M80-7632022 Equivalent & Substitute Parts

Part Overview

The M80-7632022 is a rectangular connector header manufactured by Harwin Inc., part of the Datamate L-Tek series. This through-hole connector features 20 positions arranged in 2 rows with 2.00mm pitch, designed for board-to-board or cable applications. The part is currently obsolete, making identification of suitable substitute components essential for ongoing design support and procurement planning.

Substiute Parts

M80-7632022

Harwin Inc.In Stock: 848M80-7632022 Datasheet

Current PartRFQ

M80-7542042

Harwin Inc.In Stock: 969M80-7542042 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The M80-7542042 qualifies as a substitute for the M80-7632022 based on the following critical parameters:

• Connector Configuration: Both parts maintain identical 20-position, 2-row layout with 2.00mm mating pitch and row spacing
• Mechanical Compatibility: Both feature shrouded 4-wall design, through-hole mounting, and circular contact geometry
• Electrical Ratings: Both support 2.2A current rating and identical operating temperature range (-55°C ~ 125°C)
• Material Specifications: Both use phosphor bronze contacts with gold mating finish and polyamide-based insulation materials
• Series Continuity: Both belong to the Harwin Datamate L-Tek series

Key Differences Affecting Selection:

• Product Status: M80-7542042 is Active; M80-7632022 is Obsolete
• Voltage Rating: M80-7632022 rated 800V; M80-7542042 rated 120V
• Fastening Type: M80-7632022 uses Friction Lock; M80-7542042 uses Latch Holder
• Contact Post Finish: M80-7632022 uses Tin-Lead; M80-7542042 uses Tin
• Insulation Material: M80-7632022 uses Polyamide (PA46); M80-7542042 uses Polyphenylene Sulfide (PPS), Glass Filled
• RoHS Compliance: M80-7632022 is non-compliant; M80-7542042 is ROHS3 compliant

Parameter Comparison

Engineering Selection Recommendations

M80-7542042 as Primary Substitute

The M80-7542042 is the manufacturer-recommended substitute for the obsolete M80-7632022. Selection of this part is supported by:

• Active Product Status: M80-7542042 maintains current production and supply chain availability, eliminating obsolescence risk
• RoHS3 Compliance: M80-7542042 meets current regulatory requirements; M80-7632022 does not
• Mechanical Interchangeability: Identical connector geometry, pitch, row spacing, and mounting configuration ensure physical compatibility
• Thermal Performance: Both parts operate across the same temperature range (-55°C ~ 125°C)
• Electrical Continuity: Both support 2.2A current rating and identical contact materials and finishes

Application-Specific Considerations

The voltage rating difference (800V vs. 120V) must be evaluated against circuit requirements. Applications requiring the full 800V rating of the original part require alternative solutions outside the Datamate L-Tek series. For applications operating at or below 120V, the M80-7542042 provides full functional equivalence.

The fastening mechanism change from Friction Lock to Latch Holder and the insulation material upgrade from polyamide to glass-filled PPS represent design improvements in the substitute part, with no negative impact on mechanical or electrical performance.

Frequently Asked Questions (FAQ)

Q: Can M80-7542042 directly replace M80-7632022 in existing designs?

A: M80-7542042 provides direct mechanical and electrical replacement for applications operating at 120V or below. The connector geometry, pitch, row spacing, and current rating are identical. Designs requiring the 800V rating of the original part require alternative component selection.

Q: What is the significance of the fastening type change from Friction Lock to Latch Holder?

A: Both fastening types provide secure mating. Latch Holder represents a design enhancement offering improved retention characteristics. No redesign is required for connector mating interfaces.

Q: Does the insulation material change from polyamide to glass-filled PPS affect performance?

A: Glass-filled PPS provides superior mechanical and thermal properties compared to polyamide. This material upgrade enhances connector durability and reliability without introducing compatibility issues.

Q: Why does M80-7542042 have a lower voltage rating than M80-7632022?

A: The voltage rating reflects the electrical design specifications of each part. M80-7542042 is rated for 120V operation. Applications requiring 800V operation must identify alternative connector solutions.

Q: Is M80-7542042 RoHS compliant?

A: Yes, M80-7542042 is ROHS3 compliant. M80-7632022 is non-compliant. For applications subject to RoHS requirements, M80-7542042 satisfies regulatory obligations.

Q: What is the packaging difference between these parts?

A: M80-7632022 packaging information is not specified. M80-7542042 is supplied in Tube packaging. Confirm packaging requirements with procurement specifications.

Q: Are both parts from the same manufacturer and series?

A: Yes, both M80-7632022 and M80-7542042 are manufactured by Harwin Inc. and belong to the Datamate L-Tek series, ensuring design continuity and compatibility with existing connector ecosystems.