Harwin M22-2411346 Equivalent & Substitute Parts

Part Overview

The Harwin M22-2411346 is a rectangular connector header, right-angle mounted, 26-position configuration with 2.00mm pitch spacing. This through-hole component features male pins with solder termination and push-pull fastening, designed for board-to-board or cable interconnection applications. The part is classified as obsolete, making equivalent substitute parts necessary for new designs and ongoing production requirements. Active alternatives from Molex, Amphenol ICC (FCI), and Samtec provide functional equivalence while maintaining compatibility with the original electrical and mechanical specifications.

Substiute Parts

M22-2411346

Harwin Inc.In Stock: 1034M22-2411346 Datasheet

Current PartRFQ

0877602616

MolexIn Stock: 40880877602616 Datasheet

MFR RecommendedRFQ

0877602617

MolexIn Stock: 7270877602617 Datasheet

MFR RecommendedRFQ

58102-S61-13-26LF

Amphenol ICC (FCI)In Stock: 93658102-S61-13-26LF Datasheet

MFR RecommendedRFQ

TMM-113-01-F-D-RA

Samtec Inc.In Stock: 1248TMM-113-01-F-D-RA Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Harwin M22-2411346 is determined by strict adherence to the following core parameters:

Critical Matching Parameters:

• Connector type: Header
• Contact type: Male Pin
• Number of positions: 26
• Number of rows: 2
• Pitch - mating: 0.079" (2.00mm)
• Row spacing - mating: 0.079" (2.00mm)
• Mounting type: Through Hole, Right Angle
• Termination: Solder
• Fastening type: Push-Pull
• Style: Board to Board or Cable
• Shrouding: Unshrouded

All four substitute parts meet these critical parameters. Variations in contact material, contact finish specifications, insulation material composition, and contact length dimensions do not prevent functional substitution when the core electrical and mechanical interfaces remain compatible.

Parameter Comparison

Engineering Selection Recommendations

All four substitute parts are active products with current manufacturing status, eliminating obsolescence risk associated with the original Harwin M22-2411346.

Molex 0877602616 and 0877602617 (Milli-Grid 87760 series) are manufacturer-recommended alternatives. Both maintain identical pitch, position count, and mounting configuration. The primary distinction between these two Molex options is contact finish thickness on the mating surface: 0877602616 provides 15.0µin (0.38µm) gold plating, while 0877602617 provides 30.0µin (0.76µm) gold plating. Both are ROHS3 compliant with unlimited moisture sensitivity rating.

Amphenol ICC 58102-S61-13-26LF (Minitek® series) maintains core electrical and mechanical compatibility. This part carries RoHS compliance status and operates at 2A per contact with 200V rating. The number of positions loaded is 25 of 26, compared to all positions loaded in other alternatives. REACH status is affected for this part.

Samtec TMM-113-01-F-D-RA (TMM series) provides the widest operating temperature range (-55°C ~ 125°C) and highest current rating (3.2A per contact). This part is ROHS3 compliant with not-applicable moisture sensitivity level. Flammability rating is not specified for this option.

Selection should prioritize product availability, compliance requirements specific to the application, and thermal or current demands of the end-use circuit.

Frequently Asked Questions (FAQ)

Q: Can the Molex 0877602616 and 0877602617 be used interchangeably with the Harwin M22-2411346?

A: Both Molex parts meet the critical electrical and mechanical parameters required for substitution. The difference in gold plating thickness (15.0µin versus 30.0µin) does not affect functional compatibility. Selection between these two should be based on application requirements for contact durability and cost considerations.

Q: What is the significance of the contact finish difference between tin (Harwin) and gold (Molex, Amphenol, Samtec)?

A: Contact finish affects corrosion resistance and long-term reliability. Gold-plated contacts provide superior corrosion resistance compared to tin. All substitute parts use gold mating surface finishes, which represent an improvement over the original tin finish.

Q: Does the Amphenol ICC 58102-S61-13-26LF having 25 positions loaded instead of 26 affect substitution?

A: The part is manufactured with 26 total positions, with 25 positions loaded. This configuration maintains compatibility with the 26-position mating interface. Verify application requirements to confirm whether all 26 positions must be populated.

Q: Which substitute part offers the best thermal performance?

A: The Samtec TMM-113-01-F-D-RA operates across -55°C ~ 125°C, providing the widest temperature range. The original Harwin part operates -40°C ~ 105°C. The Molex and Amphenol parts do not specify operating temperature ranges.

Q: Are all substitute parts RoHS compliant?

A: All four substitute parts carry RoHS compliance status. Molex 0877602616, Molex 0877602617, and Samtec TMM-113-01-F-D-RA are ROHS3 compliant. Amphenol ICC 58102-S61-13-26LF is RoHS compliant. Verify specific RoHS revision requirements for your application.

Q: What packaging options are available for these substitute parts?

A: Molex parts are supplied in trays. Amphenol ICC and Samtec parts are supplied in bulk packaging. Confirm packaging requirements for your procurement and assembly processes.