DEML09P500M 9-Position D-Sub Plug Right Angle Solder Connector

Part Overview

The DEML09P500M is a 9-position D-Sub plug connector manufactured by Amphenol ICC (FCI) in the DM HE501 series. This through-hole, right-angle solder connector is designed for signal applications with a current rating of 7.5A per contact and operates across -55°C to 125°C. The connector features a steel shell with yellow cadmium plating, gold-plated contacts, and UL94 V-0 flammability rating. Currently in active production status with 978 units in stock, this component is RoHS non-compliant and classified as REACH unaffected.

Equivalent and substitute parts are necessary when the original DEML09P500M becomes unavailable, when design requirements shift toward RoHS compliance, or when alternative manufacturers' components offer improved availability or cost optimization while maintaining functional compatibility within the specified electrical and mechanical parameters.

Substiute Parts

DEML09P500M

Amphenol ICC (FCI)In Stock: 1060DEML09P500M Datasheet

Current PartRFQ

09651626817

HARTINGIn Stock: 114409651626817 Datasheet

MFR RecommendedRFQ

5745434-8

TE Connectivity AMP ConnectorsIn Stock: 20685745434-8 Datasheet

MFR RecommendedRFQ

FCE17E09PB440

Amphenol ICC (Commercial Products)In Stock: 860FCE17E09PB440 Datasheet

MFR RecommendedRFQ

L717SDE09P1ACH3R

Amphenol ICC (Commercial Products)In Stock: 1363L717SDE09P1ACH3R Datasheet

MFR RecommendedRFQ

L717SDE09PA4CH4F

Amphenol ICC (Commercial Products)In Stock: 1465L717SDE09PA4CH4F Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the DEML09P500M is determined by strict adherence to the following core parameters:

Mandatory Matching Parameters:

• Connector Style: D-Sub
• Connector Type: Plug, Male Pins
• Number of Positions: 9
• Number of Rows: 2
• Shell Size, Connector Layout: 1 (DE, E)
• Mounting Type: Through Hole, Right Angle
• Termination: Solder
• Contact Type: Signal
• Material Flammability Rating: UL94 V-0
• Moisture Sensitivity Level: 1 (Unlimited)

Allowable Variation Parameters: Substitute parts may differ in current rating (minimum 3A acceptable), voltage rating, operating temperature range (minimum -55°C to 85°C acceptable), shell material finish, contact finish, contact material composition, flange feature design, and RoHS compliance status. These variations do not affect mechanical or electrical interchangeability within the D-Sub 9-position plug category.

The five substitute parts listed below meet all mandatory matching criteria and are therefore electrically and mechanically compatible with the DEML09P500M in standard D-Sub connector applications.

Parameter Comparison

Engineering Selection Recommendations

09651626817 (HARTING): This substitute maintains full operational compatibility with the DEML09P500M across all mandatory parameters. The HARTING connector achieves ROHS3 compliance, making it suitable for applications requiring RoHS certification. Current rating of 6.5A and operating temperature range of -55°C to 125°C are functionally equivalent. Copper alloy contacts and stamped contact form represent acceptable material variations. This part is recommended for new designs prioritizing RoHS compliance.

5745434-8 (TE Connectivity AMP Connectors): This AMPLIMITE HDP-20 series connector maintains mechanical and electrical compatibility with the DEML09P500M. RoHS compliance and gold-plated brass contacts provide enhanced corrosion resistance. The reduced operating temperature upper limit of 105°C and voltage rating of 125V represent the most significant parameter reductions among substitute options. Current rating of 6A is acceptable for most applications. This part offers the highest inventory availability at 2054 units.

FCE17E09PB440 (Amphenol ICC Commercial Products): This FCE17 series connector from Amphenol ICC maintains full mechanical compatibility and achieves RoHS compliance. The 5A current rating and -40°C to 85°C operating temperature range represent the most restrictive electrical parameters among substitutes. Phosphor bronze contact material and integrated board lock and filter features provide enhanced signal integrity. This part is suitable for applications with lower current requirements and moderate temperature ranges.

L717SDE09P1ACH3R (Amphenol ICC Commercial Products): This SD series connector achieves RoHS compliance and maintains the full -55°C to 125°C operating temperature range of the original part. The 3A current rating is the lowest among substitutes and represents the primary limiting factor for high-current applications. Gold-plated brass contacts and board lock features are standard. This part is suitable for signal-level applications with lower current demands.

L717SDE09PA4CH4F (Amphenol ICC Commercial Products): This SD series connector maintains the full -55°C to 125°C operating temperature range and 250V voltage rating. RoHS non-compliance status matches the original DEML09P500M. The 3A current rating and reduced backset spacing of 0.318 inches represent the primary design variations. This part is functionally equivalent to the original for low-current signal applications.

Frequently Asked Questions (FAQ)

Q: Can I use any of these substitute parts as a direct replacement for the DEML09P500M?

A: All five substitute parts are mechanically and electrically compatible with the DEML09P500M within the D-Sub 9-position plug connector category. However, application-specific current requirements must be verified. If your circuit requires the full 7.5A per contact rating of the original part, only the HARTING 09651626817 (6.5A) and TE Connectivity 5745434-8 (6A) are suitable. For lower-current signal applications, all five substitutes are acceptable.

Q: What is the difference between the two L717SDE09 variants?

A: Both L717SDE09P1ACH3R and L717SDE09PA4CH4F are SD series connectors from Amphenol ICC with identical current ratings (3A) and operating temperature ranges (-55°C to 125°C). The primary differences are backset spacing (0.406 inches versus 0.318 inches), flange feature design (board side M3 versus mating side female screwlock 4-40), and RoHS compliance status (compliant versus non-compliant). Select based on your PCB layout requirements and regulatory compliance needs.

Q: Which substitute offers the best RoHS compliance?

A: The HARTING 09651626817 achieves ROHS3 compliance, representing the highest RoHS certification level. The TE Connectivity 5745434-8, Amphenol ICC FCE17E09PB440, and Amphenol ICC L717SDE09P1ACH3R all achieve RoHS compliance. The Amphenol ICC L717SDE09PA4CH4F remains RoHS non-compliant, matching the original DEML09P500M status.

Q: Are there temperature range limitations I should consider?

A: The original DEML09P500M operates from -55°C to 125°C. The HARTING 09651626817 and both L717SDE09 variants maintain this full range. The TE Connectivity 5745434-8 is limited to -55°C to 105°C, and the Amphenol ICC FCE17E09PB440 is limited to -40°C to 85°C. For applications requiring the full -55°C to 125°C range, select from the HARTING, TE Connectivity, or L717SDE09 options.

Q: What packaging formats are available?

A: The original DEML09P500M and Amphenol ICC substitutes (FCE17E09PB440, L717SDE09P1ACH3R, L717SDE09PA4CH4F) are supplied in tray packaging. The HARTING 09651626817 and TE Connectivity 5745434-8 are supplied in bulk packaging. Confirm packaging requirements with your procurement process before finalizing part selection.

Q: How do contact material differences affect performance?

A: All substitute parts feature gold-plated or equivalent contact finishes suitable for signal-level applications. The original DEML09P500M uses brass contacts, while substitutes employ brass, copper alloy, or phosphor bronze. These material variations do not affect electrical performance in standard D-Sub connector applications. Contact finish thickness and plating composition are the primary factors determining corrosion resistance and contact reliability.