onsemi KA2803B
- Part No.:
- KA2803B
- Manufacturer:
- onsemi
- Category:
- Power Management - Specialized
- Package:
- 8-DIP (0.300", 7.62mm)
- Description:
- IC EARTH LEAKAGE DETECTOR 8-DIP
- Quantity:
- Payment:

- Shipping:

Inventory:2,975
Please send an inquiry. Send us your inquiry, and we will respond immediately.
KA2803B Specifications
- Product attributes
- Attribute value
- Manufacturer:
- onsemi
- Series:
- -
- Package/Case:
- 8-DIP (0.300", 7.62mm)
- Packaging:
- Tube
- Product Status:
- Obsolete
- Applications:
- Earth Leakage Detector
- Current - Supply:
- 400µA
- Voltage - Supply:
- 12V ~ 20V
- Operating Temperature:
- -25°C ~ 80°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- 8-DIP
KA2803B FAQ
1.How can I place an order for KA2803B through Aetrix?
1.Please submit a Request for Quotation (RFQ) for KA2803B 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 KA2803B reliable?
The price and inventory of KA2803B are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for KA2803B is usually 5 days.
3.What payment methods are accepted for KA2803B?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for KA2803B transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for KA2803B?
KA2803B orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your KA2803B 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 KA2803B?
5.For technical support, including KA2803B datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your KA2803B requirements.
6.How does Aetrix verify that KA2803B is sourced from the original manufacturer or authorized distributors?
6.All KA2803B 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 KA2803B meets industry standards.
7.What is the process for return or replacement of KA2803B?
All KA2803B units undergo pre-shipment inspection (PSI). If there is an issue with KA2803B, 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 KA2803B part is unused and in its original packaging.
Return procedure for KA2803B:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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