09661577611 D-Sub 9-Position Receptacle Connector

Part Overview

The 09661577611 is a 9-position D-Sub receptacle connector manufactured by HARTING, designed for through-hole, right-angle solder termination applications. This connector features female sockets in a DE/E shell size configuration with gold-plated copper alloy contacts rated for 6.5A continuous current. The part is actively produced and maintains ROHS3 compliance with unlimited moisture sensitivity rating (MSL 1), making it suitable for industrial and commercial applications requiring reliable signal connectivity across operating temperatures from -55°C to 125°C.

Equivalent and substitute parts are identified when they maintain functional compatibility across critical electrical and mechanical parameters while meeting the same or equivalent performance standards for the intended application.

Substiute Parts

09661577611

HARTINGIn Stock: 83309661577611 Datasheet

Current PartRFQ

1218434-1

TE Connectivity Aerospace, Defense and MarineIn Stock: 15961218434-1 Datasheet

MFR RecommendedRFQ

DEPV09S565TLF

Amphenol ICC (FCI)In Stock: 1136DEPV09S565TLF Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 09661577611 is determined by strict alignment with the following critical parameters:

• Connector Configuration: 9-position receptacle with female sockets in DE/E shell size
• Mounting and Termination: Through-hole, right-angle solder termination
• Electrical Performance: Current rating capability and contact material composition
• Environmental Compliance: Operating temperature range (-55°C to 125°C) and regulatory status
• Physical Interface: Backset spacing and flange mounting compatibility

The identified substitute parts (1218434-1 and DEPV09S565TLF) satisfy these core functional requirements while maintaining mechanical and electrical interchangeability within the D-Sub 9-position receptacle category.

Parameter Comparison

Engineering Selection Recommendations

09661577611 (HARTING) remains the primary specification when ROHS3 compliance and UL94 V-0 flammability rating are mandatory requirements. This part is actively produced with 776 units in stock and provides the specified 6.5A current rating with unlimited moisture sensitivity handling.

1218434-1 (TE Connectivity Aerospace, Defense and Marine) is suitable for applications where military-grade construction (MIL-DTL-24308, AMPLIMITE 109 series) is required and RoHS compliance is not a constraint. The 5A current rating represents a reduction from the main part specification. Backset spacing of 0.318" (8.08mm) differs from the main part and may require mechanical verification for board layout compatibility. This part is RoHS non-compliant and REACH-affected.

DEPV09S565TLF (Amphenol ICC) is compatible with applications requiring RoHS compliance and UL94 V-0 flammability certification. This part exceeds the main part current rating at 7.5A per contact and includes a 1000V voltage rating specification. Backset spacing of 0.406" (10.30mm) is within 0.003" of the main part specification. The mating-side female screwlock feature (4-40) provides additional mechanical retention not present in the main part.

Selection between substitutes depends on regulatory compliance requirements (RoHS/REACH), military specification requirements, and mechanical interface constraints specific to the application.

Frequently Asked Questions (FAQ)

Q: Can 1218434-1 be used as a direct replacement for 09661577611?

A: Functional substitution is possible for applications where RoHS compliance is not required. However, the 5A current rating is lower than the 6.5A specification of the main part, and backset spacing differs by 0.091" (2.32mm), requiring verification of PCB layout compatibility.

Q: What is the primary advantage of DEPV09S565TLF over the main part?

A: DEPV09S565TLF maintains RoHS compliance while providing higher current capacity (7.5A per contact) and includes a 1000V voltage rating. Backset spacing is nearly identical (0.406" vs. 0.409"), minimizing mechanical redesign requirements.

Q: Are all three parts mechanically interchangeable?

A: All three parts share the same 9-position DE/E shell size and through-hole right-angle solder termination. However, backset spacing variations (0.318", 0.406", and 0.409") may affect PCB footprint compatibility. Flange features also differ: the main part uses M3 housing/shell mounting, 1218434-1 uses unthreaded housing, and DEPV09S565TLF includes mating-side female screwlock (4-40).

Q: Which substitute part is recommended for new designs?

A: DEPV09S565TLF is recommended for new designs requiring RoHS compliance, as it maintains the same operating temperature range, provides superior current rating, and includes UL94 V-0 flammability certification matching the main part specification.

Q: What is the impact of contact material differences?

A: The main part and DEPV09S565TLF use copper alloy contacts, while 1218434-1 uses brass contacts. Both materials are suitable for gold-plated signal applications within the specified operating temperature range. Contact material selection does not affect electrical interchangeability for standard signal applications.

Q: Are moisture sensitivity levels equivalent across all three parts?

A: The main part (09661577611) and DEPV09S565TLF both specify MSL 1 (Unlimited), indicating no moisture sensitivity constraints. The 1218434-1 specifies MSL as Not Applicable, typical for military-grade connectors with cadmium plating that do not require moisture sensitivity classification.