SHT40I-HD1B-R2 is out of stock and can be placed on backorder.
Available Substitutes:
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SHT40I-HD1B-R2 | |
|---|---|
DigiKey Part Number | 1649-SHT40I-HD1B-R2TR-ND - Tape & Reel (TR) 1649-SHT40I-HD1B-R2CT-ND - Cut Tape (CT) 1649-SHT40I-HD1B-R2DKR-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Product Number | SHT40I-HD1B-R2 |
Description | INDUSTRIAL HUMIDITY AND TEMP SEN |
Manufacturer Standard Lead Time | 8 Weeks |
Customer Reference | |
Detailed Description | Humidity, Temperature 0 ~ 100% RH I2C ±2.5% RH 4 s Surface Mount |
Datasheet | Datasheet |
Product Attributes
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Category | Accuracy ±2.5% RH |
Manufacturer Sensirion AG | Response Time 4 s |
Series | Sensitivity 40mV/%RH |
Packaging Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Voltage - Supply 4.5V ~ 5.5V |
Part Status Active | Mounting Type Surface Mount |
Sensor Type Humidity, Temperature | Operating Temperature -40°C ~ 125°C |
Humidity Range 0 ~ 100% RH | Package / Case 4-WDFN Exposed Pad |
Output Type I2C | Supplier Device Package 4-DFN (1.5x1.5) |
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Substitutes (1)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| SHT40I-BD1B-R3 | Sensirion AG | 0 | 1649-SHT40I-BD1B-R3TR-ND | $2.92000 | Direct |
In-Stock: 0
2,500 estimated in stock on 19-Nov-2026
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Quantity
All prices are in USD
Cut Tape (CT) & Digi-Reel®
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $3.03000 | $3.03 |
| 5 | $2.55600 | $12.78 |
| 10 | $2.37400 | $23.74 |
| 25 | $2.15480 | $53.87 |
| 50 | $2.00220 | $100.11 |
| 100 | $1.86050 | $186.05 |
| 500 | $1.56940 | $784.70 |
| 1,000 | $1.45859 | $1,458.59 |
Tape & Reel (TR)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 2,500 | $1.32411 | $3,310.27 |
| 5,000 | $1.23072 | $6,153.60 |
| 7,500 | $1.18750 | $8,906.25 |
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.




