Name: RUSBF090
Brand: Littelfuse Inc.
SKU: RUSBF090
Availability: InStock
Rating: 5 (144 reviews)

RUSBF090

For Reference Only

Part Number	RUSBF090
Manufacturer	Littelfuse Inc.
Description	FUSE USB RESETTABLE 0.90A HOLD
Datasheet	RUSBF090 Datasheet RUSBF090 Specifications
Package	Radial, Disc
ECAD
In Stock	20,124 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 17 - May 22 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # RUSBF090 (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 RUSBF090 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add RUSBF090 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of RUSBF090.

RUSBF090 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)	900mA
Current - Trip (It)	1.8A
Time to Trip	1.2s
Resistance - Initial (Ri) (Min)	70 mOhms
Resistance - Post Trip (R1) (Max)	180 mOhms
Resistance - 25°C (Typ)	-
Operating Temperature	-40°C ~ 85°C
Ratings	-
Mounting Type	Through Hole
Package / Case	Radial, Disc
Size / Dimension	0.291" Dia x 0.122" W (7.40mm x 3.10mm)
Height - Seated (Max)	0.480" (12.20mm)
Thickness (Max)	-
Lead Spacing	0.199" (5.05mm)

RUSBF090 Datasheet

RUSBF090 Reviews

Adri*****herian

March 27, 2023

★ ★ ★ ★ ★

The capacitors were exactly the ones I wanted. Perfect fit.

Macke*****Pathak

March 20, 2023

★ ★ ★ ★ ★

Does what it says. As with this this type of device it is important to have it mounted so that heat can dissipate. The higher the amperage the hotter the device.

Phill*****vidson

March 18, 2023

★ ★ ★ ★ ★

This product is very easy to replace and solved my problem.

Kori*****hael

March 4, 2023

★ ★ ★ ★ ★

Everything perfect. Great seller.

Eas*****Levy

March 1, 2023

★ ★ ★ ★ ★

A good, reputable company that I will continue to deal with, thank you!

Lela*****oore

February 22, 2023

★ ★ ★ ★ ★

These did exactly what I needed them to do. Electricity only flows in one direction. Perfect.

Yosef*****rajan

February 21, 2023

★ ★ ★ ★ ★

Fast shipping, work as designed. Made some circuitry with these components and they work well.

Write a Review

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RUSBF090 Packaging

RUSBF090 FAQ

1. How to order RUSBF090 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 RUSBF090 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the RUSBF090. All suppliers must pass our qualification reviews before they can publish their products including RUSBF090 on Heisener; we pay more attention to the channels and quality of RUSBF090 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the RUSBF090 price and inventory displayed accurate?

The price and inventory of RUSBF090 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 RUSBF090?

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 RUSBF090 we delivered, we will accept the replacement or return of the RUSBF090 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 RUSBF090.

(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 RUSBF090 pin diagram, RUSBF090 datasheet?

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

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RUSBF090 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

RUSBF090

D# V79:2366_22807193

Littelfuse Inc

PTC Resettable Fuse 0.9A(hold) 1.8A(trip) 16VDC 40A 0.6W 1.2s 0.07Ohm Radial 7.4 X 3.1 X 12.2mm Bag

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

RUSBF090-2

D# RUSBF090-2

TE Connectivity

PTC Resettable Fuse 40A 16VDC T/R (Alt: RUSBF090-2)

RoHS: Compliant

RUSBF090

D# RUSBF090

TE Connectivity

PTC Resettable Fuse 16V Bulk (Alt: RUSBF090)

RoHS: Not Compliant

Part Number

Manufacturer

Description

Stock

RSUSB-090(CROSS: RUSBF090)

OptiFuse

5000

RUSBF090

TE Connectivity

1870

Part Number	Manufacturer	Description	Stock
RUSBF090	TE Connectivity	PTC Resettable Fuse 0.9A(hold) 1.8A(trip) 16V 0.6W 1.2s 0.07Ohm Radial 7.4 X 3 X 12.2mm Bulk	112
RUSBF090-AP	TE Connectivity	RESET,6V MAX,40A,0.9A IHOLD,10.8A ITRIP,RADIAL,AMMO,HAZMAT - Ammo Pack	0
RUSBF090-2	TE Connectivity	FUSE 40A 16V RESETTABLE - Tape and Reel	0

