Molex 0010021067 Rectangular Connector Header - Equivalent & Substitute Parts

Part Overview

The Molex 0010021067 is a vertical rectangular connector header designed for through-hole mounting in 6-position, single-row configurations with 0.200" (5.08mm) pitch spacing. This component is classified as obsolete, making identification of suitable substitute parts essential for ongoing design support and production continuity. The SPOX 5279 series connector provides board-to-cable/wire interconnection with unshrouded design and push-pull fastening mechanism.

Substiute Parts

0010021067

MolexIn Stock: 8250010021067 Datasheet

Current PartRFQ

0010085061

MolexIn Stock: 30030010085061 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the Molex 0010021067 is determined by the following critical parameters that must remain consistent:

• Pitch - Mating: 0.200" (5.08mm) — determines mechanical and electrical compatibility with mating connectors
• Number of Positions: 6 — defines circuit count and connector footprint
• Number of Rows: 1 — establishes physical layout and mounting pattern
• Connector Type: Header — specifies the connector role in the assembly
• Contact Type: Male Pin — determines mating interface
• Mounting Type: Through Hole — defines PCB integration method
• Termination: Solder — specifies connection method to PCB
• Fastening Type: Push-Pull — establishes mating/unmating mechanism
• Contact Material: Brass — ensures electrical conductivity and durability
• Insulation Material: Polyamide (PA66), Nylon 6/6 — provides mechanical support and environmental protection

The substitute part Molex 0010085061 maintains these core parameters while offering active product status and improved availability.

Parameter Comparison

Engineering Selection Recommendations

The Molex 0010085061 serves as the active substitute for the obsolete 0010021067. Both components maintain identical pitch spacing (0.200"/5.08mm), position count (6), row configuration (1), and core electrical/mechanical specifications required for functional compatibility.

The substitute part offers the following advantages:

• Active Product Status: The 0010085061 is currently in active production, ensuring long-term availability and supply chain continuity
• Regulatory Compliance: Both parts maintain ROHS3 compliance and UL94 V-2 flammability rating
• Environmental Classification: Both components carry MSL 1 (Unlimited) moisture sensitivity level
• Material Consistency: Brass contact material and Polyamide (PA66) insulation are preserved

Physical differences exist between the two parts, including shrouding configuration (unshrouded vs. shrouded), contact shape (square vs. circular), and dimensional variations in contact length and insulation height. These differences do not affect electrical compatibility when mating with corresponding connector receptacles designed for the KK508/2599 series specifications.

Frequently Asked Questions (FAQ)

Q: Can the 0010085061 directly replace the 0010021067 in existing designs?

A: The 0010085061 maintains the critical electrical and mechanical parameters (pitch, position count, contact type, termination method) required for functional substitution. However, physical dimensional differences, particularly in shrouding and insulation height, require verification that the substitute part fits within the available PCB space and mechanical envelope of the original design.

Q: What are the key differences between these two connector headers?

A: The primary differences are shrouding configuration (0010021067 is unshrouded; 0010085061 features 1-wall shrouding), contact geometry (square vs. circular), and dimensional specifications. The 0010085061 provides increased insulation height (0.375" vs. 0.126") and longer overall contact length (0.750" vs. 0.687"), offering enhanced mechanical stability and contact engagement.

Q: Are both parts compliant with current regulatory standards?

A: Both the 0010021067 and 0010085061 are ROHS3 compliant and carry UL94 V-2 flammability ratings. Both maintain MSL 1 (Unlimited) moisture sensitivity classification, indicating no special storage or handling requirements.

Q: What is the significance of the product status difference?

A: The 0010021067 is classified as obsolete, indicating discontinued production and limited availability. The 0010085061 is active, meaning it is currently manufactured and readily available through authorized distributors, providing design security for new and ongoing production requirements.

Q: Are there packaging differences between these parts?

A: The 0010021067 is supplied in standard packaging, while the 0010085061 is available in bulk packaging. Bulk packaging typically offers cost advantages for high-volume production runs.