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TC621CEOA by:
Microchip Technology Inc

Temp Switch, Ext Sensor, C Opt.

Part Details for TC621CEOA by Microchip Technology Inc

Results Overview of TC621CEOA by Microchip Technology Inc

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Applications Energy and Power Systems Renewable Energy Automotive

TC621CEOA Information

TC621CEOA by Microchip Technology Inc is a Temperature Sensor.
Temperature Sensors are under the broader part category of Sensors/Transducers.

Sensors and transducers detect and measure physical quantities like temperature, pressure, and force, converting them into electrical signals for various applications. Read more about Sensors/Transducers on our Sensors/Transducers part category page.

Price & Stock for TC621CEOA

Part # Distributor Description Stock Price Buy
DISTI # 92C6324
Newark Temperature Sensor, 3C, Soic-8, Sensor Output Type:Digital, Accuracy:± 3°C, Sensor Case/Package:Nsoic, No. Of Pins:8Pins, Supply Voltage Min:4.5V, Supply Voltage Max:18V, No. Of Channels:2Channels, Resolution:-, Output Interface:- Rohs Compliant: Yes |Microchip TC621CEOA RoHS: Compliant Min Qty: 200 Package Multiple: 1 Date Code: 0 Container: Bulk 0
  • 100 $1.6100
$1.6100 Buy Now
DISTI # TC621CEOA-ND
DigiKey THERMOSTAT PROG ACT HIGH 8SOIC Min Qty: 1 Lead time: 6 Weeks Container: Tube 1093
In Stock
  • 1 $2.0000
  • 25 $1.6600
  • 100 $1.6125
$1.6125 / $2.0000 Buy Now
DISTI # TC621CEOA
Avnet Americas - Rail/Tube (Alt: TC621CEOA) COO: Thailand RoHS: Compliant Min Qty: 200 Package Multiple: 100 Lead time: 6 Weeks, 0 Days Container: Tube 0
  • 200 $1.8429
  • 400 $1.7432
  • 800 $1.6974
  • 1,600 $1.6539
  • 3,200 $1.6125
$1.6125 / $1.8429 Buy Now
DISTI # 579-TC621CEOA
Mouser Electronics Board Mount Temperature Sensors Ext Sensor C Opt. RoHS: Compliant 0
  • 1 $2.0000
  • 25 $1.6600
  • 100 $1.6200
$1.6200 / $2.0000 Order Now
DISTI # TC621CEOA
Microchip Technology Inc Temp Switch, Ext Sensor, C Opt., SOIC, Projected EOL: 2034-01-01 COO: Thailand ECCN: EAR99 RoHS: Compliant Lead time: 6 Weeks, 0 Days Container: Tube In Stock: 1400 and Alternates Available
  • 1 $2.0000
  • 25 $1.6600
  • 100 $1.5300
  • 1,000 $1.4500
  • 5,000 $1.4400
$1.4400 / $2.0000 Buy Now
DISTI # 70389251
RS MICROCHIP TC621CEOA TEMPERATURE SENSOR 8-PIN SOIC, -40 - +85 DEGC Min Qty: 200 Package Multiple: 1 Lead time: 7 Weeks, 0 Days Container: Bulk 0
  • 200 $2.0000
  • 1,000 $1.9000
  • 2,000 $1.8000
$1.8000 / $2.0000 RFQ
Future Electronics TC621 Series 18 V Dual Trip Point Temperature Sensor - SOIC-8 RoHS: Compliant pbFree: Yes Min Qty: 1 Package Multiple: 1 Lead time: 6 Weeks Container: Tube 76
Tube
  • 1 $1.6500
  • 30 $1.6300
  • 125 $1.6000
  • 300 $1.5800
  • 1,250 $1.5400
$1.5400 / $1.6500 Buy Now
Onlinecomponents.com Temp Sensor Analog 8-Pin SOIC N Tube COO: Thailand RoHS: Compliant 20 In Stock
  • 1 $1.7600
  • 100 $1.6000
  • 300 $1.5900
  • 500 $1.5800
  • 1,000 $1.5700
  • 2,500 $1.5600
$1.5600 / $1.7600 Buy Now
Quest Components DIGITAL TEMP SENSOR-DUAL TRIP POINT, 3Cel, RECTANGULAR, SURFACE MOUNT 20
  • 1 $4.5000
  • 3 $3.7500
  • 8 $3.3000
$3.3000 / $4.5000 Buy Now
NAC Temp Switch, Ext Sensor, C Opt.. Package: 8 SOIC 3.90mm(.150in) TUBE - THERMAL MANAGEMENT PRODUCTS Product Line RoHS: Compliant Min Qty: 1 Package Multiple: 1 Container: Tube 3400
  • 1 $1.9800
  • 100 $1.7900
  • 500 $1.6500
  • 1,000 $1.6100
$1.6100 / $1.9800 Buy Now
DISTI # TC621CEOA
Avnet Silica (Alt: TC621CEOA) RoHS: Compliant Min Qty: 200 Package Multiple: 100 Lead time: 8 Weeks, 0 Days Silica - 0
Buy Now
Chip Stock TC621Series18VDualTripPointTemperatureSensor-SOIC-8 3343
RFQ
LCSC 3 SOIC-8 Thermostats - Solid State RoHS 8
  • 1 $4.0207
  • 10 $3.5847
  • 30 $3.3267
  • 100 $3.0642
  • 500 $2.9435
  • 1,000 $2.8877
$2.8877 / $4.0207 Buy Now
Master Electronics Temp Sensor Analog 8-Pin SOIC N Tube COO: Thailand RoHS: Compliant 20 In Stock
  • 1 $1.7600
  • 100 $1.6000
  • 300 $1.5900
  • 500 $1.5800
  • 1,000 $1.5700
  • 2,500 $1.5600
$1.5600 / $1.7600 Buy Now

