Name: 78FR56K
Brand: Bourns Inc.
SKU: 78FR56K
Availability: InStock
Rating: 5 (193 reviews)

78FR56K

For Reference Only

Part Number	78FR56K
Manufacturer	Bourns Inc.
Description	FIXED IND 560NH 545MA 110 MOHM
Datasheet	78FR56K Datasheet 78FR56K Specifications
Package	Axial
ECAD
In Stock	8,496 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Jun 13 - Jun 18 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # 78FR56K (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 78FR56K specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 78FR56K with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 78FR56K.

78FR56K Specifications

Manufacturer	Bourns Inc.
Category	Inductors, Coils, Chokes - Fixed Inductors
Package	Axial
ECAD
Series	78F
Type	Wirewound
Material - Core	Ferrite
Inductance	560nH
Tolerance	±10%
Current Rating	545mA
Current - Saturation	-
Shielding	Unshielded
DC Resistance (DCR)	110 mOhm Max
Q @ Freq	40 @ 25MHz
Frequency - Self Resonant	280MHz
Ratings	-
Operating Temperature	-55°C ~ 105°C
Frequency - Test	25MHz
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)	-

78FR56K Datasheet

78FR56K Reviews

Tere*****okhale

April 8, 2023

★ ★ ★ ★ ★

FAST POSTING TOP CONDITION RECORD HAVE A GREAT CHRISTMAS

Jun***** Rose

March 27, 2023

★ ★ ★ ★ ★

Works great with an older drive in a newer computer.have not encountered any problems, Glad somebody is making these for all the older equipment.

Nat***** Hahn

March 20, 2023

★ ★ ★ ★ ★

I've had no issues. Good product, would buy again.

Kai*****Bauer

February 28, 2023

★ ★ ★ ★ ★

This is the best online shop to order electronic components. From a 30 cent item up to industrial, Customer Service is great. This company is so reliable and super easy to work with and ask questions. One CS agent even stayed after hours to get me an answer!

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78FR56K Packaging

78FR56K FAQ

1. How to order 78FR56K 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 78FR56K is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 78FR56K. All suppliers must pass our qualification reviews before they can publish their products including 78FR56K on Heisener; we pay more attention to the channels and quality of 78FR56K products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 78FR56K price and inventory displayed accurate?

The price and inventory of 78FR56K 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 78FR56K?

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 78FR56K we delivered, we will accept the replacement or return of the 78FR56K 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 78FR56K.

(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 78FR56K pin diagram, 78FR56K datasheet?

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

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78FR56K 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

78FR56K-TR-RC

D# V36:1790_06245125

Bourns Inc

RF Choke Bobbin Core 0.56uH 10% 25MHz 40Q-Factor Ferrite 0.95A 0.12Ohm DCR AXL T/R

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

78FR56K-TR-RC

D# 78FR56K-TR-RC

Bourns Inc

Ind RF Choke Bobbin Core 560nH 10% 25MHz 40Q-Factor Ferrite 950mA AXL T/R - Tape and Reel (Alt: 78FR56K-TR-RC)

RoHS: Compliant

78FR56K-RC

Bourns Inc

Ind RF Choke Bobbin Core 560nH 10% 25MHz 40Q-Factor Ferrite 950mA AXL Bag - Bulk

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

78FR56K

Bourns Inc

650

Part Number	Manufacturer	Description	Stock
78FR56K	JW Miller	IND RF CHOKE 560NH 10% 25MHZ 40Q-FCTR FERRITE 950MA AXL - Tape and Reel	0
78FR56K-RC	Bourns Inc	FIXED IND 560NH 950MA 120 MOHM	0
78FR56K-TR-RC	JW Miller	IND RF CHOKE 560NH 10% 25MHZ 40Q-FCTR FERRITE 950MA AXL - Tape and Reel	0

Part Number	Manufacturer	Description	Stock
78FR56K D# M7810-ND	Bourns Inc	FIXED IND 560NH 545MA 110MOHM TH	0
78FR56K-RC D# 78FR56K-RC-ND	Bourns Inc	FIXED IND 560NH 950MA 120MOHM TH	5742
78FR56K-TR-RC D# 78FR56K-TR-RC-ND	Bourns Inc	FIXED IND 560NH 950MA 120MOHM TH	0

Part Number

Manufacturer

Description

Stock

78FR56K-RC

Bourns Inc

In stock shipping within 2days

40525

Part Number

Manufacturer

Description

Stock

78FR56K-RC

D# 1167655

JW Miller

CHOKE, 560NH, 545MA, 10%, 280MHZ

RoHS: Compliant

Min Qty: 1

Container: Each

5653

Part Number

Manufacturer

Description

Stock

78FR56K-RC

D# 542-78FR56K-RC

Bourns Inc

Fixed Inductors 0.56uH 10%

RoHS: Compliant

9219

Part Number

Manufacturer

Description

Stock

78FR56K-TR-RC

D# 17M5160

JW Miller

INDUCTOR, AXIAL, CONFORMAL COATED ROHS COMPLIANT: YES

RoHS: Compliant

Min Qty: 10000

Container: TAPE & REEL - FULL

78FR56K-RC

D# 63K2915

JW Miller

CHOKE, 560NH, 545MA, 10%, 280MHZ, Product Range:78F Series, Inductance:560nH, DC Current Rating:950mA, DC Resistance Max:0.12ohm, Inductance Tolerance:± 10%, Self Resonant Frequency Min:245MHz, Body Material:Ferrite, Q Factor:40 RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

5653

Part Number	Manufacturer	Description	Stock
78FR56K-TR-RC D# NS-78FR56K-TR-RC	Bourns Inc	OEM/CM ONLY	4558
78FR56K D# NS-78FR56K	Bourns Inc	OEM/CM ONLY	1379
78FR56K-RC D# NS-78FR56K-RC	Bourns Inc	OEM/CM ONLY	5555

Part Number

Manufacturer

Description

Stock

78FR56KRC

Bourns Inc

OEM/CM ONLY

1016

78FR56K

JW Miller

OEM/CM ONLY

3920

Part Number

Manufacturer

Description

Stock

78FR56KTR-RC

Bourns Inc

Fixed Inductors .56 UH 10%

pbFree: Pb-Free

Part Number

Manufacturer

Description

Stock

78FR56K-RC

D# 19269080

Bourns Inc

RF Choke Bobbin Core 0.56uH 10% 25MHz 40Q-Factor Ferrite 0.95A 0.12Ohm DCR AXL Bag

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

78FR56K-RC

D# 1167655

JW Miller

CHOKE, 560NH, 545MA, 10%, 280MHZ

RoHS: Compliant

Min Qty: 1

Container: Each

5653

Quick Inquiry

78FR56K

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