M80-8501401 Equivalent & Substitute Parts

Part Overview

The M80-8501401 is a 14-position receptacle connector from Harwin Inc.'s Datamate L-Tek series, designed for board-to-board or cable applications with 0.079" (2.00mm) pitch through-hole mounting. This connector features gold-plated mating contacts and tin-lead post finish, rated for -55°C to 125°C operation with 800V voltage rating and UL94 V-0 flammability compliance.

The M80-8501401 is classified as obsolete. Identifying equivalent substitute parts ensures design continuity and maintains supply chain reliability for applications requiring this connector specification.

Substiute Parts

M80-8501401

Harwin Inc.In Stock: 1127M80-8501401 Datasheet

Current PartRFQ

M80-8501442

Harwin Inc.In Stock: 978M80-8501442 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the M80-8501401 is based on electrical and mechanical compatibility within the Datamate L-Tek series. The following parameters must remain constant for direct substitution:

• Connector type (Receptacle)
• Contact type (Female Socket)
• Number of positions (14)
• Pitch - mating (0.079" / 2.00mm)
• Number of rows (2)
• Row spacing - mating (0.079" / 2.00mm)
• Mounting type (Through Hole)
• Contact finish - mating (Gold)
• Voltage rating (800V)
• Operating temperature range (-55°C ~ 125°C)
• Material flammability rating (UL94 V-0)

The M80-8501442 meets all these criteria and qualifies as a direct substitute for the obsolete M80-8501401.

Parameter Comparison

Engineering Selection Recommendations

The M80-8501442 is the direct substitute for the obsolete M80-8501401. Both connectors share identical electrical and mechanical specifications within the Datamate L-Tek series. The M80-8501442 is currently in active production status, ensuring long-term availability and supply chain continuity.

The M80-8501442 carries ROHS3 compliance certification, providing enhanced environmental compliance compared to the obsolete predecessor. Both parts maintain equivalent performance across all critical parameters: 14-position configuration, 0.079" (2.00mm) pitch, through-hole mounting, gold mating contact finish, 800V voltage rating, and -55°C to 125°C operating temperature range.

Minor variations exist in post contact finish composition (tin versus tin-lead) and post finish thickness (157.5µin versus 137.8µin), with the M80-8501442 providing increased post finish thickness. These variations do not affect functional compatibility or electrical performance in standard applications.

Frequently Asked Questions (FAQ)

Q: Can M80-8501442 directly replace M80-8501401 in existing designs?

A: Yes. The M80-8501442 is a direct substitute. Both connectors maintain identical pitch, position count, row configuration, mounting type, voltage rating, and operating temperature range. Mechanical and electrical compatibility is assured.

Q: What is the primary difference between these two connectors?

A: The M80-8501401 is obsolete, while the M80-8501442 is in active production. The M80-8501442 includes ROHS3 compliance and features tin post finish with increased thickness (157.5µin) compared to the tin-lead finish (137.8µin) of the M80-8501401.

Q: Are there packaging differences between M80-8501401 and M80-8501442?

A: The M80-8501401 packaging is not specified in available documentation. The M80-8501442 is supplied in tube packaging. Confirm packaging requirements with your procurement specifications.

Q: Do both connectors support the same applications?

A: Yes. Both connectors are rated for automotive, general purpose, and military applications with identical electrical specifications and environmental ratings.

Q: What compliance certifications apply to the substitute part?

A: The M80-8501442 maintains UL94 V-0 flammability rating, REACH Unaffected status, and EAR99 export classification. Additionally, it carries ROHS3 compliance certification.