termination.

Q: What is the difference between 120792-1 and 5120792-1?

A: The primary differences are packaging format and RoHS compliance status. The 120792-1 is supplied in unspecified packaging and is RoHS non-compliant. The 5120792-1 is supplied in tube packaging and is RoHS compliant. All functional specifications are identical.

Q: Which part should I select for a new design?

A: Selection depends on regulatory requirements. If RoHS compliance is required, select 5120792-1. If RoHS compliance is not a requirement, either part is functionally equivalent.

Q: Does packaging format affect connector performance?

A: No. Packaging format affects only handling, storage, and logistics. The connector performance and specifications are independent of whether the part is supplied in tube or other packaging formats.

Q: Are both parts currently available?

A: Yes. Both parts maintain active product status. The 120792-1 has 932 units in stock and the 5120792-1 has 1087 units in stock.

Q: Can I use 5120792-1 as a direct replacement for 120792-1 in existing designs?

A: Yes. The 5120792-1 is a direct substitute with identical electrical and mechanical specifications. The only consideration is RoHS compliance status, which may be beneficial for regulatory purposes.