Name: 70F273AI
Brand: Bourns Inc.
SKU: 70F273AI
Availability: InStock
Rating: 5 (107 reviews)

70F273AI

For Reference Only

Part Number	70F273AI
Manufacturer	Bourns Inc.
Description	FIXED IND 2.7MH 57MA 45.6 OHM TH
Datasheet	70F273AI Datasheet 70F273AI Specifications
Package	Axial
ECAD
In Stock	2,034 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 3 - May 8 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # 70F273AI (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 70F273AI specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 70F273AI with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 70F273AI.

70F273AI Specifications

Manufacturer	Bourns Inc.
Category	Inductors, Coils, Chokes - Fixed Inductors
Package	Axial
ECAD
Series	70F
Type	Wirewound
Material - Core	Iron
Inductance	2.7mH
Tolerance	±5%
Current Rating	57mA
Current - Saturation	-
Shielding	Unshielded
DC Resistance (DCR)	45.6 Ohm Max
Q @ Freq	50 @ 250kHz
Frequency - Self Resonant	880kHz
Ratings	-
Operating Temperature	-55°C ~ 105°C
Frequency - Test	250kHz
Features	-
Mounting Type	Through Hole
Package / Case	Axial
Supplier Device Package	Axial
Size / Dimension	0.260" Dia x 0.380" L (6.60mm x 9.65mm)
Height - Seated (Max)	-

70F273AI Datasheet

70F273AI Reviews

Jocel*****lkerson

March 30, 2023

★ ★ ★ ★ ★

It arrived earlier than the deadline. All is OK. Thank you

Caro*****Keer

March 22, 2023

★ ★ ★ ★ ★

Great kit, cost half the price of other stores. Includes most items that someone would need.

Ali*****Chad

March 21, 2023

★ ★ ★ ★ ★

I am a novice technician. I really rely on reviews to help guide me, as I do not have anyone to assist me with electronics. I purchased these items and report I am happy with the purchase. I took a chance and it was one of the better choices I made.

Layl*****rank

March 3, 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!

Oak***** Phan

February 28, 2023

★ ★ ★ ★ ★

Always meet my expectations with order and questions.

Holla*****bbard

February 26, 2023

★ ★ ★ ★ ★

Fast shipping, work as designed. Made some circuitry with these components and they work well.

Ariy*****allick

February 25, 2023

★ ★ ★ ★ ★

Excellent Seller, Great Products, Fast Reliable Service.

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70F273AI Packaging

70F273AI FAQ

1. How to order 70F273AI 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 70F273AI is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 70F273AI. All suppliers must pass our qualification reviews before they can publish their products including 70F273AI on Heisener; we pay more attention to the channels and quality of 70F273AI products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 70F273AI price and inventory displayed accurate?

The price and inventory of 70F273AI 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 70F273AI?

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 70F273AI we delivered, we will accept the replacement or return of the 70F273AI 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 70F273AI.

(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 70F273AI pin diagram, 70F273AI datasheet?

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

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70F273AI 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

70F273AI

JW Miller

IND CHOKE WW 2.7MH 5% 250KHZ 50 IRON 57MA AXL - Bulk

70F273AI-RC

JW Miller

IND CHOKE WW 2.7MH 5% 250KHZ 50 IRON 57MA AXL - Bulk

Part Number

Manufacturer

Description

Stock

70F273AI

D# 70F273AI-ND

Bourns Inc

FIXED IND 2.7MH 57MA 45.6 OHM TH

70F273AI-RC

D# 70F273AI-RC-ND

Bourns Inc

FIXED IND 2.7MH 57MA 45.6 OHM TH

Part Number

Manufacturer

Description

Stock

70F273AI

D# NS-70F273AI

Bourns Inc

OEM/CM ONLY

4282

Part Number

Manufacturer

Description

Stock

70F273AI

JW Miller

OEM/CM ONLY

1893

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70F273AI

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