GNR35AHZ Equivalent & Substitute Parts

Part Overview

The GNR35AHZ is a Solid State Relay (SSR) SPST-NO module manufactured by Sensata-Crydom, rated for 35A load current with input voltage range of 180–280VAC and output voltage capability of 48–600V. This component features zero-cross switching for AC applications and screw terminal connections suitable for DIN Rail mounting.

The GNR35AHZ is classified as obsolete. Identifying equivalent and substitute parts is necessary to maintain system functionality and ensure continued availability for new designs or replacement applications where the original part is no longer in production.

Substiute Parts

GNR35AHZ

Sensata-CrydomIn Stock: 907GNR35AHZ Datasheet

Current PartRFQ

DR2260A35U

Sensata-CrydomIn Stock: 1132DR2260A35U Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the GNR35AHZ is determined by the following critical electrical and mechanical parameters:

• Load Current Rating: 35A (exact match required)
• Output Voltage Range: 48–600V (minimum requirement)
• Circuit Configuration: SPST-NO (1 Form A) (exact match required)
• Output Type: AC with Zero Cross switching (exact match required)
• Mounting Type: DIN Rail (exact match required)
• Termination Style: Screw Terminal (exact match required)
• RoHS Compliance: Required for regulatory alignment

The DR2260A35U meets all critical substitution criteria. While the input voltage range differs (90–280VAC/DC versus 180–280VAC), the DR2260A35U provides broader input compatibility. The integrated heat sink in the DR2260A35U represents an enhanced mechanical design that does not compromise electrical equivalence. Both parts maintain identical load current, output voltage range, circuit configuration, and switching characteristics.

Parameter Comparison

Engineering Selection Recommendations

The DR2260A35U is the direct substitute for the obsolete GNR35AHZ. Both components are manufactured by Sensata-Crydom and maintain identical electrical performance across all critical parameters: 35A load current, 48–600V output voltage range, SPST-NO circuit configuration, and AC zero-cross switching.

The DR2260A35U holds active product status, ensuring ongoing availability and supply chain continuity. Both parts maintain RoHS compliance, satisfying regulatory requirements for new designs and replacements.

The DR2260A35U features an integrated heat sink, which enhances thermal management without altering electrical characteristics or functional equivalence. The expanded input voltage range (90–280VAC/DC) in the DR2260A35U provides additional operational flexibility compared to the GNR35AHZ input specification of 180–280VAC.

Frequently Asked Questions (FAQ)

Q: Can the DR2260A35U directly replace the GNR35AHZ in existing applications?

A: Yes. Both components share identical load current (35A), output voltage range (48–600V), circuit configuration (SPST-NO), switching type (AC zero-cross), mounting method (DIN Rail), and termination style (screw terminal). Electrical and mechanical compatibility is confirmed.

Q: What is the difference between the GNR35AHZ and DR2260A35U package designs?

A: The GNR35AHZ is a standard module. The DR2260A35U incorporates an integrated heat sink for enhanced thermal dissipation. Both maintain DIN Rail mounting and screw terminal connections. The integrated heat sink does not affect electrical performance or pin compatibility.

Q: Why does the DR2260A35U have a wider input voltage range?

A: The DR2260A35U input specification of 90–280VAC/DC encompasses the GNR35AHZ range of 180–280VAC. This broader specification provides operational flexibility in applications with variable input conditions while maintaining full compatibility with systems designed for the GNR35AHZ input range.

Q: Are both parts RoHS compliant?

A: Yes. Both the GNR35AHZ and DR2260A35U are RoHS compliant, meeting regulatory requirements for hazardous substance restrictions.

Q: What is the product status difference between these parts?

A: The GNR35AHZ is obsolete and no longer manufactured. The DR2260A35U is active in production, ensuring reliable supply availability for new designs and replacement requirements.