D53DP25D-10 Equivalent & Substitute Parts

Part Overview

The D53DP25D-10 is a solid-state relay (SSR) module manufactured by Sensata-Crydom, configured as a 3PST-NO (3 Form A) relay with 25A load capacity and 48–530V AC output voltage range. The device operates with 4–32VDC input control voltage and features screw terminal connections for chassis mount applications.

This part is classified as obsolete. Identifying equivalent substitute parts is necessary to maintain system functionality and ensure continued availability for replacement and new designs.

Substiute Parts

D53DP25D-10

Sensata-CrydomIn Stock: 1189D53DP25D-10 Datasheet

Current PartRFQ

D53TP25D-10

Sensata-CrydomIn Stock: 847D53TP25D-10 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The D53DP25D-10 can be substituted with the D53TP25D-10 based on matching electrical and mechanical parameters. The substitution is valid because both parts share identical specifications across all critical selection criteria:

• Circuit configuration: 3PST-NO (3 Form A)
• Input voltage range: 4–32 VDC
• Load voltage range: 48–530 V AC
• Load current rating: 25 A
• Output type: AC
• Mounting type: Chassis Mount
• Termination style: Screw Terminal
• Package type: Module

The primary difference between these parts is product status and packaging format. The D53TP25D-10 is an active product, whereas the D53DP25D-10 is obsolete.

Parameter Comparison

Engineering Selection Recommendations

The D53TP25D-10 is the direct substitute for the D53DP25D-10. Selection of the substitute part is based on the following factors:

• Electrical equivalence: All functional parameters match exactly, including input voltage, load voltage, current rating, and circuit configuration.
• Product status: The D53TP25D-10 is an active product with current manufacturing support, whereas the D53DP25D-10 is obsolete.
• Compliance: The D53TP25D-10 carries ROHS3 compliance certification, providing enhanced environmental and regulatory alignment for new designs and long-term system reliability.
• Availability: The D53TP25D-10 is available in production quantities (794 pcs in stock) with standard tube packaging, ensuring supply chain continuity.

For applications requiring the D53DP25D-10, the D53TP25D-10 provides direct functional replacement without circuit redesign or application modification.

Frequently Asked Questions (FAQ)

Q: Can the D53TP25D-10 directly replace the D53DP25D-10 in existing applications?

A: Yes. Both parts are electrically and mechanically identical. The D53TP25D-10 operates with the same input voltage (4–32 VDC), load voltage (48–530 V AC), current rating (25 A), and circuit configuration (3PST-NO). Screw terminal connections and chassis mount configuration are identical. No circuit modification is required.

Q: What is the difference between the D53DP25D-10 and D53TP25D-10?

A: The primary differences are product status and packaging. The D53DP25D-10 is obsolete and supplied in bulk packaging. The D53TP25D-10 is an active product supplied in tube packaging with ROHS3 compliance certification.

Q: Why is the D53DP25D-10 classified as obsolete?

A: The D53DP25D-10 has been superseded by the D53TP25D-10 in the manufacturer's product line. The substitute part offers identical electrical performance with improved compliance status and active manufacturing support.

Q: Are there any compatibility concerns when substituting the D53TP25D-10 for the D53DP25D-10?

A: No compatibility concerns exist. Both parts share identical electrical ratings, mechanical dimensions, mounting configuration, and termination style. The substitute part is a direct functional equivalent.

Q: What is the significance of ROHS3 compliance on the D53TP25D-10?

A: ROHS3 compliance indicates that the D53TP25D-10 meets current environmental and hazardous substance restrictions. This certification is relevant for applications subject to regulatory compliance requirements and for long-term supply chain assurance.