Can I request technical information for SI-8120S?

Yes. Contact our team for datasheets, package information, product specifications, alternative parts and sourcing support related to SI-8120S.

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SI-8120S Sanken Electric USA Inc. 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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Alternative Part Sourcing Request compatible or replacement parts when stock is limited.

Quality & Packaging Check Confirm product condition, packaging type and shipment protection before dispatch.

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: Technical Documents
Datasheet and specification confirmation for engineers.

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Multi-part procurement and shortage sourcing assistance.

Sanken Electric USA Inc. RFQ AVAILABLE

SI-8120S

IC REG BUCK 12V 3A TO220F-5

Part Number: SI-8120S

Manufacturer: Sanken Electric USA Inc.

Category: Voltage Regulators - DC DC Switching Regulators

Package: TO-220-5 Full Pack, Formed Leads

Datasheet:: SI-8120S.pdf

Description: IC REG BUCK 12V 3A TO220F-5

Select Quantity Stock: 4,169

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TECHNICAL RESOURCES

SI-8120S Technical Information

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Specifications

Product Attribute: Attribute Value

Part Number: SI-8120S

Manufacturer: Sanken Electric USA Inc.

Package: TO-220-5 Full Pack, Formed Leads

Series: -

Package/Case: TO-220-5 Full Pack, Formed Leads

Packaging: Tube

Product Status: Obsolete

Function: Step-Down

Output Configuration: Positive

Topology: Buck

Output Type: Fixed

Number of Outputs: 1

Voltage - Input (Min): 15V

Voltage - Input (Max): 40V

Voltage - Output (Min/Fixed): 12V

Voltage - Output (Max): -

Current - Output: 3A

Frequency - Switching: 60kHz

Synchronous Rectifier: No

Operating Temperature: -30°C ~ 125°C (TJ)

Grade: -

Qualification: -

Mounting Type: Through Hole

Supplier Device Package: TO-220F-5

Frequently Asked Questions

1. How can I order SI-8120S 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 SI-8120S?

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

3. Are the stock and price of SI-8120S 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 SI-8120S?

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 SI-8120S?

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.

SI-8120S Procurement and Technical Support

SI-8120S is manufactured by Sanken Electric USA Inc.. This page provides purchasing information including manufacturer, category, package, datasheet, stock reference, price reference and product specifications.

Haishengye Electronics supports customers sourcing SI-8120S 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 SI-8120S.

Part Number: SI-8120S

Manufacturer: Sanken Electric USA Inc.

Package: TO-220-5 Full Pack, Formed Leads

Category: Voltage Regulators - DC DC Switching Regulators

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Payment Method

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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

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Calculated according to destination and parcel weight

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