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Yes. Contact our team for datasheets, package information, product specifications, alternative parts and sourcing support related to KA3403.

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KA3403 Fairchild Semiconductor product image

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

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Fairchild Semiconductor RFQ AVAILABLE

KA3403

IC OP AMP 4CH 14-DIP

Part Number: KA3403

Manufacturer: Fairchild Semiconductor

Category: Instrumentation, Op Amps, Buffer Amps

Package: 14-DIP (0.300", 7.62mm)

Datasheet:: KA3403.pdf

Description: IC OP AMP 4CH 14-DIP

Select Quantity Stock: 27,457

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Qty.	Unit Price	Ext. Price
1010+	$0.15000	$151.50

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TECHNICAL RESOURCES

KA3403 Technical Information

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Specifications

Product Attribute: Attribute Value

Part Number: KA3403

Manufacturer: Fairchild Semiconductor

Package: 14-DIP (0.300", 7.62mm)

Series: -

Package/Case: 14-DIP (0.300", 7.62mm)

Packaging: Tube

Product Status: Obsolete

Amplifier Type: General Purpose

Number of Circuits: 4

Output Type: -

Slew Rate: 0.4V/µs

Gain Bandwidth Product: 9 kHz

-3db Bandwidth: 1 MHz

Current - Input Bias: 30 nA

Voltage - Input Offset: 1.5 mV

Current - Supply: 2.3mA

Current - Output / Channel: 20 mA

Voltage - Supply Span (Min): 3 V

Voltage - Supply Span (Max): 36 V

Operating Temperature: 0°C ~ 70°C

Grade: -

Qualification: -

Mounting Type: Through Hole

Supplier Device Package: 14-DIP

Frequently Asked Questions

1. How can I order KA3403 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 KA3403?

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

3. Are the stock and price of KA3403 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 KA3403?

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 KA3403?

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

Hot Sale Part Numbers

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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.

KA3403 Procurement and Technical Support

KA3403 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 KA3403 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 KA3403.

Part Number: KA3403

Manufacturer: Fairchild Semiconductor

Package: 14-DIP (0.300", 7.62mm)

Category: Instrumentation, Op Amps, Buffer Amps

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Shipped From

Shenzhen warehouse

Dispatch Time

Usually 1–3 business days after confirmation

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