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RUSBF250-2

For Reference Only

Part Number	RUSBF250-2
Manufacturer	Littelfuse Inc.
Description	POLYSWITCH PTC RESET 2.5A
Datasheet	RUSBF250-2 Datasheet RUSBF250-2 Specifications
Package	Radial, Disc
In Stock	3,436 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Apr 8 - Apr 13 (Choose Expedited Shipping)
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Part Number # RUSBF250-2 (PTC Resettable Fuses - Circuit-Protection) is manufactured by Littelfuse Inc. and distributed by Top Components. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For RUSBF250-2 Circuit-Protection/PTC Resettable Fuses , quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add RUSBF250-2 with quantity into BOM. Top Components.com does NOT require any registration to request a quote of RUSBF250-2.

RUSBF250-2 Specifications

Manufacturer	Littelfuse Inc.
Category	Circuit Protection - PTC Resettable Fuses
Package	Radial, Disc
Manufacturer	Littelfuse Inc.
Category	Circuit Protection - PTC Resettable Fuses
Package	Radial, Disc
Series	PolySwitch?, RUSBF
Type	Polymeric
Voltage - Max	16V
Current - Max	40A
Current - Hold (Ih) (Max)	2.5A
Current - Trip (It)	5A
Time to Trip	40s
Resistance - Initial (Ri) (Min)	20 mOhms
Resistance - Post Trip (R1) (Max)	60 mOhms
Resistance - 25°C (Typ)	-
Operating Temperature	-40°C ~ 85°C
Ratings	-
Mounting Type	Through Hole
Package / Case	Radial, Disc
Size / Dimension	0.449" L x 0.118" W (11.40mm x 3.00mm)
Height - Seated (Max)	0.720" (18.30mm)
Thickness (Max)	-
Lead Spacing	0.118" (3.00mm)

RUSBF250-2 Datasheet

RUSBF250-2 Reviews

Lil*****n Kim

March 31, 2023

★ ★ ★ ★ ★

These are great for projects with the kids or doing any type of DIY projects. The case is nice to keep everything separated. Very nice.

Juni*****ilcox

March 26, 2023

★ ★ ★ ★ ★

You guys and girls are fantastic! The selection is fantastic and service is great.

Branso*****kenship

March 21, 2023

★ ★ ★ ★ ★

FAST POSTING TOP CONDITION RECORD HAVE A GREAT CHRISTMAS

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RUSBF250-2 FAQ

1. How to order RUSBF250-2 on Top Components?

Currently, Top Components only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Top Components guarantee that RUSBF250-2 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the RUSBF250-2. All suppliers must pass our qualification reviews before they can publish their products including RUSBF250-2 on Top Components; we pay more attention to the channels and quality of RUSBF250-2 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the RUSBF250-2 price and inventory displayed accurate?

The price and inventory of RUSBF250-2 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of RUSBF250-2?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the RUSBF250-2 we delivered, we will accept the replacement or return of the RUSBF250-2 only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of RUSBF250-2.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as RUSBF250-2 pin diagram, RUSBF250-2 datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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RUSBF250-2 Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number	Manufacturer	Description	Stock
RUSBF250-2 Radial, Disc	Littelfuse Inc.	POLYSWITCH PTC RESET 2.5A	3,436

Part Number

Manufacturer

Description

Stock

RUSBF250-2

Radial, Disc

Littelfuse Inc.

POLYSWITCH PTC RESET 2.5A

3,436

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RUSBF250-2

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