EN3C5F Equivalent & Substitute Parts

Part Overview

The EN3C5F is a 5-position circular connector plug with female sockets manufactured by Switchcraft Inc. as part of the EN3® series. This connector 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 active equivalent parts essential for ongoing procurement and system maintenance.

Substiute Parts

EN3C5F

Switchcraft Inc.In Stock: 793EN3C5F Datasheet

Current PartRFQ

EN3C5FX

Switchcraft Inc.In Stock: 2808EN3C5FX Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The EN3C5FX qualifies as a direct substitute for the EN3C5F based on identical electrical and mechanical parameters. Both parts share the same connector architecture, pin configuration, and performance specifications. The substitution is valid because the following critical parameters are identical:

• 5-position circular connector plug configuration
• Female socket connector type
• Solder cup termination method
• Bayonet lock fastening mechanism
• 7.5A current rating and 250VAC/DC voltage rating
• Gold-plated copper alloy contacts
• IP66/IP68 ingress protection rating
• -40°C to 65°C operating temperature range
• UL94 V-0 flammability rating
• ROHS3 compliance and REACH unaffected status

The primary distinction is product status: EN3C5F is obsolete, while EN3C5FX is active. The EN3C5FX is available in bulk packaging with higher inventory levels, supporting continued system support and new production requirements.

Parameter Comparison

Engineering Selection Recommendations

The EN3C5FX is the appropriate selection for applications currently specified with EN3C5F. As an active product with identical electrical and mechanical specifications, EN3C5FX provides continuity for existing designs while ensuring long-term availability. The higher inventory level of EN3C5FX supports both replacement and new production requirements.

Both parts maintain ROHS3 compliance and REACH unaffected status, satisfying regulatory requirements for industrial, marine, medical, and instrumentation applications. The bulk packaging option for EN3C5FX accommodates higher-volume procurement needs.

Frequently Asked Questions (FAQ)

Q: Can EN3C5FX be used as a direct replacement for EN3C5F?

A: Yes. Both parts are electrically and mechanically identical. They share the same 5-position configuration, solder cup termination, bayonet lock fastening, current and voltage ratings, contact finish, and operating temperature range.

Q: What is the primary reason to transition from EN3C5F to EN3C5FX?

A: EN3C5F is classified as obsolete. EN3C5FX is the active equivalent, ensuring continued availability and supply chain stability.

Q: Are there packaging differences between these parts?

A: EN3C5F is supplied in standard packaging, while EN3C5FX is available in bulk packaging. Both are new original stock.

Q: Do both parts meet the same compliance standards?

A: Yes. Both EN3C5F and EN3C5FX are ROHS3 compliant and REACH unaffected, with UL94 V-0 flammability ratings.

Q: What applications are supported by these connectors?

A: Both parts are suitable for general purpose, instrumentation, marine, and medical applications requiring 5-position circular connectors with solder cup termination and IP66/IP68 ingress protection.