RV14-8L Ring Terminal Connector Equivalent & Substitute Parts

Part Overview

The RV14-8L is a ring terminal connector manufactured by 3M, designed for 14-16 AWG wire gauges with an 8 stud circular configuration. This insulated crimp terminal features a butted seam construction and tin-plated copper contact material. The product is classified as obsolete, making identification of active equivalent parts essential for ongoing procurement and system maintenance.

Substiute Parts

RV14-8L

3MIn Stock: 815RV14-8L Datasheet

Current PartRFQ

53941-1

TE Connectivity AMP ConnectorsIn Stock: 607953941-1 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The TE Connectivity AMP Connectors part number 53941-1 qualifies as a direct substitute for the RV14-8L based on the following critical parameters:

• Terminal Type: Both are circular ring terminals
• Stud/Tab Size: Both accommodate 8 stud configuration
• Wire Gauge: Both support 14-16 AWG wire
• Termination Method: Both use crimp termination
• Insulation: Both are insulated terminals
• Contact Material: Both use copper with tin finish
• Mounting Type: Both are free hanging (in-line)
• Color: Both are blue
• Moisture Sensitivity Level: Both rated MSL 1 (Unlimited)

The 53941-1 is an active product with higher inventory availability, making it suitable for direct replacement in applications requiring RV14-8L specifications.

Parameter Comparison

Engineering Selection Recommendations

The 53941-1 from TE Connectivity AMP Connectors is the recommended substitute for the obsolete RV14-8L. Selection is based on:

• Product Status: The 53941-1 is an active product with confirmed inventory availability (6066 pcs), whereas the RV14-8L is obsolete
• Compliance Alignment: Both parts share identical ECCN (EAR99) and HTSUS (8536.90.4000) classifications
• Electrical Equivalence: Matching wire gauge (14-16 AWG), stud size (8), contact material (copper, tin-plated), and termination method (crimp)
• Mechanical Compatibility: Dimensional variations (thickness, width, length) fall within acceptable tolerance ranges for ring terminal applications
• Insulation Compatibility: Both provide insulated configurations with equivalent moisture sensitivity ratings (MSL 1)

The 53941-1 represents a direct functional replacement suitable for new designs and legacy system maintenance.

Frequently Asked Questions (FAQ)

Q: Can the 53941-1 be used as a direct replacement for RV14-8L in existing assemblies?

A: Yes. Both terminals share identical wire gauge (14-16 AWG), stud size (8), contact material (copper, tin-plated), and termination method (crimp). Dimensional variations are within acceptable ranges for ring terminal applications.

Q: What is the primary reason for substitution?

A: The RV14-8L is classified as obsolete. The 53941-1 is an active product with established supply chain availability, making it the appropriate choice for procurement.

Q: Are there packaging differences between these parts?

A: Yes. The RV14-8L is supplied in unspecified packaging, while the 53941-1 is supplied in bulk packaging. Verify bulk quantities meet your assembly requirements.

Q: Do both terminals meet the same compliance standards?

A: Both parts share identical ECCN (EAR99) and HTSUS (8536.90.4000) classifications. The 53941-1 RoHS status is listed as not applicable, while the RV14-8L does not specify RoHS compliance.

Q: What is the difference in insulation material?

A: The RV14-8L uses vinyl insulation, while the 53941-1 uses polyamide (PA) or nylon. Both provide equivalent electrical and mechanical performance for 14-16 AWG applications.

Q: Are the dimensional differences significant?

A: Dimensional variations are minimal: thickness differs by 0.001" (0.03mm), width by 0.018" (0.46mm), and length by 0.013" (0.33mm). These variations are within standard tolerances for ring terminal connectors and do not affect functional compatibility.

Q: What is the insulation diameter range for the 53941-1?

A: The 53941-1 accommodates insulation diameters from 0.115" to 0.170" (2.92mm to 4.32mm), which includes the RV14-8L specification of 0.170" (4.32mm).