Equivalent & Substitute Parts for 3M N10280-52E2VC

Part Overview

The 3M N10280-52E2VC is an 80-position Mini D Ribbon (MDR) receptacle connector with panel mount, through-hole, right-angle solder termination. This connector features outer shroud contacts, board lock, and shielding with gold-plated contacts. The part is currently obsolete, necessitating identification of functionally equivalent alternatives that maintain the same electrical and mechanical specifications for continued system support and new designs.

Substiute Parts

N10280-52E2VC

3MIn Stock: 800N10280-52E2VC Datasheet

Current PartRFQ

N10280-52E2PC

3MIn Stock: 1627N10280-52E2PC 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

Substitute parts for the N10280-52E2VC are identified based on strict alignment with the following critical parameters:

• Connector Type & Position Count: All substitutes must be 80-position receptacles to maintain pin compatibility
• Mounting & Termination: Panel mount, through-hole, right-angle solder termination is required for direct PCB integration
• Electrical Interface: Outer shroud contacts with board lock and shielding ensure electromagnetic compatibility and mechanical retention
• Contact Metallurgy: Gold plating on contacts ensures signal integrity and corrosion resistance

The following parts meet these criteria and are classified as direct substitutes:

1. 3M N10280-52E2PC — Same manufacturer, same series (102 MDR), active product status
2. TE Connectivity 787394-8 — Cross-manufacturer equivalent, AMPLIMITE .050 III series, active status
3. TE Connectivity 787915-1 — Cross-manufacturer equivalent, CHAMP .050 I series, board-to-board configuration, active status

Parameter Comparison

Engineering Selection Recommendations

Primary Recommendation: 3M N10280-52E2PC

The N10280-52E2PC is the preferred substitute for the obsolete N10280-52E2VC. Both parts belong to the same 3M 102 Mini D Ribbon series and share identical electrical and mechanical specifications. The N10280-52E2PC is currently in active production status with higher inventory availability (1586 units). This part achieves RoHS compliance, addressing regulatory requirements for new designs while maintaining full functional equivalence. Selection of this part eliminates cross-manufacturer compatibility concerns and ensures design continuity.

Secondary Recommendation: TE Connectivity 787394-8

The 787394-8 serves as a cross-manufacturer alternative when 3M parts are unavailable. This AMPLIMITE .050 III series connector maintains the 80-position, 2-row receptacle configuration with solder termination and gold-plated contacts. The connector style differs (D-Type versus outer shroud), and mounting is specified as board edge rather than panel mount. This part is active and in stock. Electrical performance is defined with 1A current rating and 30V voltage rating across the -55°C to 105°C operating range.

Tertiary Recommendation: TE Connectivity 787915-1

The 787915-1 is a board-to-board receptacle connector from the CHAMP .050 I series. This part maintains 80-position, 2-row configuration with solder termination and gold plating. The board-to-board mounting type differs from the panel mount specification of the original part, making this option suitable only for applications where board-to-board interconnection is acceptable. Contact finish thickness is reduced to 15.0µin (0.38µm) compared to the original 30.0µin specification.

Frequently Asked Questions (FAQ)

Q: Can the N10280-52E2PC directly replace the N10280-52E2VC without design modification?

A: Yes. Both parts are from the 3M 102 Mini D Ribbon series with identical position count (80), row configuration (2), mounting type (panel mount, through-hole, right-angle), termination method (solder), and contact finish (gold). The N10280-52E2PC is the direct successor to the obsolete N10280-52E2VC.

Q: What is the difference between the 3M N10280-52E2PC and the TE Connectivity 787394-8?

A: Both are 80-position, 2-row receptacle connectors with solder termination and gold-plated contacts. The primary differences are manufacturer (3M versus TE Connectivity), connector style (outer shroud versus D-Type), and mounting specification (panel mount versus board edge). The TE part includes defined electrical ratings (1A, 30V) and operating temperature range (-55°C to 105°C).

Q: Is the TE Connectivity 787915-1 suitable as a direct replacement?

A: The 787915-1 maintains the 80-position, 2-row receptacle configuration with solder termination and gold plating. However, it is specified as a board-to-board connector rather than panel mount. This part is suitable only if the application can accommodate board-to-board mounting. Additionally, the contact finish thickness is reduced to 15.0µin (0.38µm) compared to the original 30.0µin specification.

Q: What are the packaging differences among these substitutes?

A: The N10280-52E2VC packaging is not specified. The N10280-52E2PC is supplied in box packaging. The 787394-8 is supplied in tube packaging. The 787915-1 packaging is not specified. Packaging differences do not affect electrical or mechanical compatibility.

Q: Are there RoHS compliance considerations for substitute selection?

A: The original N10280-52E2VC is RoHS non-compliant. The N10280-52E2PC achieves RoHS compliance, making it the preferred choice for new designs subject to RoHS regulations. The TE Connectivity parts (787394-8 and 787915-1) are RoHS non-compliant.

Q: What is the moisture sensitivity level for these connectors?

A: All four parts (N10280-52E2VC, N10280-52E2PC, 787394-8, and 787915-1) are classified as MSL 1 (Unlimited), indicating no moisture sensitivity restrictions during storage or handling.