DEM9SLA197 D-Sub Receptacle Equivalent & Substitute Parts

Part Overview

The DEM9SLA197 is a 9-position D-Sub receptacle connector manufactured by ITT Cannon, LLC, featuring female sockets with right-angle solder termination and panel mount through-hole mounting. This connector is classified as active product status with full RoHS compliance and unlimited moisture sensitivity rating. Substitute parts are identified when equivalent electrical and mechanical parameters align with the original specification, enabling direct replacement in applications where the primary part is unavailable or when design requirements permit alternative manufacturers.

Key Parameters

Parameter	DEM9SLA197 Specification
Connector Type	Receptacle, Female Sockets
Number of Positions	9
Number of Rows	2
Shell Size, Connector Layout	1 (DE, E)
Mounting Type	Panel Mount, Through Hole, Right Angle
Termination	Solder
Shell Material, Finish	Steel, Tin-Nickel Plated
Contact Finish	Gold
Current Rating	7.5A
Operating Temperature	-55°C ~ 125°C
Material Flammability Rating	UL94 V-0
RoHS Status	RoHS Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitute parts for the DEM9SLA197 are grouped based on strict alignment with the following critical parameters: connector type (receptacle, female sockets), number of positions (9), number of rows (2), shell size layout (DE, E), mounting configuration (right angle), and termination method (solder). All substitute parts maintain the D-Sub connector style and signal contact type. Substitution eligibility is determined by matching these core mechanical and electrical attributes. Variations in shell material finish, contact material composition, current rating, operating temperature range, and flange features are documented but do not disqualify parts from substitution consideration when the primary parameters align. Compliance certifications (RoHS, REACH) and product status are noted for engineering selection purposes.

Parameter Comparison

Parameter	DEM9SLA197	174-E09-213R001	174-E09-213R141	182-009-213R531	5788796-2	6-747844-8	D09S33E4GL00LF	D09S33E4GV00LF	D09S33E4GX00LF	D09S33E4PA00LF	D09S33E6GV00LF
Manufacturer	ITT Cannon, LLC	NorComp Inc.	NorComp Inc.	NorComp Inc.	TE Connectivity AMP	TE Connectivity AMP	Amphenol ICC (FCI)	Amphenol ICC (FCI)	Amphenol ICC (FCI)	Amphenol ICC (FCI)	Amphenol ICC (FCI)
Connector Type	Receptacle, Female Sockets	Receptacle, Female Sockets	Receptacle, Female Sockets	Receptacle, Female Sockets	Receptacle, Female Sockets	Receptacle, Female Sockets	Receptacle, Female Sockets	Receptacle, Female Sockets	Receptacle, Female Sockets	Receptacle, Female Sockets	Receptacle, Female Sockets
Number of Positions	9	9	9	9	9	9	9	9	9	9	9
Number of Rows	2	2	2	2	2	2	2	2	2	2	2
Shell Size, Connector Layout	1 (DE, E)	1 (DE, E)	1 (DE, E)	1 (DE, E)	1 (DE, E)	1 (DE, E)	1 (DE, E)	1 (DE, E)	1 (DE, E)	1 (DE, E)	1 (DE, E)
Mounting Type	Panel Mount, Through Hole, Right Angle	Panel Mount, Through Hole, Right Angle	Panel Mount, Through Hole, Right Angle	Panel Mount, Through Hole, Right Angle	Through Hole, Right Angle	Through Hole, Right Angle	Through Hole, Right Angle	Through Hole, Right Angle	Through Hole, Right Angle	Through Hole, Right Angle	Through Hole, Right Angle
Termination	Solder	Solder	Solder	Solder	Solder	Solder	Solder	Solder	Solder	Solder	Solder
Shell Material, Finish	Steel, Tin-Nickel Plated	Steel, Nickel Plated	Steel, Nickel Plated	Steel, Nickel Plated	Steel, Tin Plated	Steel, Tin Plated	Steel, Tin-Nickel Plated	Steel, Tin-Nickel Plated	Steel, Tin-Nickel Plated	Steel, Tin-Nickel Plated	Steel, Tin-Nickel Plated
Contact Finish	Gold	Gold	Gold	Gold	Gold	Gold	Gold	Gold	Gold	Gold	Gold or Gold, GXT™
Current Rating (Amps)	7.5A	5A	5A	5A	6A	6A	5A per Contact	5A per Contact	5A per Contact	5A per Contact	5A per Contact
Operating Temperature	-55°C ~ 125°C	-50°C ~ 100°C	-50°C ~ 100°C	-55°C ~ 105°C	-55°C ~ 105°C	-55°C ~ 105°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C
Material Flammability Rating	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0
RoHS Status	RoHS Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	RoHS non-compliant	RoHS Compliant	ROHS3 Compliant	ROHS3 Compliant	RoHS Compliant	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)	Not Applicable	Not Applicable	Not Applicable	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)

