3M 10120-5212VC D-Sub Connector Equivalent & Substitute Parts

Part Overview

The 3M 10120-5212VC is a 20-position Mini D Ribbon (MDR) board-to-board plug connector with right-angle solder termination and panel mount configuration. This connector features shielded center strip contacts with gold plating and is designed for through-hole PCB assembly applications.

The 10120-5212VC carries an obsolete product status. Identifying functionally equivalent substitute parts is necessary to maintain design continuity and ensure component availability for production, repair, and field replacement scenarios.

Substiute Parts

10120-5212VC

3MIn Stock: 102910120-5212VC Datasheet

Current PartRFQ

10120-5212PC

3MIn Stock: 80910120-5212PC Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 10120-5212VC is determined by strict equivalence across the following critical parameters:

• Connector series and form factor (101 Mini D Ribbon)
• Position count and row configuration (20 positions, 2 rows)
• Connector type and mating interface (Plug, board-to-board)
• Mounting and termination method (Panel mount, through-hole, right-angle solder)
• Electrical and mechanical specifications (Shielded, gold contact finish, M2.5 flange)

The substitute part 10120-5212PC meets all these criteria. Both parts are manufactured by 3M within the same 101 series and share identical electrical, mechanical, and dimensional specifications. The primary distinction is product status: the 10120-5212VC is obsolete, while the 10120-5212PC remains active in production.

Parameter Comparison

Engineering Selection Recommendations

The 10120-5212PC is the direct substitute for the obsolete 10120-5212VC. Both connectors are electrically and mechanically identical across all specified parameters.

The 10120-5212PC offers the additional advantage of RoHS compliance, whereas the 10120-5212VC is RoHS non-compliant. For new designs or applications subject to RoHS regulatory requirements, the 10120-5212PC is the appropriate selection. For legacy system maintenance or applications without RoHS constraints, either part provides equivalent functionality.

Current inventory availability: 10120-5212PC has 767 units in stock, supporting immediate procurement for production and replacement needs.

Frequently Asked Questions (FAQ)

Q: Are the 10120-5212VC and 10120-5212PC electrically interchangeable?

A: Yes. Both connectors share identical electrical specifications, including 20-position configuration, shielded center strip contacts, gold contact finish (30.0µin), and board-to-board mating interface. They are direct functional equivalents.

Q: What is the difference between these two part numbers?

A: The primary differences are product status and RoHS compliance. The 10120-5212VC is obsolete and RoHS non-compliant, while the 10120-5212PC is active in production and RoHS compliant. All mechanical and electrical specifications are identical.

Q: Can I use the 10120-5212PC as a replacement in existing designs using the 10120-5212VC?

A: Yes. The 10120-5212PC is a direct substitute. No design modifications are required. The connector maintains the same form factor, mounting configuration, termination method, and electrical performance.

Q: Are there packaging differences between these parts?

A: The 10120-5212PC is supplied in box packaging. Packaging specifications for the 10120-5212VC were not provided in the available data.

Q: What is the significance of the RoHS compliance difference?

A: RoHS compliance indicates the 10120-5212PC meets restrictions on hazardous substances in electrical and electronic equipment. For applications subject to RoHS regulations or customer requirements, the 10120-5212PC is the required selection.

Q: Are both parts suitable for through-hole solder assembly?

A: Yes. Both connectors are specified for through-hole, right-angle solder termination and panel mount configuration, making them suitable for standard PCB assembly processes.