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SENSIRION  SHT21  HUMIDITY/TEMPERATURE SENSOR

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  • Manufacturer: SENSIRION
  • Newark Part No.: 20T1172
  • Manufacturer Part No SHT21

Product Information


  • Accuracy: ± 2%
  • Accuracy %: 2%
  • Humidity Range: 0% to 100% Relative Humidity
  • Humidity Sensor Type: Capacitive
  • MSL: -
  • No. of Pins: 6
  • Operating Temperature Max: 125°C
  • Operating Temperature Min: -40°C
  • Packaging: Cut Tape
  • Response Time: 8s
  • SVHC: No SVHC (20-Jun-2013)
  • Sensor Case Style: DFN
  • Supply Current: 300µA
  • Supply Voltage: 3V

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This product also features on the following pages and catalog editions:

  •  129/1836
  •  130/1841

Availability

Availability:  7,238


  • 7,238 in stock for same day shipping
 
Check stock and lead times
    Per the manufacturer, more stock expected week of 10/27/14

Price for: Tape & Reel Cut 1

Minimum order quantity: 1

Order multiple quantity: 1

Price: $6.07

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1+ $6.07

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Details: 
Hi,

The manufacturer part number is given as SHT21, but Sensirion's SHT21 products have a sixth character indicating the output mode:
SHT21D
SHT21P
SHT21S

Does this Newark part number correspond with the Sensirion SHT21D part?

Thanks,
Scott
2 years, 11 months ago
by
SEW96
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Answers

A: 
For Sensiron SHT21D, Newark part number is 20T1172. By default SHT21 comes with SHT21D.
2 years, 11 months ago
by
TechGTC
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Q: 
1 answer

Looking for a filter cap

Details: 
Looking for a filter cap which can be used for humidity sensor (part number SHT21) so that it provides protection against dust & water.
2 years, 5 months ago
by
NewarkTechSupp
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A: 
Suggested part number of filter cap which can be used for this sensor is SF2 from Sensirion.
2 years, 5 months ago
by
NewarkTechSupport
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Details: 
1) How We energize the SHT21 sensor .
2) we are not finding any terminal on the SHT 21 sensor
2 years, 2 months ago
by
bhat
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A: 
The supply voltage of SHT2x must be in the range of 2.1 – 3.6V, recommended supply voltage is 3.0V. Power supply pins Supply Voltage (VDD) and Ground (VSS) must be decoupled with a 100nF capacitor. For more information, please refer page 6 of 12 in the following link.
For SHT21, two evaluation kits are available with Newark part numbers 20T1171,20T1170.
2 years ago
by
TechGTC
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Substitutes


  Newark Part No. Manufacturer Part No Manufacturer / Description
Avail Price Qty
ascdsc ascdsc ascdsc ascdsc ascdsc
Exact
18X0354
SHT21

SHT21

SENSIRION

SENSOR, HUMIDITY & TEMP, 0-100% RH, DFN6, FULL REEL

SENSOR, HUMIDITY & TEMP, 0-100% RH, DFN6, FULL REEL; Humidity Sensor Type:Capacitive; Accuracy %:2%; Humidity Range:0% to 100% Relative Humidity; Supply Voltage:3V; Sensor Case Style:DFN; No. of Pins:6; Response Time:8s ;RoHS Compliant: Yes

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  • 2,400 Further stock expected to ship on Oct 16, 2014
  • Per the manufacturer, more stock expected week of 10/27/14
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