Humidity Sensors

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HIH-4020-001
HIH-4020-001 - Humidity Sensor, Relative, 0% to 100% Relative Humidity, 3.5 %, 4 VDC, 5.8 VDC, SIP

3408769

Humidity Sensor, Relative, 0% to 100% Relative Humidity, 3.5 %, 4 VDC, 5.8 VDC, SIP

HONEYWELL

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49 deliver in 3-4 business days from our UK warehouse :(UK stock) Order before 17:00 Mon-Fri (excluding National Holidays)

More stock available week commencing 12/15/25

Each

1+ ¥23,514.67 (¥25,866.14) 5+ ¥19,835.72 (¥21,819.29) 10+ ¥18,435.29 (¥20,278.82) 25+ ¥15,930.12 (¥17,523.13)

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0% to 100% Relative Humidity 4VDC
HIH-5030-001
HIH-5030-001 - Humidity Sensor, Relative, 0% to 100% Relative Humidity, 3.5 %, 2.7 VDC, 5.5 VDC

1784720RL

Humidity Sensor, Relative, 0% to 100% Relative Humidity, 3.5 %, 2.7 VDC, 5.5 VDC

HONEYWELL

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1,047 deliver in 3-4 business days from our UK warehouse :(UK stock) Order before 17:00 Mon-Fri (excluding National Holidays)

More stock available week commencing 9/29/25

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1784720 in Cut Tape

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0% to 100% Relative Humidity 2.7VDC
SHT21
SHT21 - Temperature and Humidity Sensor, ±2%, 0-100% RH, -40 to 125°C, I2C, Digital, DFN-EP-6, 2.1V to 3.6V

1855468RL

Temperature and Humidity Sensor, ±2%, 0-100% RH, -40 to 125°C, I2C, Digital, DFN-EP-6, 2.1V to 3.6V

SENSIRION

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5,135 deliver in 3-4 business days from our UK warehouse :(UK stock) Order before 17:00 Mon-Fri (excluding National Holidays)

More stock available week commencing 9/22/25

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1855468 in Cut Tape

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0% to 100% Relative Humidity 2.1V
SI7020-A20-GM1
SI7020-A20-GM1 - Humidity/Temperature Sensor, 0% to 100% RH/-40°C to 85°C Range, I2C, Digital, 1.9V to 3.6V, DFN-6

2473667

Humidity/Temperature Sensor, 0% to 100% RH/-40°C to 85°C Range, I2C, Digital, 1.9V to 3.6V, DFN-6

SILICON LABS

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5 deliver in 3-4 business days from our UK warehouse :(UK stock) Order before 17:00 Mon-Fri (excluding National Holidays)

[200 more will be available on 10/4/25]

More stock available week commencing 12/1/25

Each

1+ ¥938.13 (¥1,031.94) 10+ ¥899.10 (¥989.01) 25+ ¥854.07 (¥939.48) 50+ ¥822.55 (¥904.81) 100+ ¥792.53 (¥871.78) 250+ ¥764.01 (¥840.41) 500+ ¥735.49 (¥809.04) More Pricing...

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0% to 100% Relative Humidity 1.9V
SI7022-A20-IM1
SI7022-A20-IM1 - Humidity/Temperature Sensor, 0% to 100% RH/-40°C to 125°C Range, PWM, Digital, 1.9V to 3.6V, DFN-6

2769158

Humidity/Temperature Sensor, 0% to 100% RH/-40°C to 125°C Range, PWM, Digital, 1.9V to 3.6V, DFN-6

SILICON LABS

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175 deliver in 3-4 business days from our UK warehouse :(UK stock) Order before 17:00 Mon-Fri (excluding National Holidays)

More stock available week commencing 12/1/25

Each (Supplied on Cut Tape)

Cut Tape

1+ ¥983.16 (¥1,081.48) 10+ ¥944.13 (¥1,038.54) 25+ ¥896.10 (¥985.71) 50+ ¥863.08 (¥949.39) 100+ ¥830.06 (¥913.07) 250+ ¥813.55 (¥894.91) 500+ ¥797.04 (¥876.74) More Pricing...

