DF11-24DS-2DSA(06) Equivalent & Substitute Parts

Part Overview

The DF11-24DS-2DSA(06) is a 24-position receptacle connector manufactured by Hirose Electric Co Ltd, designed for board-to-board or cable applications with through-hole mounting. This connector features a 0.079" (2.00mm) pitch, gold-plated mating contacts, and press-fit/solder termination options. The product is active and widely stocked, with 856 units currently available. Substitute parts are identified when equivalent electrical and mechanical parameters align with the original specification, enabling component interchangeability in applications where the primary part becomes unavailable or when design requirements permit alternative connector architectures.

Substiute Parts

DF11-24DS-2DSA(06)

Hirose Electric Co LtdIn Stock: 884DF11-24DS-2DSA(06) Datasheet

Current PartRFQ

2-1470109-4

TE Connectivity AMP ConnectorsIn Stock: 9202-1470109-4 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the DF11-24DS-2DSA(06) with the TE Connectivity 2-1470109-4 is based on the following alignment of critical electrical and mechanical parameters:

• Connector Position Count: Both parts provide 24 positions
• Mating Pitch: Both maintain 0.079" (2.00mm) pitch spacing
• Row Configuration: Both feature 2-row layouts with 0.079" (2.00mm) row spacing
• Mounting Architecture: Both employ through-hole mounting
• Termination Compatibility: Both support solder termination
• Contact Material: Both utilize brass contacts
• Insulation Material: Both use polyamide (nylon) insulation
• Regulatory Compliance: Both are ROHS3 compliant and rated UL94 V-0
• Moisture Sensitivity: Both are MSL 1 (Unlimited)

The primary distinction lies in connector type (receptacle versus header) and contact gender (female socket versus male pin), which defines the mating relationship. The substitute part functions as the complementary connector in a board-to-board or cable assembly pairing.

Parameter Comparison

Engineering Selection Recommendations

Both the DF11-24DS-2DSA(06) and 2-1470109-4 are active products with current manufacturing status and full ROHS3 compliance. Selection between these parts depends on application-specific requirements:

The DF11-24DS-2DSA(06) receptacle is appropriate for applications requiring a female socket interface with gold-plated mating contacts and a maximum operating temperature of -30°C to 85°C. The 250V voltage rating and 2A current capacity define its electrical envelope.

The 2-1470109-4 header serves as the complementary male pin connector, suitable for pairing with receptacle connectors in board-to-board assemblies. It provides a 3A current rating and operates within -25°C to 85°C. The tin-plated mating contacts and 100VDC voltage rating establish its electrical characteristics.

Both connectors maintain identical pitch, row spacing, position count, and mounting architecture, ensuring mechanical and electrical compatibility in paired applications. The choice between gold and tin plating on mating contacts should be evaluated based on contact resistance requirements and environmental exposure conditions specific to the end application.

Frequently Asked Questions (FAQ)

Q: Can the DF11-24DS-2DSA(06) receptacle directly replace the 2-1470109-4 header in an existing assembly?

A: No. The DF11-24DS-2DSA(06) is a receptacle (female socket), while the 2-1470109-4 is a header (male pin). These are complementary connector types designed to mate with each other, not to replace one another. Substitution is valid only when the application architecture permits swapping the connector gender and mating partner.

Q: What are the critical parameters that determine substitution eligibility?

A: Substitution eligibility is determined by: 24-position count, 0.079" (2.00mm) mating pitch, 2-row configuration with 0.079" (2.00mm) row spacing, through-hole mounting, brass contact material, polyamide insulation, UL94 V-0 flammability rating, and ROHS3 compliance. Differences in contact finish (gold versus tin), voltage rating (250V versus 100VDC), current rating (2A versus 3A), and operating temperature range (-30°C to 85°C versus -25°C to 85°C) do not preclude substitution but must be evaluated against application requirements.

Q: Are the contact finish specifications interchangeable?

A: Contact finish differences (gold on the DF11-24DS-2DSA(06) versus tin on the 2-1470109-4) affect contact resistance and corrosion resistance characteristics. Gold plating provides superior corrosion resistance and lower contact resistance in low-signal applications. Tin plating is suitable for general-purpose applications with adequate environmental protection. Application requirements determine whether the finish difference is acceptable.

Q: What is the significance of the voltage and current rating differences?

A: The DF11-24DS-2DSA(06) is rated for 250V and 2A, while the 2-1470109-4 is rated for 100VDC and 3A. These ratings reflect the electrical design of each connector. When substituting, the application voltage and current must not exceed the lower rating of the substitute part. If the application requires 250V operation, the 2-1470109-4 may not be suitable.

Q: Do the operating temperature ranges affect substitution decisions?

A: The DF11-24DS-2DSA(06) operates from -30°C to 85°C, while the 2-1470109-4 operates from -25°C to 85°C. If the application requires operation below -25°C, the 2-1470109-4 is not suitable. Applications within the -25°C to 85°C range are compatible with both connectors.

Q: Are both parts suitable for the same packaging and inventory management?

A: Both parts are supplied in bulk packaging and are currently in active production with available inventory (856 units for DF11-24DS-2DSA(06) and 874 units for 2-1470109-4). Packaging format does not affect substitution eligibility but may influence procurement logistics.