DEM9SSA197 D-Sub 9-Position Receptacle Connector Equivalent & Substitute Parts

Part Overview

The DEM9SSA197 is a 9-position D-Sub receptacle connector manufactured by ITT Cannon, LLC, designed for panel mount, through-hole, right-angle solder termination applications. This connector features female sockets with a 1 (DE, E) shell size layout and is rated for 7.5A continuous current operation across an operating temperature range of -55°C to 125°C. The part maintains active product status with 978 units in current inventory.

Equivalent and substitute parts are identified based on matching core electrical and mechanical parameters: connector style, type, position count, row configuration, mounting method, shell size, termination type, and flange feature compatibility. Substitutes must maintain functional equivalence for direct replacement in existing designs.

Substiute Parts

DEM9SSA197

ITT Cannon, LLCIn Stock: 991DEM9SSA197 Datasheet

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1-106505-2

TE Connectivity AMP ConnectorsIn Stock: 20701-106505-2 Datasheet

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5-106505-2

TE Connectivity AMP ConnectorsIn Stock: 10845-106505-2 Datasheet

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8-1393480-1

TE Connectivity AMP ConnectorsIn Stock: 18498-1393480-1 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the DEM9SSA197 are qualified based on the following mandatory matching parameters:

• Connector style: D-Sub
• 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
• Material flammability rating: UL94 V-0
• Contact finish: Gold

The identified substitute parts are manufactured by TE Connectivity AMP Connectors and are available under the following part numbers: 1-106505-2, 5-106505-2, and 8-1393480-1. Each substitute maintains the core functional parameters required for direct replacement compatibility.

Parameter Comparison

Engineering Selection Recommendations

All identified substitute parts maintain active product status and are manufactured by TE Connectivity AMP Connectors, a qualified connector supplier. The following considerations apply to part selection:

1-106505-2 and 5-106505-2 (AMPLIMITE HD-20 Series): Both parts are ROHS3 compliant and feature identical electrical and mechanical specifications with the exception of packaging format (Tray versus Bulk) and flange feature configuration. Part 1-106505-2 includes a 4-40 threaded flange, while 5-106505-2 features an unthreaded housing shell matching the DEM9SSA197 configuration. Both are rated for 6A continuous current and operate across -55°C to 105°C. The 1-2°C reduction in maximum operating temperature and 1.5A reduction in current rating relative to the DEM9SSA197 must be evaluated against application requirements.

8-1393480-1 (AMPLIMITE HD-20 Series): This part is RoHS compliant and maintains the full -55°C to 125°C operating temperature range of the DEM9SSA197. However, the current rating is significantly reduced to 2.2A, which may limit applicability in higher-current applications. The mounting type specification omits panel mount designation, and the connector is available in gray rather than black. This part is suitable only for applications where current requirements do not exceed 2.2A.

All substitute parts maintain UL94 V-0 flammability rating and gold contact finish required for the DEM9SSA197 application class.

Frequently Asked Questions (FAQ)

Q: Can 1-106505-2 directly replace DEM9SSA197 in all applications?

A: 1-106505-2 is mechanically and electrically compatible for applications requiring 6A or less continuous current and operating temperatures not exceeding 105°C. The 4-40 threaded flange differs from the DEM9SSA197 unthreaded housing shell and may require panel modification. For applications requiring the full 7.5A rating or 125°C operation, this substitute is not suitable.

Q: What is the difference between 1-106505-2 and 5-106505-2?

A: Both parts are identical in electrical and mechanical specifications. The primary differences are packaging format (1-106505-2 supplied in Tray; 5-106505-2 supplied in Bulk) and flange feature (1-106505-2 includes 4-40 threaded flange; 5-106505-2 features unthreaded housing shell). Part 5-106505-2 matches the DEM9SSA197 flange configuration more closely.

Q: Is 8-1393480-1 suitable for high-current applications?

A: No. The 8-1393480-1 is rated for 2.2A maximum continuous current, significantly below the DEM9SSA197 7.5A rating. This part is suitable only for signal-level applications or low-current control circuits.

Q: What are the RoHS compliance differences?

A: The DEM9SSA197 is RoHS non-compliant. All three substitute parts (1-106505-2, 5-106505-2, and 8-1393480-1) are RoHS compliant, meeting ROHS3 or RoHS standards. Applications requiring RoHS compliance must use one of the TE Connectivity substitutes.

Q: Are there temperature rating differences I should consider?

A: Yes. The DEM9SSA197 and 8-1393480-1 both operate across -55°C to 125°C. Parts 1-106505-2 and 5-106505-2 have a maximum operating temperature of 105°C, a 20°C reduction. Applications requiring operation above 105°C must use either the original DEM9SSA197 or 8-1393480-1, with current rating limitations noted for the latter.

Q: Do the substitute parts have different contact materials?

A: Yes. The DEM9SSA197 uses Copper Alloy contacts. Parts 1-106505-2 and 5-106505-2 use Phosphor Bronze contacts, while 8-1393480-1 uses Copper Alloy. All maintain gold plating for signal integrity and corrosion resistance.