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0% to 100% Relative Humidity 1.9V
EWS-RH
EWS-RH - HUMIDITY SENSOR, VOLTAGE/CURRENT, 24V

3018630

HUMIDITY SENSOR, VOLTAGE/CURRENT, 24V

OMEGA

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1+ ¥47,601.98 (¥52,362.18)

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HPP845E031R4
HPP845E031R4 - Humidity and Temperature Sensor, ± 2%, 0% to 100% RH, -40 to 125°C, I2C, DFN-EP-6, 1.5 to 3.6V

3397530

Humidity and Temperature Sensor, ± 2%, 0% to 100% RH, -40 to 125°C, I2C, DFN-EP-6, 1.5 to 3.6V

TE CONNECTIVITY

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Each

1+ ¥797.04 (¥876.74) 10+ ¥764.01 (¥840.41) 25+ ¥724.99 (¥797.49) 50+ ¥694.97 (¥764.47) 100+ ¥624.42 (¥686.86) 250+ ¥616.29 (¥677.92) 500+ ¥608.15 (¥668.97) More Pricing...

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0% to 100% Relative Humidity 1.5V
SI7020-A20-GM1R
SI7020-A20-GM1R - Humidity/Temperature Sensor, 0% to 100% RH/-40°C to 85°C Range, I2C, Digital, 1.9V to 3.6V, DFN-6

3105968

Humidity/Temperature Sensor, 0% to 100% RH/-40°C to 85°C Range, I2C, Digital, 1.9V to 3.6V, DFN-6

SILICON LABS

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Cut Tape

1+ ¥938.13 (¥1,031.94) 10+ ¥899.10 (¥989.01) 25+ ¥854.07 (¥939.48) 50+ ¥822.55 (¥904.81) 100+ ¥794.03 (¥873.43) 250+ ¥765.52 (¥842.07) 500+ ¥737.00 (¥810.70) More Pricing...

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0% to 100% Relative Humidity 1.9V
HIH7121-021-001
HIH7121-021-001 - Temperature and Humidity Sensor, 0 to 100% RH, -40°C to 100°C, I2C, Digital, SIP-4, 2.3 to 5.5 V

3408755

Temperature and Humidity Sensor, 0 to 100% RH, -40°C to 100°C, I2C, Digital, SIP-4, 2.3 to 5.5 V

HONEYWELL

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1+ ¥3,476.83 (¥3,824.51)

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0% to 100% Relative Humidity 2.3V
HIH8130-000-001
HIH8130-000-001 - Humidity and Temperature Sensor, ± 2%, 0% to 100% RH, -40 to 125°C, SPI, SOIC-8, 2.3 to 5.5V

3408761

Humidity and Temperature Sensor, ± 2%, 0% to 100% RH, -40 to 125°C, SPI, SOIC-8, 2.3 to 5.5V

HONEYWELL

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1+ ¥3,054.54 (¥3,359.99) 10+ ¥2,838.40 (¥3,122.24) 25+ ¥2,795.93 (¥3,075.52) 50+ ¥2,753.46 (¥3,028.81) 100+ ¥2,710.99 (¥2,982.09)

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0% to 100% Relative Humidity 2.3V
HIH-4021-001
HIH-4021-001 - Humidity Sensor, Relative, 0% to 100% Relative Humidity, 3.5 %, 4 VDC, 5.8 VDC, SIP

3408774

Humidity Sensor, Relative, 0% to 100% Relative Humidity, 3.5 %, 4 VDC, 5.8 VDC, SIP

HONEYWELL

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1+ ¥25,913.27 (¥28,504.60) 5+ ¥21,859.07 (¥24,044.98) 10+ ¥20,316.04 (¥22,347.64) 25+ ¥17,554.20 (¥19,309.62)

