D6264-01 Equivalent & Substitute Parts

Part Overview

The D6264-01 is a 64-position DIP/DIL header connector with slotted tin contact finish, manufactured by Harwin Inc. This through-hole rectangular connector is designed for applications requiring dual-row header connectivity with 0.100" (2.54mm) pitch spacing. The product is currently obsolete, making identification of compatible substitute parts essential for ongoing system support, maintenance, and new design implementations where legacy compatibility is required.

Substiute Parts

D6264-01

Harwin Inc.In Stock: 1296D6264-01 Datasheet

Current PartRFQ

160-90-964-00-001000

Mill-Max Manufacturing Corp.In Stock: 1041160-90-964-00-001000 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the D6264-01 is based on strict equivalence of the following critical parameters:

• Connector type classification (DIP/DIL header)
• Position count (64 positions)
• Row configuration (2 rows)
• Pitch specification (0.100" / 2.54mm)
• Row spacing (0.900" / 22.86mm)
• Contact type (slotted configuration)
• Mounting method (through-hole)
• Termination method (solder)

The Mill-Max Manufacturing Corp. part number 160-90-964-00-001000 satisfies all these parameters. Variations in contact finish material (tin versus tin-lead) and finish thickness are permissible within the DIP header connector category, as these do not affect mechanical fit, electrical connectivity, or board-level integration. Both parts maintain identical MSL ratings and compliance classifications.

Parameter Comparison

Engineering Selection Recommendations

The 160-90-964-00-001000 from Mill-Max Manufacturing Corp. is the direct functional equivalent for the obsolete D6264-01. Selection of this substitute is supported by:

• Identical mechanical and electrical specifications across all critical parameters
• Active product status ensuring ongoing availability and supply chain continuity
• Equivalent compliance certifications (RoHS non-compliant, REACH Unaffected, EAR99 classification)
• Matching MSL rating and environmental specifications
• Higher contact finish thickness (200.0µin versus 137.8µin) providing enhanced durability in solder joint applications

Both parts are classified as RoHS non-compliant and share identical ECCN and HTSUS codes, confirming regulatory equivalence for procurement and documentation purposes.

Frequently Asked Questions (FAQ)

Q: Can the 160-90-964-00-001000 be used as a direct replacement for the D6264-01 in existing designs?

A: Yes. The substitute part maintains identical pitch, row spacing, position count, and mounting configuration. Physical and electrical compatibility is assured for through-hole PCB applications.

Q: What is the difference between the tin and tin-lead contact finishes?

A: Both finishes provide equivalent electrical performance and solderability. The tin-lead finish on the substitute part has greater thickness (200.0µin versus 137.8µin), which can improve durability in high-cycle insertion applications. Contact finish selection does not affect mechanical fit or electrical connectivity.

Q: Are there any compliance differences between these parts?

A: No. Both parts share identical RoHS status (non-compliant), REACH classification (Unaffected), ECCN designation (EAR99), and HTSUS codes. Regulatory and compliance documentation requirements are equivalent.

Q: Why is the D6264-01 listed as obsolete?

A: Harwin Inc. has discontinued this product line. The Mill-Max 160-90-964-00-001000 remains in active production, providing a viable path for component sourcing in legacy system support and new designs requiring this connector specification.

Q: What packaging is available for the substitute part?

A: The 160-90-964-00-001000 is supplied in tube packaging, with 1018 pieces currently in stock as new original inventory.