TC622EOA Equivalent & Substitute Parts

Part Overview

The TC622EOA is a programmable thermostat with active high push-pull output manufactured by Microchip Technology. This surface mount temperature sensor operates across a supply voltage range of 4.5 V to 18 V and provides programmable switching temperature control with ±5°C accuracy. The device is classified as Active product status and is RoHS3 compliant. Substitute parts are identified when packaging or inventory requirements necessitate alternative sourcing while maintaining identical electrical and mechanical specifications.

Substiute Parts

TC622EOA

Microchip TechnologyIn Stock: 2125TC622EOA Datasheet

Current PartRFQ

TC622EOA713

Microchip TechnologyIn Stock: 7239TC622EOA713 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

TC622EOA substitutes are determined by equivalence in the following critical parameters: manufacturer (Microchip Technology), base product number (TC622), package type (8-SOIC), mounting method (Surface Mount), electrical specifications (4.5 V ~ 18 V supply, 600µA current, ±5°C accuracy), output characteristics (Push-Pull, Active High), and switching function (Programmable, Hot threshold). The primary distinction between the main part and substitute parts is packaging format: TC622EOA is supplied in Tube packaging, while TC622EOA713 is supplied in Tape & Reel (TR) format. Both variants maintain identical electrical performance and mechanical compatibility.

Parameter Comparison

Engineering Selection Recommendations

Both TC622EOA and TC622EOA713 are Active status products manufactured by Microchip Technology with identical electrical and mechanical specifications. Selection between these parts is determined by packaging and handling requirements. TC622EOA in Tube packaging is suitable for manual assembly and lower-volume applications. TC622EOA713 in Tape & Reel format is optimized for automated pick-and-place assembly processes. Both parts maintain ROHS3 compliance and REACH Unaffected status. The difference in Moisture Sensitivity Level (MSL 1 versus MSL 3) reflects standard industry variation based on packaging format and does not affect functional equivalence for standard operating conditions.

Frequently Asked Questions (FAQ)

Q: Are TC622EOA and TC622EOA713 electrically identical? A: Yes. Both parts share identical electrical specifications including supply voltage (4.5 V ~ 18 V), supply current (600µA), accuracy (±5°C), output type (Push-Pull, Active High), and switching characteristics (Programmable, Hot threshold).

Q: What is the primary difference between these substitute parts? A: The primary difference is packaging format. TC622EOA is supplied in Tube packaging, while TC622EOA713 is supplied in Tape & Reel (TR) format. This distinction affects assembly method and handling procedures but not functional performance.

Q: Can TC622EOA713 replace TC622EOA in existing designs? A: Yes, TC622EOA713 is a direct functional substitute. The 8-SOIC package dimensions and pin configuration are identical. Substitution is valid for both manual and automated assembly processes.

Q: Does the Moisture Sensitivity Level difference affect compatibility? A: No. The MSL difference (1 versus 3) reflects standard packaging-related variation and does not impact electrical performance or mechanical compatibility in standard operating environments.

Q: Are both parts RoHS compliant? A: Yes. Both TC622EOA and TC622EOA713 are ROHS3 compliant and REACH Unaffected.