Name: 850QA
Brand: Hammond Manufacturing
SKU: 850QA
Availability: InStock
Rating: 5 (126 reviews)

850QA

For Reference Only

Part Number	850QA
Manufacturer	Hammond Manufacturing
Description	TRANSFORMER AUDIO BROADCAST
Datasheet	850QA Datasheet 850QA Specifications
Package	-
ECAD
In Stock	2,790 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 # 850QA (Audio Transformers) is manufactured by Hammond Manufacturing 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 850QA specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 850QA with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 850QA.

850QA Specifications

Manufacturer	Hammond Manufacturing
Category	Transformers - Audio Transformers
Package	-
ECAD
Series	850A
Turns Ratio - Primary:Secondary	-
Impedance - Primary (Ohms)	40k, 10k/10k
Impedance - Secondary (Ohms)	40k, 10k/10k
DC Resistance (DCR) - Primary	4.89 kOhm
DC Resistance (DCR) - Secondary	4.98 kOhm
Transformer Type	-
Frequency Range	20Hz ~ 20kHz
Frequency Response	±0.5dB
Voltage - Isolation	-
Insertion Loss	1dB
Return Loss	-
Power Level	15dB
Operating Temperature	-
Approvals	-
Mounting Type	Chassis Mount
Size / Dimension	1.700" L x 1.200" W (43.18mm x 30.48mm)
Height - Seated (Max)	1.650" (41.90mm)
Termination Style	Wire Leads

850QA Datasheet

850QA Reviews

Isab*****arza

March 25, 2023

★ ★ ★ ★ ★

Worked wonderfully. Went through the instructions to the tea to make sure it was done correctly.

Kiar*****ewal

March 10, 2023

★ ★ ★ ★ ★

I had no problems with this product. Would I recommend it. Yes.

Holl*****Vasa

March 10, 2023

★ ★ ★ ★ ★

These very economical items will repair my expensive contactors with just a quick connection.

Lilia*****rgava

February 26, 2023

★ ★ ★ ★ ★

Have never had a problem with my order. Packages arrive on time and in great condition.

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850QA Packaging

850QA FAQ

1. How to order 850QA 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 850QA is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 850QA. All suppliers must pass our qualification reviews before they can publish their products including 850QA on Heisener; we pay more attention to the channels and quality of 850QA products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 850QA price and inventory displayed accurate?

The price and inventory of 850QA 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 850QA?

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 850QA we delivered, we will accept the replacement or return of the 850QA 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 850QA.

(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 850QA pin diagram, 850QA datasheet?

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

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FW-04-03-LM-D-138-157-TR	Samtec Inc., .050'' BOARD SPACERS, -, 850A	View
ESA28DRMT	Sullins Connector Solutions, CONN EDGE DUAL FMALE 56POS 0.125, -, 850A	View
VE-25R-MX	Vicor Corporation, CONVERTER MOD DC/DC 7.5V 75W, Full Brick, 850A	View
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850QA 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

850QA

D# 70319466

Hammond Manufacturing

transformer - audio, broadcast quality, sealed

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

850QA

D# V99:2348_19783118

Hammond Manufacturing

Audio Transformer 4.89KOhm Prim. DCR 4.98KOhm Sec. DCR 9 Terminal Wire Lead Stud Mount

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

850QA

Hammond Manufacturing

TRANSFORMER AUDIO BROADCAST

Part Number

Manufacturer

Description

Stock

850QA

D# HM5196-ND

Hammond Manufacturing

TRANSFORMER AUDIO BROADCAST

Part Number

Manufacturer

Description

Stock

850QA

Hammond Mfg.

OEM/CM QUOTES ONLY | NO BROKERS

Part Number

Manufacturer

Description

Stock

850QA

D# 28Y4198

Hammond Manufacturing

transformer - audio, broadcast quality, sealed

RoHS: Not Compliant

Min Qty: 1

Container: Bulk

Part Number

Manufacturer

Description

Stock

850QA

Hammond Manufacturing

transformer - audio, broadcast q

Quick Inquiry

850QA

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