Name: 78F1R8K
Brand: Bourns Inc.
SKU: 78F1R8K
Availability: InStock
Rating: 5 (187 reviews)

78F1R8K

For Reference Only

Part Number	78F1R8K
Manufacturer	Bourns Inc.
Description	FIXED IND 1.8UH 455MA 250 MOHM
Datasheet	78F1R8K Datasheet 78F1R8K Specifications
Package	Axial
ECAD
In Stock	3,996 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 21 - May 26 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # 78F1R8K (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 78F1R8K specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 78F1R8K with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 78F1R8K.

78F1R8K Specifications

Manufacturer	Bourns Inc.
Category	Inductors, Coils, Chokes - Fixed Inductors
Package	Axial
ECAD
Series	78F
Type	Wirewound
Material - Core	Ferrite
Inductance	1.8µH
Tolerance	±10%
Current Rating	455mA
Current - Saturation	-
Shielding	Unshielded
DC Resistance (DCR)	250 mOhm Max
Q @ Freq	50 @ 7.9MHz
Frequency - Self Resonant	125MHz
Ratings	-
Operating Temperature	-55°C ~ 105°C
Frequency - Test	7.9MHz
Features	-
Mounting Type	Through Hole
Package / Case	Axial
Supplier Device Package	Axial
Size / Dimension	0.110" Dia x 0.280" L (2.79mm x 7.11mm)
Height - Seated (Max)	-

78F1R8K Datasheet

78F1R8K Reviews

Madel*****ishra

April 7, 2023

★ ★ ★ ★ ★

All OK, fast delivery, good quality. Product works as it should, Nice Seller.

Gemm*****llick

March 24, 2023

★ ★ ★ ★ ★

Serves its purpose. All that's needed.

Mela*****Jordan

March 3, 2023

★ ★ ★ ★ ★

Great website. Well organized and easy to search products.

Abr*****Lewis

March 2, 2023

★ ★ ★ ★ ★

I enjoy doing business with Heisener, please keep up the GREAT Service!

Ariel*****llard

February 20, 2023

★ ★ ★ ★ ★

Every time I order, I get it correctly filled and faster than most of website. For a friendly use operate system, you guys are the best!

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78F1R8K Packaging

78F1R8K FAQ

1. How to order 78F1R8K 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 78F1R8K is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 78F1R8K. All suppliers must pass our qualification reviews before they can publish their products including 78F1R8K on Heisener; we pay more attention to the channels and quality of 78F1R8K products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 78F1R8K price and inventory displayed accurate?

The price and inventory of 78F1R8K 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 78F1R8K?

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 78F1R8K we delivered, we will accept the replacement or return of the 78F1R8K 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 78F1R8K.

(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 78F1R8K pin diagram, 78F1R8K datasheet?

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

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78F1R8K 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

78F1R8K-RC

D# V99:2348_06245084

Bourns Inc

RF Choke Bobbin Core 1.8uH 10% 7.9MHz 50Q-Factor Ferrite 0.655A 0.23Ohm DCR AXL Bag

RoHS: Compliant

78F1R8K-TR-RC

D# V36:1790_06245085

Bourns Inc

RF Choke Bobbin Core 1.8uH 10% 7.9MHz 50Q-Factor Ferrite 0.655A 0.23Ohm DCR AXL T/R

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

78F1R8K-RC

D# 78F1R8K-RC

Bourns Inc

Ind RF Choke Bobbin Core 1.8uH 10% 7.9MHz 50Q-Factor Ferrite 655mA AXL Bag - Bulk (Alt: 78F1R8K-RC)

RoHS: Compliant

78F1R8K-TR-RC

D# 78F1R8K-TR-RC

Bourns Inc

Ind RF Choke Bobbin Core 1.8uH 10% 7.9MHz 50Q-Factor Ferrite 655mA AXL T/R - Tape and Reel (Alt: 78F1R8K-TR-RC)

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
78F1R8K-RC	JW Miller	CHOKE, 1.8UH, 455MA, 10%, 125MHZ, Product Range:78F Series, Inductance:1.8H, Inductance Tolerance: 10%, DC Resistance Max:0.23ohm, DC Current Rating:655mA, Self Resonant Frequency Min:125MHz, Packaging:Each, Body Material:Ferrite , RoHS Compliant: Yes	9609
78F1R8K	JW Miller	CHOKE, 1.8UH, 455MA, 10%, 125MHZ, Product Range:78F Series, Inductance:1.8H, Inductance Tolerance: 10%, DC Resistance Max:0.23ohm, DC Current Rating:655mA, Self Resonant Frequency Min:125MHz, Packaging:Each, Body Material:Ferrite , RoHS Compliant: Yes	9609
78F1R8K-TR-RC	JW Miller	IND RF CHOKE 1.8UH 10% 7.9MHZ 50Q-FCTR FERRITE 655MA AXL - Tape and Reel	0

