NTD2425-10 Equivalent & Substitute Parts

Part Overview

The NTD2425-10 is a solid state relay (SSR) with SPST-NO (1 Form A) configuration, rated for 25A load current at 24V to 280V AC output. The device features a hockey puck form factor with screw terminal connections and operates from 3V to 32VDC input. This part is classified as obsolete, making equivalent substitutes necessary for new designs and ongoing production requirements.

Substiute Parts

NTD2425-10

Sensata-CrydomIn Stock: 1130NTD2425-10 Datasheet

Current PartRFQ

84134210

Sensata-CrydomIn Stock: 104184134210 Datasheet

DirectRFQ

D2425-10

Sensata-CrydomIn Stock: 4011D2425-10 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the NTD2425-10 is based on electrical and mechanical parameter equivalence. The following criteria determine valid substitutes:

• Circuit configuration: SPST-NO (1 Form A)
• Output type: AC
• Input voltage range: 3 ~ 32VDC
• Load voltage range: 24 V ~ 280 V
• Load current rating: 25 A
• Mounting type: Chassis Mount
• Termination style: Screw Terminal
• Package form factor: Hockey Puck

All identified substitutes maintain these core electrical and mechanical specifications, ensuring functional compatibility in applications currently using the NTD2425-10.

Parameter Comparison

Engineering Selection Recommendations

Both D2425-10 and 84134210 are active production alternatives to the obsolete NTD2425-10. Selection between these substitutes should be based on the following factors:

D2425-10 is recommended for applications requiring ROHS3 compliance and REACH affected status documentation. This part maintains full electrical and mechanical compatibility with the NTD2425-10 and is actively manufactured.

84134210 is recommended as an alternative active production source. This part also maintains full electrical and mechanical compatibility and carries ROHS3 compliance and REACH affected status.

Both substitutes are electrically and mechanically equivalent to the NTD2425-10 and can be used interchangeably in applications designed for the original part.

Frequently Asked Questions (FAQ)

Q: Can D2425-10 and 84134210 be used interchangeably with NTD2425-10?

A: Yes. Both substitutes maintain identical electrical specifications (3 ~ 32VDC input, 24 ~ 280V AC output, 25A load current) and mechanical form factor (hockey puck, screw terminal, chassis mount). They are functionally equivalent for circuit applications.

Q: What is the primary reason for substituting the NTD2425-10?

A: The NTD2425-10 is classified as obsolete. D2425-10 and 84134210 are active production parts from the same manufacturer, ensuring long-term availability and supply chain continuity.

Q: Are there compliance differences between the main part and substitutes?

A: Yes. The NTD2425-10 is REACH Unaffected, while both D2425-10 and 84134210 are REACH Affected. Both substitutes are ROHS3 Compliant. Applications subject to REACH or RoHS regulations should verify compliance requirements with their specific regulatory framework.

Q: Do the substitutes have the same packaging options?

A: The NTD2425-10 was supplied in standard packaging. D2425-10 and 84134210 are supplied in bulk packaging. Verify packaging requirements for your procurement and assembly processes.

Q: Are input and output voltage ranges identical across all three parts?

A: Yes. All three parts operate with 3 ~ 32VDC input and support 24 V ~ 280 V AC load voltage, ensuring direct compatibility in existing circuit designs.