M-ODC5MA DC Output Module Equivalent & Substitute Parts

Part Overview

The M-ODC5MA is a DC output module manufactured by Sensata-Crydom, designed to switch DC loads up to 3A with input supply of 5VDC. This module operates across an output voltage range of 1 to 200VDC with switching times of 1ms turn-on and 0.05ms turn-off. The product is currently classified as obsolete, making identification of functionally equivalent alternatives necessary for ongoing system maintenance and new design implementations where this module specification is required.

Substiute Parts

M-ODC5MA

Sensata-CrydomIn Stock: 817M-ODC5MA Datasheet

Current PartRFQ

70M-ODC5A

Grayhill Inc.In Stock: 127970M-ODC5A Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The 70M-ODC5A from Grayhill Inc. qualifies as a functional substitute based on the following critical parameters:

• Input voltage specification: Both modules require 5VDC supply
• Input current requirement: Both modules draw 18 mA
• Output current capacity: Both modules switch 3A maximum load current
• Output voltage range: The 70M-ODC5A operates across 4 ~ 200VDC, which encompasses the primary operating range of the M-ODC5MA (1 ~ 200VDC) with the exception of the 1 ~ 4VDC lower boundary
• Moisture sensitivity classification: Both modules are rated MSL 1 (Unlimited)
• Environmental compliance: Both modules are REACH Unaffected and classified as EAR99

The primary distinction between these modules lies in switching speed characteristics and product lifecycle status. The M-ODC5MA is obsolete, while the 70M-ODC5A remains in active production.

Parameter Comparison

Engineering Selection Recommendations

The 70M-ODC5A is the identified substitute for the obsolete M-ODC5MA based on matching input/output electrical specifications and environmental compliance ratings. Both modules maintain identical input voltage (5VDC), input current (18 mA), and output current capacity (3A) requirements.

The 70M-ODC5A remains in active production status, ensuring ongoing availability for procurement and supply chain continuity. Both modules carry identical REACH and ECCN classifications, supporting equivalent regulatory compliance pathways.

The output voltage range difference (1 ~ 200VDC versus 4 ~ 200VDC) represents a constraint in the lower voltage boundary for the substitute. Applications requiring output voltages below 4VDC cannot use the 70M-ODC5A as a direct replacement.

Switching time characteristics differ between the modules. The 70M-ODC5A exhibits faster turn-on (0.075ms versus 1ms) and slower turn-off (0.75ms versus 0.05ms) performance compared to the M-ODC5MA. System designs dependent on specific switching speed characteristics must account for these timing differences.

Frequently Asked Questions (FAQ)

Q: Can the 70M-ODC5A directly replace the M-ODC5MA in all applications?

A: The 70M-ODC5A is functionally equivalent for applications where output voltage requirements remain within the 4 ~ 200VDC range. Applications requiring output voltages between 1 ~ 4VDC cannot use this substitute. Switching time differences must be evaluated against system timing requirements.

Q: What is the primary reason for seeking a substitute for the M-ODC5MA?

A: The M-ODC5MA is classified as obsolete. The 70M-ODC5A provides an active production alternative with matching electrical specifications for input/output voltage and current parameters.

Q: Are there packaging differences between these modules?

A: The M-ODC5MA is specified with standard packaging, while the 70M-ODC5A is supplied in bulk packaging. Both modules maintain the same mini form factor style and red color designation.

Q: Do both modules meet the same environmental and regulatory standards?

A: Both modules are classified as REACH Unaffected and carry EAR99 export control classification. Both maintain MSL 1 (Unlimited) moisture sensitivity ratings, indicating equivalent environmental performance characteristics.

Q: What switching speed differences exist between these modules?

A: The 70M-ODC5A turns on faster (0.075ms) compared to the M-ODC5MA (1ms), but turns off slower (0.75ms) compared to the M-ODC5MA (0.05ms). Applications with strict switching speed requirements must evaluate these timing differences against system specifications.