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Yes. Contact our team for datasheets, package information, product specifications, alternative parts and sourcing support related to 1210L450/12SLWR.

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Littelfuse Inc. RFQ AVAILABLE

1210L450/12SLWR

PTC 12V POLYFUSE SMT 1210 SL 4.5

Part Number: 1210L450/12SLWR

Manufacturer: Littelfuse Inc.

Category: PTC Resettable Fuses

Package: 1210 (3225 Metric), Concave

Datasheet:: 1210L450/12SLWR.pdf

Description: PTC 12V POLYFUSE SMT 1210 SL 4.5

Select Quantity Stock: 6,646

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TECHNICAL RESOURCES

1210L450/12SLWR Technical Information

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Specifications

Product Attribute: Attribute Value

Part Number: 1210L450/12SLWR

Manufacturer: Littelfuse Inc.

Package: 1210 (3225 Metric), Concave

Package/Case: 1210 (3225 Metric), Concave

Series: Lo Rho

Packaging: Tape & Reel (TR)

Product Status: Active

Type: Polymeric

Voltage - Max: 12V

Current - Hold (Ih) (Max): 4.5 A

Current - Trip (It): 9 A

Current - Max: 50 A

Time to Trip: 2 s

Resistance - Initial (Ri) (Min): 1 mOhms

Resistance - Post Trip (R1) (Max): 14 mOhms

Resistance - 25°C (Typ): -

Operating Temperature: -40°C ~ 85°C

Grade: -

Qualification: -

Ratings: -

Mounting Type: Surface Mount

Size / Dimension: 0.127" L x 0.101" W (3.22mm x 2.58mm)

Height - Seated (Max): -

Thickness (Max): 0.055" (1.40mm)

Lead Spacing: -

Frequently Asked Questions

1. How can I order 1210L450/12SLWR 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 1210L450/12SLWR?

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

3. Are the stock and price of 1210L450/12SLWR 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 1210L450/12SLWR?

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 1210L450/12SLWR?

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.

1210L450/12SLWR Procurement and Technical Support

1210L450/12SLWR 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 1210L450/12SLWR 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 1210L450/12SLWR.

Part Number: 1210L450/12SLWR

Manufacturer: Littelfuse Inc.

Package: 1210 (3225 Metric), Concave

Category: PTC Resettable Fuses

Submit BOM RFQ Contact Sales

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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

Shipping Fee

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