Molex 0022283306 Rectangular Connector Header - Equivalent & Substitute Parts

Part Overview

The Molex 0022283306 is a vertical rectangular connector header designed for through-hole mounting applications. This 30-position, single-row connector operates at 0.100" (2.54mm) pitch and features a shrouded 1-wall design with solder termination. The part is classified as obsolete, making identification of active equivalent components essential for ongoing design support and procurement continuity across automotive, medical, telecommunications, and general-purpose applications.

Substiute Parts

0022283306

MolexIn Stock: 10310022283306 Datasheet

Current PartRFQ

0022280306

MolexIn Stock: 7930022280306 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the Molex 0022283306 is determined by strict equivalence across the following parameters:

• Connector type classification (Header, Breakaway)
• Contact type and gender (Male Pin)
• Position count and row configuration (30 positions, 1 row)
• Mating pitch specification (0.100" / 2.54mm)
• Mounting methodology (Through Hole)
• Termination type (Solder)
• Shrouding configuration (Shrouded - 1 Wall)
• Contact geometry (Square shape)
• Physical dimensions (Contact length, insulation height, overall length)
• Contact finish specification (Tin plating)
• Insulation material class (Polyamide/Nylon)
• Flammability compliance (UL94 V-0)

The Molex 0022280306 satisfies all substitution criteria as an active product within the same KK254 series family, offering direct functional and mechanical compatibility while providing current product support and availability.

Parameter Comparison

Engineering Selection Recommendations

The Molex 0022280306 is the direct active equivalent for the obsolete Molex 0022283306. Both components maintain identical electrical and mechanical specifications across all critical parameters including pitch, position count, contact geometry, and physical dimensions.

The substitute part carries active product status, ensuring ongoing manufacturer support, availability, and supply chain continuity. Both components satisfy RoHS compliance requirements and UL94 V-0 flammability certification, meeting regulatory standards for automotive, medical, and telecommunications applications.

The primary distinction between the two parts is the fastening mechanism: the original part employs Push-Pull fastening, while the substitute utilizes Friction Lock fastening. This difference does not affect electrical performance or mechanical fit within standard board-to-board or cable connection applications. The substitute part also specifies operating temperature range (-40°C ~ 105°C) and voltage rating (600VAC/DC), parameters not explicitly documented for the original part.

Frequently Asked Questions (FAQ)

Q: Can the Molex 0022280306 be used as a direct replacement for the 0022283306?

A: Yes. Both parts share identical pitch (0.100" / 2.54mm), position count (30), row configuration (1), contact type (Male Pin), mounting method (Through Hole), termination (Solder), shrouding (Shrouded - 1 Wall), and physical dimensions. The substitute is an active product with current manufacturer support.

Q: What is the difference between Push-Pull and Friction Lock fastening?

A: Push-Pull fastening uses a mechanical latch mechanism for secure mating and unmating. Friction Lock fastening relies on contact pressure and friction to maintain connection. Both methods provide secure board-to-board or cable connections; selection depends on application-specific requirements for mating force and disconnect frequency.

Q: Are there any compatibility concerns with PCB layouts designed for the original part?

A: No. Identical pitch, position count, row spacing, and contact geometry ensure direct compatibility with existing PCB layouts. Through-hole mounting specifications and solder pad patterns remain unchanged.

Q: Does the substitute part meet the same compliance standards?

A: Yes. The Molex 0022280306 maintains UL94 V-0 flammability certification, RoHS compliance, MSL 1 rating, and EAR99 export classification. Both parts are suitable for automotive, medical, telecommunications, and general-purpose applications.

Q: What is the significance of the insulation material difference?

A: The original part specifies Polyamide (PA), Nylon, Glass Filled insulation, while the substitute specifies Polyamide (PA), Nylon without explicit glass-fill notation. Both materials meet UL94 V-0 flammability requirements and provide equivalent electrical insulation performance for the specified applications.