NTD2410F Solid State Relay - Equivalent & Substitute Parts

Part Overview

The NTD2410F is a solid state relay (SSR) manufactured by Sensata-Crydom, designed for SPST-NO (Single Pole Single Throw - Normally Open) switching applications. This component operates as a 1 Form A relay with AC output capability and zero-cross switching functionality. The NTD2410F is classified as an obsolete product, making identification of suitable substitute components essential for ongoing system maintenance and new design implementations where equivalent functionality is required.

Substiute Parts

NTD2410F

Sensata-CrydomIn Stock: 949NTD2410F Datasheet

Current PartRFQ

D2410F

Sensata-CrydomIn Stock: 919D2410F Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the NTD2410F is determined by strict equivalence across the following critical parameters:

• Circuit Configuration: SPST-NO (1 Form A) topology must be maintained
• Output Type: AC output with zero-cross switching capability
• Input Voltage Range: 3 ~ 32 VDC control signal compatibility
• Load Voltage Range: 24 V ~ 280 V AC load switching capability
• Load Current Rating: 10 A continuous current capacity
• Mounting Type: Chassis Mount configuration
• Package Form Factor: Hockey Puck physical form factor
• Termination Interface: Quick Connect terminal compatibility

The D2410F from Sensata-Crydom meets all substitution criteria, providing functional and mechanical equivalence to the obsolete NTD2410F.

Parameter Comparison

Engineering Selection Recommendations

The D2410F is the direct substitute for the NTD2410F. Both components are manufactured by Sensata-Crydom and provide identical electrical and mechanical specifications across all critical switching parameters. The D2410F carries Active product status, ensuring ongoing availability and manufacturer support, whereas the NTD2410F is classified as Obsolete.

The D2410F is ROHS3 Compliant and REACH Affected, providing enhanced environmental compliance compared to the NTD2410F, which is REACH Unaffected. Both components are classified under ECCN EAR99 for export control purposes.

For applications currently using the NTD2410F, direct substitution with the D2410F is supported without circuit modification or performance degradation.

Frequently Asked Questions (FAQ)

Q: Can the D2410F directly replace the NTD2410F in existing applications?

A: Yes. The D2410F provides complete functional and mechanical equivalence. All electrical parameters, including input voltage range, load voltage range, current rating, and switching characteristics, are identical. The physical form factor and termination interface are compatible.

Q: What is the difference in termination style between the two parts?

A: The NTD2410F specifies Quick Connect - 0.250" (6.3mm) termination, while the D2410F specifies Quick Connect - 0.187"/0.250". This indicates the D2410F supports a broader range of quick-connect terminal sizes, maintaining backward compatibility with 0.250" terminals while also accommodating 0.187" terminals.

Q: Why is the NTD2410F classified as Obsolete?

A: The NTD2410F has reached end-of-life status. The D2410F is the active equivalent from the same manufacturer and series family, providing continued support for this switching application.

Q: Are there compliance differences between the two parts?

A: The D2410F is ROHS3 Compliant and REACH Affected, reflecting current environmental regulations. The NTD2410F is REACH Unaffected, indicating it predates current REACH compliance requirements. Both are classified as EAR99 for export control.

Q: What packaging options are available?

A: The NTD2410F is supplied in standard packaging, while the D2410F is available in Bulk packaging, suitable for high-volume procurement and integration into manufacturing workflows.