Molex 0532540310 Equivalent & Substitute Parts

Part Overview

The Molex 0532540310 is a rectangular connector header, right-angle configuration, 3-position, 2.00mm pitch, designed for through-hole board-to-cable/wire applications. This component features shrouded 3-wall design with kinked pin solder termination and detent lock fastening. The part is classified as obsolete, necessitating identification of active equivalent alternatives that maintain electrical and mechanical compatibility for new designs or production continuity.

Substiute Parts

0532540310

MolexIn Stock: 7920532540310 Datasheet

Current PartRFQ

2-292250-3

TE Connectivity AMP ConnectorsIn Stock: 12512-292250-3 Datasheet

MFR RecommendedRFQ

292161-3

TE Connectivity AMP ConnectorsIn Stock: 1908292161-3 Datasheet

MFR RecommendedRFQ

292164-3

TE Connectivity AMP ConnectorsIn Stock: 1126292164-3 Datasheet

MFR RecommendedRFQ

292165-3

TE Connectivity AMP ConnectorsIn Stock: 785292165-3 Datasheet

MFR RecommendedRFQ

292250-3

TE Connectivity AMP ConnectorsIn Stock: 3491292250-3 Datasheet

MFR RecommendedRFQ

5432737

Phoenix ContactIn Stock: 10075432737 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the Molex 0532540310 is determined by the following critical parameters:

Primary Compatibility Criteria:

• Pitch - Mating: 0.079" (2.00mm) — must match exactly
• Number of Positions: 3 — must match exactly
• Number of Rows: 1 — must match exactly
• Contact Type: Male Pin — must match exactly
• Termination: Kinked Pin, Solder — must match exactly
• Fastening Type: Detent Lock — must match exactly
• Insulation Material: Polyamide (PA66), Nylon 6/6 — must match exactly
• Material Flammability Rating: UL94 V-0 — must match exactly

Secondary Compatibility Considerations:

• Mounting Type: Through Hole, Right Angle (primary) or Through Hole (vertical alternative)
• Shrouding: 3-Wall or 4-Wall configurations acceptable
• Contact Shape: Square or Circular acceptable
• Insulation Height: Variations within mechanical envelope acceptable

The substitute parts listed below satisfy the primary compatibility criteria. Variations in shrouding configuration (3-wall vs. 4-wall), contact shape (square vs. circular), and mounting orientation (right-angle vs. vertical) represent functional alternatives suitable for design flexibility or inventory optimization.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitutes (Highest Compatibility):

TE Connectivity 292250-3 and 2-292250-3 are the recommended primary substitutes. Both parts maintain identical pitch (2.00mm), position count (3), row configuration (1), contact type (male pin), termination method (kinked pin solder), and fastening mechanism (detent lock). These parts are active products with ROHS3 compliance, addressing the RoHS non-compliance limitation of the obsolete Molex part. The 4-wall shrouding provides enhanced EMI shielding compared to the original 3-wall design. Packaging differs (bulk vs. tube), allowing selection based on procurement requirements.

TE Connectivity 292164-3 provides identical electrical and mechanical compatibility with right-angle mounting orientation. This part is supplied in tube packaging and carries RoHS compliance certification.

Secondary Substitutes (Orientation Alternatives):

TE Connectivity 292161-3 and 292165-3 offer vertical (through-hole) mounting orientation instead of right-angle configuration. These parts maintain all critical electrical parameters and are suitable for applications where board space or connector orientation permits vertical mounting. Both are active products with ROHS3 compliance. The 292161-3 features 3-wall shrouding matching the original design, while 292165-3 provides 4-wall shrouding.

Non-Recommended Substitute:

Phoenix Contact 5432737 does not qualify as a direct substitute. This terminal block header operates at 5.00mm pitch, incompatible with the 2.00mm pitch requirement of the original connector. While it shares similar form factor and flammability rating, the pitch mismatch prevents mechanical and electrical interchangeability.

Frequently Asked Questions (FAQ)

Q: Can TE Connectivity 292250-3 be used as a direct replacement for Molex 0532540310?

A: Yes. Both parts share identical pitch (2.00mm), position count (3), contact type (male pin), termination (kinked pin solder), and fastening mechanism (detent lock). The primary difference is shrouding configuration (4-wall vs. 3-wall), which provides enhanced shielding without affecting electrical compatibility. TE 292250-3 is an active product with ROHS3 compliance, addressing the obsolescence of the Molex part.

Q: What is the difference between right-angle and vertical mounting options?

A: Right-angle mounting (Molex 0532540310, TE 292250-3, TE 292164-3) positions connector pins parallel to the PCB surface, suitable for edge-mounted or space-constrained applications. Vertical mounting (TE 292161-3, TE 292165-3) positions connector pins perpendicular to the PCB surface, requiring additional board height but simplifying cable routing. Selection depends on PCB layout and mechanical constraints.

Q: Why is Phoenix Contact 5432737 listed but not recommended?

A: Phoenix Contact 5432737 operates at 5.00mm pitch, while the Molex 0532540310 and compatible TE substitutes operate at 2.00mm pitch. Pitch mismatch prevents mechanical and electrical interchangeability. This part is included for reference only and is not suitable for direct substitution.

Q: What is the significance of 3-wall versus 4-wall shrouding?

A: Both configurations provide shrouding for EMI protection and mechanical stability. The 3-wall design (Molex 0532540310, TE 292161-3) offers baseline protection. The 4-wall design (TE 292250-3, TE 292164-3, TE 292165-3) provides enhanced shielding on all sides. Both are electrically compatible; selection depends on EMI requirements and mechanical envelope constraints.

Q: Are all substitute parts RoHS compliant?

A: All TE Connectivity substitutes (292250-3, 2-292250-3, 292161-3, 292164-3, 292165-3) carry RoHS compliance certification (ROHS3 or RoHS Compliant). The original Molex 0532540310 is RoHS non-compliant. For applications requiring RoHS compliance, TE Connectivity substitutes are mandatory.

Q: What packaging options are available for the substitute parts?

A: TE Connectivity 292250-3 and 2-292250-3 are supplied in bulk packaging. TE Connectivity 292164-3 and 292165-3 are supplied in tube packaging. Packaging selection affects procurement quantity and handling requirements but does not impact electrical or mechanical performance.

Q: Can contact shape differences (square vs. circular) affect compatibility?

A: Contact shape differences do not affect electrical compatibility or mating performance. Square contacts (Molex 0532540310, TE 292250-3, TE 292164-3) and circular contacts (TE 292161-3, TE 292165-3) provide equivalent electrical conductivity and mechanical retention. Selection is based on mounting orientation and shrouding configuration requirements.