Molex 0022283296 Rectangular Connector Header - Equivalent & Substitute Parts

Part Overview

The Molex 0022283296 is a vertical rectangular connector header designed for through-hole mounting applications. This 29-position connector operates at 0.100" (2.54mm) pitch and features a shrouded single-wall design with male pin contacts. The part is classified as obsolete, making identification of active equivalent components essential for ongoing design support and procurement.

Substiute Parts

0022283296

MolexIn Stock: 9130022283296 Datasheet

Current PartRFQ

0022280296

MolexIn Stock: 10760022280296 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the Molex 0022283296 is determined by strict alignment of the following electrical and mechanical parameters:

• Connector pitch: 0.100" (2.54mm)
• Number of positions: 29
• Contact type: Male pin
• Mounting configuration: Through hole, solder termination
• Shrouding: Shrouded - 1 wall
• Contact finish: Tin plating
• Insulation material compatibility: Polyamide (PA) or Nylon-based
• Flammability rating: UL94 V-0 minimum
• RoHS compliance status

The Molex 0022280296 qualifies as a direct substitute based on these parameters. Both connectors share identical pitch, position count, contact configuration, and mounting characteristics. The substitute part is classified as active product status, providing continued availability and manufacturing support.

Parameter Comparison

Engineering Selection Recommendations

The Molex 0022280296 is the manufacturer-recommended substitute for the obsolete 0022283296. Both connectors maintain identical electrical and mechanical specifications across all critical parameters including pitch, position count, contact configuration, and dimensional characteristics.

The substitute part carries active product status, ensuring ongoing manufacturing support and supply chain availability. Both parts maintain equivalent RoHS compliance and UL94 V-0 flammability certification, supporting applications in automotive, medical, telecommunications, and general-purpose industrial environments.

The transition from the obsolete 0022283296 to the active 0022280296 presents no functional or compatibility constraints for existing designs. Fastening type differs between the parts (Push-Pull versus Friction Lock), representing a design evolution within the KK254 series rather than a functional limitation.

Frequently Asked Questions (FAQ)

Q: Are the 0022283296 and 0022280296 mechanically interchangeable?

A: Yes. Both connectors share identical pitch (0.100"), position count (29), contact dimensions, insulation height, and overall form factor. Through-hole mounting and solder termination specifications are identical.

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

A: The main part uses Push-Pull fastening, while the substitute uses Friction Lock. Both are mechanical retention methods for mated connector pairs. Friction Lock provides retention through contact pressure, while Push-Pull uses a locking mechanism. The choice depends on application requirements for mating force and retention security.

Q: Does the insulation material difference affect compatibility?

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

Q: Are both parts RoHS compliant?

A: Yes. The main part is ROHS3 Compliant, and the substitute is RoHS Compliant. Both meet regulatory requirements for restricted substance elimination in electrical and electronic equipment.

Q: What is the operating temperature range for these connectors?

A: The main part does not specify an operating temperature range in the provided data. The substitute part operates from -40°C to 105°C, representing the thermal envelope for the KK254 series.

Q: Can I use the 0022280296 as a direct replacement in existing PCB designs?

A: Yes. The substitute part maintains identical through-hole pad spacing and solder termination specifications. No PCB layout modifications are required for the transition from the obsolete part to the active substitute.