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SHT21

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SHT21

For Reference Only

Part Number SHT21
Manufacturer Sensirion AG
Description SENSOR HUMID/TEMP 3V I2C 2% SMD
Datasheet

SHT21 Specifications

Package -
ECAD
In Stock 25,032 piece(s)
Unit Price Request a Quote
Lead Time Can Ship Immediately
Estimated Delivery Time Apr 28 - May 3 (Choose Expedited Shipping)
Request for Quotation
Payment Methods
Delivery Services

Part Number # SHT21 (Humidity, Moisture Sensors) is manufactured by Sensirion AG and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For SHT21 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add SHT21 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of SHT21.

SHT21 Specifications

ManufacturerSensirion AG
CategorySensors, Transducers - Humidity, Moisture Sensors
Package-
ECAD
Series-
Sensor TypeHumidity, Temperature
Humidity Range0 ~ 100% RH
Output TypeI2C
Output12b
Accuracy±2% RH
Response Time8s
Sensitivity-
Voltage - Supply2.1 V ~ 3.6 V
Mounting TypeSurface Mount
Operating Temperature-40°C ~ 125°C

SHT21 Reviews

Sant*****Bender

April 2, 2023

Everything is good. Well made terminal blocks. Good consistency and I found no bad ones in the bunch.

Iva*****rice

April 1, 2023

Well packed in anti-static bags. Repaired my amp perfectly - thank you!

Trea***** Rojas

March 31, 2023

Arrived promptly, carefully packaged, as described, many thanks

Elli*****Loke

March 27, 2023

Great seller, item shipped quickly and in great packaging. I will come next time .

Tatu*****ckley

March 7, 2023

Used these for a solar project, and they are working great.

Alici*****mings

February 28, 2023

Great capacitors. very fast post very good communication.

Write a Review

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SHT21 Packaging

Customized Labels
Sealing
Packing
Insepction

SHT21 FAQ

  • 1. How to order SHT21 on Heisener?
    Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
  • 2. How does Heisener guarantee that SHT21 is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the SHT21. All suppliers must pass our qualification reviews before they can publish their products including SHT21 on Heisener; we pay more attention to the channels and quality of SHT21 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the SHT21 price and inventory displayed accurate?
    The price and inventory of SHT21 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
  • 4. What forms of payment are accepted?
    Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.
    Warm Tips: Some orders in certain payment forms may require handling fee.
  • 5. How is the shipping arranged?
    Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.
    Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.
    Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
  • 6. What is the process for return or replacement of SHT21?
    All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the SHT21 we delivered, we will accept the replacement or return of the SHT21 only when all of the below conditions are fulfilled:
    (1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
    (2)We are informed of the defect described above within 90 days after the delivery of SHT21.
    (3)The PartNo is unused and only in the original unpacked packaging.
    Two processes to return the products:
    (1)Inform us within 90 days
    (2)Obtain Requesting Return Authorizations
  • 7.How to contact us to get technical supports, such as SHT21 pin diagram, SHT21 datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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SHT21 Guarantees

Service Guarantee

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantee

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number Manufacturer Description Stock

SHT21-400

D# V72:2272_17636533

Sensirion

Humidity/Temperature Sensor Digital Serial (2-Wire, I2C) Automotive 6-Pin DFN EP T/R

RoHS: Compliant
0

SHT21S-TR-1.5KPCS

D# V36:1790_22816859

Sensirion

1-100697-01

0

SHT21

D# V72:2272_17576946

Sensirion

Humidity/Temperature Sensor Digital Serial (2-Wire, I2C) Automotive 6-Pin DFN T/R

RoHS: Compliant
0

SHT21-TR-5KPCS

D# V36:1790_17636544

Sensirion

Humidity/Temperature Sensor Digital Serial (2-Wire, I2C) Automotive 6-Pin DFN EP T/R

