Name: RUSB155
Brand: Littelfuse Inc.
SKU: RUSB155
Availability: InStock
Rating: 5 (86 reviews)

RUSB155

For Reference Only

Part Number	RUSB155
Manufacturer	Littelfuse Inc.
Description	FUSE USB RESETTABLE 1.55A HOLD
Datasheet	RUSB155 Datasheet RUSB155 Specifications
Package	Radial, Disc
ECAD
In Stock	4,050 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 1 - May 6 (Choose Expedited Shipping)
Request for Quotation

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Delivery Services

Part Number # RUSB155 (PTC Resettable Fuses) is manufactured by Littelfuse Inc. and distributed by Heisener. 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 RUSB155 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add RUSB155 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of RUSB155.

RUSB155 Specifications

Manufacturer	Littelfuse Inc.
Category	Circuit Protection - PTC Resettable Fuses
Package	Radial, Disc
ECAD
Series	PolySwitch?
Type	Polymeric
Voltage - Max	6V
Current - Max	40A
Current - Hold (Ih) (Max)	1.55A
Current - Trip (It)	2.65A
Time to Trip	2.2s
Resistance - Initial (Ri) (Min)	40 mOhms
Resistance - Post Trip (R1) (Max)	100 mOhms
Resistance - 25°C (Typ)	-
Operating Temperature	-
Ratings	-
Mounting Type	Through Hole
Package / Case	Radial, Disc
Size / Dimension	0.272" Dia x 0.122" W (6.90mm x 3.10mm)
Height - Seated (Max)	0.461" (11.70mm)
Thickness (Max)	-
Lead Spacing	0.201" (5.10mm)

RUSB155 Datasheet

RUSB155 Reviews

Hunt*****atthai

April 4, 2023

★ ★ ★ ★ ★

Wow super fast delivery, product as described good company!

Milan*****treras

April 4, 2023

★ ★ ★ ★ ★

What I like was it was shipped fast and no damage.

Reec*****neda

April 3, 2023

★ ★ ★ ★ ★

They worked great. Not much to say - as far as I can tell they adhere to the specs, and did the job I needed them to. Good transistors for higher current situations.

Azar*****Prince

March 6, 2023

★ ★ ★ ★ ★

Very much appreciate the thoughtful system to hold multiple orders, including back ordered items, can be shipped at once rather than incremental shipments.

Penn*****tson

March 1, 2023

★ ★ ★ ★ ★

I bought this for myself, and liked it so much. I also bought one for a friend.

Madel*****oodward

February 22, 2023

★ ★ ★ ★ ★

Super easy to replace and labelled terminals made it a quick replacement.

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RUSB155 Packaging

RUSB155 FAQ

1. How to order RUSB155 on Heisener?

Currently, Heisener 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 Heisener guarantee that RUSB155 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the RUSB155. All suppliers must pass our qualification reviews before they can publish their products including RUSB155 on Heisener; we pay more attention to the channels and quality of RUSB155 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the RUSB155 price and inventory displayed accurate?

The price and inventory of RUSB155 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 RUSB155?

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 RUSB155 we delivered, we will accept the replacement or return of the RUSB155 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 RUSB155.

(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 RUSB155 pin diagram, RUSB155 datasheet?

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

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RUSB155 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

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RUSB155

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