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FAIRCHILD 2N4403BU Datasheet & Stock

Authorized Distributors
Source:Newark
Part No:2N4403BU
Stock:1213
Inv Date:06-09-2026
Price: Unit price: $0.072
Buy/RFQ:
Source:DigiKey
Part No:2N4403BU
Stock:36756
Inv Date:06-09-2026
Price: Unit price: $0.27
Buy/RFQ:
Source:DigiKey
Part No:2N4403BU
Stock:14735
Inv Date:06-09-2026
Price: Unit price: $0.06
Buy/RFQ:
Part No:2N4403BU
Stock:11712
Inv Date:06-10-2026
Price: Unit price: $0.21
Buy/RFQ:
Part No:2N4403BU
Stock:43487
Inv Date:06-09-2026
Price: Unit price: $0.0473
Buy/RFQ:
Part No:2N4403BU
Stock:10360
Inv Date:06-10-2026
Price: N/A
Buy/RFQ:

Frequently Asked Questions

Where can I buy FAIRCHILD 2N4403BU?

You can click on the BUY or RFQ button to purchase 2N4403BU from an authorized FAIRCHILD distributor.

How do I troubleshoot issues or seek technical support for part 2N4403BU?

You can visit the FAIRCHILD website for support.

Who is the manufacturer of 2N4403BU?

FAIRCHILD

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