Name: 78F4R7J
Brand: Bourns Inc.
SKU: 78F4R7J
Availability: InStock
Rating: 5 (182 reviews)

78F4R7J

For Reference Only

Part Number	78F4R7J
Manufacturer	Bourns Inc.
Description	FIXED IND 4.7UH 230MA 350 MOHM
Datasheet	78F4R7J Datasheet 78F4R7J Specifications
Package	Axial
ECAD
In Stock	2,196 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 27 - Jun 1 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # 78F4R7J (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 78F4R7J specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 78F4R7J with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 78F4R7J.

78F4R7J Specifications

Manufacturer	Bourns Inc.
Category	Inductors, Coils, Chokes - Fixed Inductors
Package	Axial
ECAD
Series	78F
Type	Wirewound
Material - Core	Ferrite
Inductance	4.7µH
Tolerance	±5%
Current Rating	230mA
Current - Saturation	-
Shielding	Unshielded
DC Resistance (DCR)	350 mOhm Max
Q @ Freq	45 @ 7.9MHz
Frequency - Self Resonant	50MHz
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)	-

78F4R7J Datasheet

78F4R7J Reviews

Jero*****unter

March 28, 2023

★ ★ ★ ★ ★

Fantastic Quality Control and Great Selection. Heisener Electronics has became to my No.1 Supplier for many years.

Elli*****Meka

March 21, 2023

★ ★ ★ ★ ★

It's an incredible place to buy the hard-to-find parts. Fair price, good quality and nice service! I would definitely do business with them again, thank you!

Jae***** Wise

March 17, 2023

★ ★ ★ ★ ★

Very good contact, well packed, hope to buy from you again.

Ama***** Long

February 22, 2023

★ ★ ★ ★ ★

I have used 2 of the 10 units so far and they work fine.

Zane*****ders

February 20, 2023

★ ★ ★ ★ ★

I enjoy Good service from Heisener team , I can get good quality components what I want in heisener.com.

Write a Review

★★★★★

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Thanks for Your Review!

78F4R7J Packaging

78F4R7J FAQ

1. How to order 78F4R7J 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 78F4R7J is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 78F4R7J. All suppliers must pass our qualification reviews before they can publish their products including 78F4R7J on Heisener; we pay more attention to the channels and quality of 78F4R7J products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 78F4R7J price and inventory displayed accurate?

The price and inventory of 78F4R7J 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 78F4R7J?

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 78F4R7J we delivered, we will accept the replacement or return of the 78F4R7J 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 78F4R7J.

(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 78F4R7J pin diagram, 78F4R7J datasheet?

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

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78F4R7J 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

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D# V99:2348_06245104

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78F4R7J-RC

D# 78F4R7J-RC

Bourns Inc

Ind RF Choke Bobbin Core 4.7uH 5% 7.9MHz 45Q-Factor Ferrite 530mA AXL Bag (Alt: 78F4R7J-RC)

RoHS: Compliant

Part Number

Manufacturer

Description

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78F4R7J

Bourns Inc

Part Number

Manufacturer

Description

Stock

78F4R7J-RC

Bourns Inc

Fixed Inductors 4.7uH 5%

16718

78F4R7J

Bourns Inc

Lead time 112

6800

Part Number

Manufacturer

Description

Stock

78F4R7J

D# M7821-ND

Bourns Inc

FIXED IND 4.7UH 230MA 350MOHM TH

78F4R7J-RC

D# M10143-ND

Bourns Inc

FIXED IND 4.7UH 530MA 350MOHM TH

5900

Part Number

Manufacturer

Description

Stock

78F4R7J-RC

Bourns Inc

In stock shipping within 2days

40525

Part Number

Manufacturer

Description

Stock

78F4R7J-RC

D# 2858884

Bourns Inc

INDUCTOR, 4.7UH, 5%, 0.53A, AXIAL

RoHS: Compliant

Min Qty: 10

Container: Each

6415

Part Number

Manufacturer

Description

Stock

78F4R7J-RC

Bourns Inc

RF Choke Bobbin Core 4.7uH 5% 7.9MHz 45Q-Factor Ferrite 530mA 350mOhm DCR AXL Bag

RoHS: Compliant

5766

Part Number

Manufacturer

Description

Stock

78F4R7J-RC

D# 542-78F4R7-RC

Bourns Inc

Fixed Inductors 4.7uH 5%

RoHS: Compliant

10319

Part Number

Manufacturer

Description

Stock

78F4R7J-RC

D# 63K2943

JW Miller

CHOKE, 4.7UH, 230MA, 5%, 50MHZ, Product Range:78F Series, Inductance:4.7µH, DC Current Rating:530mA, DC Resistance Max:0.35ohm, Inductance Tolerance:± 5%, Self Resonant Frequency Min:38MHz, Body Material:Ferrite, Inductor Type:Choke RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

8516

78F4R7J-RC.

D# 26AC8794

JW Miller

IND RF CHOKE 4.7UH 5% 7.9MHZ 45Q-FCTR FERRITE 530MA AXL ROHS COMPLIANT: YES

RoHS: Compliant

Min Qty: 5000

Container: Bulk

Part Number

Manufacturer

Description

Stock

78F4R7J

D# NS-78F4R7J

Bourns Inc

OEM/CM ONLY

5165

78F4R7J-RC

D# NS-78F4R7J-RC

Bourns Inc

OEM/CM ONLY

8344

Part Number

Manufacturer

Description

Stock

78F4R7J-RC

Bourns Inc

RF Choke Bobbin Core 4.7uH 5% 7.9MHz 45Q-Factor Ferrite 530mA 350mOhm DCR AXL Bag

RoHS: Compliant

5766

Part Number

Manufacturer

Description

Stock

78F4R7JRC

Bourns Inc

OEM/CM ONLY

153

78F4R7J

Bourns Inc

OEM/CM ONLY

2094

Part Number

Manufacturer

Description

Stock

78F4R7J-RC

Bourns Inc

Fixed Inductors 4.7uH 5%

pbFree: Pb-Free

Part Number

Manufacturer

Description

Stock

78F4R7J-RC

D# 32353628

Bourns Inc

RF Choke Bobbin Core 4.7uH 5% 7.9MHz 45Q-Factor Ferrite 0.53A 0.35Ohm DCR AXL Bag

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

78F4R7J-RC

D# 1180375

JW Miller

CHOKE, 4.7UH, 230MA, 5%, 50MHZ

RoHS: Compliant

Min Qty: 1

Container: Each

9264

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78F4R7J

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