Part Number

Manufacturer

Description

Stock

RUSBF090

N/A

RoHS (ship within 1day) - D/C 2008

1400

Part Number	Manufacturer	Description	Stock
RUSBF090 D# RUSBF090HF-ND	Littelfuse Inc	PTC RESET FUSE 16V 900MA RADIAL	160
RUSBF090-AP D# RUSBF090-AP-ND	Littelfuse Inc	PTC RESET FUSE 16V 900MA RADIAL	0
RUSBF090-2 D# RUSBF090-2HFCT-ND	Littelfuse Inc	PTC RESET FUSE 16V 900MA RADIAL	2804

Part Number

Manufacturer

Description

Stock

RUSBF090

In stock shipping within 2days

20260

Part Number

Manufacturer

Description

Stock

RUSBF090

D# 1895856

Littelfuse Inc

FUSE, PTC RESET, 16V, 900mA, RADIAL

RoHS: Compliant

Min Qty: 1

Container: Each

6982

Part Number

Manufacturer

Description

Stock

RUSBF090

Littelfuse Inc

Polymeric PTC Resettable Fuse 16V 900mA Ih Through Hole Radial, Disc

RoHS: Compliant

pbFree: Yes

RUSBF090-2

Littelfuse Inc

RUSBF090 Series 16 V 0.9 A Through Hole PolySwitch Resettable Fuse

RoHS: Compliant

pbFree: Yes

Part Number

Manufacturer

Description

Stock

RUSBF090

TE Connectivity

In Stock

1870

Part Number

Manufacturer

Description

Stock

RUSBF090

TE Connectivity

OEM/CM Immediate delivery

88000

Part Number

Manufacturer

Description

Stock

RUSBF090-2

D# 650-RUSBF090-2

Littelfuse Inc

Resettable Fuses - PPTC Radial Lead .9A 16V 40A Imax

RoHS: Compliant

2965

RUSBF090

D# 650-RUSBF090

Littelfuse Inc

Resettable Fuses - PPTC Radial Lead .9A 16V 40A Imax

RoHS: Compliant

1362

Part Number

Manufacturer

Description

Stock

RUSBF090

D# 04H8068

Littelfuse Inc

FUSE, PTC RESET, 16V, 900mA, RADIAL, Product Range:PolySwitch RUSBF Series, Voltage Rating:16VDC, Holding Current:900mA, Tripping Current:1.8A, Time to Trip:1.2s, Fuse Shape:Round, Current Rating Max:40A, Lead Spacing:5.8mm, Length:-RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

6982

Part Number

Manufacturer

Description

Stock

RUSBF090-AP

D# NS-RUSBF090-AP

TE Connectivity

OEM/CM ONLY

6828

RUSBF090-2

D# NS-RUSBF090-2

TE Connectivity

OEM/CM ONLY

3071

Part Number

Manufacturer

Description

Stock

RUSBF090

1313

Part Number

Manufacturer

Description

Stock

RUSBF090

D# 0506933P

Littelfuse Inc

Littelfuse 0.9A Hold current, Radial Leaded PCB Mount Resettable Fuse, 16V dc, BG of 5

Min Qty: 5

Container: Bag

Part Number

Manufacturer

Description

Stock

RUSBF0902

TE Connectivity

OEM/CM ONLY

15016

RUSBF090

TE Connectivity

OEM/CM ONLY

19935

Part Number

Manufacturer

Description

Stock

RUSBF090

TE Connectivity

IN stock Immediate delivery

87985

Part Number

Manufacturer

Description

Stock

RF3382-000

Littelfuse Inc

Resettable Fuses - PPTC 16V .9A-HD 40A MAX

pbFree: Pb-Free

RUSBF090

Littelfuse Inc

Resettable Fuses - PPTC Radial Lead .9A 16V 40A Imax

pbFree: Pb-Free

Part Number

Manufacturer

Description

Stock

RUSBF090

TE Connectivity

shipping today

2883

Part Number

Manufacturer

Description

Stock

RUSBF090-2

D# 20173002

TE Connectivity

PTC Resettable Fuse 0.9A(hold) 1.8A(trip) 16VDC 40A 0.6W 1.2s 0.07Ohm Radial 7.4 X 3.1 X 12.2mm T/R

RoHS: Compliant

RUSBF090

D# 20173001

TE Connectivity

PTC Resettable Fuse 0.9A(hold) 1.8A(trip) 16VDC 40A 0.6W 1.2s 0.07Ohm Radial 7.4 X 3.1 X 12.2mm Bag

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

RUSBF090

D# 1895856

Littelfuse Inc

FUSE, PTC RESET, 16V, 900mA, RADIAL

RoHS: Compliant

Min Qty: 1

Container: Each

6982

Quick Inquiry

RUSBF090

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