Name: SRR4028-1R8Y
Brand: Bourns Inc.
SKU: SRR4028-1R8Y
Availability: InStock
Rating: 5 (187 reviews)

SRR4028-1R8Y

For Reference Only

Part Number	SRR4028-1R8Y
Manufacturer	Bourns Inc.
Description	FIXED IND 1.8UH 2.7A 25 MOHM SMD
Datasheet	SRR4028-1R8Y Datasheet SRR4028-1R8Y Specifications
Package	1919 (4848 Metric)
ECAD
In Stock	8,766 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 23 - May 28 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # SRR4028-1R8Y (Fixed Inductors) is manufactured by Bourns 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 SRR4028-1R8Y specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add SRR4028-1R8Y with quantity into BOM. Heisener.com does NOT require any registration to request a quote of SRR4028-1R8Y.

SRR4028-1R8Y Specifications

Manufacturer	Bourns Inc.
Category	Inductors, Coils, Chokes - Fixed Inductors
Package	1919 (4848 Metric)
ECAD
Series	SRR4028
Type	Wirewound
Material - Core	Ferrite
Inductance	1.8µH
Tolerance	±30%
Current Rating	2.7A
Current - Saturation	2.2A
Shielding	Shielded
DC Resistance (DCR)	25 mOhm Max
Q @ Freq	9.18 @ 7.96MHz
Frequency - Self Resonant	146MHz
Ratings	-
Operating Temperature	-40°C ~ 125°C
Frequency - Test	100kHz
Features	-
Mounting Type	Surface Mount
Package / Case	1919 (4848 Metric)
Supplier Device Package	-
Size / Dimension	0.189" L x 0.189" W (4.80mm x 4.80mm)
Height - Seated (Max)	0.118" (3.00mm)

SRR4028-1R8Y Datasheet

SRR4028-1R8Y Reviews

Jude*****ghal

April 3, 2023

★ ★ ★ ★ ★

This product works great what more can I say.

Viol*****amos

March 15, 2023

★ ★ ★ ★ ★

Tested one of them and works good.

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

SRR4028-1R8Y Packaging

SRR4028-1R8Y FAQ

1. How to order SRR4028-1R8Y 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 SRR4028-1R8Y is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SRR4028-1R8Y. All suppliers must pass our qualification reviews before they can publish their products including SRR4028-1R8Y on Heisener; we pay more attention to the channels and quality of SRR4028-1R8Y products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SRR4028-1R8Y price and inventory displayed accurate?

The price and inventory of SRR4028-1R8Y 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 SRR4028-1R8Y?

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 SRR4028-1R8Y we delivered, we will accept the replacement or return of the SRR4028-1R8Y 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 SRR4028-1R8Y.

(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 SRR4028-1R8Y pin diagram, SRR4028-1R8Y datasheet?

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

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SRR4028-1R8Y 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

SRR4028-1R8Y

D# V72:2272_06263157

Bourns Inc

Inductor Power Shielded Wirewound 1.8uH 30% 100KHz 9.18Q-Factor Ferrite 2.7A 0.025Ohm DCR T/R

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

SRR4028-1R8Y

D# SRR4028-1R8Y

Bourns Inc

Ind Power Shielded Wirewound 1.8uH 30% 100KHz 9.18Q-Factor Ferrite 2.7A T/R - Tape and Reel (Alt: SRR4028-1R8Y)

Part Number

Manufacturer

Description

Stock

SRR4028-1R8Y

D# SRR4028-1R8Y

Bourns Inc

Ind Power Shielded Wirewound 1.8uH 30% 100KHz 9.18Q-Factor Ferrite 2.7A T/R (Alt: SRR4028-1R8Y)

Part Number

Manufacturer

Description

Stock

SRR4028-1R8Y

D# SRR4028-1R8Y

Bourns Inc

Ind Power Shielded Wirewound 1.8uH 30% 100KHz 9.18Q-Factor Ferrite 2.7A T/R (Alt: SRR4028-1R8Y)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

SRR4028-1R8Y

Bourns Inc

FIXED IND 1.8UH 2.7A 25 MOHM SMD

Part Number

Manufacturer

Description

Stock

SRR4028-1R8Y

D# SRR4028-1R8YCT-ND

Bourns Inc

FIXED IND 1.8UH 2.7A 25 MOHM SMD

365

Part Number

Manufacturer

Description

Stock

SRR4028-1R8Y

Bourns Inc

In stock shipping within 2days

4260

Part Number

Manufacturer

Description

Stock

SRR4028-1R8Y

Bourns Inc

OEM/CM Immediate delivery

2000

Part Number

Manufacturer

Description

Stock

SRR4028-1R8Y

D# 652-SRR4028-1R8Y

Bourns Inc

Fixed Inductors 1.8uH 30% SMD 4028

RoHS: Compliant

802

Part Number

Manufacturer

Description

Stock

SRR4028-1R8Y.

D# 23AC9830

Bourns Inc

Inductance:1.8µH, RMS Current (Irms):2.7A, Inductor Construction:Shielded, Saturation Current (Isat):2.2A, Product Range:SRR4028 Series, Power Inductor Case:4.8mm x 4.8mm x 2.8mm, DC Resistance Max:0.025ohm RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1000

Container: TAPE & REEL - FULL

Part Number

Manufacturer

Description

Stock

SRR4028-1R8Y

D# NS-SRR4028-1R8Y

Bourns Inc

OEM/CM ONLY

2375

Part Number

Manufacturer

Description

Stock

SRR40281R8Y

Bourns Inc

OEM/CM ONLY

3813

Part Number

Manufacturer

Description

Stock

SRR4028-1R8Y

Bourns Inc

IN stock Immediate delivery

2015

Part Number

Manufacturer

Description

Stock

SRR4028-1R8Y.

Bourns Inc

Fixed Inductors 1.8 UH 30%

pbFree: Pb-Free

SRR4028-1R8Y

Bourns Inc

Fixed Inductors 1.8uH 30% SMD 4028

pbFree: Pb-Free

Part Number

Manufacturer

Description

Stock

SRR4028-1R8Y

Bourns Inc

shipping today

796

Part Number

Manufacturer

Description

Stock

SRR4028-1R8Y

D# 16943227

Bourns Inc

Inductor Power Shielded Wirewound 1.8uH 30% 100KHz 9.18Q-Factor Ferrite 2.7A 0.025Ohm DCR T/R

RoHS: Compliant

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SRR4028-1R8Y

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