TC621CCPA More Semiconductors - ICs by Microchip Technology

5V Dual Trip Point Temperature Sensor


TC620 and TC621 are programmable logic output temperature detectors designed for use in thermal management applications. The TC620 features an on-board temperature sensor, while the TC621 connects to an external NTC thermistor for remote sensing applications. Both devices feature dual thermal interrupt outputs (HIGH LIMIT and LOW LIMIT), each of which program with a single external resistor. On the TC620, these outputs are driven active (high) when measured temperature equals the user-programmed limits. The CONTROL (hysteresis) output is driven high when temperature equals the high limit setting, and returns low when temperature falls below the low limit setting. This output can be used to provide simple ON/OFF control to a cooling fan or heater. The TC621 provides the same output functions except that the logical states are inverted. The TC620/621 are usable over a maximum temperature range of – 40C to +125C.

Where to Buy

Prices starting from US$1.27

Distributor Stock
Logo for Newark
Newark
from US$1.35
No stock
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Logo for Avnet America
Avnet America
from US$1.74
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Logo for Microchip Technology
Microchip Technology
from US$1.27
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Logo for RS Americas
RS Americas
from US$1.77
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Logo for Avnet Silica
Avnet Silica
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Features

User-Programmable Hysteresis and Temperature Set Point
Easily Programs with 2 External Resistors
Wide Temperature Detection Range: – 40C to +125C(TC620/621CVx)
External Thermistor for Remote Sensing Applications (TC621x)

Specifications

Pins | Packaging 8 | PDIP
Temp Range 0C to +70C
Packing Media Tube (60)

Environmental Information

JEDEC Indicator e3
ROHS Compliant
China EFUP Compliant
Device Weight (g) 0.4867
Shipping Weight (kg) 0.9
Lead Count 8
Package Type PDIP
Package Width or Size .300in
Soldering Composition Matte Tin

Alternative Descriptions

Ic,temperature Sensor,dip,8Pin,plastic Rohs Compliant: Yes |Microchip TC621CCPA | Newark Electronics
Temp Sensor Analog 8-Pin PDIP Tube | Avnet America
Temp Switch, Ext Sensor, C Opt. | Microchip Technology
Temp Switch, Ext Sensor, C Opt. | Microchip Technology Inc. TC621CCPA | RS Americas


Frequently Asked Questions

Where can I find additional details, specifications and documents for a TC621CCPA?

Additional datasheets, footprints and schematics for TC621CCPA are listed on our Part Details page. You can also find images and similar parts to TC621CCPA on this page.

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What category does TC621CCPA fall under?

The TC621CCPA is listed under Semiconductors - ICs > More Semiconductors - ICs.

Can I view similar or alternative parts?

You can view similar parts to TC621CCPA when available in the More Semiconductors - ICs range under the specifications section at the bottom of the details page.

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Submit any questions directly to the customer support team of the distributor listing the product. For the TC621CCPA you can contact the distributor directly for product support, shipping queries etc.

Is the TC621CCPA RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Microchip Technology.

Which authorised distributors for TC621CCPA have stock available?

Authorised distributors including Newark Electronics, Avnet America, Microchip Technology, RS Americas and Avnet Silica have stock available or on a lead time for TC621CCPA.

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