Can I request technical information for SMD300-2?

Yes. Contact our team for datasheets, package information, product specifications, alternative parts and sourcing support related to SMD300-2.

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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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Littelfuse Inc. RFQ AVAILABLE

SMD300-2

POLYSWITCH 3.00A RESET FUSE SMD

Part Number: SMD300-2

Manufacturer: Littelfuse Inc.

Category: PTC Resettable Fuses

Package: 2920 (7351 Metric)

Datasheet:: SMD300-2.pdf

Description: POLYSWITCH 3.00A RESET FUSE SMD

Select Quantity Stock: 2,357

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TECHNICAL RESOURCES

SMD300-2 Technical Information

Specifications
FAQ
Hot Sale
Packaging
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Specifications

Product Attribute: Attribute Value

Part Number: SMD300-2

Manufacturer: Littelfuse Inc.

Package: 2920 (7351 Metric)

Package/Case: 2920 (7351 Metric)

Series: PolySwitch®, SMD

Packaging: Cut Tape (CT)

Product Status: Obsolete

Type: Polymeric

Voltage - Max: 6V

Current - Hold (Ih) (Max): 3 A

Current - Trip (It): 6 A

Current - Max: 40 A

Time to Trip: 35 s

Resistance - Initial (Ri) (Min): 15 mOhms

Resistance - Post Trip (R1) (Max): 48 mOhms

Resistance - 25°C (Typ): -

Operating Temperature: -40°C ~ 85°C

Grade: -

Qualification: -

Ratings: -

Mounting Type: Surface Mount

Size / Dimension: 0.290" L x 0.202" W (7.36mm x 5.12mm)

Height - Seated (Max): -

Thickness (Max): 0.118" (3.00mm)

Lead Spacing: -

Frequently Asked Questions

1. How can I order SMD300-2 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 SMD300-2?

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

3. Are the stock and price of SMD300-2 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 SMD300-2?

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 SMD300-2?

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.

SMD300-2 Procurement and Technical Support

SMD300-2 is manufactured by Littelfuse Inc.. This page provides purchasing information including manufacturer, category, package, datasheet, stock reference, price reference and product specifications.

Haishengye Electronics supports customers sourcing SMD300-2 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 SMD300-2.

Part Number: SMD300-2

Manufacturer: Littelfuse Inc.

Package: 2920 (7351 Metric)

Category: PTC Resettable Fuses

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

Shipping Method

DHL

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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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