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0% to 100% Relative Humidity 4VDC
10142048-00
10142048-00 - Temperature and Humidity Sensor, 0 to 100% RH, -40°C to 125°C, I2C, Digital, DFN-6, 3 to 5.5 V

3500680

Temperature and Humidity Sensor, 0 to 100% RH, -40°C to 125°C, I2C, Digital, DFN-6, 3 to 5.5 V

TE CONNECTIVITY

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Cut Tape

1+ ¥1,645.36 (¥1,809.90) 10+ ¥1,439.69 (¥1,583.66) 25+ ¥1,192.89 (¥1,312.18) 50+ ¥1,069.49 (¥1,176.44) 100+ ¥987.22 (¥1,085.94) 250+ ¥921.41 (¥1,013.55) 500+ ¥872.04 (¥959.24) More Pricing...

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0% to 100% Relative Humidity 3V
HIH-4021-002
HIH-4021-002 - Humidity Sensor, Relative, 0% to 100% Relative Humidity, 3.5 %, 4 VDC, 5.8 VDC, SIP

3408775

Humidity Sensor, Relative, 0% to 100% Relative Humidity, 3.5 %, 4 VDC, 5.8 VDC, SIP

HONEYWELL

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1+ ¥25,883.25 (¥28,471.58) 5+ ¥21,833.55 (¥24,016.91) 10+ ¥20,528.87 (¥22,581.76)

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0% to 100% Relative Humidity 4VDC
HIH-4010-004
HIH-4010-004 - Humidity Sensor, Relative, 0% to 100% Relative Humidity, 3.5 %, 4 VDC, 5.8 VDC, SIP

3408768

Humidity Sensor, Relative, 0% to 100% Relative Humidity, 3.5 %, 4 VDC, 5.8 VDC, SIP

HONEYWELL

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Each

1+ ¥23,127.44 (¥25,440.18) 5+ ¥20,236.51 (¥22,260.16) 10+ ¥16,767.39 (¥18,444.13)

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0% to 100% Relative Humidity 4VDC
EHRH-2-I-B
EHRH-2-I-B - RH TRANSMITTER, 0 TO 100 RH

3817574

RH TRANSMITTER, 0 TO 100 RH

AMPHENOL ADVANCED SENSORS

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1+ ¥49,274.93 (¥54,202.42) 5+ ¥46,318.49 (¥50,950.34) 10+ ¥46,146.55 (¥50,761.21) 25+ ¥45,974.61 (¥50,572.07) 50+ ¥45,802.67 (¥50,382.94) 100+ ¥45,717.72 (¥50,289.49) More Pricing...

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0% to 100% Relative Humidity 12VDC
SHTC3-TR-10KS
SHTC3-TR-10KS - Temperature and Humidity Sensor, 0% to 100% RH, -40°C to 125°C, I2C, Digital, DFN-4, 1.62 V to 3.6 V

3805707

Temperature and Humidity Sensor, 0% to 100% RH, -40°C to 125°C, I2C, Digital, DFN-4, 1.62 V to 3.6 V

SENSIRION

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1+ ¥271.09 (¥298.20) 10+ ¥243.27 (¥267.60) 50+ ¥232.97 (¥256.27) 100+ ¥223.52 (¥245.87) 250+ ¥214.03 (¥235.43) 500+ ¥204.53 (¥224.98) 1000+ ¥197.45 (¥217.20) 2500+ ¥193.51 (¥212.86) More Pricing...

