MB1RJN0600 Equivalent & Substitute Parts

Part Overview

The MB1RJN0600 is a 6-position circular connector receptacle housing for male pins, manufactured by Amphenol Sine Systems Corp as part of the MotionGrade™ M23 Power Standard Series. This panel-mounted, right-angle connector features M23-6 shell sizing with threaded fastening and IP67 ingress protection rated for -20°C to 130°C operation. The product is currently obsolete, making the identification of functionally equivalent alternatives essential for legacy system maintenance and component procurement.

Substiute Parts

MB1RJN0600

Amphenol Sine Systems CorpIn Stock: 981MB1RJN0600 Datasheet

Current PartRFQ

MC1NJN0600

Amphenol Sine Systems CorpIn Stock: 944MC1NJN0600 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution analysis for the MB1RJN0600 is limited by several critical factors. The primary substitute identified is the MC1NJN0600 from Amphenol Sine Systems Corp. However, direct functional substitution is restricted due to incompatible shell sizes and contact configurations.

The MB1RJN0600 uses the M23-6 shell size with uniform 2.0mm crimp contacts across all 6 positions. The MC1NJN0600 operates within the M40-6 shell size with mixed contact sizes (2.0mm for 2 positions and 3.6mm for 4 positions), reflecting a fundamentally different connector family from the MotionGrade™ M40 C series.

Key differentiating parameters that prevent direct substitution:

• Shell Size - Insert (M23-6 vs. M40-6)
• Contact size configuration (uniform 2.0mm vs. mixed 2.0mm/3.6mm)
• Position allocation (5 Power + PE vs. 2 + 4 Power)
• Series designation (M23 Power Standard vs. M40 C)

Substitution is only permissible where system design explicitly accommodates M40-6 shell sizing and mixed contact configurations.

Parameter Comparison

Engineering Selection Recommendations

The MC1NJN0600 maintains compliance with ROHS3 and shares environmental specifications (IP67, UL94 V-0, operating temperature range -20°C to 130°C) with the MB1RJN0600. The substitute is an active product with current manufacturing support, providing supply chain advantages over the obsolete MB1RJN0600.

However, the architectural differences in shell sizing (M23-6 to M40-6) and contact configuration (uniform to mixed contact sizes) necessitate mechanical and electrical system validation. The MC1NJN0600 is suitable only where the receiving system accommodates the larger M40-6 shell envelope and the mixed contact size allocation of 2 and 4 positions.

Selection of the MC1NJN0600 requires explicit confirmation that the connector mounting location, panel cutout, mating interface, and wiring harness design support the M40 circular connector family.

Frequently Asked Questions (FAQ)

Q: Can MC1NJN0600 directly replace MB1RJN0600 in existing installations? A: Direct replacement is not possible without mechanical redesign. The MC1NJN0600 uses M40-6 shell sizing, which is physically incompatible with M23-6 mounting provisions and panel cutouts designed for the MB1RJN0600.

Q: What are the critical compatibility factors between these connectors? A: Shell size (M23-6 vs. M40-6), contact size configuration (2.0mm uniform vs. mixed 2.0mm/3.6mm), and position allocation (5 Power + PE vs. 2 + 4 Power) are the primary compatibility determinants. All three parameters must align with system requirements for substitution feasibility.

Q: Both connectors are rated IP67 and UL94 V-0. Are environmental specifications equivalent? A: Environmental specifications are equivalent within the operating temperature range of -20°C to 130°C. Both connectors provide identical ingress protection and flammability ratings. Environmental equivalence does not address mechanical compatibility or electrical pinout requirements.

Q: What is the significance of the M23 and M40 series designations? A: M23 and M40 denote distinct connector families within Amphenol's MotionGrade™ circular connector portfolio. These designations define shell diameter, contact sizing standards, and mechanical interfaces. The two series are not interchangeable without panel and housing modifications.

Q: Is MC1NJN0600 available in the same packaging as MB1RJN0600? A: MC1NJN0600 is supplied in Bulk packaging. The original MB1RJN0600 packaging specification was not explicitly defined in the available documentation. Packaging specifications should be confirmed with procurement requirements.

Q: Are both connectors compliant with current regulatory standards? A: Both MB1RJN0600 and MC1NJN0600 are ROHS3 Compliant and REACH Unaffected. The MC1NJN0600, as an active product, maintains current compliance status. The obsolete MB1RJN0600 maintains documented compliance as of its discontinuation.