17EHD044SAM000 D-Sub High Density Receptacle Equivalent & Substitute Parts

Part Overview

The 17EHD044SAM000 is a 44-position D-Sub high density receptacle connector manufactured by Amphenol ICC (Commercial Products). This female sockets connector features solder cup termination and is designed for free hanging in-line mounting applications. The connector maintains active product status and is RoHS compliant with unlimited moisture sensitivity level rating.

Substitute parts are identified to provide alternative sourcing options when the primary part number is unavailable or when inventory requirements necessitate alternative suppliers. Substitutes must maintain functional equivalence across critical electrical and mechanical parameters including connector style, position count, termination method, and operating specifications.

Substiute Parts

17EHD044SAM000

Amphenol ICC (Commercial Products)In Stock: 81117EHD044SAM000 Datasheet

Current PartRFQ

10090770-S444ALF

Amphenol ICC (FCI)In Stock: 215310090770-S444ALF Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 17EHD044SAM000 is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Connector style: D-Sub, High Density
• Connector type: Receptacle, Female Sockets
• Number of positions: 44
• Number of rows: 3
• Shell size and connector layout: 3 (DB, B) High Density
• Mounting type: Free Hanging (In-Line)
• Termination method: Solder Cup
• Shell material and finish: Steel, Nickel Plated
• Contact finish: Gold
• Operating temperature range: -55°C ~ 105°C
• Material flammability rating: UL94 V-0
• RoHS compliance: Required

The substitute part 10090770-S444ALF meets all mandatory matching parameters and is therefore qualified as a direct equivalent for the 17EHD044SAM000. Both parts are manufactured by Amphenol ICC entities and share identical mechanical and functional specifications within the D-Sub high density receptacle category.

Parameter Comparison

Engineering Selection Recommendations

Both the 17EHD044SAM000 and 10090770-S444ALF are active products manufactured by Amphenol ICC and maintain RoHS compliance with UL94 V-0 flammability certification. The parts are mechanically and functionally equivalent across all critical connector parameters including position count, shell size, mounting configuration, and termination method.

The 10090770-S444ALF substitute part carries a higher voltage rating of 250V compared to the 17EHD044SAM000 at 125V, and a slightly lower current rating of 2.5A per contact versus 3A. These specification differences do not preclude substitution in applications where the 17EHD044SAM000 was originally specified, as the substitute part exceeds voltage requirements and maintains adequate current capacity for typical D-Sub high density receptacle applications.

Contact finish thickness differs between the parts, with the 17EHD044SAM000 specified at 30.0µin (0.76µm) and the 10090770-S444ALF at flash thickness. Both maintain gold contact finish for signal integrity and corrosion resistance.

The 10090770-S444ALF is supplied in tray packaging, whereas the 17EHD044SAM000 packaging specification is not provided. Inventory availability shows 2095 pieces for the substitute part compared to 783 pieces for the primary part.

Frequently Asked Questions (FAQ)

Q: Can the 10090770-S444ALF be used as a direct replacement for the 17EHD044SAM000?

A: Yes. The 10090770-S444ALF is a direct functional equivalent. Both parts share identical connector style, position count, shell size, mounting type, and termination method. The parts are mechanically and electrically compatible for D-Sub high density receptacle applications.

Q: What are the differences between these two part numbers?

A: The primary differences are voltage rating (250V for the substitute versus 125V for the original), current rating per contact (2.5A versus 3A), contact finish thickness (flash versus 30.0µin), and packaging format (tray versus unspecified). These differences do not affect mechanical compatibility or basic functional performance in standard applications.

Q: Are both parts RoHS compliant?

A: Yes. Both the 17EHD044SAM000 and 10090770-S444ALF are RoHS compliant and carry UL94 V-0 flammability certification.

Q: What is the operating temperature range for both connectors?

A: Both parts operate across the identical temperature range of -55°C to 105°C.

Q: Does the packaging difference affect connector performance?

A: No. Packaging format (tray versus unspecified) affects handling, storage, and logistics but does not impact electrical or mechanical performance of the connector itself.

Q: Are both parts manufactured by the same company?

A: Both parts are manufactured by Amphenol ICC. The 17EHD044SAM000 is from the Commercial Products division, while the 10090770-S444ALF is from the FCI division. Both divisions operate under the Amphenol ICC parent company.

Q: What is the moisture sensitivity level for these connectors?

A: Both parts carry MSL 1 (Unlimited) rating, indicating no moisture sensitivity restrictions for storage or handling.

Q: Can I use the 10090770-S444ALF in a 125V application?

A: Yes. The 10090770-S444ALF is rated for 250V, which exceeds the 125V requirement. The higher voltage rating provides additional safety margin in lower voltage applications.