ODC5 DC Output Module - Equivalent & Substitute Parts

Part Overview

The ODC5 is a DC output module manufactured by Sensata-Crydom, designed to provide isolated DC switching control in industrial and electronic applications. This module accepts a 5VDC input signal and delivers up to 3A of output current across a 3–60VDC range. The product is currently active and widely used in control systems requiring reliable DC switching with fast response times.

Substitute parts become necessary when the primary ODC5 is unavailable due to inventory constraints, supply chain disruptions, or when alternative sourcing is required to meet project timelines or cost objectives. Equivalent modules must maintain compatibility across input voltage, output voltage range, output current capacity, and switching characteristics to ensure proper system operation.

Substiute Parts

ODC5

Sensata-CrydomIn Stock: 2085ODC5 Datasheet

Current PartRFQ

70-ODC5

Grayhill Inc.In Stock: 137370-ODC5 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The 70-ODC5 manufactured by Grayhill Inc. qualifies as a functional substitute based on the following alignment of critical electrical parameters:

• Input Voltage: Both modules operate on 5VDC supply
• Output Voltage Range: Both support 3–60VDC output
• Output Current Capacity: The 70-ODC5 provides 4.6A, which exceeds the ODC5's 3A requirement, ensuring compatibility in applications requiring up to 3A
• Mechanical Compatibility: Both modules feature hold-down screw mounting
• Packaging: Both are supplied in bulk packaging
• Product Status: Both are active products

The 70-ODC5 demonstrates superior switching performance with faster turn-on (0.02ms vs. 0.10ms) and turn-off (0.05ms vs. 0.75ms) times, making it suitable for applications with tighter timing requirements.

Parameter Comparison

Engineering Selection Recommendations

ODC5 (Sensata-Crydom) is the primary choice for applications requiring ROHS3 compliance and environments with strict regulatory requirements. The module's established performance characteristics and compliance certifications make it suitable for production systems with defined specifications.

70-ODC5 (Grayhill Inc.) serves as a functional substitute when ODC5 availability is constrained. The higher output current rating (4.6A) and faster switching times provide operational advantages in applications tolerant of non-compliant RoHS status. The lower input current draw (14 mA vs. 18 mA) reduces power consumption in the control circuit.

Selection between these modules should be based on regulatory compliance requirements, supply availability, and application-specific timing constraints. Both modules maintain electrical compatibility across the specified input and output parameters.

Frequently Asked Questions (FAQ)

Q: Can the 70-ODC5 directly replace the ODC5 in existing designs?

A: Yes, from an electrical standpoint. Both modules accept 5VDC input and deliver output across the 3–60VDC range. The 70-ODC5's higher current capacity (4.6A vs. 3A) and faster switching times are compatible with ODC5 applications. However, RoHS compliance status differs; verify regulatory requirements for your application.

Q: What is the significance of the faster switching times in the 70-ODC5?

A: The 70-ODC5 exhibits turn-on time of 0.02ms and turn-off time of 0.05ms, compared to the ODC5's 0.10ms and 0.75ms respectively. This faster response is advantageous in time-sensitive control applications but does not affect compatibility in standard switching applications.

Q: Are there packaging differences between these modules?

A: Both modules are supplied in bulk packaging with identical hold-down screw mounting features, ensuring mechanical compatibility in standard installations.

Q: What compliance certifications should I consider when selecting between these parts?

A: The ODC5 is ROHS3 compliant, suitable for applications subject to RoHS directives. The 70-ODC5 is RoHS non-compliant. Both are REACH unaffected and classified as EAR99 for export control purposes. Verify your application's regulatory requirements before selection.

Q: Does the lower input current of the 70-ODC5 affect system design?

A: The 70-ODC5 requires 14 mA input current versus the ODC5's 18 mA. This difference is minor and does not typically impact control circuit design, but may provide marginal power savings in applications with multiple modules.