Name: 1140-821K
Brand: Bourns Inc.
SKU: 1140-821K
Availability: InStock
Rating: 5 (118 reviews)

1140-821K

For Reference Only

Part Number	1140-821K
Manufacturer	Bourns Inc.
Description	FIXED IND 820UH 7.2A 154 MOHM TH
Datasheet	1140-821K Datasheet 1140-821K Specifications
Package	Radial
ECAD
In Stock	3,762 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 # 1140-821K (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 1140-821K specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 1140-821K with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 1140-821K.

1140-821K Specifications

Manufacturer	Bourns Inc.
Category	Inductors, Coils, Chokes - Fixed Inductors
Package	Radial
ECAD
Series	1140
Type	Wirewound
Material - Core	Ferrite
Inductance	820µH
Tolerance	±10%
Current Rating	7.2A
Current - Saturation	-
Shielding	Unshielded
DC Resistance (DCR)	154 mOhm Max
Q @ Freq	-
Frequency - Self Resonant	-
Ratings	-
Operating Temperature	-55°C ~ 105°C
Frequency - Test	1kHz
Features	-
Mounting Type	Through Hole
Package / Case	Radial
Supplier Device Package	-
Size / Dimension	1.500" Dia (38.10mm)
Height - Seated (Max)	1.030" (26.16mm)

1140-821K Datasheet

1140-821K Reviews

Lui*****arin

March 31, 2023

★ ★ ★ ★ ★

I bought this for myself, and liked it so much. I also bought one for a friend.

Emil*****uynh

March 13, 2023

★ ★ ★ ★ ★

Perfectly functioning!! on time and as described!

Madi*****Johns

March 13, 2023

★ ★ ★ ★ ★

This was a useful assortment of product that filled in a parts gap that I had on my electronic workbench. Thank you.

Terra*****anford

March 12, 2023

★ ★ ★ ★ ★

Those components are in stock shipped fast and arrive promptly. Really Fast!

Jaxto*****vantes

March 9, 2023

★ ★ ★ ★ ★

I have always get a fast response from Heisener with my orders. As a small business owner I greatly appreciate that I can order as little as 1 item as opposed to other companies who require you place a larger minimum order.

Amin*****agana

February 25, 2023

★ ★ ★ ★ ★

Have never had a problem with my order. Packages arrive on time and in great condition.

Write a Review

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1140-821K Packaging

1140-821K FAQ

1. How to order 1140-821K 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 1140-821K is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 1140-821K. All suppliers must pass our qualification reviews before they can publish their products including 1140-821K on Heisener; we pay more attention to the channels and quality of 1140-821K products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 1140-821K price and inventory displayed accurate?

The price and inventory of 1140-821K 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 1140-821K?

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 1140-821K we delivered, we will accept the replacement or return of the 1140-821K 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 1140-821K.

(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 1140-821K pin diagram, 1140-821K datasheet?

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

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1140-821K 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

1140-821K-RC

D# V99:2348_06230652

Bourns Inc

High Current RF Choke Bobbin Core 820uH 10% 1KHz Ferrite 4.2A 0.154Ohm DCR RDL

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

1140-821K-RC

D# 1140-821K-RC

Bourns Inc

Ind High Current RF Choke Bobbin Core 820uH 10% 1KHz Ferrite 7.2A RDL - Bulk (Alt: 1140-821K-RC)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

1140-821K-RC

JW Miller

HIGH CURRENT CHOKE, 820UH, 7.2A 10%

Part Number

Manufacturer

Description

Stock

1140-821K

D# M6360-ND

Bourns Inc

FIXED IND 820UH 7.2A 154 MOHM TH

1140-821K-RC

D# M8381-ND

Bourns Inc

FIXED IND 820UH 4.2A 154 MOHM TH

237

Part Number

Manufacturer

Description

Stock

1140-821K-RC

D# 1185452

JW Miller

HIGH CURRENT CHOKE, 820UH, 7.2A 10%

RoHS: Compliant

Min Qty: 1

Container: Each

Part Number

Manufacturer

Description

Stock

1140-821K-RC

Bourns Inc

High Current RF Choke Bobbin Core 820uH 10% 1KHz Ferrite 4.2A 154mOhm DCR RDL

RoHS: Compliant

136

Part Number

Manufacturer

Description

Stock

1140-821K-RC

D# 542-1140-821K-RC

Bourns Inc

Fixed Inductors 820uH 10%

RoHS: Compliant

209

Part Number

Manufacturer

Description

Stock

1140-821K-RC

D# 63K3407

JW Miller

HIGH CURRENT CHOKE, 820UH, 7.2A 10%, Product Range:1140 Series, Inductance:820µH, Inductor Construction:Unshielded, RMS Current (Irms):4.2A, Saturation Current (Isat):7.2A, DC Resistance Max:0.154ohm, Inductance Tolerance:± 10% RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 140

Container: Bulk

1140-821K-RC.

D# 28AC6968

JW Miller

RoHS: Compliant

Min Qty: 70

Container: Bulk

135

Part Number

Manufacturer

Description

Stock

1140-821K

D# NS-1140-821K

Bourns Inc

OEM/CM ONLY

4717

1140-821K-RC

D# NS-1140-821K-RC

Bourns Inc

OEM/CM ONLY

4805

Part Number

Manufacturer

Description

Stock

1140-821K-RC

Bourns Inc

High Current RF Choke Bobbin Core 820uH 10% 1KHz Ferrite 4.2A 154mOhm DCR RDL

RoHS: Compliant

136

Part Number

Manufacturer

Description

Stock

1140821K

JW Miller

OEM/CM ONLY

216

1140821KRC

Bourns Inc

OEM/CM ONLY

3250

Part Number

Manufacturer

Description

Stock

1140-821K-RC

Bourns Inc

Fixed Inductors 820uH 10%

pbFree: Pb-Free

Part Number

Manufacturer

Description

Stock

1140-821K-RC

Bourns Inc

shipping today

9988

Part Number

Manufacturer

Description

Stock

1140-821K-RC

D# 51546161

Bourns Inc

High Current RF Choke Bobbin Core 820uH 10% 1KHz Ferrite 4.2A 0.154Ohm DCR RDL

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

1140-821K-RC

D# 1185452

JW Miller

HIGH CURRENT CHOKE, 820UH, 7.2A 10%

RoHS: Compliant

Min Qty: 1

Container: Each

Quick Inquiry

1140-821K

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