M-ODC24 DC Output Module Equivalent & Substitute Parts

Part Overview

The M-ODC24 is a DC output module manufactured by Sensata-Crydom, designed to provide isolated DC switching control with 3A output capacity. This module accepts a 24VDC input supply and delivers variable output voltage in the 3–60VDC range, making it suitable for industrial control applications requiring galvanic isolation and compact form factor. The product is currently active in production and RoHS compliant, ensuring compliance with environmental regulations for new system designs and procurement cycles.

Substitute parts become necessary when primary inventory is unavailable, when alternative packaging formats better suit manufacturing processes, or when specific compliance certifications align with regional procurement requirements.

Substiute Parts

M-ODC24

Sensata-CrydomIn Stock: 795M-ODC24 Datasheet

Current PartRFQ

70M-ODC24

Grayhill Inc.In Stock: 101970M-ODC24 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The 70M-ODC24 manufactured by Grayhill Inc. qualifies as a direct substitute based on the following critical parameters:

• Input voltage: 24VDC (identical)
• Output voltage range: 3–60VDC (identical)
• Output current capacity: 3A (identical)
• Module type: DC Output Module (identical)
• Physical style: Mini form factor (identical)
• Color designation: Red (identical)

These parameters define the functional and mechanical compatibility envelope for this product category. Both modules operate within the same electrical specifications and occupy the same physical footprint, enabling direct substitution in circuit designs and PCB layouts.

Parameter Comparison

Engineering Selection Recommendations

M-ODC24 (Sensata-Crydom): Select this part for applications requiring RoHS compliance certification. The module is actively produced and available in tray packaging, suitable for automated assembly processes. Input current consumption is 13 mA.

70M-ODC24 (Grayhill Inc.): This substitute is suitable for applications where RoHS compliance is not a procurement requirement. The module demonstrates faster switching response times (0.02 ms turn-on, 0.05 ms turn-off versus 0.10 ms and 0.75 ms respectively) and lower input current draw (9 mA). Bulk packaging format may require manual handling or repackaging for certain manufacturing workflows.

Both modules maintain identical output specifications and physical form factor, ensuring functional interchangeability within the defined electrical operating range.

Frequently Asked Questions (FAQ)

Q: Can the 70M-ODC24 replace the M-ODC24 in existing designs?

A: Yes, both modules share identical output voltage range (3–60VDC), output current capacity (3A), input voltage (24VDC), and mini form factor. Direct substitution is electrically and mechanically compatible. Compliance requirements must be evaluated separately based on application and regional standards.

Q: What is the difference in switching speed between these modules?

A: The 70M-ODC24 exhibits faster switching characteristics: 0.02 ms turn-on time compared to 0.10 ms for the M-ODC24, and 0.05 ms turn-off time compared to 0.75 ms. Applications with timing-critical control loops may benefit from the faster response profile.

Q: Does the lower input current of the 70M-ODC24 affect compatibility?

A: No. The 70M-ODC24 requires 9 mA input current versus 13 mA for the M-ODC24. Lower input current consumption reduces power supply loading and heat generation, representing an operational advantage without affecting functional compatibility.

Q: What packaging considerations apply to these parts?

A: The M-ODC24 is supplied in tray packaging, optimized for automated pick-and-place assembly. The 70M-ODC24 is supplied in bulk packaging, requiring manual handling or intermediate repackaging. Packaging selection should align with manufacturing process requirements.

Q: Are there RoHS compliance implications for substitution?

A: The M-ODC24 is RoHS compliant; the 70M-ODC24 is RoHS non-compliant. Applications subject to RoHS regulations (EU Directive 2011/65/EU or equivalent) must use the M-ODC24. Applications without RoHS requirements may use either module.