M22-5321505P Equivalent & Substitute Parts

Part Overview

The M22-5321505P is a rectangular connector header manufactured by Harwin Inc., designed for surface mount applications with 30 positions at 2.00mm pitch. This component is classified as obsolete, necessitating identification of equivalent substitute parts for ongoing design requirements and procurement planning. Substitute parts must maintain electrical and mechanical compatibility while meeting current product availability and compliance standards.

Substiute Parts

M22-5321505P

Harwin Inc.In Stock: 1145M22-5321505P Datasheet

Current PartRFQ

M22-5322205P

Harwin Inc.In Stock: 947M22-5322205P Datasheet

MFR RecommendedRFQ

0877593075

MolexIn Stock: 9590877593075 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the M22-5321505P are identified based on the following critical parameters that determine functional and mechanical compatibility:

Primary Matching Criteria:

• Pitch - Mating: 0.079" (2.00mm)
• Number of Rows: 2
• Row Spacing - Mating: 0.079" (2.00mm)
• Mounting Type: Surface Mount
• Termination: Solder
• Contact Type: Male Pin
• Contact Finish - Mating: Gold
• Contact Material: Phosphor Bronze
• Insulation Material: Polyamide or Nylon
• Operating Temperature Range: -40°C ~ 105°C
• Material Flammability Rating: UL94 V-0
• RoHS Status: ROHS3 Compliant

The M22-5322205P (Harwin Inc.) maintains identical electrical and mechanical specifications with the exception of position count (44 positions versus 30 positions), making it suitable for applications requiring higher pin density within the same form factor and pitch geometry.

The 0877593075 (Molex Milli-Grid 87759 series) provides direct position-count equivalence (30 positions) with matching pitch, row spacing, and mounting characteristics. Minor variations in contact length mating (0.150" versus 0.138") and connector type designation (Breakaway versus Cuttable) do not preclude functional substitution in board-to-board applications.

Parameter Comparison

Engineering Selection Recommendations

M22-5322205P (Harwin Inc.): This substitute maintains active product status and full specification alignment with the obsolete M22-5321505P across all electrical and mechanical parameters. The increased position count (44 versus 30) accommodates higher pin density requirements without compromising compatibility. ROHS3 compliance and UL94 V-0 flammability rating are maintained. Selection is appropriate for applications where additional positions provide design flexibility.

0877593075 (Molex Milli-Grid 87759): This substitute provides direct position-count equivalence and active product status. All critical parameters including pitch, row spacing, mounting type, and contact specifications align with the main part. ROHS3 compliance and UL94 V-0 flammability rating are maintained. The contact length mating specification (0.150" versus 0.138") represents a minor dimensional variation within the same connector family. Selection is appropriate for applications requiring exact position-count replacement with cross-manufacturer sourcing.

Frequently Asked Questions (FAQ)

Q: Can the M22-5322205P be used as a direct replacement for the M22-5321505P?

A: The M22-5322205P is electrically and mechanically compatible with the M22-5321505P. The primary difference is position count (44 versus 30). If the application requires only 30 positions, the additional 14 positions remain unused. Both parts share identical pitch, row spacing, mounting type, contact materials, and operating specifications. PCB layout modifications are required to accommodate the increased connector length.

Q: What is the significance of the contact length mating difference between the M22-5321505P and 0877593075?

A: The contact length mating specification differs by 0.012" (0.31mm), with the Molex part featuring 0.150" (3.81mm) versus the Harwin part at 0.138" (3.50mm). This variation falls within standard connector design tolerances and does not preclude functional substitution in board-to-board applications. Mating depth and insertion force characteristics remain compatible across both parts.

Q: Are there packaging differences between the substitute parts?

A: The M22-5322205P is supplied in Tube packaging, while the 0877593075 is supplied in Tape & Reel (TR) format. Packaging selection depends on assembly process requirements and volume considerations. Both packaging formats are suitable for surface mount pick-and-place operations.

Q: Do all substitute parts meet the same compliance standards as the M22-5321505P?

A: Both substitute parts maintain ROHS3 compliance, UL94 V-0 flammability rating, and Moisture Sensitivity Level 1 (Unlimited) specifications. All parts are classified as REACH Unaffected and carry EAR99 ECCN designation.

Q: What is the primary reason for substitution?

A: The M22-5321505P is classified as obsolete. Substitute parts provide active product status with equivalent or superior specifications, ensuring long-term availability and supply chain continuity.