RoHS: Compliant
0

SHT21S

D# V36:1790_22816861

Sensirion

Humidity and Temperature Sensor IC

RoHS: Compliant
0
Part Number Manufacturer Description Stock

SHT21

Sensirion

Humidity, Temperature IC 0 ~ 100% RH ±, 2% RH DFN-6 Temperature & Humidity Sensors RoHS

1329
Part Number Manufacturer Description Stock

SHT-2172-F0-SMA-02

D# SHT-2172-F0-SMA-02-ND

Cinch Connectivity Solutions

CONN TERMINATOR JACK SMA 50 OHM

0

SHT21

D# 1649-1005-1-ND

Sensitron Semiconductors

SENSOR HUMID/TEMP 3V I2C 2% SMD

13823

SHT-2172-FC-SMA-02

D# SHT-2172-FC-SMA-02-ND

Cinch Connectivity Solutions

CONN TERMINATOR JACK SMA 50 OHM

0

SHT21P

D# 1649-1006-1-ND

Sensitron Semiconductors

SENSOR HUMID/TEMP 3V PWM 2% SMD

406

SHT21S

D# 1649-1007-1-ND

Sensitron Semiconductors

SENSOR HUMID/TEMP 3V SDM 2% SMD

360

EK-H5

D# 1649-1020-ND

Sensitron Semiconductors

EVALUATION KIT EK-H5 FOR HUMIDIT

0

EK-H4

D# 1649-1018-ND

Sensitron Semiconductors

EVALUATION KIT EK-H4 FOR HUMIDIT

0

MIKROE-3263

D# 1471-2104-ND

MikroElektronika

TEMP&HUM 8 CLICK

10

SHT-2172-M0-SMA-02

D# SHT-2172-M0-SMA-02-ND

Cinch Connectivity Solutions

CONN TERMINATOR PLUG SMA 50 OHM

0
Part Number Manufacturer Description Stock

SHT21

SENSIRI

In stock shipping within 2days

2800

SHT21-ATE-01

SENSIRION

In stock shipping within 2days

140
Part Number Manufacturer Description Stock

SHT21P

D# 1888015

Sensirion

HUMIDITY/TEMP SENSOR, ANALOGUE, DFN-6

RoHS: Compliant
Min Qty: 1
Container: Cut Tape
465

SHT21

D# 2368919

Sensirion

HUMIDITY/TEMP SENSOR, DIGITAL, DFN-6

RoHS: Compliant
Min Qty: 400
Container: Reel
1600

SHT21S

D# 2458813

Sensirion

HUMIDITY/TEMP SENSOR, ANALOGUE, DFN-6

RoHS: Compliant
Min Qty: 1
Container: Cut Tape
33

SHT21-TR-0.4KS

D# 2124884

Sensirion

HUMIDITY/TEMP SENSOR, DIGITAL, DFN-6

RoHS: Compliant
Min Qty: 1
Container: Cut Tape
1474
Part Number Manufacturer Description Stock

