PK10M-080PP-THR-DA Equivalent & Substitute Parts

Part Overview

The PK10M-080PP-THR-DA is an 80-position rectangular connector plug manufactured by 3M, featuring center strip contacts with through-hole mounting and right-angle orientation. This connector is part of the Pak 10 series and utilizes gold-plated contacts with flash thickness. The part is currently classified as obsolete, making identification of suitable substitute components essential for ongoing system support and component procurement.

Substiute Parts

PK10M-080PP-THR-DA

3MIn Stock: 1053PK10M-080PP-THR-DA Datasheet

Current PartRFQ

PK10M-080PP-SMR-DA

3MIn Stock: 966PK10M-080PP-SMR-DA Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the PK10M-080PP-THR-DA is determined by the following critical parameters:

• Connector Series & Compatibility: Both parts must belong to the Pak 10 (PK10M) series to ensure mechanical and electrical compatibility
• Position Count & Pitch: The substitute must maintain 80 positions with 0.039" (1.00mm) pitch spacing
• Contact Configuration: Center strip contact design must be preserved
• Orientation: Right-angle mounting orientation is required
• Contact Finish: Gold plating with flash thickness must be maintained
• Electrical Interface: Both parts must support the same signal and power distribution architecture

The primary distinction between the main part and substitute relates to mounting methodology: through-hole versus surface mount. This difference affects PCB layout and assembly processes but does not alter the electrical interface or contact specifications when properly implemented.

Parameter Comparison

Engineering Selection Recommendations

The PK10M-080PP-SMR-DA serves as the active-status equivalent within the Pak 10 series. This substitute maintains electrical and mechanical compatibility through identical position count, pitch spacing, contact configuration, and contact finish specifications. The substitute is currently in active production status, ensuring long-term availability and supply chain continuity.

The primary design consideration for substitution involves mounting methodology. The main part utilizes through-hole mounting, while the substitute employs surface mount technology. This distinction requires PCB layout modification and assembly process adjustment but does not affect the electrical interface or signal integrity characteristics.

The substitute part carries RoHS compliance and REACH unaffected status, providing regulatory alignment for applications subject to these requirements. Both parts maintain identical moisture sensitivity classification (MSL 1), indicating no moisture-related handling restrictions.

Frequently Asked Questions (FAQ)

Q: Can the PK10M-080PP-SMR-DA directly replace the PK10M-080PP-THR-DA on existing PCBs?

A: Direct PCB replacement is not possible without layout modification. The through-hole mounting pattern of the main part differs from the surface mount footprint of the substitute. PCB redesign is required to accommodate the surface mount configuration.

Q: Are the electrical specifications identical between these two parts?

A: Yes. Both parts maintain the same 80-position configuration, 0.039" (1.00mm) pitch, center strip contact design, and gold contact finish. The electrical interface and signal distribution architecture are equivalent.

Q: What is the height difference between these connectors?

A: The main part (PK10M-080PP-THR-DA) has a height above board of 0.264" (6.70mm), while the substitute (PK10M-080PP-SMR-DA) measures 0.248" (6.30mm). This 0.016" (0.40mm) difference must be considered in mechanical clearance planning.

Q: Does the substitute part meet current regulatory requirements?

A: The PK10M-080PP-SMR-DA is RoHS compliant and REACH unaffected. The main part's regulatory status is not specified in available documentation.

Q: Why is the main part classified as obsolete?

A: The PK10M-080PP-THR-DA is obsolete, while the PK10M-080PP-SMR-DA remains in active production. This reflects industry transition toward surface mount technology for rectangular connector applications.

Q: Are there inventory considerations for these parts?

A: The main part has 996 pieces in stock, while the substitute has 910 pieces available. Both quantities represent current new original inventory.