ODC5A DC Output Module Equivalent & Substitute Parts

Part Overview

The ODC5A is a DC output module manufactured by Sensata Technologies, designed to provide isolated DC switching control with 1A output capacity at 3–250VDC operating range, powered by a 5VDC supply. This component is classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing system maintenance and new design implementations where legacy specifications must be maintained or exceeded.

Substiute Parts

ODC5A

Sensata TechnologiesIn Stock: 775ODC5A Datasheet

Current PartRFQ

70-ODC5A

Grayhill Inc.In Stock: 95370-ODC5A Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the ODC5A is determined by electrical compatibility across the following critical parameters:

• Input Supply Voltage: Both main and substitute parts operate at 5VDC, ensuring direct compatibility with existing power distribution circuits.
• Input Current Draw: Identical 18 mA specification maintains consistent power budget requirements.
• Output Voltage Range: The substitute part operates at 4–200VDC, which encompasses the majority of the ODC5A's 3–250VDC range with minor upper-limit reduction.
• Output Current Capacity: The substitute part provides 4.6A output current, exceeding the ODC5A's 1A specification, ensuring adequate margin for load requirements.
• Switching Characteristics: Turn-on and turn-off times remain within acceptable operational parameters for DC switching applications.
• Mechanical Interface: Both parts feature hold-down screw mounting, ensuring physical compatibility in existing installations.

The 70-ODC5A from Grayhill Inc. qualifies as a functional equivalent based on these parameters.

Parameter Comparison

Engineering Selection Recommendations

The 70-ODC5A from Grayhill Inc. is suitable as a direct substitute for the obsolete ODC5A in applications where the output voltage requirement does not exceed 200VDC. The substitute part is currently in active production status, ensuring long-term availability and supply chain continuity.

The 70-ODC5A provides enhanced electrical performance through higher output current capacity (4.6A versus 1A) and faster turn-on response (0.075 ms versus 0.10 ms), making it compatible with existing ODC5A circuit designs while offering improved operational margins.

The substitute part is RoHS non-compliant, whereas the original ODC5A status is not specified. Both parts maintain REACH Unaffected status and EAR99 export classification. Compliance requirements for the target application must be evaluated independently.

Frequently Asked Questions (FAQ)

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

A: The 70-ODC5A is electrically compatible for applications operating at output voltages up to 200VDC. Applications requiring output voltages between 200VDC and 250VDC require alternative solutions. The substitute part's higher output current capacity (4.6A) and faster switching characteristics are compatible with ODC5A circuit designs.

Q: What is the packaging difference between these parts?

A: The ODC5A is supplied in standard packaging, while the 70-ODC5A is supplied in bulk packaging. Both parts feature identical hold-down screw mechanical interfaces.

Q: Are there compliance differences between the ODC5A and 70-ODC5A?

A: The 70-ODC5A is RoHS non-compliant, while the ODC5A compliance status is not specified. Both parts are REACH Unaffected and classified as EAR99 for export purposes. Applications subject to RoHS requirements must verify compliance independently.

Q: What is the inventory status for these parts?

A: The ODC5A (obsolete) has 694 pieces available in new original stock. The 70-ODC5A (active production) has 937 pieces available in new original stock.