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

DS1621 Digital Thermometer

  • Stock: Out Of Stock

    Availability: NotInStock priceValidUntil: 2026-08-15

  • SKU: 383 | DAA388

Availability: NotInStock priceValidUntil: 2026-08-15

  • 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 do I track my shipment?
After dispatch, you’ll receive a tracking link/number via email/WhatsApp/SMS (as applicable).
I forgot to add GST number at time of placing order, but I need GST Invoice in my firms name?
You can contact us via Contact us page and send your order details and GST number we will send you updated Invoice soft copy.
How can I contact you for support, sales, or bulk orders?
Use the Contact Us page or email/phone mentioned on the website with your part number and requirement.
Can I return a component if I ordered the wrong value/package?
If the item is unused and in original packaging, we’ll check eligibility case-by-case. Some items may be non-returnable depending on category/condition.

NEW Products

Product Page : New Products

LilyPad Arduino - ATmega32U4 Board

LilyPad Arduino USB Microcontroller Board LilyPad Arduino USB - ATmega32U4 Board with 9 I/O pins, U..

Rs.676.14 (inc GST)
Rs.573.00 + GST

SKU: 1473 | DAA898
Stock: 2

HLK5M05 Open FRAME SMPS AC-DC Converter Power Supply Module

Hi-Link HLK-5M05 Open FRAME AC-DC Converter Module HLK-5M05 Open FRAME AC-DC Converter, 5V 1A, comp..

Rs.222.43 (inc GST)
Rs.188.50 + GST

SKU: 7501 | DAF301
Stock: 29

Ra-02 SX1278 LoRa Wireless Transmission Module

Ra-02 SX1278 LoRa Wireless Transmission ModuleSX1278 LoRa Module Ra-02 for long-range wireless commu..

Rs.445.90 (inc GST)
Rs.377.88 + GST

SKU: 10283 | DAJ056
Stock: 5

CR2032 VERTICAL BATTERY HOLDER

CR2032 Vertical Battery Holder CR2032 vertical battery holder designed for 20mm coin cells, accommod..

Rs.15.34 (inc GST)
Rs.13.00 + GST

SKU: 158 | DAB164
Stock: 50

Have You Seen

Product Page : Have You Seen

Nextion Intelligent NX8048P050-011C-Y 5.0" Capacitive Touchscreen Display

Nextion NX8048P050-011C-Y 5.0" Intelligent Capacitive HMI Display NX8048P050-011C-Y - 5.0" Capaciti..

Rs.8,946.76 (inc GST)
Rs.7,582.00 + GST

SKU: 2879 | DAE532
Stock: 20

DFRobot RS485 4-in-1 Soil Moisture, Temperature, pH & EC Sensor for Smart Agriculture (IP68, 5-30V)

DFRobot RS485 4-in-1 Soil Moisture, Temperature, pH & EC Sensor for Smart Agriculture (IP68, 5-3..

Rs.6,974.00 (inc GST)
Rs.5,910.17 + GST

SKU: 10375 | DAJ207
Stock: 5

PE68861 Pulse Transformer

PE68861 Pulse TransformerPE68861 Pulse TransformerFeatures of PE68861Dual SMT package contains both ..

Rs.105.02 (inc GST)
Rs.89.00 + GST

SKU: 884 | DAB572
Stock: 2

MBR510/SR510 Schottky Diode

MBR510/SR510 Schottky Diode - High Efficiency Component MBR510/SR510 Schottky Diode with low voltage..

Rs.2.83 (inc GST)
Rs.2.40 + GST

SKU: 9347 | DAB637
Stock: 20

Related Products

MQ4 Methane Gas Sensor Module

MQ4 Methane Gas Sensor Module

GAS MQ4 Methane Gas Sensor ModuleMQ4 Methane Gas Sensor Module for CNG detection with analog and dig..

Rs.139.71 (inc GST)
Rs.118.40 + GST

SKU: 515 | DAB410
Stock: 5
Turbidity Sensor with Digital Board

Turbidity Sensor with Digital Board

Turbidity Sensor Detection ModuleTurbidity Sensor Module with Analog OutputTurbidity sensors is the ..

Rs.792.96 (inc GST)
Rs.672.00 + GST

SKU: 1803 | DAA793
Stock: 0
Soil Moisture Sensor Module

Soil Moisture Sensor Module

Soil Moisture Sensor ModuleDigital and analog output Soil Moisture sensor ModuleThis is a simple Soi..

Rs.91.45 (inc GST)
Rs.77.50 + GST

SKU: 1992 | DAA851
Stock: 0
INFINEON SP4001511XTMA1 Pressure Sensor

INFINEON SP4001511XTMA1 Pressure Sensor

Infineon SP4001511XTMA1 Pressure Sensor Infineon SP4001511XTMA1 Pressure Sensor, measures 100-1400 k..

Rs.935.20 (inc GST)
Rs.792.54 + GST

SKU: 7873 | DAH432
Stock: 0
Leadshine DM542 Digital Stepper Motor Driver

Leadshine DM542 Digital Stepper Motor Driver

Leadshine DM542 Digital Stepper Motor Driver Leadshine DM542 driver for 2-phase and 4-phase motors w..

Rs.3,445.60 (inc GST)
Rs.2,920.00 + GST

SKU: 10267 | DAD293
Stock: 2
Flow Solder 3x2 ST 2.54MM  Male

Flow Solder 3x2 ST 2.54MM Male

Flow Solder 3x2 ST 2.54MM MaleFLOW SOLDER 3X2 ST2.54MM MALE offers reliable connections with a pin ..

Rs.6.20 (inc GST)
Rs.5.25 + GST

SKU: 10484 | DAJ342
Stock: 0
NOVOSENSE NST175H-QSPR DIGITAL TEMPERATURE SENSOR IC

NOVOSENSE NST175H-QSPR DIGITAL TEMPERATURE SENSOR IC

NOVOSENSE NST175-QSPR Temperature SensorNST175-QSPR Digital Temperature Sensor + Low-power, High pre..

Rs.56.64 (inc GST)
Rs.48.00 + GST

SKU: 10923 | DAK214
Stock: 14