Name: 70F221AF
Brand: Bourns Inc.
SKU: 70F221AF
Availability: InStock
Rating: 5 (105 reviews)

70F221AF

For Reference Only

Part Number	70F221AF
Manufacturer	Bourns Inc.
Description	FIXED IND 220MH 39MA 424 OHM TH
Datasheet	70F221AF Datasheet 70F221AF Specifications
Package	Axial
ECAD
In Stock	6,318 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 # 70F221AF (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 70F221AF specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 70F221AF with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 70F221AF.

70F221AF Specifications

Manufacturer	Bourns Inc.
Category	Inductors, Coils, Chokes - Fixed Inductors
Package	Axial
ECAD
Series	70F
Type	Wirewound
Material - Core	Ferrite
Inductance	220mH
Tolerance	±5%
Current Rating	39mA
Current - Saturation	-
Shielding	Unshielded
DC Resistance (DCR)	424 Ohm Max
Q @ Freq	51 @ 25kHz
Frequency - Self Resonant	70kHz
Ratings	-
Operating Temperature	-55°C ~ 105°C
Frequency - Test	25kHz
Features	-
Mounting Type	Through Hole
Package / Case	Axial
Supplier Device Package	Axial
Size / Dimension	0.540" Dia x 0.880" L (13.72mm x 22.35mm)
Height - Seated (Max)	-

70F221AF Datasheet

70F221AF Reviews

Mar*****ole

April 8, 2023

★ ★ ★ ★ ★

Super easy search and order process. Lots of Shipping and Payment Options, you can always find the best way for the purchase.

Lun*****uch

March 31, 2023

★ ★ ★ ★ ★

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

Alex*****r Leon

March 24, 2023

★ ★ ★ ★ ★

Superb pricing and super fast delivery.

Luka*****rvey

March 24, 2023

★ ★ ★ ★ ★

Every time I order, I always get faster than promised. For a small-time operator like me, you guys are the best!

Haylee*****nathan

March 11, 2023

★ ★ ★ ★ ★

Quality electronic components plus fast response.Thank you.

Gianl*****arcia

March 11, 2023

★ ★ ★ ★ ★

Always the correct parts in the correct amounts are received. Fantastic Quality Control and Great Selection. Heisener has became to be one of my best suppliers for many years now.

Cedr*****cguire

March 10, 2023

★ ★ ★ ★ ★

Excellent Seller,great product and Super Fast Shipping! Highly recommended A+++

Javi*****randt

February 24, 2023

★ ★ ★ ★ ★

I took time to note down but perfect after several months of use

Write a Review

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70F221AF Packaging

70F221AF FAQ

1. How to order 70F221AF 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 70F221AF is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 70F221AF. All suppliers must pass our qualification reviews before they can publish their products including 70F221AF on Heisener; we pay more attention to the channels and quality of 70F221AF products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 70F221AF price and inventory displayed accurate?

The price and inventory of 70F221AF 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 70F221AF?

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 70F221AF we delivered, we will accept the replacement or return of the 70F221AF 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 70F221AF.

(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 70F221AF pin diagram, 70F221AF datasheet?

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

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70F221AF 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

70F221AF

JW Miller

CHOKE, 220MH, 39MA, 5%, 70KHZ

70F221AF-RC

JW Miller

CHOKE, 220MH, 39MA, 5%, 70KHZ

Part Number

Manufacturer

Description

Stock

70F221AF

D# M7224-ND

Bourns Inc

FIXED IND 220MH 39MA 424 OHM TH

70F221AF-RC

D# M8397-ND

Bourns Inc

FIXED IND 220MH 39MA 424 OHM TH

Part Number

Manufacturer

Description

Stock

70F221AF-RC

D# NS-70F221AF-RC

Bourns Inc

OEM/CM ONLY

6610

70F221AF

D# NS-70F221AF

Bourns Inc

OEM/CM ONLY

5664

Part Number

Manufacturer

Description

Stock

70F221AF

JW Miller

Part Number

Manufacturer

Description

Stock

70F221AF

JW Miller

OEM/CM ONLY

158

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70F221AF

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