Molex 0874371252 Rectangular Connector Header - Equivalent & Substitute Parts

Part Overview

The Molex 0874371252 is a rectangular connector header classified as a Connector Header within the Rectangular Connectors category. This part is currently listed with Obsolete product status. Due to its obsolete classification, identifying equivalent and substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support ongoing production or maintenance requirements. The substitute part identified maintains functional compatibility within the Pico-SPOX 87437 series while offering active product status and improved availability.

Substiute Parts

0874371252

MolexIn Stock: 8740874371252 Datasheet

Current PartRFQ

0874371243

MolexIn Stock: 68380874371243 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The substitute part 0874371243 is identified as a functional equivalent based on the following substitution criteria:

Shared Base Product Number: Both the main part (0874371252) and substitute part (0874371243) share the base product number 087437, indicating they belong to the same connector family and series (Pico-SPOX 87437).

Regulatory and Compliance Alignment: Both parts maintain RoHS compliance status and share identical Moisture Sensitivity Level (MSL) classification of 1 (Unlimited), ensuring equivalent environmental and handling requirements.

Tariff and Export Classification: Both parts carry the same HTSUS code (8536.69.4040) and ECCN classification (EAR99), confirming they are treated identically for trade and export purposes.

Manufacturer Consistency: Both parts are manufactured by Molex, ensuring design philosophy and quality standards remain consistent.

The substitute part 0874371243 transitions from Obsolete to Active product status, providing improved long-term availability and supply chain reliability while maintaining the core electrical and mechanical characteristics of the original part number.

Parameter Comparison

Engineering Selection Recommendations

For Obsolescence Management: The Molex 0874371252 is classified as Obsolete. The substitute part 0874371243 carries Active product status, ensuring continued manufacturer support, availability, and compliance updates throughout its lifecycle.

For Regulatory Compliance: Both parts maintain RoHS compliance certifications appropriate to their respective product statuses. The substitute part carries ROHS3 Compliant designation, reflecting current regulatory standards. Both parts are REACH Unaffected or maintain equivalent environmental compliance.

For Supply Chain Continuity: The substitute part 0874371243 is available in significantly higher inventory (6,827 Pcs) compared to the main part (803 Pcs), providing improved procurement reliability and reduced lead times.

For Long-Term Design Stability: Selection of the Active substitute part 0874371243 ensures access to current manufacturing processes, quality assurance protocols, and technical support from Molex, reducing future obsolescence risk.

Frequently Asked Questions (FAQ)

Q: What is the primary reason for substituting Molex 0874371252?

A: The main part carries Obsolete product status. The substitute part 0874371243 is classified as Active, ensuring ongoing availability, manufacturer support, and compliance with current regulatory standards.

Q: Are the main part and substitute part electrically compatible?

A: Both parts share the base product number 087437 and belong to the Pico-SPOX 87437 connector series. They maintain identical RoHS compliance status, MSL classification, and export/tariff codes, confirming functional compatibility within this connector family.

Q: What are the key differences between these parts?

A: The substitute part 0874371243 provides detailed specifications including 12-position configuration, 0.059" (1.50mm) pitch, surface mount mounting type, and solder termination. The main part specifications are not fully detailed in available documentation. Both parts maintain identical regulatory and environmental compliance parameters.

Q: Does the substitute part require design modifications?

A: The substitute part 0874371243 is specified as Surface Mount with solder termination and 12-position configuration. Design compatibility depends on the original application requirements. The shared base product number and series designation indicate they are intended as functional equivalents within the Pico-SPOX 87437 family.

Q: What packaging is available for the substitute part?

A: The substitute part 0874371243 is supplied in Tape & Reel (TR) packaging format, suitable for automated assembly processes.

Q: Are there any environmental or handling differences?

A: Both parts carry identical Moisture Sensitivity Level (MSL) classification of 1 (Unlimited), indicating no special moisture handling or storage requirements. Environmental compliance is maintained across both parts.

Q: What is the inventory status for procurement planning?

A: The main part 0874371252 has 803 Pcs in stock. The substitute part 0874371243 has 6,827 Pcs available, providing significantly improved availability for new designs or production requirements.