Molex 0559320237 Equivalent & Substitute Parts

Part Overview

The Molex 0559320237 is a 2.0mm pitch rectangular connector header assembly classified as a connector header position component. This part is designated as Obsolete and is no longer in active production. The 0559320237 represents an earlier design iteration within the MicroClasp connector family. Due to its obsolete status, identification of functionally equivalent active production alternatives is necessary for ongoing design support, maintenance, and new procurement requirements.

Substiute Parts

0559320237

MolexIn Stock: 10310559320237 Datasheet

Current PartRFQ

0559320230

MolexIn Stock: 1480670559320230 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the obsolete Molex 0559320237 is based on alignment within the same product family and base product number (055932). The substitute part maintains the core functional parameters that define connector interchangeability:

Key Substitution Parameters:

• Base Product Number: 055932 (identical family)
• Connector Category: Rectangular Connectors
• Pitch - Mating: 0.079" (2.00mm)
• Number of Positions: 2
• Connector Type: Header
• Contact Type: Male Pin
• Mounting Type: Through Hole
• Termination: Kinked Pin, Solder
• Shrouding: Shrouded - 4 Wall
• Insulation Material: Polybutylene Terephthalate (PBT)

The substitute part 0559320237 is directly recommended by Molex as the active production equivalent. Both parts share identical electrical mating characteristics, mechanical pitch specifications, and physical form factors within the MicroClasp 55932 series.

Parameter Comparison

Engineering Selection Recommendations

The Molex 0559320230 is the direct active production substitute for the obsolete 0559320237. Both components are members of the identical MicroClasp 55932 connector series and share the same base product number (055932), confirming functional and mechanical equivalence.

Compliance Status:

• The 0559320237 carries RoHS Compliant certification
• The 0559320230 carries ROHS3 Compliant certification, representing an updated compliance standard
• Both parts are classified under identical ECCN (EAR99) and HTSUS (8536.69.4040) codes

Product Status Transition: The transition from 0559320237 (Obsolete) to 0559320230 (Active) reflects standard product lifecycle management within the MicroClasp family. The substitute part maintains full electrical and mechanical compatibility while offering the advantage of active production status, ensuring long-term availability and supply chain continuity.

Packaging Consideration: The substitute part 0559320230 is supplied in Tray packaging, with significantly higher inventory availability (147,996 pieces) compared to the obsolete part (973 pieces remaining).

Frequently Asked Questions (FAQ)

Q: Are the 0559320237 and 0559320230 mechanically interchangeable?

A: Yes. Both parts share identical pitch specifications (0.079" / 2.00mm), number of positions (2), mounting type (Through Hole), shrouding configuration (Shrouded - 4 Wall), and insulation material (PBT). The mechanical form factors are equivalent.

Q: Are the 0559320237 and 0559320230 electrically interchangeable?

A: Yes. Both parts feature identical contact type (Male Pin), termination method (Kinked Pin, Solder), and belong to the same MicroClasp 55932 series with the same base product number (055932). Electrical performance characteristics are equivalent.

Q: Why is the 0559320237 listed as Obsolete?

A: The 0559320237 has reached end-of-life status within Molex's product portfolio. The 0559320230 represents the active production continuation within the MicroClasp 55932 family, offering the same functionality with updated compliance certifications and ongoing manufacturing support.

Q: What is the difference in RoHS compliance between the two parts?

A: The 0559320237 carries RoHS Compliant certification, while the 0559320230 carries ROHS3 Compliant certification. ROHS3 represents an updated compliance standard. Both parts meet RoHS requirements; the 0559320230 reflects current regulatory standards.

Q: Does packaging differ between these parts?

A: Yes. The 0559320237 packaging specification is not detailed in available documentation. The 0559320230 is supplied in Tray packaging. Packaging format may require adjustment in procurement and assembly processes.

Q: Is the 0559320230 recommended as the direct replacement?

A: Yes. The 0559320230 is the Molex-recommended manufacturer substitute for the 0559320237, confirmed by identical base product number, series designation, and functional parameters.

Q: What is the availability status of the substitute part?

A: The 0559320230 is in Active production status with substantial inventory availability (147,996 pieces). The obsolete 0559320237 has limited remaining stock (973 pieces).