TC650BEVUATR Equivalent & Substitute Parts

Part Overview

The TC650BEVUATR is an active-low thermostat temperature sensor manufactured by Microchip Technology, designed for fan control applications. This 8-MSOP surface-mount device operates across a -40°C to 125°C temperature range with a fixed switching threshold of 55°C and ±3°C accuracy. The device is actively produced and maintains full RoHS3 and REACH compliance. Substitute parts are identified when packaging or supply chain requirements necessitate alternative sourcing while maintaining identical electrical and functional specifications.

Substiute Parts

TC650BEVUATR

Microchip TechnologyIn Stock: 764TC650BEVUATR Datasheet

Current PartRFQ

TC650BEVUA

Microchip TechnologyIn Stock: 1244TC650BEVUA Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TC650BEVUATR is determined by strict equivalence across the following critical parameters: switching temperature (55°C), accuracy (±3°C), output configuration (active low), supply voltage range (2.8 V ~ 5.5 V), operating temperature range (-40°C ~ 125°C), and package footprint (8-MSOP). The TC650BEVUA qualifies as a direct substitute because it maintains identical electrical specifications and functional output characteristics. The only difference between these parts is packaging format: TC650BEVUATR is supplied in Tape & Reel (TR) configuration, while TC650BEVUA is supplied in Tube packaging. Both parts share the same base product number (TC650), manufacturer (Microchip Technology), and active product status.

Parameter Comparison

Engineering Selection Recommendations

Both TC650BEVUATR and TC650BEVUA are active Microchip Technology products with identical electrical specifications and functional performance. Selection between these parts should be based on packaging and supply requirements. The TC650BEVUATR in Tape & Reel format is optimized for high-volume automated assembly processes. The TC650BEVUA in Tube packaging is suitable for lower-volume applications or manual assembly workflows. Both parts maintain full RoHS3 compliance and REACH unaffected status, ensuring regulatory compatibility across all markets. Moisture sensitivity level (MSL) is rated at 1 (Unlimited) for both variants, indicating no special storage or handling requirements.

Frequently Asked Questions (FAQ)

Q: Can TC650BEVUA be used as a direct replacement for TC650BEVUATR in production?

A: Yes. Both parts are electrically and functionally identical. The substitution is valid when packaging format requirements permit Tube instead of Tape & Reel configuration. PCB footprint and solder reflow profiles remain unchanged.

Q: What is the primary difference between these two part numbers?

A: The only difference is packaging format. TC650BEVUATR uses Tape & Reel (TR) packaging for automated pick-and-place assembly, while TC650BEVUA uses Tube packaging for manual handling or lower-volume assembly.

Q: Are there any thermal or electrical performance differences between these substitutes?

A: No. Both parts share identical switching temperature (55°C), accuracy (±3°C), supply voltage range (2.8 V ~ 5.5 V), and operating temperature range (-40°C ~ 125°C).

Q: Do both parts require the same PCB footprint?

A: Yes. Both parts use the 8-MSOP package with 0.118" width (3.00mm), requiring identical PCB layout and solder pad configuration.

Q: Are there any compliance or certification differences?

A: No. Both parts maintain identical RoHS3 compliance, REACH unaffected status, and MSL rating of 1 (Unlimited).

Q: Which part should be selected for high-volume manufacturing?

A: TC650BEVUATR (Tape & Reel) is recommended for high-volume automated assembly due to optimized packaging for pick-and-place equipment.

Q: Which part should be selected for low-volume or prototype applications?

A: TC650BEVUA (Tube) is suitable for lower-volume applications where manual component handling is acceptable.