Name: RUSBF185-2
Brand: Littelfuse Inc.
SKU: RUSBF185-2
Availability: InStock
Rating: 5 (175 reviews)

RUSBF185-2

For Reference Only

Part Number	RUSBF185-2
Manufacturer	Littelfuse Inc.
Description	POLYSWITCH PTC RESET 1.85A
Datasheet	RUSBF185-2 Datasheet RUSBF185-2 Specifications
Package	Radial, Disc
ECAD
In Stock	3,744 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 16 - May 21 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # RUSBF185-2 (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 RUSBF185-2 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add RUSBF185-2 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of RUSBF185-2.

RUSBF185-2 Specifications

Manufacturer	Littelfuse Inc.
Category	Circuit Protection - PTC Resettable Fuses
Package	Radial, Disc
ECAD
Series	PolySwitch?, RUSBF
Type	Polymeric
Voltage - Max	16V
Current - Max	40A
Current - Hold (Ih) (Max)	1.85A
Current - Trip (It)	3.7A
Time to Trip	10s
Resistance - Initial (Ri) (Min)	30 mOhms
Resistance - Post Trip (R1) (Max)	90 mOhms
Resistance - 25°C (Typ)	-
Operating Temperature	-40°C ~ 85°C
Ratings	-
Mounting Type	Through Hole
Package / Case	Radial, Disc
Size / Dimension	0.402" L x 0.118" W (10.20mm x 3.00mm)
Height - Seated (Max)	0.618" (15.70mm)
Thickness (Max)	-
Lead Spacing	0.199" (5.05mm)

RUSBF185-2 Datasheet

RUSBF185-2 Reviews

Tro*****yrd

April 3, 2023

★ ★ ★ ★ ★

Diodes okay. Shipped quick and received with well - packed

Rom*****Char

March 21, 2023

★ ★ ★ ★ ★

They work great exactly what I needed.

Alej*****o De

March 19, 2023

★ ★ ★ ★ ★

Well packaged and good condition with the parts, arrived on time, good customer service.

Jayce*****dhuri

March 13, 2023

★ ★ ★ ★ ★

These are a great value at this price.

Rael*****uffy

March 12, 2023

★ ★ ★ ★ ★

Parts received and tested, all can work, thank you

Angel*****tafford

March 3, 2023

★ ★ ★ ★ ★

The order process is easy and user friendly, very helpful customer service, always fast shipping.

Jor*****Young

March 3, 2023

★ ★ ★ ★ ★

Fast, Friendly Service. Item as described. Good Communications. Thank You!

Jew*****Dutta

March 1, 2023

★ ★ ★ ★ ★

I am very happy with how Heisener do business. Will definitely buy their products in the future as I have confidence in their customer service.

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RUSBF185-2 Packaging

RUSBF185-2 FAQ

1. How to order RUSBF185-2 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 RUSBF185-2 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the RUSBF185-2. All suppliers must pass our qualification reviews before they can publish their products including RUSBF185-2 on Heisener; we pay more attention to the channels and quality of RUSBF185-2 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the RUSBF185-2 price and inventory displayed accurate?

The price and inventory of RUSBF185-2 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 RUSBF185-2?

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 RUSBF185-2 we delivered, we will accept the replacement or return of the RUSBF185-2 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 RUSBF185-2.

(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 RUSBF185-2 pin diagram, RUSBF185-2 datasheet?

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

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RUSBF185-2 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

RUSBF185-2

TE Connectivity

POLYSWITCH PTC RESET 1.85A T/R

3000

Part Number

Manufacturer

Description

Stock

RUSBF185-2

D# RUSBF185-2HF-ND

Littelfuse Inc

PTC RESET FUSE 16V 1.85A RADIAL

Part Number

Manufacturer

Description

Stock

RUSBF185-2

D# NS-RUSBF185-2

TE Connectivity

OEM/CM ONLY

3019

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RUSBF185-2

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