M20-8762242 Equivalent & Substitute Parts

Part Overview

The M20-8762242 is a rectangular connector header manufactured by Harwin Inc., designed for surface mount applications with 44 positions at 2.54mm pitch. This component is classified as obsolete, making equivalent substitute parts necessary for ongoing design work, production continuity, and system maintenance. Active alternatives from established manufacturers provide compatible electrical and mechanical interfaces while maintaining current product support and availability.

Substiute Parts

M20-8762242

Harwin Inc.In Stock: 1057M20-8762242 Datasheet

Current PartRFQ

0713085644

MolexIn Stock: 7470713085644 Datasheet

MFR RecommendedRFQ

98401-101-44LF

Amphenol ICC (FCI)In Stock: 92398401-101-44LF Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the M20-8762242 is determined by strict alignment with the following critical parameters:

• Pitch - Mating: 0.100" (2.54mm) — exact match required
• Number of Positions: 44 — exact match required
• Number of Rows: 2 — exact match required
• Row Spacing - Mating: 0.100" (2.54mm) — exact match required
• Contact Type: Male Pin — exact match required
• Mounting Type: Surface Mount — exact match required
• Termination: Solder — exact match required
• Fastening Type: Push-Pull — exact match required
• Shrouding: Unshrouded — exact match required
• Material Flammability Rating: UL94 V-0 — exact match required
• RoHS Status: ROHS3 Compliant — minimum compliance level required

The substitute parts listed below meet all critical electrical and mechanical parameters. Variations in contact finish, insulation material, and connector style (breakaway vs. cuttable) do not affect functional compatibility in standard board-to-board applications.

Parameter Comparison

Engineering Selection Recommendations

Both substitute parts are active products with current manufacturer support, addressing the obsolescence status of the M20-8762242.

0713085644 (Molex C-Grid 71308): This part maintains ROHS3 compliance and REACH unaffected status. The breakaway connector type provides design flexibility for applications requiring individual pin separation. Insulation height of 0.090" (2.29mm) is slightly reduced compared to the original specification. This part is suitable for general purpose, automotive, lighting, medical, and telecommunications applications.

98401-101-44LF (Amphenol ICC BERGSTIK®): This part offers extended operating temperature range (-65°C ~ 130°C) compared to the original (-40°C ~ 105°C), providing thermal margin for demanding environments. RoHS compliance is confirmed, though REACH status is affected. The board guide feature provides mechanical stability during mating operations. Contact length and insulation height specifications differ from the original design.

Both parts satisfy the core electrical and mechanical requirements for direct substitution in standard board-to-board connector applications. Selection between them depends on specific application requirements regarding temperature range, connector style preference, and regulatory compliance needs.

Frequently Asked Questions (FAQ)

Q: Can the 0713085644 or 98401-101-44LF be used as direct replacements for the M20-8762242?

A: Both parts meet the critical substitution parameters: 44 positions, 2.54mm pitch, 2 rows, surface mount, solder termination, and push-pull fastening. They are electrically and mechanically compatible for board-to-board applications. Minor variations in contact length and insulation height do not affect standard mating performance.

Q: What is the difference between cuttable and breakaway connector types?

A: The M20-8762242 features a cuttable design, allowing individual pins to be separated by cutting. The substitute parts feature breakaway designs, which allow individual pins to be separated by breaking. Both designs achieve the same functional result of individual pin separation for custom configurations.

Q: Are there differences in contact finish between the parts?

A: The M20-8762242 uses gold mating finish with tin post finish. The 0713085644 uses tin mating finish. The 98401-101-44LF uses gold GXT™ mating finish with tin post finish. Contact finish differences do not affect electrical compatibility in standard applications but may influence corrosion resistance in specific environments.

Q: What is the significance of the operating temperature range difference?

A: The M20-8762242 operates from -40°C to 105°C. The 98401-101-44LF extends this to -65°C to 130°C. The 0713085644 does not specify an operating temperature range. Selection should be based on the actual thermal requirements of the application.

Q: Do all three parts meet RoHS compliance requirements?

A: The M20-8762242 and 0713085644 are ROHS3 compliant. The 98401-101-44LF is RoHS compliant. Both compliance levels are acceptable for most applications. The 98401-101-44LF has REACH affected status, while the other two are REACH unaffected.

Q: What is the packaging difference between the substitute parts?

A: The 0713085644 is supplied in tube packaging. The 98401-101-44LF is supplied in bag packaging. Packaging does not affect component functionality but may influence handling, storage, and pick-and-place automation considerations.