Molex 0740612564 VHDM 200-Position Backplane Connector Header

Part Overview

The Molex 0740612564 is a 200-position VHDM backplane connector header designed for through-hole PCB mounting applications. This component features male pins with shielding, gold-plated contacts, and a guide-left configuration. The part is classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing system support and new design implementations.

Substiute Parts

0740612564

MolexIn Stock: 8550740612564 Datasheet

Current PartRFQ

0740612501

MolexIn Stock: 8530740612501 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Molex 0740612564 is determined by strict equivalence across the following critical parameters:

• Connector type and style (Header, Male Pins; VHDM, Guide Left)
• Position count and array configuration (200 positions; 8 rows × 25 columns)
• Contact pitch (0.079" / 2.00mm)
• Mounting method (Through Hole)
• Termination type (Press-Fit)
• Electrical ratings (3A current, 120V voltage)
• Contact material and finish (Gold, 30.0µin thickness)
• Shielding requirement
• Flammability compliance (UL94 V-0)

The substitute part must maintain identical mechanical and electrical specifications to ensure direct compatibility in existing PCB designs and connector mating interfaces.

Parameter Comparison

Engineering Selection Recommendations

The Molex 0740612501 is the direct functional equivalent of the obsolete 0740612564. Both parts are manufactured by Molex within the VHDM 74061 series and maintain identical mechanical, electrical, and contact specifications across all critical parameters.

The primary distinction is product status: the 0740612564 is classified as obsolete, while the 0740612501 maintains active production status. This status difference makes the 0740612501 the appropriate selection for new designs, production continuity, and long-term component availability.

Both parts carry identical compliance certifications (UL94 V-0 flammability rating) and RoHS non-compliance status. Packaging differs between the two parts (the substitute is supplied in tube packaging), but this does not affect functional compatibility or PCB integration.

Frequently Asked Questions (FAQ)

Q: Can the Molex 0740612501 be used as a direct replacement for the 0740612564 in existing designs?

A: Yes. The 0740612501 is mechanically and electrically identical to the 0740612564 across all specified parameters, including connector geometry, pin pitch, contact ratings, and termination method. Direct substitution is supported without design modification.

Q: What is the primary reason for substitution?

A: The 0740612564 is classified as obsolete. The 0740612501 is the active production equivalent within the same VHDM 74061 series, ensuring ongoing availability and supply chain continuity.

Q: Are there any compliance or certification differences between these parts?

A: No. Both parts carry identical UL94 V-0 flammability ratings and share the same RoHS non-compliance status. Compliance profiles are equivalent.

Q: Does packaging affect compatibility?

A: No. The 0740612501 is supplied in tube packaging, while the 0740612564 packaging is not specified. Packaging format does not affect connector functionality, mechanical fit, or electrical performance.

Q: What are the critical parameters that define substitution eligibility?

A: Substitution is based on identical specifications for connector type (Header, Male Pins), style (VHDM, Guide Left), position count (200), array configuration (8×25), pitch (2.00mm), mounting method (Through Hole), termination (Press-Fit), current rating (3A), voltage rating (120V), contact finish (Gold, 30.0µin), and shielding. All parameters match between the main part and substitute.