Amphenol ICC 17EBH026SAM110 D-Sub High Density Connector Equivalents & Substitutes

Part Overview

The Amphenol ICC 17EBH026SAM110 is a 26-position D-Sub high-density receptacle connector with female sockets, designed for through-hole right-angle solder termination. This connector is classified as Active product status and is RoHS Compliant. Alternative equivalent and substitute parts are identified to support procurement flexibility, inventory management, and supply chain continuity for applications requiring 26-position D-Sub high-density receptacle connectors with matching electrical and mechanical specifications.

Substiute Parts

17EBH026SAM110

Amphenol ICC (Commercial Products)In Stock: 92617EBH026SAM110 Datasheet

Current PartRFQ

634-026-263-042

Mercury United Electronics, Inc.In Stock: 1176634-026-263-042 Datasheet

SimilarRFQ

DLH2XS8AK53X

Amphenol CONECIn Stock: 915DLH2XS8AK53X Datasheet

SimilarRFQ

2311768-1

TE Connectivity AMP ConnectorsIn Stock: 54452311768-1 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 17EBH026SAM110 are identified based on strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Connector Style: D-Sub, High Density
• Connector Type: Receptacle, Female Sockets
• Number of Positions: 26
• Number of Rows: 3
• Shell Size, Connector Layout: 2 (DA, A) High Density
• Mounting Type: Through Hole, Right Angle
• Termination: Solder
• Current Rating: 3A per contact
• Backset Spacing: 0.350" (8.89mm)
• Material Flammability Rating: UL94 V-0
• Contact Type: Signal
• Flange Feature: Housing/Shell (4-40)
• Moisture Sensitivity Level: 1 (Unlimited)

Acceptable Variation Parameters:

• Manufacturer and series designation
• Shell material finish (Nickel Plated or Tin Plated)
• Contact finish thickness specification
• Dielectric material composition (Polyamide, Polyester, or Polybutylene Terephthalate)
• Operating temperature range (minimum -55°C, maximum ≥105°C)
• Voltage rating (≥125V)
• RoHS compliance status (RoHS Compliant or ROHS3 Compliant)
• Packaging format (Tray or Bulk)

All identified substitutes maintain full electrical and mechanical compatibility with the main part within the specified parameter tolerances.

Parameter Comparison

Engineering Selection Recommendations

Primary Equivalent: TE Connectivity 2311768-1

The TE Connectivity AMP Connectors 2311768-1 (AMPLIMITE HD-22 series) is the primary parametric equivalent. This part maintains identical electrical specifications (3A current rating, -55°C to 105°C operating temperature), mechanical configuration (26-position, 3-row, high-density D-Sub receptacle), and termination method (solder). The part carries ROHS3 Compliant status and features the same gold contact finish with 30.0µin thickness specification. Inventory availability is highest at 5359 pieces. This part is suitable for direct substitution in applications where the main part is unavailable.

Secondary Equivalent: Amphenol CONEC DLH2XS8AK53X

The Amphenol CONEC DLH2XS8AK53X offers extended operating temperature range (-55°C to 115°C) and higher voltage rating (250V) compared to the main part. Shell material finish differs (tin-plated versus nickel-plated), and flange feature configuration includes female screwlock at mating side. This part is suitable for applications requiring enhanced thermal performance or higher voltage margins. ROHS3 Compliant status is confirmed.

Tertiary Equivalent: Mercury United Electronics 634-026-263-042

The Mercury 634-026-263-042 provides equivalent electrical performance with additional mounting bracket and shielding features. Operating temperature range is limited to -55°C to 85°C, which restricts use in high-temperature applications. This part is suitable for standard-temperature environments where additional mechanical features provide design advantages. ROHS3 Compliant status is confirmed.

Compliance Considerations:

All substitute parts maintain UL94 V-0 flammability rating and MSL 1 (Unlimited) moisture sensitivity classification. RoHS compliance is confirmed across all alternatives (RoHS Compliant or ROHS3 Compliant). ECCN classification EAR99 and HTSUS code 8536.69.4040 are consistent across all parts.

Frequently Asked Questions (FAQ)

Q: Can the Mercury 634-026-263-042 be used in applications requiring operation above 85°C?

A: No. The Mercury part is rated for -55°C to 85°C maximum operating temperature, while the main part and other substitutes support -55°C to 105°C or higher. Applications requiring sustained operation above 85°C require the main part (17EBH026SAM110), the TE Connectivity 2311768-1, or the Amphenol CONEC DLH2XS8AK53X.

Q: What is the difference between nickel-plated and tin-plated shell finishes?

A: The main part and most substitutes feature nickel-plated steel shells. The Amphenol CONEC DLH2XS8AK53X uses tin-plated steel. Both finishes provide corrosion resistance and are suitable for standard environmental conditions. Tin plating offers different contact resistance characteristics and may be preferred in specific applications; however, both finishes are electrically and mechanically compatible with the connector specifications.

Q: Are all substitute parts suitable for solder termination on printed circuit boards?

A: Yes. All identified substitutes use solder termination and are designed for through-hole mounting on printed circuit boards. The Mercury part additionally supports board-edge mounting, providing additional installation flexibility.

Q: What is the significance of the contact finish thickness specification (30.0µin)?

A: Contact finish thickness affects contact resistance, durability, and wear characteristics. The main part and TE Connectivity 2311768-1 specify 30.0µin (0.76µm) gold plating. The Mercury part specifies flash gold plating (thickness not specified), and the Amphenol CONEC part does not specify thickness. All parts use gold contact finish for signal integrity and corrosion resistance. Thickness variations within industry standards do not affect electrical compatibility.

Q: Can the Amphenol CONEC DLH2XS8AK53X be used in place of the main part in all applications?

A: The Amphenol CONEC DLH2XS8AK53X is mechanically and electrically compatible with the main part. The extended operating temperature range (-55°C to 115°C versus -55°C to 105°C) and higher voltage rating (250V versus 125V) provide additional performance margins. The tin-plated shell finish and female screwlock flange feature represent design variations that do not affect compatibility in standard applications. This part is suitable for direct substitution.

Q: What packaging formats are available for these connectors?

A: The main part (17EBH026SAM110) and Mercury part (634-026-263-042) are supplied in tray packaging. The Amphenol CONEC (DLH2XS8AK53X) and TE Connectivity (2311768-1) parts are supplied in bulk packaging. Packaging format does not affect connector performance or compatibility; selection depends on procurement and inventory management requirements.

Q: Are all substitute parts RoHS compliant?

A: Yes. The main part carries RoHS Compliant status. All substitute parts carry ROHS3 Compliant status, which represents an updated compliance standard. Both RoHS and ROHS3 compliance indicate restriction of hazardous substances and are suitable for applications requiring RoHS compliance.

Q: What is the board lock feature?

A: Board lock is a mechanical feature present on the main part, Amphenol CONEC, and TE Connectivity substitutes. This feature provides positive mechanical retention of the connector to the printed circuit board during assembly and operation, preventing accidental disconnection. The Mercury part includes board lock plus additional mounting brackets for enhanced mechanical security.