DE-9S-A197 D-Sub Receptacle Connector: Equivalent & Substitute Parts

Part Overview

The DE-9S-A197 is a 9-position D-Sub receptacle connector manufactured by ITT Cannon, LLC, featuring female sockets with panel mount configuration and solder cup termination. This connector is classified as Active product status and is RoHS3 compliant. The part is designed for signal applications requiring reliable D-shaped connector interfaces in industrial and electronic equipment. Substitute parts are identified to provide alternative sourcing options when the primary part is unavailable or when specific mounting or packaging requirements necessitate alternative configurations.

Substiute Parts

DE-9S-A197

ITT Cannon, LLCIn Stock: 894DE-9S-A197 Datasheet

Current PartRFQ

09670094715

HARTINGIn Stock: 129309670094715 Datasheet

SimilarRFQ

09670094715050

HARTINGIn Stock: 86209670094715050 Datasheet

SimilarRFQ

09672094704

HARTINGIn Stock: 139209672094704 Datasheet

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165X02609X

Amphenol CONECIn Stock: 1141165X02609X Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the DE-9S-A197 is determined by the following critical parameters: connector style (D-Sub), connector type (receptacle with female sockets), number of positions (9), number of rows (2), shell size layout (1/DE/E), termination method (solder cup), current rating (7.5A minimum), operating temperature range (-55°C to 125°C minimum), shell material composition (steel-based), contact material (copper alloy), and RoHS3 compliance status.

The substitute parts identified fall into two functional categories:

Category 1: Direct Connector Substitutes — Parts that function as complete 9-position D-Sub receptacle connectors with solder cup termination and equivalent electrical specifications. These include HARTING part numbers 09670094715, 09670094715050, and 09672094704.

Category 2: Accessory Component — Part 165X02609X is a two-piece backshell accessory designed for 9-position D-Sub connectors. This part is not a direct connector substitute but serves as a complementary component for shielded cable integration.

Substitution is valid only when the following conditions are met: mounting configuration requirements are compatible, current and voltage ratings are maintained or exceeded, operating temperature specifications are satisfied, and RoHS compliance status is maintained.

Parameter Comparison

Engineering Selection Recommendations

For Direct Connector Substitution:

HARTING part 09670094715050 provides the closest electrical and thermal equivalence to the DE-9S-A197. This part maintains the 7.5A current rating, -55°C to 125°C operating temperature range, machined contact form, and RoHS3 compliance. The primary difference is mounting configuration: the DE-9S-A197 is panel mount while 09670094715050 is free hanging (in-line). Selection of this substitute is appropriate when in-line mounting is acceptable for the application.

HARTING part 09670094715 is electrically equivalent to 09670094715050 but is supplied in tray packaging rather than bulk. This part is suitable for applications where packaging format is a selection criterion.

HARTING part 09672094704 has a reduced current rating of 6.5A and narrower operating temperature range (-40°C to 85°C) compared to the DE-9S-A197. Additionally, this part uses stamped contacts rather than machined contacts. This part is not recommended as a direct substitute for applications requiring the full 7.5A current capacity or extended temperature operation to -55°C.

For Accessory Integration:

Amphenol CONEC part 165X02609X is a two-piece backshell accessory compatible with 9-position D-Sub connectors. This component is not a connector substitute but provides shielded cable integration capability with 180° cable exit and strain relief features. This accessory is selected when shielded cable termination is required in conjunction with any 9-position D-Sub receptacle connector.

All substitute connectors maintain RoHS3 compliance and active product status, ensuring regulatory compliance and long-term availability.

Frequently Asked Questions (FAQ)

Q: Can HARTING 09670094715050 directly replace the ITT Cannon DE-9S-A197 in all applications?

A: HARTING 09670094715050 is electrically and thermally equivalent to the DE-9S-A197 and maintains all critical electrical parameters. However, the mounting configuration differs: the DE-9S-A197 is panel mount while 09670094715050 is free hanging (in-line). Substitution is valid only when the application can accommodate in-line mounting or when the connector is used in a cable assembly context rather than direct panel installation.

Q: What is the significance of the contact form difference between machined and stamped contacts?

A: Contact form affects contact reliability and current-carrying capacity. Machined contacts, used in the DE-9S-A197 and HARTING 09670094715/09670094715050, provide superior contact surface finish and are rated for 7.5A. Stamped contacts, used in HARTING 09672094704, are rated for 6.5A. For applications requiring the full 7.5A capacity, machined contact substitutes are required.

Q: Why is HARTING 09672094704 not recommended as a substitute?

A: Part 09672094704 has two limiting factors: reduced current rating (6.5A versus 7.5A) and narrower operating temperature range (-40°C to 85°C versus -55°C to 125°C). Applications requiring operation at temperatures below -40°C or above 85°C, or requiring the full 7.5A current capacity, cannot use this part as a substitute.

Q: What is the difference between bulk and tray packaging for HARTING connectors?

A: Bulk and tray packaging are alternative formats for the same connector. Bulk packaging is used for high-volume applications and inventory management. Tray packaging provides organized component presentation. Electrical and functional specifications are identical between packaging formats. Selection depends on procurement and assembly process requirements.

Q: How does the dielectric material difference affect connector performance?

A: The DE-9S-A197 uses Polycyclohexylenedimethylene Terephthalate (PCT) while HARTING substitutes use Polybutylene Terephthalate (PBT) with glass filling. Both materials are UL94 V-0 rated and suitable for signal applications. The material difference does not affect electrical performance for the specified current and voltage ratings. Material selection reflects manufacturer design choices and does not impact substitution validity.

Q: Can the Amphenol CONEC 165X02609X backshell be used with the DE-9S-A197?

A: The 165X02609X is a two-piece backshell accessory designed for 9-position D-Sub connectors with shell size E. This accessory is compatible with the DE-9S-A197 and provides shielded cable integration with 180° cable exit. The backshell is not a connector substitute but a complementary component for applications requiring shielded cable termination.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. The DE-9S-A197 and all identified substitute parts (HARTING 09670094715, 09670094715050, 09672094704, and Amphenol CONEC 165X02609X) are RoHS3 compliant, ensuring regulatory compliance for applications subject to RoHS requirements.