Name: ATT-81
Brand: Tamura
SKU: ATT-81
Availability: InStock
Rating: 5 (158 reviews)

ATT-81

For Reference Only

Part Number	ATT-81
Manufacturer	Tamura
Description	AUDIO TRANSFORMER
Datasheet	ATT-81 Specifications
Package	-
ECAD
In Stock	5,868 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 22 - May 27 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # ATT-81 (Audio Transformers) is manufactured by Tamura 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 ATT-81 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add ATT-81 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of ATT-81.

ATT-81 Specifications

Manufacturer	Tamura
Category	Transformers - Audio Transformers
Package	-
ECAD
Series	-
Turns Ratio - Primary:Secondary	-
Impedance - Primary (Ohms)	-
Impedance - Secondary (Ohms)	-
DC Resistance (DCR) - Primary	-
DC Resistance (DCR) - Secondary	-
Transformer Type	-
Frequency Range	-
Frequency Response	-
Voltage - Isolation	-
Insertion Loss	-
Return Loss	-
Power Level	-
Operating Temperature	-
Approvals	-
Mounting Type	-
Size / Dimension	-
Height - Seated (Max)	-
Termination Style	-

ATT-81 Reviews

Cami*****aters

April 6, 2023

★ ★ ★ ★ ★

What I like was it was shipped fast and no damage.

Nina*****lard

March 28, 2023

★ ★ ★ ★ ★

Resonators were genuine Murata components and arrived in 3 days from Hongkong

Mela*****Chadha

March 24, 2023

★ ★ ★ ★ ★

Website and order clear, concise and user friendly. Thanks!

Aria*****rillo

March 19, 2023

★ ★ ★ ★ ★

As I said before, your crew rock's keep up the fantastic work as we need you out there.

Sand*****ickman

March 7, 2023

★ ★ ★ ★ ★

Excellent Seller, Great Products, Fast Reliable Service.

Oliv*****rover

March 1, 2023

★ ★ ★ ★ ★

So easy to do business with Heisener and they generally have stock on the items we need.

Hei*****Wall

February 21, 2023

★ ★ ★ ★ ★

Very pleased purchasing experience, would definitely buy again.

Zar*****Roth

February 20, 2023

★ ★ ★ ★ ★

I always enjoy shopping with Heisener, never makes a mistake, most reliable, and no long waiting for deliveries.

Write a Review

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ATT-81 Packaging

ATT-81 FAQ

1. How to order ATT-81 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 ATT-81 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the ATT-81. All suppliers must pass our qualification reviews before they can publish their products including ATT-81 on Heisener; we pay more attention to the channels and quality of ATT-81 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the ATT-81 price and inventory displayed accurate?

The price and inventory of ATT-81 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 ATT-81?

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 ATT-81 we delivered, we will accept the replacement or return of the ATT-81 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 ATT-81.

(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 ATT-81 pin diagram, ATT-81 datasheet?

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

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ATT-81 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

C200H-ATT81

D# C200HATT81

OMRON Corporation

INSULATING PANEL 8 SLOT - Bulk (Alt: C200HATT81)

Part Number

Manufacturer

Description

Stock

ATT-81

Tamura Corporation of America

AUDIO TRANSFORMER

C200H-ATT81

OMRON Americas

INSULATING PANEL 8 SLOT

Part Number

Manufacturer

Description

Stock

C200H-ATT81

D# C200H-ATT81-ND

OMRON Industrial Automation

INSULATING PANEL 8 SLOT

ATT-81

D# ATT-81-ND

Tamura Corporation of America

AUDIO TRANSFORMER

Part Number

Manufacturer

Description

Stock

ATT-81

Tamura Corporation of America

RoHS: Not Compliant

Part Number

Manufacturer

Description

Stock

ATT-81

D# 838-ATT-81

Tamura Corporation of America

Power Transformers AUDIO TRANSFORMER

RoHS: Compliant

655

Part Number

Manufacturer

Description

Stock

C200HATT81

D# 37B9507

OMRON Industrial Automation

INSULATING PANEL 8 SLOT

RoHS: Not Compliant

Min Qty: 1

Container: Bulk

Part Number

Manufacturer

Description

Stock

C200H-ATT81

D# NS-C200H-ATT81

OMRON Industrial Automation

OEM/CM ONLY

7171

Part Number

Manufacturer

Description

Stock

ATT-81

Tamura Corporation of America

RoHS: Not Compliant

Part Number

Manufacturer

Description

Stock

ATT-81

D# ATT-81

Tamura Corporation of America

AUDIO TRANSFORMER

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

C200H-ATT81

D# 000000000003744167

OMRON Industrial Automation

I/O Modules INSULATING PANEL 8 SLOT

Quick Inquiry

ATT-81

Certified Quality

Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

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