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0% to 100% Relative Humidity 1.62V
HX92BC-RP1.
HX92BC-RP1. - HUMIDITY SENSOR, 0-100 RH, CURRENT, 30V

3763935

HUMIDITY SENSOR, 0-100 RH, CURRENT, 30V

OMEGA

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1+ ¥97,798.22 (¥107,578.04)

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HTS221TR
HTS221TR - Humidity/Temperature Sensor, 0% to 100% RH/-40°C to 120°C Range, I2C, SPI, 1.7V to 3.6V, HLGA-6

3018624

Humidity/Temperature Sensor, 0% to 100% RH/-40°C to 120°C Range, I2C, SPI, 1.7V to 3.6V, HLGA-6

STMICROELECTRONICS

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Cut Tape

1+ ¥613.04 (¥674.34) 10+ ¥571.97 (¥629.17) 25+ ¥545.53 (¥600.08) 50+ ¥524.28 (¥576.71) 100+ ¥498.89 (¥548.78) 250+ ¥481.51 (¥529.66) 500+ ¥462.74 (¥509.01) 1000+ ¥453.49 (¥498.84) More Pricing...

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0% to 100% Relative Humidity 1.7V
314990621
314990621 - TEMP/HUMIDITY/EC SENSOR, 0%-100%

4060399

TEMP/HUMIDITY/EC SENSOR, 0%-100%

SEEED STUDIO

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1+ ¥13,301.87 (¥14,632.06)

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0% to 100% Relative Humidity 3.6VDC
314990738
314990738 - TEMP/HUMIDITY SENSOR, 0%-100%

4060407

TEMP/HUMIDITY SENSOR, 0%-100%

SEEED STUDIO

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1+ ¥13,876.80 (¥15,264.48)

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0% to 100% Relative Humidity 3.6VDC
HS4113
HS4113 - Temperature and Humidity Sensor, 0% to 100% RH, -40°C to 105°C, Analogue, ±2.5%, DFN-8

3972868

Temperature and Humidity Sensor, 0% to 100% RH, -40°C to 105°C, Analogue, ±2.5%, DFN-8

RENESAS

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1+ ¥893.48 (¥982.83) 10+ ¥565.87 (¥622.46) 25+ ¥560.65 (¥616.72) 50+ ¥555.43 (¥610.97) 100+ ¥550.20 (¥605.22) 250+ ¥543.93 (¥598.32) 500+ ¥460.85 (¥506.94) 1000+ ¥431.07 (¥474.18) More Pricing...

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0% to 100% Relative Humidity 1.71V
SHT40I-HD1B-R2
SHT40I-HD1B-R2 - Temperature and Humidity Sensor, 0 to 100% RH, -40°C to 125°C, Analogue, DFN-4, 4.5 V to 5.5 V

4068502

Temperature and Humidity Sensor, 0 to 100% RH, -40°C to 125°C, Analogue, DFN-4, 4.5 V to 5.5 V

SENSIRION

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0% to 100% Relative Humidity 4.5V
101021014
101021014 - Humidity Sensor, 20% to 80% Relative Humidity, 4.5% Accuracy, 4.5 V to 5.5 V, Grove SEN55

4060329

Humidity Sensor, 20% to 80% Relative Humidity, 4.5% Accuracy, 4.5 V to 5.5 V, Grove SEN55

SEEED STUDIO

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1+ ¥8,138.55 (¥8,952.41)

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20% to 80% Relative Humidity 4.5V
101990668
101990668 - TEMP/HUMIDITY SENSOR, 0%-100%

4060335

TEMP/HUMIDITY SENSOR, 0%-100%

SEEED STUDIO

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1+ ¥11,689.91 (¥12,858.90)

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0% to 100% Relative Humidity 3.6VDC
101021013
101021013 - Humidity Sensor, 20% to 80% Relative Humidity, 4.5% Accuracy, 4.5 V to 5.5 V, Grove SEN54

4060328

Humidity Sensor, 20% to 80% Relative Humidity, 4.5% Accuracy, 4.5 V to 5.5 V, Grove SEN54

SEEED STUDIO

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1+ ¥7,263.11 (¥7,989.42)

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20% to 80% Relative Humidity 4.5V