EN3L6F Equivalent & Substitute Parts

Part Overview

The EN3L6F is a 6-position circular connector receptacle with female sockets manufactured by Switchcraft Inc. as part of the EN3® series. This component features solder cup termination, bayonet lock fastening, and gold-plated contacts rated for 7.5A at 250VAC/DC. The part is classified as obsolete, making identification of suitable alternatives essential for ongoing system support and procurement planning. Substitute parts must maintain electrical performance, mechanical compatibility, and environmental ratings while accommodating modern packaging and availability requirements.

Substiute Parts

EN3L6F

Switchcraft Inc.In Stock: 1265EN3L6F Datasheet

Current PartRFQ

EN3L6FX

Switchcraft Inc.In Stock: 1522EN3L6FX Datasheet

DirectRFQ

EN3L5MX

Switchcraft Inc.In Stock: 1077EN3L5MX Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the EN3L6F is categorized into two groups based on allowed parameter variations:

Direct Substitute (EN3L6FX): This part maintains identical electrical and mechanical specifications including 6-position configuration, female socket contacts, solder cup termination, and all performance ratings. The primary difference is packaging format (bulk versus original) and product status transition from obsolete to active. This substitution requires no design modification.

Similar Substitute (EN3L5MX): This part shares the EN3® series platform, bayonet lock fastening, solder cup termination, gold contact finish, and identical electrical ratings (7.5A, 250VAC/DC). However, it differs in connector type (male pins versus female sockets) and position count (5 versus 6). This substitution is applicable only when system architecture permits gender and position count variation.

Parameter Comparison

Engineering Selection Recommendations

EN3L6FX Selection: This part is the primary substitute for EN3L6F applications. It maintains full electrical and mechanical compatibility with identical specifications across all critical parameters. The transition from obsolete to active product status ensures long-term availability and supply chain stability. Both parts carry ROHS3 compliance and REACH unaffected status, supporting regulatory requirements without modification. Selection of EN3L6FX eliminates design risk and procurement complexity.

EN3L5MX Selection: This part is applicable only in applications where connector gender (male pins) and position count (5 positions) are compatible with system requirements. While electrical ratings and environmental performance match EN3L6F specifications, the mechanical interface differences require circuit design verification. EN3L5MX is suitable for new designs or system modifications that accommodate these parameter variations.

Frequently Asked Questions (FAQ)

Q: Can EN3L6FX be used as a direct replacement for EN3L6F without design changes? A: Yes. EN3L6FX maintains identical specifications for connector type, position count, termination method, and all electrical ratings. No design modification is required.

Q: What is the primary reason for substituting EN3L6F? A: EN3L6F is classified as obsolete. EN3L6FX provides an active product alternative with identical performance characteristics and improved supply availability.

Q: Is EN3L5MX compatible with EN3L6F applications? A: EN3L5MX differs in connector gender (male pins versus female sockets) and position count (5 versus 6). Compatibility depends on whether the application circuit can accommodate these mechanical differences. This substitution requires system-level verification.

Q: Are there packaging differences between EN3L6F and EN3L6FX? A: EN3L6F packaging is not specified in available data. EN3L6FX is supplied in bulk packaging. Both parts are identical in electrical and mechanical specifications.

Q: Do all substitute parts meet the same compliance standards? A: Yes. EN3L6FX and EN3L5MX are both ROHS3 compliant and REACH unaffected, matching EN3L6F regulatory status.

Q: What cable opening range is supported by these connectors? A: All three parts support cable openings from 0.160" to 0.265" (4.06mm to 6.73mm), enabling compatibility with standard cable assemblies within this specification.