368-006-540-201 Card Edge Connector Equivalent & Substitute Parts

Part Overview

The 368-006-540-201 is a 6-position female card edge connector manufactured by Mercury United Electronics, Inc. This connector features dual edge configuration with 0.156" (3.96mm) pitch spacing and gold-plated copper alloy contacts. The product is classified as obsolete, making identification of functionally equivalent substitute parts essential for ongoing system support and component procurement.

Substiute Parts

368-006-540-201

Mercury United Electronics, Inc.In Stock: 972368-006-540-201 Datasheet

Current PartRFQ

RCM03DRPN

Sullins Connector SolutionsIn Stock: 802RCM03DRPN Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 368-006-540-201 is determined by the following critical parameters:

• Connector Type & Configuration: Female, dual edge card edge connector
• Position Count & Pitch: 6 positions at 0.156" (3.96mm) spacing
• Electrical Interface: Dual read-out configuration
• Physical Compatibility: Card thickness accommodation and through-hole mounting
• Environmental & Compliance: Operating temperature range, RoHS3 compliance, and REACH status

The substitute part RCM03DRPN satisfies these core functional requirements while maintaining electrical and mechanical compatibility within the specified parameter ranges.

Parameter Comparison

Engineering Selection Recommendations

The RCM03DRPN from Sullins Connector Solutions is a functionally equivalent substitute for the obsolete 368-006-540-201. Both connectors meet ROHS3 compliance and REACH unaffected status requirements. The substitute part is currently in active production with 705 units available in inventory, compared to the original part's obsolete status.

The RCM03DRPN accommodates the specified card thickness range and provides an extended operating temperature minimum of -65°C, exceeding the original part's -55°C specification. Both connectors maintain identical pitch, position count, and dual-edge configuration, ensuring mechanical and electrical compatibility in existing applications.

Frequently Asked Questions (FAQ)

Q: Can RCM03DRPN directly replace 368-006-540-201 in existing designs?

A: Yes. Both connectors share identical pitch (0.156"), position count (6), gender (female), and dual-edge configuration. The RCM03DRPN's card thickness specification of 0.062" falls within the original part's acceptable range of 0.054" to 0.070".

Q: What are the differences between these two connectors?

A: The primary differences are termination method (Wire Wrap vs. Solder), contact material (Copper Alloy vs. Phosphor Bronze), contact finish thickness (10.0µin vs. 30.0µin), contact type (Cantilever vs. Full Bellows), and insulation material (DAP vs. PPS). The RCM03DRPN also provides a lower operating temperature minimum of -65°C compared to -55°C.

Q: Are there packaging differences?

A: The original 368-006-540-201 packaging is not specified. The RCM03DRPN is supplied in Tray packaging.

Q: Do both parts meet current compliance standards?

A: Yes. Both the 368-006-540-201 and RCM03DRPN are ROHS3 compliant and REACH unaffected.

Q: Which part should be selected for new designs?

A: The RCM03DRPN should be selected for new designs due to its active product status and current availability. The 368-006-540-201 is obsolete and procurement is limited to existing inventory.