SHT21P

Sensirion

RoHS: Compliant
pbFree: Yes
0

SHT21S

Sensirion

SHT21S Series 3.6 V 100% RH Humidity and Temperature Sensor IC

RoHS: Compliant
pbFree: Yes
2800

SHT21-TR-0.4KS

Sensirion

SHT21 Series 3 V -40 to +125 °C Digital Humidity & Temperature Sensor IC - DFN-6

RoHS: Not Compliant
pbFree: No
4929
Part Number Manufacturer Description Stock

SHT21

Sensirion AG

Humidity Temperature Sensor 0 ~ 100% RH I²C ±2% RH Surface Mount

RoHS: Compliant
3095
Part Number Manufacturer Description Stock

SHT21

D# C84828

Sensirion

40909
Part Number Manufacturer Description Stock

SHT21

Sensirion

in stock - can ship the same day

75
Part Number Manufacturer Description Stock

SHT21

SENESIRO N

OEM/CM Immediate delivery

12546

SHT21-ATE-01

Sensirion

OEM/CM Immediate delivery

40
Part Number Manufacturer Description Stock

SHT-2175-F0-TNC-02

D# 530-SHT2175-F0-TNC02

Cinch Connectivity Solutions

RF Terminators DC-18 GHZ TERM SHORT F TNC

5

SHT21

D# 403-SHT21

Sensirion

Board Mount Humidity Sensors Humid & Temp Sensor

RoHS: Compliant
11301

SHT21P

D# 403-SHT21P

Sensirion

Board Mount Humidity Sensors Humid & Temp Sensor

RoHS: Compliant
494

SHT21S

D# 403-SHT21S

Sensirion

Board Mount Humidity Sensors Humid & Temp Sensor

RoHS: Compliant
756
Part Number Manufacturer Description Stock

SHT21S

D# XSFP00000141233

Sensirion

SHT21S Series 3.6 V 100% RH Humidity and Temperature Sensor IC

2400

SHT21-TR-0.4KS

D# XSFP00000203029

Sensirion

SHT21 Series 3 V -40 to +125 C Digital Humidity & Temperature Sensor IC - DFN-6

4070
Part Number Manufacturer Description Stock

SHT21-TR-0.4KS

D# 18X0354

Sensirion

HUMIDITY/TEMP SENSOR, DIGITAL, DFN-6, Humidity Range:0% to 100% Relative Humidity, Humidity Accuracy:± 2% RH, Temperature Accuracy:± 0.3°C, RH Response Time:8s, Temperature Response Time:30s, Sensor Interface Type:I2C, Accuracy %:2% RoHS Compliant: Yes

RoHS: Compliant
Min Qty: 400
Container: TAPE & REEL - FULL
1600

SHT21P

D# 41T3224

Sensirion

HUMIDITY/TEMP SENSOR, ANALOGUE, DFN-6, Humidity Range:0% to 100% Relative Humidity, Humidity Accuracy:± 2% RH, Temperature Accuracy:± 0.3°C, RH Response Time:8s, Temperature Response Time:30s, Sensor Interface Type:PWM, Accuracy %:2%RoHS Compliant: Yes

RoHS: Compliant
Min Qty: 1
Container: Cut Tape
145

SHT21

D# 22T5459

Sensirion

Humidity Sensor, 2 %, 3 V, 0% to 100% Relative Humidity, DFN, 6, 5 s RoHS Compliant: Yes

RoHS: Compliant
Min Qty: 1
Container: Cut Tape
6313

SHT21S

D# 41T3225

Sensirion

HUMIDITY/TEMP SENSOR, ANALOGUE, DFN-6, Humidity Range:0% to 100% Relative Humidity, Humidity Accuracy:± 2% RH, Temperature Accuracy:± 0.3°C, RH Response Time:8s, Temperature Response Time:30s, Sensor Interface Type:I2C, MSL:- RoHS Compliant: Yes

RoHS: Compliant
Min Qty: 1
Container: Cut Tape
33
Part Number Manufacturer Description Stock

