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SOURCING SUPPORT

Need Help With BD433S?

Contact our sourcing team for current stock, batch information, lead time, technical documents, alternative parts and volume pricing.

Stock & Batch Verification Confirm available quantity, date code and delivery schedule.
Alternative Part Sourcing Request compatible or replacement parts when stock is limited.
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Technical Documents

Datasheet and specification confirmation for engineers.

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Fairchild Semiconductor RFQ AVAILABLE

BD433S

TRANS NPN 22V 4A TO-126-3

Part Number
BD433S
Manufacturer
Fairchild Semiconductor
Category
Single Bipolar Transistors
Package
TO-225AA, TO-126-3
Datasheet:
BD433S.pdf
Description
TRANS NPN 22V 4A TO-126-3
Select Quantity Stock: 11,500
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TECHNICAL RESOURCES

BD433S Technical Information

  • Specifications
  • FAQ
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Specifications

Product Attribute
Attribute Value
Part Number
BD433S
Manufacturer
Fairchild Semiconductor
Package
TO-225AA, TO-126-3
Series
-
Package/Case
TO-225AA, TO-126-3
Packaging
Bulk
Product Status
Active
Transistor Type
NPN
Current - Collector (Ic) (Max)
4 A
Voltage - Collector Emitter Breakdown (Max)
22 V
Vce Saturation (Max) @ Ib, Ic
500mV @ 200mA, 2A
Current - Collector Cutoff (Max)
100µA
DC Current Gain (hFE) (Min) @ Ic, Vce
40 @ 10mA, 5V
Power - Max
36 W
Frequency - Transition
3MHz
Operating Temperature
150°C (TJ)
Grade
-
Qualification
-
Mounting Type
Through Hole
Supplier Device Package
TO-126-3

Frequently Asked Questions

1. How can I order BD433S from Haishengye Electronics?

Submit an RFQ directly on this page with your required quantity, target price and delivery requirements. Our sales team will review the request and provide a quotation.

2. How does Haishengye Electronics verify the quality of BD433S?

We work with qualified suppliers and review sourcing channels, traceability, packaging and product condition before shipment.

3. Are the stock and price of BD433S updated in real time?

Electronic component inventory and prices may change frequently. Displayed values are references, and final stock and pricing will be confirmed in the quotation.

4. Which payment methods are supported?

Wire Transfer, PayPal, Alipay, WeChat, Credit Card, Western Union, MoneyGram and Escrow may be supported depending on the order and destination.

5. How is international shipping arranged?

International shipping may be arranged through DHL, UPS, FedEx, TNT and other logistics channels. Tracking information will be provided after shipment.

6. What is the return or replacement process for BD433S?

Contact our sales team within the agreed period if there are quantity differences, incorrect items or clear external defects. Products should remain unused and in their original packaging.

7. Can I request technical support for BD433S?

Yes. Contact our team for datasheets, package details, product specifications, alternative parts and sourcing assistance.

Packaging and Shipping Protection

Step 1 product inspection
Step 1 Product Inspection
Step 2 casing and dry pipe protection
Step 2 Casing & Dry Pipe
Step 3 anti-static bag packaging
Step 3 Anti-static Bags
Step 4 inner carton packaging
Step 4 Inner Carton
Step 5 shipping label
Step 5 Shipping Label
Step 6 international delivery
Step 6 International Delivery

Packaging may be adjusted according to product type, quantity, moisture sensitivity and destination requirements.

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SOURCING SUPPORT

BD433S Procurement and Technical Support

BD433S is manufactured by Fairchild Semiconductor. This page provides purchasing information including manufacturer, category, package, datasheet, stock reference, price reference and product specifications.

Haishengye Electronics supports customers sourcing BD433S and related electronic components for prototype development, maintenance, NPI, production preparation and one-stop BOM procurement.

Submit an RFQ to request the latest stock, price, lead time, batch information, alternative parts, package confirmation or technical documents for BD433S.

Part Number
BD433S
Manufacturer
Fairchild Semiconductor
Package
TO-225AA, TO-126-3
Category
Single Bipolar Transistors
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