Molex 0513532003 Equivalent & Substitute Parts

Part Overview

The Molex 0513532003 is a 2.0mm dual connector DIP receptacle housing designed for rectangular connector applications. This part is classified as Obsolete and is no longer in active production. Due to its obsolete status, identifying functionally equivalent active alternatives is essential for ongoing design support, maintenance, and new procurement requirements. The substitute part maintains compatibility with the original specification while offering the advantage of active product status and improved availability.

Substiute Parts

0513532003

MolexIn Stock: 9810513532003 Datasheet

Current PartRFQ

0513532000

MolexIn Stock: 115730513532000 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The substitute part 0513532000 is identified as the manufacturer-recommended equivalent for the obsolete 0513532003. The substitution is based on the following critical parameters:

Substitution Criteria:

• Manufacturer: Both parts are manufactured by Molex
• Base Product Number: Both parts share the base product number 051353, indicating they belong to the same product family
• Connector Category: Both are rectangular connector housings
• Pitch Specification: Both operate at 0.079" (2.00mm) pitch
• Number of Positions: Both accommodate 20 positions
• Row Configuration: Both feature 2-row configuration with 0.197" (5.00mm) row spacing
• Contact Type: Both are receptacle housings with female socket contacts
• Termination Method: Both use crimp termination
• Fastening Type: Both employ latch lock fastening

The 0513532000 is an active product with full manufacturer support, whereas the 0513532003 is obsolete. The transition to the substitute part does not require design modifications for applications using the original part.

Parameter Comparison

Engineering Selection Recommendations

Product Status Consideration: The 0513532003 is classified as obsolete and should not be selected for new designs or long-term procurement. The manufacturer-recommended substitute 0513532000 is an active product with full production support and availability.

Compliance and Certifications: The substitute part 0513532000 carries ROHS3 compliance certification, indicating adherence to current environmental and hazardous substance restrictions. Both parts maintain EAR99 export classification. The substitute part has a defined moisture sensitivity level of 1 (Unlimited), providing clear handling and storage specifications.

Availability and Supply Chain: The substitute part 0513532000 has significantly higher inventory availability (11,489 pieces) compared to the obsolete part (910 pieces). This availability differential supports long-term supply chain stability for ongoing production and maintenance requirements.

Functional Equivalence: The substitute part maintains identical electrical and mechanical specifications across all critical parameters: pitch, position count, row configuration, contact type, and termination method. Direct substitution is supported without design modification.

Frequently Asked Questions (FAQ)

Q: Can the 0513532000 be used as a direct replacement for the 0513532003?

A: Yes. Both parts share identical specifications for pitch (0.079" / 2.00mm), number of positions (20), row configuration (2 rows with 0.197" / 5.00mm spacing), contact type (female socket receptacle), and termination method (crimp with latch lock fastening). The 0513532000 is the manufacturer-recommended substitute.

Q: What is the primary reason for substitution?

A: The 0513532003 is obsolete and no longer manufactured. The 0513532000 is an active product with full manufacturer support and superior availability, making it the appropriate choice for new procurement and ongoing applications.

Q: Are there any compliance differences between the two parts?

A: The substitute part 0513532000 is ROHS3 compliant, whereas compliance information for the obsolete part is not specified. Both parts maintain EAR99 export classification. The substitute part has a defined moisture sensitivity level of 1 (Unlimited), providing clear handling requirements.

Q: What is the packaging difference?

A: The substitute part 0513532000 is supplied in bulk packaging, whereas the original part packaging is not specified. Bulk packaging is standard for active rectangular connector housings.

Q: Are contacts included with these housings?

A: No. The 0513532000 housing is supplied without contacts. Contacts must be procured separately and crimped into the housing according to Molex specifications.

Q: What is the operating temperature range for the substitute part?

A: The 0513532000 operates across -40°C to 105°C, providing a standard industrial temperature range suitable for most applications.

Q: Is the series designation important for compatibility?

A: The substitute part 0513532000 belongs to the MicroClasp 51353 series. Both parts share the base product number 051353, confirming they are part of the same product family and are mechanically and electrically compatible.