HT216

D# NS-HT216

Headland Technology Product Group

OEM/CM ONLY

1884

HT215-08OJ6

D# NS-HT215-08OJ6

Herrmann Kg

OEM/CM ONLY

1313

HT215-12OJ6

D# NS-HT215-12OJ6

Herrmann Kg

OEM/CM ONLY

2707

HT210USD/UYG-DT

D# NS-HT210USD/UYG-DT

Harvatek Corporation

OEM/CM ONLY

5492

HT210UD/UYG-DT

D# NS-HT210UD/UYG-DT

Harvatek Corporation

OEM/CM ONLY

2254

HT21

D# NS-HT21

Headland Technology Product Group

OEM/CM ONLY

1608

HT215-06OG6

D# NS-HT215-06OG6

Herrmann Kg

OEM/CM ONLY

6518

HT210UD5/BP5-DT

D# NS-HT210UD5/BP5-DT

Harvatek Corporation

OEM/CM ONLY

8394

HT210UY/UYG-CT

D# NS-HT210UY/UYG-CT

Harvatek Corporation

OEM/CM ONLY

7868

HT210USD/NB-CT

D# NS-HT210USD/NB-CT

Harvatek Corporation

OEM/CM ONLY

4640

HT215-16OJ6

D# NS-HT215-16OJ6

Herrmann Kg

OEM/CM ONLY

2585

HT215-04OG6

D# NS-HT215-04OG6

Herrmann Kg

OEM/CM ONLY

8682

HT210UY/NB-DT

D# NS-HT210UY/NB-DT

Harvatek Corporation

OEM/CM ONLY

4301

HT216-32

D# NS-HT216-32

Headland Technology Product Group

OEM/CM ONLY

1422

HT-210SD/YG

D# NS-HT-210SD/YG

Multiple

OEM/CM ONLY

2096
Part Number Manufacturer Description Stock

SHT21S

D# 8765064

Sensirion

Sensirion SHT21S, Temperature & Humidity Sensor -40 to +125 C 0.3 C, 2%RH SDM, 6-Pin DFN, EA

Min Qty: 1
Container: Bulk
74

SHT21P

D# 8765055P

Sensirion

Sensirion SHT21P, Temperature & Humidity Sensor -40 to +125 C 0.3 C, 2%RH Digital PWM, 6-Pin DFN, RL

Min Qty: 1
Container: Reel
721

SHT21

D# 7865554

Sensirion

Sensirion SHT21, Temperature & Humidity Sensor -40 to +125 C 0.3 C, 2%RH Serial-I2C, 6-Pin DFN, EA

Min Qty: 1
Container: Bulk
612
Part Number Manufacturer Description Stock

SHT21WBH01

SENS3

OEM/CM ONLY

15011

SHT21

Sensirion

OEM/CM ONLY

3257

SHT21P

Sensirion

OEM/CM ONLY

640

SHT21TR0.4KS

Sensirion

OEM/CM ONLY

9024

SHT21S

Sensirion

OEM/CM ONLY

561

110071101 SHT21P

SEN

OEM/CM ONLY

416

PT01USHT21210S

National Semiconductor Corporation

OEM/CM ONLY

314
Part Number Manufacturer Description Stock

SHT21

SENESIRO N

IN stock Immediate delivery

12561

SHT21-ATE-01

SENSIRION

IN stock Immediate delivery

35
Part Number Manufacturer Description Stock

SHT21

Avago Technologies

shipping today

1104
Part Number Manufacturer Description Stock

SHT21-TR-0.4KS

D# 53810537

Sensirion

SHT21-TR-0.4KS

0

SHT21

D# 33109618

Sensirion

Humidity/Temperature Sensor Digital Serial (2-Wire, I2C) Automotive 6-Pin DFN T/R

RoHS: Compliant
0
Part Number Manufacturer Description Stock

SHT21

Sensirion

HUMIDITY AND TEMPERATURE SENSOR

94157
Part Number Manufacturer Description Stock

SHT21P

D# 1888015

Sensirion

HUMIDITY/TEMP SENSOR, ANALOGUE, DFN-6

RoHS: Compliant
Min Qty: 1
Container: Cut Tape
400

SHT21

D# 2368919

Sensirion

HUMIDITY/TEMP SENSOR, DIGITAL, DFN-6

RoHS: Compliant
Min Qty: 400
Container: Reel
1600

SHT21S

D# 2458813

Sensirion

HUMIDITY/TEMP SENSOR, ANALOGUE, DFN-6

RoHS: Compliant
Min Qty: 1
Container: Cut Tape
33

SHT21-TR-0.4KS

D# 2124884

Sensirion

HUMIDITY/TEMP SENSOR, DIGITAL, DFN-6

RoHS: Compliant
Min Qty: 1
Container: Cut Tape
1474

Quick Inquiry

SHT21

Certified Quality

Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

ISO9001:2015, ICAS, IAF, UKAS

View the Certificates

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