US Tariff Estimator: TC621CEOA by Microchip Technology Inc

Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.

TC621CEOA
Microchip Technology Inc
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Part Details for TC621CEOA

TC621CEOA CAD Models

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TC621CEOA Part Data Attributes

Parametric Data
TC621CEOA Microchip Technology Inc
Buy Now Datasheet
Compare Parts:
TC621CEOA Microchip Technology Inc Temp Switch, Ext Sensor, C Opt.
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Package Description Soic-8
Pin Count 8
Manufacturer Package Code SOIC-8
Reach Compliance Code Compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Factory Lead Time 6 Weeks
Accuracy-Max (Cel) 3 Cel
Body Breadth 3.9 Mm
Body Height 1.72 Mm
Body Length or Diameter 4.89 Mm
Housing Plastic
JESD-609 Code e3
Mounting Feature Surface Mount
Number of Terminals 8
Operating Current-Max 0.27 Ma
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Package Body Material Plastic/Epoxy
Package Equivalence Code SOP8,.25
Package Shape/Style Rectangular
Sensors/Transducers Type Temperature Sensor,Switch/Digital Output,Dual Trip Point
Supply Voltage-Max 18 V
Supply Voltage-Min 4.5 V
Surface Mount Yes
Terminal Finish Matte Tin (Sn)
Termination Type Solder

Alternate Parts for TC621CEOA

This table gives cross-reference parts and alternative options found for TC621CEOA. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of TC621CEOA, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
TC621CEOA713 Microchip Technology Inc $1.0000 Temp Switch, Ext Sensor, C Opt. TC621CEOA vs TC621CEOA713
TC621CCOA713 Microchip Technology Inc $51.2687 Temp Switch, Ext Sensor, C Opt. TC621CEOA vs TC621CCOA713
TC621CCOA Microchip Technology Inc $51.2687 Temp Switch, Ext Sensor, C Opt. TC621CEOA vs TC621CCOA
TC621HCOA Microchip Technology Inc $51.3691 Temp Switch, Ext Sensor, H Opt. TC621CEOA vs TC621HCOA
TC621CVOA-VAO Microchip Technology Inc Check for Price Temp Switch, Ext Sensor, C Opt. TC621CEOA vs TC621CVOA-VAO
TC621HEOA713 Microchip Technology Inc Check for Price Temp Switch, Ext Sensor, C Opt. TC621CEOA vs TC621HEOA713
equivalents icon

TC621CEOA Related Parts

TC621CEOA Frequently Asked Questions (FAQ)

  • The recommended power-up sequence is to apply VCC first, followed by VDD, and then the input signals. This ensures proper device operation and prevents latch-up.

  • The thermal shutdown feature is enabled by default. To handle it, ensure proper heat sinking and thermal management. If the device exceeds the maximum junction temperature (150°C), it will shut down. Once cooled, the device will automatically restart.

  • The TC621CEOA can drive up to 100 pF of capacitive load. Exceeding this limit may affect device performance and stability.

  • Implement overvoltage protection using external components such as zener diodes or transient voltage suppressors (TVS) to prevent damage from voltage spikes or surges.

  • Follow good PCB design practices, such as keeping signal traces short and away from noise sources, using a solid ground plane, and minimizing inductance in the power supply lines.

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