DF22-1416SCF Equivalent & Substitute Parts

Part Overview

The DF22-1416SCF is a socket contact connector from Hirose Electric's EnerBee™ DF22 series, designed for 14-16 AWG wire applications with crimp termination and tin contact finish. This part is classified as obsolete, making identification of suitable alternatives essential for ongoing system maintenance and new design implementations. The EnerBee™ DF22 series maintains consistent mechanical and electrical interfaces across its product line, enabling direct substitution based on contact finish and availability requirements.

Substiute Parts

DF22-1416SCF

Hirose Electric Co LtdIn Stock: 1000407DF22-1416SCF Datasheet

Current PartRFQ

DF22-1416SCFA

Hirose Electric Co LtdIn Stock: 5686DF22-1416SCFA Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the DF22-1416SCF is determined by the following critical parameters that must remain constant:

• Series Compatibility: Both parts must belong to the EnerBee™ DF22 series to ensure mechanical fit and electrical performance within the connector assembly.
• Socket/Pin Configuration: The substitute must maintain socket contact type to match the mating interface.
• Wire Gauge Rating: The 14-16 AWG specification must be preserved to ensure proper crimp force and electrical contact.
• Termination Method: Crimp termination must be maintained for compatibility with existing assembly processes and tooling.
• Contact Type: Stamped construction ensures consistent performance characteristics across the series.

The primary variable in substitution is the contact finish specification. While the original DF22-1416SCF uses tin finish, the substitute DF22-1416SCFA employs gold finish, which provides enhanced corrosion resistance and improved contact reliability in demanding environments. Both finishes are compatible with the same base connector platform and wire gauge requirements.

Parameter Comparison

Engineering Selection Recommendations

The DF22-1416SCFA is the manufacturer-recommended substitute for the obsolete DF22-1416SCF. Selection of this alternative is justified by the following factors:

• Product Status: The original part is obsolete, while the substitute maintains active production status, ensuring long-term availability and supply chain continuity.
• Compliance Alignment: The substitute meets ROHS3 compliance, representing current regulatory standards, while the original meets RoHS Compliant status. Both parts maintain MSL 1 rating, indicating no moisture sensitivity constraints.
• Mechanical and Electrical Compatibility: Both parts share identical series designation, socket configuration, wire gauge rating, and crimp termination, ensuring direct functional equivalence within the EnerBee™ DF22 connector platform.
• Contact Finish Enhancement: The gold finish of the substitute provides superior corrosion resistance compared to tin, with a specified thickness of 8.00µin (0.203µm), supporting extended service life in corrosive or high-reliability applications.

Frequently Asked Questions (FAQ)

Q: Can the DF22-1416SCFA be used as a direct replacement for the DF22-1416SCF in existing assemblies?

A: Yes. Both parts are socket contacts within the EnerBee™ DF22 series with identical 14-16 AWG wire gauge and crimp termination specifications. The mechanical interface and electrical performance are equivalent. The primary difference is contact finish material.

Q: What is the significance of the contact finish difference between tin and gold?

A: Tin finish provides standard corrosion protection suitable for general applications. Gold finish offers enhanced corrosion resistance and improved contact reliability, particularly in environments with moisture, salt spray, or thermal cycling. The gold-plated substitute is suitable for applications requiring higher reliability margins.

Q: Are there any compatibility concerns with existing tooling or assembly processes?

A: No. Both parts use identical stamped construction and crimp termination methods. Existing crimping tools, assembly fixtures, and connector housings designed for the DF22-1416SCF will function without modification with the DF22-1416SCFA.

Q: What does the MSL 1 rating mean for storage and handling?

A: MSL 1 (Unlimited) indicates no moisture sensitivity constraints. These parts do not require special dry storage conditions or baking procedures prior to assembly, simplifying inventory management and reducing handling complexity.

Q: Why is the original part classified as obsolete?

A: Obsolescence typically reflects manufacturer discontinuation decisions based on market demand, product line consolidation, or transition to improved alternatives. The DF22-1416SCFA represents the current production equivalent with enhanced specifications.