Product Images are shown for illustrative purposes only and may differ from actual product.

DS1621 Digital Thermometer

  • Stock: Out Of Stock

    Availability: NotInStock priceValidUntil: 2026-05-07

  • SKU: 383 | DAA388

Availability: NotInStock priceValidUntil: 2026-05-07

  • Rs. 318.60 (inc GST)
    Rs.270.00 + GST

    Qty :

GST Invoice: Available for all purchases; eligible for input tax credit.

Delivery: 2–8 days across India. No MOQ required.

Bulk Orders: Need a larger quantity or item not in stock? Email: dnatechindia [at] gmail.com

Import Service: We import a wide range of electronic components on request.

DS1621 Digital Thermometer

DS1621 Digital Thermometer and Thermostat

The DS1621 Digital Thermometer and Thermostat provides 9-bit temperature readings, which indicate the temperature of the device. The thermal alarm output, TOUT is active when the temperature of the device exceeds a user-defined temperature TH. The output remains active until the temperature drops below user defined temperature TL, allowing for any hysteresis necessary. User-defined temperature settings are stored in nonvolatile memory so parts may be programmed prior to insertion in a system. Temperature settings and temperature readings are all communicated to/from the DS1621 over a simple 2-wire serial interface.

Key Features of DS1621 Temperature Sensor

  • Simply Adds Temperature Monitoring and Control to Any System
  • Measures Temperatures From -55°C to +125°C in 0.5°C Increments. Fahrenheit Equivalent is -67°F to 257°F in 0.9°F Increments
  • Temperature is Read as a 9-Bit Value (2-Byte Transfer)
  • Converts Temperature to Digital Word in Less than 1s
  • Thermostatic Settings are User Definable And Nonvolatile
  • Can Be Used in a Wide Variety of Applications
  • Power Supply Range (2.7V to 5.5V)
  • Data is Read From/Written Via a 2-Wire Serial Interface (Open Drain I/O Lines)
  • Saves Space
  • Temperature Measurements Require No External Components
  • 8-pin DIP or SO package (208-mil) Packages

Extra Information
Country of Origin China
Imported By ElectroSource Private Limited

Reviews (1)

Write a review

Note: HTML is not translated!
    Bad           Good
CAPTCHA verification code

Frequently Asked Questions

Do you provide a GST bills?
Yes we provide GST Bill by the name of DNA Solutions. You will receive a GST compliant invoice for your records. You can take GST benefit.
What is your return / replacement policy?
Returns/replacements depend on the item type and condition. If there’s an issue, contact us with photos/videos and we’ll guide you as per policy.
How long does dispatch take?
In-stock items typically dispatch within 1–2 working days. If any item needs sourcing, we’ll update you with the expected timeline before dispatch.
What payment methods do you accept?
We accept UPI, cards, netbanking, and other checkout options shown on the payment page.
What if I need a component that is not listed on your website?
Contact us with the part number or requirement — we may be able to source it or suggest an equivalent.
Will you send the same brand/manufacturer every time?
For some passive components, brand may vary based on availability. If you need a specific brand or matching lot, mention it before ordering and we’ll advise availability.

NEW Products

Product Page : New Products

HLW8032 Energy Metering IC

HLW8032 High Precision Energy Metering IC HLW8032 Energy Metering IC for precise energy measurements..

Rs.48.38 (inc GST)
Rs.41.00 + GST

SKU: 2622 | DAC755
Stock: 100

BAV99 SOT23 High Speed Dual Surface Mount Switching Diode

BAV99 High Speed Dual Surface Mount Switching Diode BAV99 SOT23 Diode for high-speed switching with ..

Rs.5.90 (inc GST)
Rs.5.00 + GST

SKU: 7491 | DAD136
Stock: 50

Keltron Supercapacitor 5 Farad 2.7 Volts Energy Storage

Keltron Supercapacitor 5 Farad Energy Storage Solution Keltron 5 Farad Supercapacitor for energy st..

Rs.51.68 (inc GST)
Rs.43.80 + GST

SKU: 10252 | DAJ136
Stock: 80

Meanwell SMPS HDR-60-48

Meanwell HDR-60-48 DIN Rail Power Supply Unit Meanwell HDR-60-48 SMPS provides regulated DC output, ..

Rs.1,677.96 (inc GST)
Rs.1,422.00 + GST

SKU: 2512 | DAC676
Stock: 1

Have You Seen

Product Page : Have You Seen

DIP switch 2 Way

DIP Switch 2 Way 2 Way DIP Switch with slide type, 2 pins, and 2 positions for easy PCB mounting. ..

Rs.13.57 (inc GST)
Rs.11.50 + GST

SKU: 2989 | DAE700
Stock: 2

XL3001 E1 Buck LED Constant Current Driver IC

XL3001E1 Buck LED Constant Current Driver IC XL3001E1 Buck LED Driver IC for 3A output, 220KHz freq..

Rs.28.32 (inc GST)
Rs.24.00 + GST

SKU: 3677 | DAF665
Stock: 10

DC-DC BUCK CONVERTER 6V-24V TO 5V 3A USB OUTPUT MODULE

DC-DC Buck Converter 6V-24V to 5V 3A USB Output Module DC-DC Buck Converter 6V-24V to 5V 3A USB Out..

Rs.256.77 (inc GST)
Rs.217.60 + GST

SKU: 9595 | DAB085
Stock: 5

MCP23S17 I/O Expander IC with SPI Interface

MCP23S17 I/O Expander IC with SPI InterfaceThe MCP23S17 provides 16-bit, general purpose parallel I/..

Rs.320.96 (inc GST)
Rs.272.00 + GST

SKU: 653 | DAA046
Stock: 3

Related Products

IRF1407 N Channel MOSFET

IRF1407 N Channel MOSFET

IRF1407 N Channel MOSFETIRF1407 N Channel Power MOSFET IRF1407 MOSFET is specifically designed ..

Rs.67.26 (inc GST) Rs.73.16
Rs.57.00 + GST

SKU: 697 | DAA174
Stock: 10
MKA14103 Reed Sensor

MKA14103 Reed Sensor

MKA14103 Reed SensorMKA14103 Reed Switch-Reed SensorReed switches also called as Reed Sensor is a el..

Rs.23.60 (inc GST)
Rs.20.00 + GST

SKU: 1186 | DAA668
Stock: 15
VEML6075 UV Measurement Module

VEML6075 UV Measurement Module

VEML6075 UV Measurement ModuleVEML6075 UVA UVB Light Sensor Module This module is a break-out b..

Rs.821.28 (inc GST)
Rs.696.00 + GST

SKU: 1720 | DAA906
Stock: 0
WHITE LED 5mm

WHITE LED 5mm

LED WHITE 5mm Light Emitting Diode WHITE LED 5mm ideal for indicators and displays with 5mm diamete..

Rs.1.43 (inc GST)
Rs.1.22 + GST

SKU: 9615 | DAB181
Stock: 19