3M 8309-7009 D-Sub 9-Position Receptacle Connector - Equivalent & Substitute Parts

Part Overview

The 3M 8309-7009 is a 9-position D-Sub receptacle connector with female sockets, designed for panel mount applications using IDC (insulation displacement contact) termination with ribbon cable. This connector is classified as obsolete, making equivalent and substitute parts necessary for ongoing system maintenance, repairs, and component sourcing.

The 8309-7009 operates across an extended temperature range of -55°C to 105°C and supports a 1A current rating. Its steel tin-plated shell with gold-plated contacts and UL94 V-0 flammability rating makes it suitable for industrial and commercial applications requiring reliable signal connectivity.

Substiute Parts

8309-7009

3MIn Stock: 11568309-7009 Datasheet

Current PartRFQ

G17K09001001EU

Amphenol ICC (Commercial Products)In Stock: 2780G17K09001001EU Datasheet

DirectRFQ

1658609-4

TE Connectivity AMP ConnectorsIn Stock: 19641658609-4 Datasheet

MFR RecommendedRFQ

1658610-4

TE Connectivity AMP ConnectorsIn Stock: 11671658610-4 Datasheet

MFR RecommendedRFQ

1658612-4

TE Connectivity AMP ConnectorsIn Stock: 15911658612-4 Datasheet

MFR RecommendedRFQ

5746861-4

TE Connectivity AMP ConnectorsIn Stock: 14755746861-4 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 3M 8309-7009 is determined by strict adherence to the following core parameters:

Critical Matching Parameters:

• Connector style: D-Sub
• Connector type: Receptacle, Female Sockets
• Number of positions: 9
• Number of rows: 2
• Shell size and layout: 1 (DE, E)
• Termination method: IDC, Ribbon Cable
• Contact type: Signal
• Material flammability rating: UL94 V-0
• Moisture sensitivity level: 1 (Unlimited)

Allowable Variations:

• Mounting type: Panel mount (main part) to free hanging in-line (substitute parts) — both accommodate IDC ribbon cable termination
• Shell material finish: Steel tin plated (main part) to steel tin plated or steel unthreaded (substitute parts)
• Contact material: Copper alloy (main part) to phosphor bronze (substitute parts) — both provide equivalent signal integrity
• Current rating: 1A (main part) to 1.25A (substitute parts) — higher rating maintains compatibility
• Operating temperature: -55°C ~ 105°C (main part) to -55°C ~ 105°C (substitute parts) — identical range
• Wire gauge: 26-28 AWG (main part) to 26-28 AWG stranded or solid (substitute parts)

All substitute parts maintain the same connector geometry, electrical performance class, and environmental specifications required for direct functional replacement.

Parameter Comparison

Engineering Selection Recommendations

All substitute parts listed are functionally equivalent to the 3M 8309-7009 and maintain compliance with the same electrical and environmental specifications. Selection among substitute options should be based on the following criteria:

Active Product Status: All substitute parts are classified as active products with current manufacturing support, ensuring long-term availability and supply chain stability compared to the obsolete 3M 8309-7009.

Regulatory Compliance: TE Connectivity parts 1658609-4, 1658610-4, and 1658612-4 carry ROHS3 compliance certification. TE Connectivity part 5746861-4 and Amphenol ICC part G17K09001001EU carry RoHS compliance certification. These certifications support compliance requirements in regulated markets.

REACH Status: TE Connectivity part 1658610-4 is REACH Affected. TE Connectivity part 5746861-4 is REACH Affected. TE Connectivity part 1658612-4 is REACH Unaffected. Amphenol ICC part G17K09001001EU has undefined REACH status. Applications subject to REACH regulations should prioritize parts with defined REACH status.

Packaging Considerations: TE Connectivity 1658609-4, 1658610-4, and 1658612-4 are supplied in bulk packaging. TE Connectivity 5746861-4 is supplied in tube packaging. Amphenol ICC G17K09001001EU is supplied in box packaging. Packaging selection depends on inventory management and handling requirements.

Current Rating: TE Connectivity parts provide 1.25A current rating, exceeding the 1A specification of the 3M 8309-7009. This higher rating provides additional design margin for applications operating near current limits.

Mounting Configuration: The 3M 8309-7009 is panel mount, while all substitute parts are free hanging in-line. Applications requiring panel mount configuration must accommodate mechanical redesign or use adapter solutions.

Frequently Asked Questions (FAQ)

Q: Can TE Connectivity 1658609-4, 1658610-4, 1658612-4, or 5746861-4 directly replace the 3M 8309-7009 in existing designs?

A: These parts are electrically and mechanically equivalent for signal connectivity. However, the 3M 8309-7009 is panel mount while TE parts are free hanging in-line. Mechanical mounting configuration must be evaluated and adapted for your specific application.

Q: What is the difference between TE Connectivity 1658609-4, 1658610-4, and 1658612-4?

A: All three parts are from the AMPLIMITE HDF-20 series with identical electrical specifications. The primary differences are flange feature (1658609-4 and 5746861-4 have 4-40 flange, 1658612-4 has unthreaded flange) and REACH status (1658610-4 is REACH Affected, 1658612-4 is REACH Unaffected).

Q: Is the Amphenol ICC G17K09001001EU suitable as a substitute?

A: Yes. The G17K09001001EU meets all critical electrical and environmental parameters. It differs in shell material finish (steel without tin plating specification), contact material (phosphor bronze instead of copper alloy), and lacks specified current rating and operating temperature range in available documentation. These variations remain within acceptable substitution parameters for D-Sub 9-position receptacle applications.

Q: What are the key parameters that determine substitution compatibility?

A: Substitution compatibility is determined by: D-Sub connector style, receptacle female socket type, 9-position configuration, 2-row layout, DE/E shell size, IDC ribbon cable termination, UL94 V-0 flammability rating, and MSL 1 moisture sensitivity level. Variations in mounting type, shell finish, contact material, and current rating are allowable within the substitute parts listed.

Q: Are all substitute parts RoHS compliant?

A: Yes. All substitute parts carry either RoHS or ROHS3 compliance certification. The 3M 8309-7009 does not specify RoHS status in available documentation.

Q: What is the difference in packaging between substitute parts?

A: TE Connectivity 1658609-4, 1658610-4, and 1658612-4 are supplied in bulk packaging. TE Connectivity 5746861-4 is supplied in tube packaging. Amphenol ICC G17K09001001EU is supplied in box packaging. Packaging format affects handling, storage, and inventory management but does not impact electrical or mechanical performance.

Q: Can I use a substitute part with higher current rating (1.25A) in place of the 1A rated 3M 8309-7009?

A: Yes. The higher current rating of TE Connectivity substitute parts provides additional design margin and is compatible with applications designed for the 1A specification of the original part.