SHT40I-BD1B-R3 is out of stock and can be placed on backorder.
Available Substitutes:
Direct

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SHT40I-BD1B-R3 | |
|---|---|
DigiKey Part Number | 1649-SHT40I-BD1B-R3TR-ND - Tape & Reel (TR) 1649-SHT40I-BD1B-R3CT-ND - Cut Tape (CT) 1649-SHT40I-BD1B-R3DKR-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Product Number | SHT40I-BD1B-R3 |
Description | INDUSTRIAL SENSOR HUMID/TEMP |
Manufacturer Standard Lead Time | 8 Weeks |
Customer Reference | |
Detailed Description | Humidity, Temperature 0 ~ 100% RH I2C ±2% RH 4 s Surface Mount |
Datasheet | Datasheet |
Product Attributes
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Category | Output 16b |
Manufacturer Sensirion AG | Accuracy ±2% RH |
Series | Response Time 4 s |
Packaging Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Voltage - Supply 2.3V ~ 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-UDFN 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-HD1B-R2 | Sensirion AG | 0 | 1649-SHT40I-HD1B-R2TR-ND | $3.03000 | Direct |
In-Stock: 0
10,000 estimated in stock on 27-Nov-2026
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Quantity
All prices are in USD
Cut Tape (CT) & Digi-Reel®
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $2.92000 | $2.92 |
| 5 | $2.46000 | $12.30 |
| 10 | $2.28600 | $22.86 |
| 25 | $2.07400 | $51.85 |
| 50 | $1.92720 | $96.36 |
| 100 | $1.79090 | $179.09 |
| 500 | $1.51064 | $755.32 |
| 1,000 | $1.40398 | $1,403.98 |
| 5,000 | $1.18464 | $5,923.20 |
Tape & Reel (TR)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 10,000 | $1.13750 | $11,375.00 |
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