Engineering Selection Recommendations

All listed substitute parts maintain active product status and meet the core mechanical and electrical requirements for D-Sub 9-position receptacle applications. Parts D09S33E4GL00LF, D09S33E4GV00LF, D09S33E4GX00LF, D09S33E4PA00LF, and D09S33E6GV00LF from Amphenol ICC (FCI) Delta D series match the DEM9SLA197 operating temperature range (-55°C ~ 125°C) and maintain RoHS compliance status, making them suitable for applications requiring full temperature performance alignment. NorComp 174-E09 series parts (174-E09-213R001 and 174-E09-213R141) and 182-009-213R531 operate within -50°C ~ 100°C or -55°C ~ 105°C ranges and carry ROHS3 compliance. TE Connectivity AMPLIMITE HD-20 series (5788796-2 and 6-747844-8) provide -55°C ~ 105°C operation; note that 6-747844-8 is RoHS non-compliant and REACH-affected, requiring compliance verification before selection. Current rating variations (5A to 7.5A) should be evaluated against application load requirements. Flange feature differences (unthreaded housing, 4-40 threaded, screwlock) affect mechanical mounting and must align with PCB or panel design specifications.

Frequently Asked Questions (FAQ)

Q: What determines if a part can substitute for the DEM9SLA197?

A: Substitution eligibility is based on matching connector type (receptacle, female sockets), position count (9), row configuration (2), shell size layout (DE, E), mounting style (right angle), and termination method (solder). All listed parts meet these core criteria.

Q: Are there current rating differences between the DEM9SLA197 and substitutes?

A: Yes. The DEM9SLA197 is rated at 7.5A, while most substitutes are rated at 5A or 6A per contact. Applications requiring the full 7.5A rating should confirm substitute part capability or remain with the original specification.

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

A: The DEM9SLA197 operates from -55°C to 125°C. Amphenol Delta D series parts match this range. NorComp and TE Connectivity parts operate within narrower ranges (-50°C ~ 100°C or -55°C ~ 105°C). Applications requiring full -55°C ~ 125°C performance should select parts with matching temperature specifications.

Q: How do flange features affect substitution?

A: Flange features determine mechanical mounting configuration. The DEM9SLA197 has an unthreaded housing. Substitutes offer unthreaded housing, 4-40 threaded housing, or female screwlock options. PCB or panel design must accommodate the selected flange type.

Q: What is the difference between RoHS Compliant and ROHS3 Compliant?

A: Both designations indicate RoHS compliance. ROHS3 represents the third iteration of RoHS standards. Both are acceptable for RoHS-regulated applications. The part 6-747844-8 is RoHS non-compliant and should not be used in applications requiring RoHS certification.

Q: Does shell material finish affect electrical performance?

A: Shell material finish (Tin-Nickel, Nickel, or Tin plated) provides corrosion resistance and does not alter core electrical performance. Selection should align with environmental exposure and application requirements.

Q: What packaging formats are available?

A: All substitute parts are supplied in Tray packaging, consistent with standard connector distribution formats.

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