Equivalent & Substitute Parts for Molex 0702472452

Part Overview

The Molex 0702472452 is a rectangular connector header featuring a right-angle through-hole mount configuration with 24 positions arranged in 2 rows at 0.100" (2.54mm) pitch. This shrouded 4-wall header with male pins and solder termination serves board-to-board and cable interconnection applications across automotive, medical, telecommunications, and general-purpose sectors. The part maintains active product status with 737 units in current inventory. Substitute parts become necessary when addressing obsolescence concerns, sourcing constraints, or specific application requirements that align with compatible electrical and mechanical parameters.

Substiute Parts

0702472452

MolexIn Stock: 8290702472452 Datasheet

Current PartRFQ

2-1761605-8

TE Connectivity AMP ConnectorsIn Stock: 10542-1761605-8 Datasheet

MFR RecommendedRFQ

N2524-5002-RB

3MIn Stock: 1291N2524-5002-RB Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Molex 0702472452 is determined by strict alignment of the following critical parameters:

• Connector type (Header)
• Contact type (Male Pin)
• Position count (24 positions)
• Row configuration (2 rows)
• Mating pitch (0.100" / 2.54mm)
• Row spacing (0.100" / 2.54mm)
• Mounting style (Through Hole, Right Angle)
• Shrouding configuration (Shrouded - 4 Wall)
• Termination method (Solder)
• Contact finish at mating surface (Gold)
• Fastening mechanism (Push-Pull)

The identified substitute parts—TE Connectivity AMP Connectors 2-1761605-8 and 3M N2524-5002-RB—satisfy these core mechanical and electrical compatibility criteria. Variations in contact material composition, insulation polymer type, contact finish thickness, and operating temperature ranges represent acceptable engineering tolerances within the rectangular connector category and do not preclude functional substitution.

Parameter Comparison

Engineering Selection Recommendations

The Molex 0702472452 maintains active product status with established supply availability. Selection of substitute parts should be based on the following criteria:

TE Connectivity 2-1761605-8 carries obsolete product status, indicating discontinued manufacturing and potential long-term supply constraints. This part satisfies all core mechanical compatibility parameters but presents sourcing risk for new designs or production continuity requirements.

3M N2524-5002-RB maintains active product status with superior inventory availability (1183 units) and higher current rating (1.75A per contact versus unspecified for the main part). This part demonstrates full compliance with ROHS3 and UL94 V-0 flammability requirements. The insulation material composition differs (PCT/Polyester versus PBT), and contact post length varies by 0.008" (0.21mm), representing acceptable mechanical tolerance within standard connector design practices.

For applications requiring maximum design continuity, the Molex 0702472452 remains the primary selection. For sourcing alternatives or applications benefiting from higher current capacity, the 3M N2524-5002-RB provides equivalent functional performance with active product status.

Frequently Asked Questions (FAQ)

Q: What determines whether a connector can substitute for the Molex 0702472452?

A: Substitution requires matching connector type (Header), contact type (Male Pin), position count (24), row configuration (2 rows), mating pitch (0.100" / 2.54mm), row spacing (0.100" / 2.54mm), mounting style (Through Hole, Right Angle), shrouding (Shrouded - 4 Wall), termination (Solder), mating contact finish (Gold), and fastening mechanism (Push-Pull). Variations in contact material, insulation polymer, and contact finish thickness do not preclude substitution.

Q: Why is the TE Connectivity 2-1761605-8 listed as obsolete?

A: Obsolete product status indicates the manufacturer has discontinued production. While the part may remain available through inventory channels, long-term sourcing cannot be guaranteed. This designation does not affect electrical or mechanical compatibility but presents supply chain risk for ongoing production requirements.

Q: How do contact post length variations affect compatibility?

A: Contact post length differences (0.120" for Molex, 0.102" for TE Connectivity, 0.112" for 3M) reflect design variations within acceptable mechanical tolerances. These variations do not compromise solder joint formation or electrical performance when used with PCB designs accommodating standard through-hole mounting practices.

Q: What is the significance of the 3M part's higher current rating?

A: The 3M N2524-5002-RB specifies 1.75A per contact, while the Molex 0702472452 does not provide a current rating specification. The 3M rating indicates suitability for higher-current applications. Applications operating within unspecified current limits of the Molex part remain compatible with the 3M substitute.

Q: Are there packaging differences between these parts?

A: The Molex 0702472452 and 3M N2524-5002-RB are both supplied in Tray packaging. The TE Connectivity 2-1761605-8 packaging specification is not provided. Tray packaging is standard for through-hole connector distribution and does not affect component functionality.

Q: Do all three parts meet the same compliance standards?

A: All three parts comply with UL94 V-0 material flammability requirements and MSL 1 (Unlimited) moisture sensitivity levels. The Molex and TE Connectivity parts are ROHS3 Compliant; the 3M part is RoHS Compliant. All parts carry EAR99 ECCN classification and identical HTSUS codes (8536.69.4040).