Can I request technical information for SM4003?

Yes. Contact our team for datasheets, package information, product specifications, alternative parts and sourcing support related to SM4003.

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SM4003 Diotec Semiconductor product image

SOURCING SUPPORT

Need Help With SM4003?

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.

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

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: Supplier Verification
Supplier review and component quality inspection support.

: Technical Documents
Datasheet and specification confirmation for engineers.

: One-Stop BOM Sourcing
Multi-part procurement and shortage sourcing assistance.

Diotec Semiconductor RFQ AVAILABLE

SM4003

DIODE GEN PURP 200V 1A MELF

Part Number: SM4003

Manufacturer: Diotec Semiconductor

Category: Single Diodes

Package: DO-213AB, MELF

Datasheet:: SM4003.pdf

Description: DIODE GEN PURP 200V 1A MELF

Select Quantity Stock: 17,880

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TECHNICAL RESOURCES

SM4003 Technical Information

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Specifications

Product Attribute: Attribute Value

Part Number: SM4003

Manufacturer: Diotec Semiconductor

Package: DO-213AB, MELF

Series: -

Package/Case: DO-213AB, MELF

Packaging: Tape & Reel (TR)

Product Status: Active

Technology: Standard

Voltage - DC Reverse (Vr) (Max): 200 V

Current - Average Rectified (Io): 1A

Voltage - Forward (Vf) (Max) @ If: 1.1 V @ 1 A

Speed: Standard Recovery >500ns, > 200mA (Io)

Reverse Recovery Time (trr): 1.5 µs

Current - Reverse Leakage @ Vr: 5 µA @ 200 V

Capacitance @ Vr, F: -

Grade: -

Qualification: -

Mounting Type: Surface Mount

Supplier Device Package: DO-213AB (MELF)

Operating Temperature - Junction: -50°C ~ 175°C

Frequently Asked Questions

1. How can I order SM4003 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 SM4003?

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

3. Are the stock and price of SM4003 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 SM4003?

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 SM4003?

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.

SM4003 Procurement and Technical Support

SM4003 is manufactured by Diotec Semiconductor. This page provides purchasing information including manufacturer, category, package, datasheet, stock reference, price reference and product specifications.

Haishengye Electronics supports customers sourcing SM4003 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 SM4003.

Part Number: SM4003

Manufacturer: Diotec Semiconductor

Package: DO-213AB, MELF

Category: Single Diodes

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

Shipping Method

DHL

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Shipped From

Shenzhen warehouse

Dispatch Time

Usually 1–3 business days after confirmation

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