MV18-8R/LK Equivalent & Substitute Parts

Part Overview

The MV18-8R/LK is a ring terminal connector manufactured by 3M, designed for 18-22 AWG wire applications with an 8 stud circular configuration. This insulated crimp terminal features a brazed seam construction and tin-plated copper contact material. The part is Active in product status and RoHS Compliant, making it suitable for applications requiring reliable electrical connections in standard industrial and commercial environments. Substitute parts are identified when equivalent electrical and mechanical parameters are required due to inventory availability, supply chain considerations, or application-specific needs.

Substiute Parts

MV18-8R/LK

3MIn Stock: 1093MV18-8R/LK Datasheet

Current PartRFQ

PV18-8R-MY

Panduit CorpIn Stock: 20313PV18-8R-MY Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MV18-8R/LK is determined by strict equivalence across the following critical parameters:

• Terminal Type: Circular configuration required
• Stud/Tab Size: 8 Stud specification must match
• Wire Gauge Range: 18-22 AWG compatibility required
• Termination Method: Crimp-type connection required
• Insulation: Insulated vinyl material required
• Contact Material: Copper with tin plating required
• Mounting Type: Free Hanging (In-Line) configuration required
• Brazed Seam Construction: Required feature

The substitute part PV18-8R-MY (Panduit Corp) meets all these critical parameters, enabling direct functional equivalence for component selection purposes.

Parameter Comparison

Engineering Selection Recommendations

Both the MV18-8R/LK and PV18-8R-MY are Active products with full regulatory compliance. The MV18-8R/LK carries RoHS Compliant certification, while the PV18-8R-MY carries ROHS3 Compliant certification. Both parts maintain REACH Unaffected status and share identical ECCN and HTSUS classifications, confirming regulatory equivalence for international applications.

Selection between these parts should be based on availability, supply chain requirements, and inventory status. Both parts satisfy identical electrical and mechanical specifications for 18-22 AWG ring terminal applications with 8 stud circular configuration.

Frequently Asked Questions (FAQ)

Q: Can PV18-8R-MY be used as a direct replacement for MV18-8R/LK?

A: Yes. Both parts meet identical specifications for terminal type, stud size, wire gauge, termination method, insulation material, contact material, and mounting configuration. The parts are functionally equivalent for component selection.

Q: What are the critical parameters that determine substitution eligibility?

A: Substitution requires matching terminal type (circular), stud size (8), wire gauge range (18-22 AWG), termination method (crimp), insulation type (vinyl), contact material (copper with tin finish), mounting type (free hanging in-line), and brazed seam construction.

Q: Are there differences in physical dimensions between these parts?

A: Minor dimensional variations exist. The MV18-8R/LK has a thickness of 0.030" (0.76mm) and overall length of 0.930" (23.62mm), while the PV18-8R-MY has a thickness of 0.032" (0.81mm) and overall length of 0.910" (23.11mm). These variations remain within acceptable tolerances for standard mounting applications.

Q: Do both parts meet the same regulatory requirements?

A: Both parts are RoHS compliant and REACH unaffected. The MV18-8R/LK carries RoHS Compliant certification, while the PV18-8R-MY carries ROHS3 Compliant certification. Both share identical ECCN (EAR99) and HTSUS (8536.90.4000) classifications.

Q: What packaging format is available for these parts?

A: Both parts are supplied in Bulk packaging format.