Product Images are shown for illustrative purposes only and may differ from actual product.

TDA2003 Car Radio Audio Amplifier

Write a review | 0 reviews

Stock: 20
Availability: InStock priceValidUntil: 2026-03-03
SKU: 943 | DAA427

Rs. 21.24 (inc GST)
Rs.18.00 + GST

Qty :
Qty Qty

GST Invoice: Available for all purchases — eligible for input tax credit.

Delivery: 2–8 days across India. No MOQ required.

Bulk Orders: Need more quantity or not in stock? Email: dnatechindia [at] gmail.com

Import Service: We import a wide range of electronic components on request.

Description

TDA2003 Car Radio Audio Amplifier

The TDA 2003 has improved performance with the same pin configuration as the TDA 2002.

The additional features of TDA 2002, very low number of external components, ease of assembly, space and cost saving, are maintained. The device provides a high output current capability (up to 3.5A) very low harmonic and cross-over distortion. Completely safe operation is guaranteed due to protection against DC and AC short circuit between all pins and ground, thermal over-range, load dump voltage surge up to 40V and fortuitous open ground.

NOTE : This is TDA2003 IC. If you require TDA2003A Click here.

Features of TDA2003

V_S Peak supply voltage (50ms) 40 V
V_S DC supply voltage 28 V
V_S Operating supply voltage 18 V
I_O Output peak current (repetitive) 3.5 A
I_O Output peak current (non repetitive) 4.5 A
P_tot Power dissipation at T_case = 90°C 20 W
T_stg, T_jStorage and junction temeperature -40 to 150 °C

Extra Information
Country of Origin	China
Imported By	ElectroSource Private Limited

Write a review

Your Name

Your Review

Note: HTML is not translated!

Rating Bad Good

Verification Code

Frequently Asked Questions

Do you provide a GST bills?

Yes we provide GST Bill by the name of DNA Solutions. You will receive a GST compliant invoice for your records. You can take GST benefit.

What is your return / replacement policy?

Returns/replacements depend on the item type and condition. If there’s an issue, contact us with photos/videos and we’ll guide you as per policy.

Do you ship all over India?

Yes — we dispatch orders across India.

What payment methods do you accept?

We accept UPI, cards, netbanking, and other checkout options shown on the payment page.

What details should I send for a bulk quote?

Send these details for an accurate bulk quote: - Part number(s) - Quantity required - Preferred brand (if any) - Product image (if possible) - Delivery address + PIN code - GST invoice needed (Yes/No) + GSTIN (if Yes)

Are components original / new?

We aim to supply genuine, new parts. For sourced items, we confirm availability and provide the best matching grade/brand possible.

View all FAQs →

NEW Products

Product Page : New Products

CSN-AZXK WITH SWITCH

CSN-AZXK Current Sensor Module with Switch CSN-AZXK Current Sensor Module, measures low to medium c..

Rs.2,230.20 (inc GST)
Rs.1,890.00 + GST

SKU: 9829 | DAC528

Stock: 5

XL2596 3.3Volt PWM Stepdown DC/DC Buck Converter TO-220-5 IC

XL2596 3.3V PWM Stepdown DC/DC Buck Converter ICXL2596 3.3V DC/DC Buck Converter for efficient volta..

Rs.46.14 (inc GST)
Rs.39.10 + GST

SKU: 7253 | DAF751

Stock: 150

Write review

Keltron Supercapacitor 500 Farad 2.7 Volts EDLC

Keltron Supercapacitor 500 Farad EDLC Energy StorageKeltron 500F 2.7V Supercapacitor - High power de..

Rs.2,495.70 (inc GST)
Rs.2,115.00 + GST

SKU: 10265 | DAJ149

Stock: 5

CD4081 AND Gate

CD4081 Quad AND Gate ICCH4081 Quad 2 input AND Gate ICThe CD4081 is a quad 2-input AND gate. The out..

Rs.27.14 (inc GST)
Rs.23.00 + GST

SKU: 1998 | DAA135

Stock: 8

Have You Seen

Product Page : Have You Seen

IRFB260N Power MOSFET

IRFB260N Power MOSFET by DNA SolutionsIRFB260N Power MOSFET, Low Gate-to-Drain Charge, 380W Power Di..

Rs.152.22 (inc GST)
Rs.129.00 + GST

SKU: 1155 | DAA179

Stock: 44

Write review

Mornsun URA2405YMD-6WR3 DC-DC Converter Module

Mornsun URA2405YMD-6WR3 DC-DC Converter ModuleMornsun URA2405YMD-6WR3 offers DC-DC conversion with 5..

Rs.758.56 (inc GST)
Rs.642.85 + GST

SKU: 10570 | DAJ642

Stock: 10

Write review

IR Sensor Dispenser Board 8-24 Volts

IR Sensor Based Dispenser Board (8 - 24 Volts)IR Sensor based Dispenser Board for Automatic Hand San..

Rs.501.50 (inc GST)
Rs.425.00 + GST

SKU: 2537 | DAC850

Stock: 10

Write review

ACS712 30 Amp Current Sensor Module

ACS712 30 Amp Current Sensor ModuleACS712 30 Ampere Hall effect current Sensor Module This is a..

Rs.82.60 (inc GST)
Rs.70.00 + GST

TDA2003 Car Radio Audio Amplifier

Qty :

TDA2003 Car Radio Audio Amplifier

The TDA 2003 has improved performance with the same pin configuration as the TDA 2002.

NOTE : This is TDA2003 IC. If you require TDA2003A Click here.

Features of TDA2003

VS Peak supply voltage (50ms) 40 V

VS DC supply voltage 28 V

VS Operating supply voltage 18 V

IO Output peak current (repetitive) 3.5 A

IO Output peak current (non repetitive) 4.5 A

Ptot Power dissipation at Tcase = 90°C 20 W

Tstg, Tj Storage and junction temeperature -40 to 150 °C

Write a review

NEW Products

Product Page : New Products

SKU: 9829 | DAC528

Stock: 5

SKU: 7253 | DAF751

Stock: 150

SKU: 10265 | DAJ149

Stock: 5

SKU: 1998 | DAA135

Stock: 8

Have You Seen

Product Page : Have You Seen

SKU: 1155 | DAA179

Stock: 44

SKU: 10570 | DAJ642

Stock: 10

SKU: 2537 | DAC850

Stock: 10

SKU: 902 | DAA682

Stock: 10

Related Products

SKU: 606 | DAA776

Stock: 5

SKU: 807 | DAA076

Stock: 30

SKU: 942 | DAA134

Stock: 5

SKU: 944 | DAA422

Stock: 5

SKU: 2844 | DAE506

Stock: 0

SKU: 2856 | DAE486

Stock: 1

V_S Peak supply voltage (50ms) 40 V

V_S DC supply voltage 28 V

V_S Operating supply voltage 18 V

I_O Output peak current (repetitive) 3.5 A

I_O Output peak current (non repetitive) 4.5 A

P_tot Power dissipation at T_case = 90°C 20 W

T_stg, T_jStorage and junction temeperature -40 to 150 °C