TE Connectivity AMP Connectors 104481-4 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 104481-4 is a socket contact connector designed for rectangular connector applications. This component is classified as a Socket Contact with Gold finish, rated for 28-32 AWG wire gauges, and utilizes crimp termination. The part is currently Active in product status and is supplied in Tape & Reel packaging format.

Substitute parts are identified when equivalent electrical and mechanical parameters are maintained across the connector contact specifications, wire gauge ratings, termination methods, and contact finish properties. Alternative part numbers may be required due to packaging format availability, inventory considerations, or specific compliance certifications needed for particular applications.

Substiute Parts

104481-4

TE Connectivity AMP ConnectorsIn Stock: 1147104481-4 Datasheet

Current PartRFQ

1-104481-1

TE Connectivity AMP ConnectorsIn Stock: 311821-104481-1 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for rectangular connector socket contacts is determined by strict equivalence across the following parameters:

Critical Substitution Parameters:

• Contact type classification (Socket)
• Wire gauge rating (28-32 AWG)
• Contact termination method (Crimp)
• Contact finish material and thickness (Gold, 30.0µin)
• Series designation (AMPMODU Short Point)
• Moisture sensitivity level (MSL 1)

The substitute part 1-104481-4 maintains identical electrical and mechanical specifications to the primary part 104481-4. The primary distinction between these parts is the packaging format: the main part is supplied in Tape & Reel (TR) configuration, while the substitute is available in Cut Tape (CT) packaging. Both parts share the same base product number (104481) and are manufactured by TE Connectivity AMP Connectors within the AMPMODU Short Point series.

Parameter Comparison

Engineering Selection Recommendations

Both 104481-4 and 1-104481-1 are functionally equivalent socket contact components within the AMPMODU Short Point series. Selection between these parts is based on packaging requirements and regulatory compliance status rather than electrical or mechanical performance differences.

104481-4 (Tape & Reel Packaging): This configuration is suitable for high-volume automated assembly operations where continuous reel feeding is required. The part carries an undefined REACH status and is not subject to RoHS classification.

1-104481-1 (Cut Tape Packaging): This configuration is appropriate for lower-volume applications, manual assembly processes, or situations requiring individual component handling. This part carries ROHS3 compliance certification and REACH Unaffected status, making it suitable for applications with specific regulatory requirements.

Both parts maintain identical contact specifications, wire gauge ratings, termination methods, and contact finish properties. The choice between these substitutes depends on assembly methodology, inventory management practices, and regulatory compliance requirements specific to the end application.

Frequently Asked Questions (FAQ)

Q: Can 1-104481-1 be used as a direct replacement for 104481-4 in assembly operations?

A: Yes, 1-104481-1 is electrically and mechanically equivalent to 104481-4. Both parts are socket contacts with identical 28-32 AWG wire gauge ratings, gold finish specifications, and crimp termination methods. The primary difference is packaging format: 104481-4 is supplied in Tape & Reel format, while 1-104481-1 is supplied in Cut Tape format. Compatibility depends on whether your assembly equipment can accommodate Cut Tape packaging.

Q: What is the significance of the packaging difference between Tape & Reel and Cut Tape?

A: Tape & Reel (TR) packaging is designed for automated high-speed assembly lines with continuous reel feeding capability. Cut Tape (CT) packaging provides individual component segments separated from the reel, suitable for manual assembly, lower-volume production, or component-level inventory management. The contact specifications remain identical regardless of packaging format.

Q: Are there compliance differences between these substitute parts?

A: Yes. The 1-104481-1 substitute carries ROHS3 compliance certification and REACH Unaffected status. The 104481-4 main part has undefined REACH status and is not subject to RoHS classification. If your application requires specific regulatory compliance certifications, the 1-104481-1 substitute may be the appropriate selection.

Q: Do both parts maintain the same contact finish thickness?

A: Yes. Both 104481-4 and 1-104481-1 feature gold contact finish with identical thickness of 30.0µin (0.76µm), ensuring equivalent electrical contact properties and corrosion resistance.

Q: What wire gauges are supported by these socket contacts?

A: Both parts support wire gauges from 28 AWG to 32 AWG, accommodating a range of fine-gauge wire applications within the AMPMODU Short Point connector series.

Q: Is the Moisture Sensitivity Level the same for both parts?

A: Yes. Both 104481-4 and 1-104481-1 carry MSL 1 (Unlimited) classification, indicating no moisture sensitivity restrictions for storage or handling.