HA4890E Solid State Relay - Equivalent & Substitute Parts

Part Overview

The HA4890E is an active Sensata-Crydom solid state relay (SSR) featuring SPST-NO (1 Form A) switching configuration in a hockey puck package. Designed for chassis mount applications, this relay handles 90A load current across a 48V to 530V range with AC zero-cross output control. The device accepts 18–36VAC input and is RoHS compliant. Substitute parts may be required due to inventory constraints, application-specific voltage requirements, or supply chain considerations while maintaining equivalent electrical and mechanical performance.

Substiute Parts

HA4890E

Sensata-CrydomIn Stock: 1023HA4890E Datasheet

Current PartRFQ

84138153N

CrouzetIn Stock: 92784138153N Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The 84138153N (Crouzet GN+ series) qualifies as a direct substitute based on the following alignment of critical parameters:

• Circuit Configuration: Both parts implement SPST-NO (1 Form A) switching
• Output Characteristics: Both feature AC zero-cross output control
• Load Current Rating: Both are rated for 90A continuous load current
• Package Form Factor: Both use hockey puck chassis mount configuration
• Termination Interface: Both employ screw terminal connections
• Compliance: Both are RoHS compliant
• Load Voltage Compatibility: The 84138153N supports 24–500V, which encompasses the primary operating range of the HA4890E (48–530V) with partial overlap at the lower end

The 84138153N accepts a broader input voltage range (20–260VAC/DC) compared to the HA4890E (18–36VAC), providing additional flexibility in control circuit design.

Parameter Comparison

Engineering Selection Recommendations

Both the HA4890E and 84138153N are active products with confirmed RoHS compliance, suitable for new designs and production applications. Selection between these parts depends on application-specific load voltage requirements:

• HA4890E: Select when load voltage operation extends above 500V, as the upper range reaches 530V
• 84138153N: Select when load voltage remains within 24–500V range and broader input voltage flexibility (20–260VAC/DC) is beneficial for control circuit design

Both parts maintain identical load current capacity (90A), switching configuration (SPST-NO), output control method (AC zero-cross), and physical form factor (hockey puck chassis mount with screw terminals). Interchangeability is confirmed for applications operating within the overlapping voltage envelope (48–500V load, 20–36VAC input).

Frequently Asked Questions (FAQ)

Q: Can the 84138153N replace the HA4890E in all applications?

A: The 84138153N is a direct substitute for applications where load voltage does not exceed 500V. If your application requires load voltages between 500V and 530V, the HA4890E is the required choice. Both parts are identical in switching function, load current capacity, and physical mounting.

Q: What is the significance of the hockey puck package type?

A: The hockey puck form factor is a standardized chassis mount package for high-current solid state relays. Both the HA4890E and 84138153N use this package, ensuring mechanical interchangeability in existing mounting fixtures and thermal management designs.

Q: Does the broader input voltage range of the 84138153N affect compatibility?

A: No. The 84138153N accepts 20–260VAC/DC input, which fully encompasses the HA4890E input specification of 18–36VAC. The 84138153N will operate correctly in any circuit designed for the HA4890E input voltage range.

Q: Are both parts suitable for new product designs?

A: Yes. Both the HA4890E and 84138153N carry active product status and RoHS compliance certification, confirming suitability for current production and new design implementations.

Q: What determines whether these parts are substitutable?

A: Substitutability is based on matching circuit configuration (SPST-NO), output control method (AC zero-cross), load current rating (90A), package type (hockey puck), termination style (screw terminal), and overlapping voltage operating ranges. Both parts meet these criteria within the 48–500V load voltage envelope.