Part Number	Manufacturer	Description	Stock
78F1R8K-RC D# 78F1R8K-RC-ND	Bourns Inc	FIXED IND 1.8UH 655MA 230MOHM TH	97
78F1R8K-TR-RC D# 78F1R8K-TR-RC-ND	Bourns Inc	FIXED IND 1.8UH 655MA 230MOHM TH	0
78F1R8K D# M7816-ND	Bourns Inc	FIXED IND 1.8UH 455MA 250MOHM TH	0

Part Number

Manufacturer

Description

Stock

78F1R8K-RC

Bourns Inc

In stock shipping within 2days

40525

Part Number

Manufacturer

Description

Stock

78F1R8K-RC

Bourns Inc

RF Choke Bobbin Core 1.8uH 10% 7.9MHz 50Q-Factor Ferrite 655mA 230mOhm DCR AXL Bag

RoHS: Compliant

10000

Part Number

Manufacturer

Description

Stock

78F1R8K-RC

D# 542-78F1R8-RC

Bourns Inc

Fixed Inductors 1.8uH 10%

RoHS: Compliant

7240

Part Number	Manufacturer	Description	Stock
78F1R8K-RC D# 63K2921	JW Miller	CHOKE, 1.8UH, 455MA, 10%, 125MHZ, Product Range:78F Series, Inductance:1.8µH, DC Current Rating:655mA, DC Resistance Max:0.23ohm, Inductance Tolerance:± 10%, Self Resonant Frequency Min:125MHz, Body Material:Ferrite, Q Factor:50 RoHS Compliant: Yes RoHS: Compliant Min Qty: 1 Container: Bulk	4651
78F1R8K-TR-RC D# 14P8912	Bourns Inc	Inductor, Axial, Conformal Coa / Tape & Reel - 14" reel RoHS Compliant: Yes RoHS: Compliant Min Qty: 10000 Container: Bulk	0
78F1R8K-RC. D# 29AC1409	JW Miller	CHOKE, 1.8UH, 455MA, 10%, 125MHZ, Product Range:78F Series, Inductance:1.8µH, DC Current Rating:655mA, DC Resistance Max:0.23ohm, Inductance Tolerance:± 10%, Self Resonant Frequency Min:125MHz, Body Material:Ferrite, Q Factor:50 RoHS Compliant: Yes RoHS: Compliant Min Qty: 5000 Container: Bulk	11479

Part Number	Manufacturer	Description	Stock
78F1R8K D# NS-78F1R8K	Bourns Inc	OEM/CM ONLY	4994
78F1R8K-TR-RC D# NS-78F1R8K-TR-RC	Bourns Inc	OEM/CM ONLY	9303
78F1R8K-RC D# NS-78F1R8K-RC	Bourns Inc	OEM/CM ONLY	25291

Part Number

Manufacturer

Description

Stock

78F1R8K-RC

Bourns Inc

RF Choke Bobbin Core 1.8uH 10% 7.9MHz 50Q-Factor Ferrite 655mA 230mOhm DCR AXL Bag

RoHS: Compliant

10000

Part Number

Manufacturer

Description

Stock

78F1R8K

JW Miller

1 ELEMENT, 1.8 uH, FERRITE-CORE, GENERAL PURPOSE INDUCTOR

Part Number

Manufacturer

Description

Stock

78F1R8KRC

Bourns Inc

OEM/CM ONLY

316

78F1R8K

BOURNS JW MILLER

OEM/CM ONLY

2749

Part Number

Manufacturer

Description

Stock

78F1R8K-RC

Bourns Inc

Fixed Inductors 1.8uH 10%

pbFree: Pb-Free

78F1R8K-TR-RC

Bourns Inc

Fixed Inductors RF CHOKE 1.8uH 5% CONFORMAL COATED

pbFree: Pb-Free

Part Number

Manufacturer

Description

Stock

78F1R8K-RC

D# 51847580

Bourns Inc

RF Choke Bobbin Core 1.8uH 10% 7.9MHz 50Q-Factor Ferrite 0.655A 0.23Ohm DCR AXL Bag

RoHS: Compliant

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78F1R8K

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