ODC-24 DC Output Module Equivalent & Substitute Parts

Part Overview

The ODC-24 is a DC output module manufactured by Sensata-Crydom, designed to provide isolated DC switching control with a 24VDC supply input and 3A output capacity across a 3–60VDC output range. This module is classified as Active product status and is RoHS3 compliant. Substitute parts are identified when equivalent electrical performance and mechanical compatibility can be maintained within the specified parameter tolerances for DC output module applications.

Key Parameters

Parameter	Value
Voltage - Input	24VDC
Current - Input	13 mA
Voltage - Output	3 ~ 60VDC
Current - Output	3A
Turn On Time	0.10ms
Turn Off Time	0.75ms
Type	DC Output Module
Style	Standard
Features	Hold Down Screw

Substitute Part Grouping Explanation

Substitution eligibility for the ODC-24 is determined by the following critical parameters:

Input voltage specification: 24VDC
Output voltage range: 3–60VDC
Output current capacity: minimum 3A
Module type: DC Output Module with Standard style
Mechanical feature: Hold Down Screw
Packaging: Bulk

The substitute part 70-ODC24 (Grayhill Inc.) meets these core electrical and mechanical requirements. The 70-ODC24 provides equivalent input voltage (24VDC), identical output voltage range (3–60VDC), and exceeds the minimum output current specification (4.6A vs. 3A). Both modules feature Hold Down Screw mechanical compatibility and Standard style configuration.

Parameter Comparison

Parameter	ODC-24 (Sensata-Crydom)	70-ODC24 (Grayhill Inc.)
Voltage - Input	24VDC	24VDC
Current - Input	13 mA	9 mA
Voltage - Output	3 ~ 60VDC	3 ~ 60VDC
Current - Output	3A	4.6A
Turn On Time	0.10ms	0.02ms
Turn Off Time	0.75ms	0.05ms
Type	DC Output Module	DC Output Module
Style	Standard	Standard
Features	Hold Down Screw	Hold Down Screw
Product Status	Active	Active

Engineering Selection Recommendations

Both the ODC-24 and 70-ODC24 are Active product status modules suitable for DC output switching applications. The ODC-24 carries RoHS3 compliance certification. The 70-ODC24 is RoHS non-compliant and carries Moisture Sensitivity Level 1 (Unlimited). Selection between these parts should be based on regulatory compliance requirements specific to the end application. The 70-ODC24 provides superior switching performance with faster turn-on (0.02ms vs. 0.10ms) and turn-off (0.05ms vs. 0.75ms) times, and lower input current draw (9 mA vs. 13 mA), while maintaining equivalent output voltage range and exceeding output current capacity.

Frequently Asked Questions (FAQ)

Q: Can the 70-ODC24 directly replace the ODC-24 in all applications?

A: Both modules share identical input voltage (24VDC), output voltage range (3–60VDC), and mechanical features (Hold Down Screw, Standard style). The 70-ODC24 exceeds the output current specification (4.6A vs. 3A). However, RoHS compliance status differs; the ODC-24 is RoHS3 compliant while the 70-ODC24 is non-compliant. Verify regulatory requirements for your application before substitution.

Q: What are the key electrical differences between these modules?

A: The 70-ODC24 demonstrates faster switching response (0.02ms turn-on vs. 0.10ms; 0.05ms turn-off vs. 0.75ms) and lower input current consumption (9 mA vs. 13 mA). Output current capacity is higher on the 70-ODC24 (4.6A vs. 3A). Input and output voltage specifications are identical.

Q: Are there packaging differences between ODC-24 and 70-ODC24?

A: Both modules are supplied in Bulk packaging. Mechanical compatibility is maintained through identical Hold Down Screw features and Standard style configuration.

Q: What is the Moisture Sensitivity Level difference?

A: The ODC-24 has Moisture Sensitivity Level listed as Not Applicable. The 70-ODC24 carries MSL 1 (Unlimited), indicating no moisture sensitivity restrictions during storage and handling.

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