M80-7480342 Equivalent & Substitute Parts

Part Overview

The M80-7480342 is a Connector Header 3 position 0.079" (2.00mm) from Harwin Inc.'s Datamate L-Tek series. This rectangular connector is designed for board-to-board or cable applications with male pin contacts and friction lock fastening. The part is currently obsolete, making identification of suitable substitute components essential for ongoing design support and procurement.

Substiute Parts

M80-7480342

Harwin Inc.In Stock: 1032M80-7480342 Datasheet

Current PartRFQ

M80-8520342

Harwin Inc.In Stock: 1389M80-8520342 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The M80-8520342 qualifies as a direct substitute based on the following critical parameters that determine functional compatibility:

• Manufacturer: Harwin Inc. (same manufacturer, same series)
• Series: Datamate L-Tek (identical series platform)
• Connector Type: Header (same connector classification)
• Contact Type: Male Pin (same contact gender)
• Pitch - Mating: 0.079" (2.00mm) (identical pitch specification)
• Number of Positions: 3 (identical position count)
• Number of Rows: 1 (identical row configuration)
• Current Rating: 2.2A (identical current capacity)
• Voltage Rating: 800V (identical voltage specification)
• Operating Temperature: -55°C ~ 125°C (identical temperature range)
• Contact Finish - Mating: Gold (identical mating surface finish)
• Contact Finish - Post: Tin (identical post finish)
• RoHS Status: ROHS3 Compliant (equivalent compliance)

The M80-8520342 is an active product with enhanced mechanical specifications including shrouding, through-hole mounting, and solder termination, making it a viable replacement for the obsolete M80-7480342.

Parameter Comparison

Engineering Selection Recommendations

The M80-8520342 is the recommended substitute for the obsolete M80-7480342. Both components maintain identical electrical specifications (2.2A current rating, 800V voltage rating, -55°C to 125°C operating temperature) and share the same mating pitch (0.079" / 2.00mm), position count (3), and contact configuration (male pin, gold-plated mating surface).

The substitute part carries active product status with full ROHS3 compliance and REACH unaffected certification, ensuring regulatory compliance for new designs and ongoing production. The M80-8520342 provides enhanced mechanical robustness through 4-wall shrouding, through-hole solder termination, and UL94 V-0 flammability rating, making it suitable for applications requiring the electrical characteristics of the original M80-7480342.

Frequently Asked Questions (FAQ)

Q: Can M80-8520342 directly replace M80-7480342 in existing designs?

A: Yes. Both connectors share identical electrical ratings (2.2A, 800V), operating temperature range (-55°C to 125°C), mating pitch (0.079" / 2.00mm), and position configuration (3-position, single row). The substitute maintains the same contact finish specifications (gold mating surface, tin post finish) required for electrical compatibility.

Q: What are the key differences between these two connectors?

A: The primary differences are mechanical and manufacturing-related. The M80-8520342 features through-hole solder termination with 4-wall shrouding, whereas the M80-7480342 specifications for mounting and termination are not detailed. The substitute includes UL94 V-0 flammability certification and specified contact material (Phosphor Bronze) and insulation material (PPS, glass-filled), providing enhanced mechanical durability and environmental protection.

Q: Why is M80-7480342 obsolete?

A: The M80-7480342 has been discontinued by Harwin Inc. The M80-8520342 represents the active product line continuation within the Datamate L-Tek series, offering equivalent electrical performance with improved mechanical specifications.

Q: Are there packaging considerations when switching to M80-8520342?

A: The M80-8520342 is supplied in tube packaging. Verify that your procurement and assembly processes accommodate tube packaging if the original M80-7480342 used different packaging formats.

Q: Do both parts meet the same regulatory standards?

A: Yes. Both the M80-7480342 and M80-8520342 are ROHS3 compliant and REACH unaffected. The M80-8520342 additionally carries UL94 V-0 flammability certification, providing enhanced compliance documentation for applications requiring material safety certifications.