CKRB6020-10 Equivalent & Substitute Parts

Part Overview

The CKRB6020-10 is a Solid State SPST-NO (1 Form A) SSR relay manufactured by Sensata-Crydom, part of the CKR60 series. This component integrates a heat sink and is rated for 20A load current across 48-660V operating range. The part is currently in active inventory with 644 units available as new original stock.

Substitute parts are identified to provide alternative sourcing options when the primary part number is unavailable or when equivalent electrical and mechanical specifications are required for system compatibility.

Substiute Parts

CKRB6020-10

Sensata-CrydomIn Stock: 747CKRB6020-10 Datasheet

Current PartRFQ

DR2260A20UR

Sensata-CrydomIn Stock: 1140DR2260A20UR Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The DR2260A20UR qualifies as a direct substitute based on the following critical parameters:

• Circuit configuration: Both parts are SPST-NO (1 Form A) solid state relays
• Load current rating: Both rated at 20 A
• Output type: Both handle AC output
• Load voltage range: DR2260A20UR operates 48-600V, which encompasses the primary operating range of CKRB6020-10
• Package configuration: Both feature integrated heat sink design with screw terminal termination
• Manufacturer: Both manufactured by Sensata-Crydom, ensuring consistent design standards and reliability

The substitution is valid within the overlapping voltage specification (48-600V). Applications requiring operation above 600V must use the original CKRB6020-10.

Parameter Comparison

Engineering Selection Recommendations

The DR2260A20UR is suitable as a substitute for CKRB6020-10 in applications operating within the 48-600V load voltage range. The DR2260A20UR offers the additional advantage of RoHS compliance and DIN Rail mounting capability, making it suitable for modern industrial control systems.

For applications requiring load voltages between 600V and 660V, the original CKRB6020-10 must be specified to ensure rated performance within the full voltage envelope.

Frequently Asked Questions (FAQ)

Q: Can DR2260A20UR replace CKRB6020-10 in all applications?

A: The DR2260A20UR is a valid substitute for load voltages up to 600V. Applications requiring operation above 600V must use CKRB6020-10 to maintain rated specifications.

Q: Are the mounting configurations compatible?

A: Both parts feature integrated heat sink design with screw terminal termination. The DR2260A20UR includes DIN Rail mounting capability, while the CKRB6020-10 mounting type is not specified in available documentation.

Q: What is the significance of the RoHS compliance marking on DR2260A20UR?

A: RoHS compliance indicates the substitute part meets Restriction of Hazardous Substances directives, making it suitable for applications subject to environmental and regulatory compliance requirements.

Q: Are both parts from the same manufacturer?

A: Yes, both CKRB6020-10 and DR2260A20UR are manufactured by Sensata-Crydom, ensuring consistent design standards and quality control across both part numbers.