Name: SDR0503-391KL
Brand: Bourns Inc.
SKU: SDR0503-391KL
Availability: InStock
Rating: 5 (140 reviews)

SDR0503-391KL

For Reference Only

Part Number	SDR0503-391KL
Manufacturer	Bourns Inc.
Description	FIXED IND 390UH 190MA 3.7 OHM
Datasheet	SDR0503-391KL Datasheet SDR0503-391KL Specifications
Package	Nonstandard
ECAD
In Stock	8,712 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 20 - May 25 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # SDR0503-391KL (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 SDR0503-391KL specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add SDR0503-391KL with quantity into BOM. Heisener.com does NOT require any registration to request a quote of SDR0503-391KL.

SDR0503-391KL Specifications

Manufacturer	Bourns Inc.
Category	Inductors, Coils, Chokes - Fixed Inductors
Package	Nonstandard
ECAD
Series	SDR0503
Type	Wirewound
Material - Core	Ferrite
Inductance	390µH
Tolerance	±10%
Current Rating	190mA
Current - Saturation	240mA
Shielding	Unshielded
DC Resistance (DCR)	3.7 Ohm Max
Q @ Freq	30 @ 796kHz
Frequency - Self Resonant	5MHz
Ratings	-
Operating Temperature	-40°C ~ 125°C
Frequency - Test	1kHz
Features	-
Mounting Type	Surface Mount
Package / Case	Nonstandard
Supplier Device Package	-
Size / Dimension	0.197" L x 0.189" W (5.00mm x 4.80mm)
Height - Seated (Max)	0.130" (3.30mm)

SDR0503-391KL Datasheet

SDR0503-391KL Reviews

Jay*****ith

April 3, 2023

★ ★ ★ ★ ★

Heisener has been to my No.1 supplier for years. Very quick and easy when knowing what you are looking for.

Quin*****nsley

March 27, 2023

★ ★ ★ ★ ★

Website and order clear, concise and user friendly. Thanks!

Nyl*****Walla

March 23, 2023

★ ★ ★ ★ ★

Best organized online supplier, excellent service personnel.

Jazi*****uinn

March 20, 2023

★ ★ ★ ★ ★

I like this way to add a project, choose existing project to add components. I use this method frequently to keep track of my projects. Thanks Heisener!

Penn*****awla

March 7, 2023

★ ★ ★ ★ ★

Reasonable prices, fast shipping, and the best customer service I've ever experienced! Absolutely will share it to my friends.

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SDR0503-391KL Packaging

SDR0503-391KL FAQ

1. How to order SDR0503-391KL 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 SDR0503-391KL is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SDR0503-391KL. All suppliers must pass our qualification reviews before they can publish their products including SDR0503-391KL on Heisener; we pay more attention to the channels and quality of SDR0503-391KL products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SDR0503-391KL price and inventory displayed accurate?

The price and inventory of SDR0503-391KL 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 SDR0503-391KL?

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 SDR0503-391KL we delivered, we will accept the replacement or return of the SDR0503-391KL 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 SDR0503-391KL.

(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 SDR0503-391KL pin diagram, SDR0503-391KL datasheet?

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

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SDR0503-391KL 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

SDR0503-391KL

D# V36:1790_06260643

Bourns Inc

Inductor Power Unshielded Wirewound 390uH 10% 1KHz 30Q-Factor Ferrite 0.19A 3.7Ohm DCR Automotive T/R

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

SDR0503-391KL

D# SDR0503-391KL

Bourns Inc

Ind Power Wirewound 390uH 10% 1KHz 30Q-Factor Ferrite 190mA T/R - Tape and Reel (Alt: SDR0503-391KL)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

SDR0503-391KL

D# SDR0503-391KL

Bourns Inc

Ind Power Wirewound 390uH 10% 1KHz 30Q-Factor Ferrite 190mA T/R (Alt: SDR0503-391KL)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

SDR0503-391KL

Bourns Inc

335

Part Number

Manufacturer

Description

Stock

SDR0503-391KL

Bourns Inc

Min Qty 1000

Part Number

Manufacturer

Description

Stock

SDR0503-391KL

D# SDR0503-391KL-ND

Bourns Inc

FIXED IND 390UH 190MA 3.7OHM SMD

Part Number

Manufacturer

Description

Stock

SDR0503-391KL

D# 2328743RL

Bourns Inc

INDUCTOR, 390UH, 10%, 0.19A, SMD

RoHS: Compliant

Min Qty: 1

Container: Reel

Part Number

Manufacturer

Description

Stock

SDR0503-391KL

D# 61J8084

Bourns Inc

INDUCTOR, UN-SHIELDED, 390UH, 240MA, SMD, FULL REEL, Inductance:390µH, RMS Current (Irms):190mA, Inductor Construction:Unshielded, Saturation Current (Isat):240mA, Product Range:SDR0503 Series, Power Inductor Case:5mm x 4.8mm x 3mm RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1500

Container: TAPE & REEL - FULL

Part Number

Manufacturer

Description

Stock

SDR0503-391KL

D# NS-SDR0503-391KL

Bourns Inc

OEM/CM ONLY

4328

Part Number

Manufacturer

Description

Stock

SDR0503-391KL

Bourns Inc

268

Part Number

Manufacturer

Description

Stock

SDR0503391KL

Bourns Inc

OEM/CM ONLY

1451

Part Number

Manufacturer

Description

Stock

SDR0503-391KL

D# 2328743

Bourns Inc

INDUCTOR, 390UH, 10%, 0.19A, SMD

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

936

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SDR0503-391KL

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