DC60D20C Equivalent & Substitute Parts

Part Overview

The DC60D20C is a solid-state relay (SSR) manufactured by Sensata-Crydom, classified as a SPST-NO (1 Form A) hockey puck configuration. This component is designed for DC load switching applications with a rated load current of 20 A and operates with input control voltages between 4 and 32 VDC. The part is currently in active production status and is RoHS compliant. Substitute parts are identified when equivalent electrical performance and mechanical compatibility can be maintained within the specified parameter ranges for this product category.

Substiute Parts

DC60D20C

Sensata-CrydomIn Stock: 767DC60D20C Datasheet

Current PartRFQ

84137660N

CrouzetIn Stock: 78584137660N Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the DC60D20C is determined by the following critical parameters:

• Circuit configuration must be SPST-NO (1 Form A)
• Output type must be DC
• Load current rating must be 20 A
• Input voltage range must support 4 ~ 32 VDC
• Mounting type must be Chassis Mount
• Package must be Hockey Puck
• Termination style must be Screw Terminal
• RoHS compliance status must be maintained

The substitute part 84137660N (Crouzet GNAD series) meets these core requirements. The load voltage range of the substitute (5 V ~ 100 V) encompasses the main part's range (1 V ~ 48 V), providing broader operational capability while maintaining compatibility with the specified input control voltage and load current parameters.

Parameter Comparison

Engineering Selection Recommendations

Both the DC60D20C and 84137660N are active production components with RoHS compliance and equivalent moisture sensitivity ratings. The primary distinction is the load voltage operating range: the DC60D20C supports 1 V minimum load voltage, while the 84137660N supports 5 V minimum. For applications requiring load voltages below 5 V, the DC60D20C is the appropriate selection. For applications operating at 5 V and above, either component is electrically and mechanically compatible. Both components maintain identical input control voltage ranges, load current ratings, and physical form factors, ensuring direct substitution capability within the specified parameter constraints.

Frequently Asked Questions (FAQ)

Q: Can the 84137660N replace the DC60D20C in all applications?

A: The 84137660N is compatible with DC60D20C applications where the load voltage is 5 V or higher. Applications requiring load voltages between 1 V and 5 V require the DC60D20C.

Q: Are the physical dimensions and mounting interfaces identical?

A: Both components use the Hockey Puck package with Chassis Mount configuration and Screw Terminal termination, ensuring mechanical compatibility and direct mounting interchangeability.

Q: Do both parts have the same control input voltage requirements?

A: Yes. Both the DC60D20C and 84137660N operate with input control voltages in the 4 ~ 32 VDC range.

Q: What is the significance of the load current rating match?

A: Both components are rated for 20 A load current, confirming they can switch identical load currents without derating or performance degradation.

Q: Are there compliance differences between these parts?

A: Both components are RoHS compliant with MSL 1 (Unlimited) moisture sensitivity ratings, meeting equivalent environmental and regulatory standards.

Q: How does the expanded load voltage range of the 84137660N affect substitution?

A: The broader load voltage range (5 V ~ 100 V versus 1 V ~ 48 V) does not restrict substitution; it provides extended operational capability for applications within the overlapping voltage range.