Name: B1840-2R5506
Brand: Eaton
SKU: B1840-2R5506
Availability: InStock
Rating: 5 (173 reviews)

B1840-2R5506

For Reference Only

Part Number	B1840-2R5506
Manufacturer	Eaton
Description	CAP 50F -20% +80% 2.5V T/H
Datasheet	B1840-2R5506 Specifications
Package	Radial, Can
ECAD
In Stock	4,374 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Apr 22 - Apr 27 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # B1840-2R5506 (Electric Double Layer Capacitors (EDLC), Supercapacitors) is manufactured by Eaton 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 B1840-2R5506 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add B1840-2R5506 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of B1840-2R5506.

B1840-2R5506 Specifications

Manufacturer	Eaton
Category	Capacitors - Electric Double Layer Capacitors (EDLC), Supercapacitors
Package	Radial, Can
ECAD
Series	PowerStor B
Capacitance	50F
Tolerance	-20%, +80%
Voltage - Rated	2.5V
ESR (Equivalent Series Resistance)	25 mOhm @ 1kHz
Lifetime @ Temp.	1000 Hrs @ 70°C
Termination	PC Pins
Mounting Type	Through Hole
Package / Case	Radial, Can
Lead Spacing	0.295" (7.50mm)
Size / Dimension	0.728" Dia (18.50mm)
Height - Seated (Max)	1.654" (42.00mm)
Operating Temperature	-25°C ~ 70°C

B1840-2R5506 Reviews

Lege*****illon

April 1, 2023

★ ★ ★ ★ ★

Most of the reviews for this product were positive so I took a chance.

Miche*****oudhury

March 31, 2023

★ ★ ★ ★ ★

Exactly as listed and arrived very fast, excellent price and service!

Lana *****nabhan

March 28, 2023

★ ★ ★ ★ ★

This help solved the extra electricity flowing back.

Korb*****ecker

March 17, 2023

★ ★ ★ ★ ★

Good service, and great value for money I am pleased with the item of B1840-2R5506.

Hugh*****midt

March 9, 2023

★ ★ ★ ★ ★

Went well this time Now have the IC and very pleased.

Vale*****o Basu

March 7, 2023

★ ★ ★ ★ ★

I was able to make my list of needed parts and use suggested products. The big plus is the fact they show inventory quantity.

Lan*****ean

February 21, 2023

★ ★ ★ ★ ★

All items individually packed in anti static bags and properly labeled.

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B1840-2R5506 Packaging

B1840-2R5506 FAQ

1. How to order B1840-2R5506 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 B1840-2R5506 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the B1840-2R5506. All suppliers must pass our qualification reviews before they can publish their products including B1840-2R5506 on Heisener; we pay more attention to the channels and quality of B1840-2R5506 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the B1840-2R5506 price and inventory displayed accurate?

The price and inventory of B1840-2R5506 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 B1840-2R5506?

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 B1840-2R5506 we delivered, we will accept the replacement or return of the B1840-2R5506 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 B1840-2R5506.

(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 B1840-2R5506 pin diagram, B1840-2R5506 datasheet?

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

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B1840-2R5506 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

B1840-2R5506

Eaton Bussmann

CAP 50F -20% +80% 2.5V T/H

B1840-2R5506-R

Eaton Bussmann

CAP 50F -20% +80% 2.5V T/H

Part Number

Manufacturer

Description

Stock

B1840-2R5506-R

D# 283-2785-ND

Eaton Bussmann

CAP 50F -20% +80% 2.5V T/H

B1840-2R5506

D# 283-2511-ND

Eaton Bussmann

CAP 50F -20% +80% 2.5V T/H

Part Number

Manufacturer

Description

Stock

B1840-2R5506-R

Cooper Bussmann PowerStor

Cap Supercap 50F 2.5V -20% to 80% Radial 7.5mm 0.025 Ohm 1000h 70°C Bulk

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

B1840-2R5506-R

D# NS-B1840-2R5506-R

Multiple

OEM/CM ONLY

1342

B1840-2R5506

D# NS-B1840-2R5506

Eaton Bussmann

OEM/CM ONLY

5779

Part Number

Manufacturer

Description

Stock

B1840-2R5506-R

Cooper Bussmann PowerStor

Cap Supercap 50F 2.5V -20% to 80% Radial 7.5mm 0.025 Ohm 1000h 70°C Bulk

RoHS: Compliant

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B1840-2R5506

Certified Quality

Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

ISO9001:2015, ICAS, IAF, UKAS