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: Technical Documents
Datasheet and specification confirmation for engineers.

: One-Stop BOM Sourcing
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STMicroelectronics RFQ AVAILABLE

TDA1904

IC AMP AB MONO 4.5W 16POWERDIP

Part Number: TDA1904

Manufacturer: STMicroelectronics

Category: Audio Amplifiers

Package: 16-DIP (0.300", 7.62mm)

Datasheet:: TDA1904.pdf

Description: IC AMP AB MONO 4.5W 16POWERDIP

Select Quantity Stock: 4,949

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TDA1904 Technical Information

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Specifications

Product Attribute: Attribute Value

Part Number: TDA1904

Manufacturer: STMicroelectronics

Package: 16-DIP (0.300", 7.62mm)

Series: -

Package/Case: 16-DIP (0.300", 7.62mm)

Packaging: Tube

Product Status: Obsolete

Type: Class AB

Output Type: 1-Channel (Mono)

Max Output Power x Channels @ Load: 4.5W x 1 @ 4Ohm

Voltage - Supply: 4V ~ 20V

Features: Thermal Shutdown Protection

Mounting Type: Through Hole

Operating Temperature: -40°C ~ 150°C (TJ)

Grade: -

Qualification: -

Supplier Device Package: 16-PowerDIP

Frequently Asked Questions

1. How can I order TDA1904 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 TDA1904?

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

3. Are the stock and price of TDA1904 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 TDA1904?

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 TDA1904?

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

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Packaging and Shipping Protection

Step 1 Product Inspection

Step 2 Casing & Dry Pipe

Step 3 Anti-static Bags

Step 4 Inner Carton

Step 5 Shipping Label

Step 6 International Delivery

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

TDA1904 Procurement and Technical Support

TDA1904 is manufactured by STMicroelectronics. This page provides purchasing information including manufacturer, category, package, datasheet, stock reference, price reference and product specifications.

Haishengye Electronics supports customers sourcing TDA1904 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 TDA1904.

Part Number: TDA1904

Manufacturer: STMicroelectronics

Package: 16-DIP (0.300", 7.62mm)

Category: Audio Amplifiers

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Transaction fees are charged according to the selected bank or payment system rules.

Shipping Method

DHL

FedEx

UPS

TNT

Shipped From

Shenzhen warehouse

Dispatch Time

Usually 1–3 business days after confirmation

Lead Time

Shipping Fee

Calculated according to destination and parcel weight

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