Texas Instruments BQ2040SN-C408G4
- Part No.:
- BQ2040SN-C408G4
- Manufacturer:
- Texas Instruments
- Category:
- Battery Management
- Package:
- 16-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
BQ2040SN-C408G4.pdf
- Description:
- IC BATTERY GAS GAUGE 16-SOIC
- Quantity:
- Payment:

- Shipping:

Inventory:2,132
Please send an inquiry. Send us your inquiry, and we will respond immediately.
BQ2040SN-C408G4 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- -
- Package/Case:
- 16-SOIC (0.154", 3.90mm Width)
- Packaging:
- Tube
- Product Status:
- Discontinued at Digi-Key
- Function:
- Battery Monitor
- Battery Chemistry:
- Multi-Chemistry
- Number of Cells:
- -
- Fault Protection:
- Over Current, Over Temperature, Over/Under Voltage
- Interface:
- SMBus
- Operating Temperature:
- 0°C ~ 70°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 16-SOIC
BQ2040SN-C408G4 FAQ
1.How can I place an order for BQ2040SN-C408G4 through Aetrix?
Please submit a Request for Quotation (RFQ) for BQ2040SN-C408G4 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for BQ2040SN-C408G4 reliable?
The price and inventory of BQ2040SN-C408G4 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for BQ2040SN-C408G4 is usually 5 days.
3.What payment methods are accepted for BQ2040SN-C408G4?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for BQ2040SN-C408G4 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for BQ2040SN-C408G4?
BQ2040SN-C408G4 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your BQ2040SN-C408G4 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for BQ2040SN-C408G4?
For technical support, including BQ2040SN-C408G4 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your BQ2040SN-C408G4 requirements.
6.How does Aetrix verify that BQ2040SN-C408G4 is sourced from the original manufacturer or authorized distributors?
All BQ2040SN-C408G4 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that BQ2040SN-C408G4 meets industry standards.
7.What is the process for return or replacement of BQ2040SN-C408G4?
All BQ2040SN-C408G4 units undergo pre-shipment inspection (PSI). If there is an issue with BQ2040SN-C408G4, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The BQ2040SN-C408G4 part is unused and in its original packaging.
Return procedure for BQ2040SN-C408G4:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
BQ2040SN-C408G4 Tags

-
BQ29700DSER
Texas Instruments

-
S-8241ABKMC-GBKT2G
ABLIC Inc.

-
S-8241ABPMC-GBPT2G
ABLIC Inc.

-
BQ27427YZFR
Texas Instruments

-
BQ27426YZFR
Texas Instruments

-
STC3117IJT
STMicroelectronics

-
STC3115IJT
STMicroelectronics

-
BQ76925RGER
Texas Instruments

-
NPM1100-QDAA-R
Nordic Semiconductor ASA

-
BQ27441DRZR-G1A
Texas Instruments

-
STC3115AIQT
STMicroelectronics

-
S-8252AAL-M6T1U
ABLIC Inc.
Tech Hub
A crankshaft position sensor is one of the most important engine management sensors in a modern vehicle.
A decoder is an electronic circuit or integrated circuit that converts a coded input into a specific output state.
Use this kg to lbs converter to quickly convert kilograms to pounds or pounds to kilograms. It is useful for shipping weight, product specifications, package weight, material weight, equipment weight, …
Learn what analog devices are, including amplifiers, ADCs, DACs, sensors, voltage references, power ICs and ADI component selection for signal chain design.
SiC, or silicon carbide, is a wide-bandgap semiconductor material used in high-efficiency power electronics.
Type C, more formally called USB Type-C or USB-C, is a reversible connector used for charging, data transfer, display output, and accessory connection.
Voltage testing is a fundamental skill for electricians, engineers, technicians, and electronics hobbyists. Accurate voltage measurement ensures safe operation, prevents equipment damage, and verifies …
Find the correct SR626SW battery equivalent, including 377, AG4 and LR626 compatibility, silver oxide vs alkaline differences, size, voltage and watch replacement checks.
MLCCs are widely used in power supply circuits, DC-DC converters, decoupling networks, RF filters, automotive modules, industrial controllers, and high-density digital hardware. Their low ESR, compact …
MLCC damage is a common reliability problem in modern electronics, especially in compact PCB layouts, power supply circuits, automotive modules, industrial controllers, and high-density computing hardw…
