3M N10280-5242VC 80 Position D-Sub Receptacle Connector Equivalent & Substitute Parts

Part Overview

The 3M N10280-5242VC is an 80 position receptacle connector from the 102 Mini D Ribbon (MDR) series, configured for panel mount through-hole right-angle solder termination. This part is classified as obsolete, making equivalent and substitute parts necessary for ongoing system support and new design implementations. The connector features shielded outer shroud contacts with gold-plated contact finish and is rated for unlimited moisture sensitivity (MSL 1).

Substiute Parts

N10280-5242VC

3MIn Stock: 1059N10280-5242VC Datasheet

Current PartRFQ

N10280-5242PC

3MIn Stock: 693N10280-5242PC Datasheet

DirectRFQ

787394-8

TE Connectivity AMP ConnectorsIn Stock: 849787394-8 Datasheet

MFR RecommendedRFQ

787915-1

TE Connectivity AMP ConnectorsIn Stock: 892787915-1 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the N10280-5242VC is determined by the following critical parameters: 80 position count, 2-row configuration, receptacle connector type, right-angle mounting orientation, solder termination method, and shielded outer shroud contact style. Substitute parts must maintain these core electrical and mechanical specifications to ensure functional compatibility within the original application.

The substitute parts identified fall into two categories:

Direct Series Equivalent: The 3M N10280-5242PC represents the active production equivalent within the same 102 Mini D Ribbon series, differing only in product status (active vs. obsolete) and RoHS compliance.

Cross-Manufacturer Alternatives: TE Connectivity parts 787394-8 and 787915-1 provide functional substitution across different connector series (AMPLIMITE .050 III and CHAMP .050 I respectively), maintaining the 80-position, 2-row, right-angle solder receptacle configuration while operating within different mechanical and electrical specifications.

Parameter Comparison

Engineering Selection Recommendations

For RoHS Compliant Applications: The 3M N10280-5242PC is the preferred substitute, maintaining identical mechanical and electrical specifications within the same 102 Mini D Ribbon series while achieving RoHS compliance. This part is currently in active production status with 620 units in stock.

For Cross-Manufacturer Substitution: TE Connectivity 787394-8 provides functional equivalence with specified electrical ratings (1A current, 30V voltage) and operating temperature range (-55°C to 105°C). This part operates within the AMPLIMITE .050 III series and is active production status. Physical mounting differs as board edge configuration rather than panel mount.

For Board-to-Board Applications: TE Connectivity 787915-1 offers an alternative within the CHAMP .050 I series, specifically designed for board-to-board through-hole mounting with integrated board lock and latch lock features. Contact finish thickness is reduced to 15.0µin (0.38µm) compared to the main part specification.

All substitute parts maintain the 80-position, 2-row, right-angle solder receptacle configuration and shielded design. Selection should be based on application-specific requirements for RoHS compliance, mounting configuration, and electrical rating specifications.

Frequently Asked Questions (FAQ)

Q: Can the N10280-5242PC directly replace the N10280-5242VC in existing designs?

A: Yes. Both parts are from the 3M 102 Mini D Ribbon series with identical electrical and mechanical specifications: 80 positions, 2 rows, panel mount through-hole right-angle solder termination, outer shroud contacts, and shielded design. The primary difference is product status (active vs. obsolete) and RoHS compliance. Physical form factor and pin configuration are identical.

Q: What are the key differences between the 3M and TE Connectivity substitutes?

A: The 3M N10280-5242PC maintains the same series and form factor. TE Connectivity 787394-8 operates in a different series (AMPLIMITE .050 III) with specified electrical ratings and operating temperature range, but uses board edge mounting rather than panel mount. TE Connectivity 787915-1 is designed for board-to-board applications with integrated locking features. All three maintain the 80-position, 2-row, right-angle solder receptacle core specification.

Q: Are there packaging differences between these parts?

A: The N10280-5242VC and N10280-5242PC do not specify packaging format. TE Connectivity 787394-8 is supplied in tube packaging. Packaging differences do not affect electrical or mechanical compatibility.

Q: What is the impact of contact finish thickness variation?

A: The main part and N10280-5242PC specify 30.0µin (0.76µm) gold contact finish. TE Connectivity 787915-1 specifies 15.0µin (0.38µm). Both thicknesses provide adequate contact durability and conductivity for solder-terminated receptacle applications. Selection should be based on application-specific wear and corrosion requirements.

Q: Do all substitutes maintain shielded design?

A: Yes. The main part N10280-5242VC, direct equivalent N10280-5242PC, and TE Connectivity 787394-8 all feature shielded design. TE Connectivity 787915-1 includes board lock and latch lock features in addition to shielding.

Q: What are the RoHS compliance implications?

A: The N10280-5242VC is RoHS non-compliant. The N10280-5242PC achieves RoHS compliance while maintaining identical specifications. TE Connectivity 787394-8 and 787915-1 are RoHS non-compliant. For applications requiring RoHS compliance, the N10280-5242PC is the appropriate selection.