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

DS1621 Digital Thermometer


Write a review | 1 reviews

  • Stock: Out Of Stock

    Availability: NotInStock priceValidUntil: 2026-09-13

  • SKU: 383 | DAA388

Availability: NotInStock priceValidUntil: 2026-09-13

  • 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.
What if tracking shows “delivered” but I didn’t receive it?
Message us immediately. Send: order number + tracking number + delivery address confirmation. We’ll coordinate with the courier and guide next steps.
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.
Do you support Purchase Orders (PO) for companies/colleges?
Yes — we accept POs. To process a PO faster, share: PO copy, billing address, shipping address, GSTIN (if applicable), and contact number. We’ll confirm availability, price, and dispatch timeline.
What if I received fewer / more quantity than ordered?
Send your order number and unboxing photo/video. We’ll verify and resolve quickly.
View all FAQs →

NEW Products

Product Page : New Products

IRF3710 N-Channel MOSFET (Doingter)

IRF3710 N-Channel MOSFET (Doingter)

Doingter IRF3710 N-Channel Power MOSFET IRF3710 N-Channel MOSFET - 100V, 57A, TO-220 Package for eff..

Rs.36.11 (inc GST)
Rs.30.60 + GST

SKU: 2851 | DAE545
Stock: 10
Write review
Littelfuse SMAJ10CA SMA 1mA, 10V Diode

Littelfuse SMAJ10CA SMA 1mA, 10V Diode

Littelfuse SMAJ10CA SMA 1mA, 10V DiodeSMAJ10CA TVS diode for voltage protection with a peak power of..

Rs.2.58 (inc GST)
Rs.2.19 + GST

SKU: 10711 | DAJ758
Stock: 500
Write review
Hongfa HF32F/012-ZS3 Relay

Hongfa HF32F/012-ZS3 Relay

Hongfa HF32F/012-ZS3 Miniature Power RelayHF32F/012-ZS3 Relay; SPDT configuration; 12 VDC, 10 Ampere..

Rs.54.52 (inc GST)
Rs.46.20 + GST

SKU: 9984 | DAI776
Stock: 100
E32-900T20S 900 MHz EBYTE Wireless Transceiver Serial Port Module

E32-900T20S 900 MHz EBYTE Wireless Transceiver Serial Port Module

EBYTE E32-900T20S 900 MHz Wireless Transceiver Module E32-900T20S Wireless Transceiver Module with L..

Rs.1,144.60 (inc GST)
Rs.970.00 + GST

SKU: 3909 | DAG082
Stock: 5
Write review

Have You Seen

Product Page : Have You Seen

Meanwell SMPS LRS-350-12

Meanwell SMPS LRS-350-12

Meanwell LRS-350-12 350W 12V Enclosed SMPS Meanwell LRS-350-12, 350W, 12V output, 29A current, effic..

Rs.2,583.32 (inc GST)
Rs.2,189.25 + GST

SKU: 2500 | DAC664
Stock: 2
LCD Module 2.4 inch 6-Digit 7 Segment LCD Display Module HT1621 LCD Driver IC with Decimal Point Green colour

LCD Module 2.4 inch 6-Digit 7 Segment LCD Display Module HT1621 LCD Driver IC with Decimal Point Green colour

LCD Module 2.4 Inch 6-Digit 7 Segment Display with HT1621 LCD Module 2.4 inch with HT1621 Driver IC..

Rs.383.50 (inc GST)
Rs.325.00 + GST

SKU: 7355 | DAG043
Stock: 29
HLK-5M12 AC to DC 5 Watts 12 Volts Module

HLK-5M12 AC to DC 5 Watts 12 Volts Module

HLK-5M12 12V 5W Power Supply Module HLK-5M12 isolated 12V 5W power module; compact design; input ra..

Rs.276.12 (inc GST)
Rs.234.00 + GST

SKU: 670 | DAB338
Stock: 20
XY128 3 pin Screw Terminal 7.5mm Pitch

XY128 3 pin Screw Terminal 7.5mm Pitch

XY128 3 Pin 7.5mm Pitch Screw Terminal Block Connector XY128 3-pin Screw Terminal Block with 7.5mm P..

Rs.23.36 (inc GST)
Rs.19.80 + GST

SKU: 8594 | DAF698
Stock: 50

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
Write review
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
Write review
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
Write review
DS1804X 10K SOIC Package IC

DS1804X 10K SOIC Package IC

DS1804X 10K SOIC Package ICDS1804X 10K SOIC IC for digital applications with precise timing and low ..

Rs.345.15 (inc GST)
Rs.292.50 + GST

SKU: 10967 | DAK238
Stock: 2
Write review