1638SEA - Hammond Manufacturing - Price, Inventory & Datasheets | Heisener.com
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1638SEA

1638SEA

1638SEA

For Reference Only

Part Number

1638SEA

Manufacturer

Hammond Manufacturing

Description

AUDIOPHILE TUBE OUTPUT TRANSFRMR

Package

-

ECAD

In Stock

2,178 piece(s)

Unit Price

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Lead Time

To be Confirmed

Estimated Delivery Time

Feb 7 - Feb 12 ( Choose Expedited Shipping)

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Payment Methods
Delivery Services

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1638SEA

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Certified Quality

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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.

ISO 9001 ISO 14001 DUNS Registered Award 1 Award 3 Award 5 Award 4 Special Dealer Enterprises Reference 1 Reference 2 Nation Certificate
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Do you have any question about 1638SEA?

Part Number # 1638SEA (Audio Transformers) is manufactured by Hammond Manufacturingand 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 1638SEAspecifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 1638SEA with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 1638SEA.

1638SEA Specifications

Manufacturer Hammond Manufacturing
Category Transformers - Audio Transformers
Package -
ECAD Technical cover
Series 1600
Turns Ratio - Primary:Secondary -
Impedance - Primary (Ohms) 10k
Impedance - Secondary (Ohms) 4, 8, 16
DC Resistance (DCR) - Primary -
DC Resistance (DCR) - Secondary -
Transformer Type Single Ended Audiophile
Frequency Range 20Hz ~ 20kHz
Frequency Response ±1dB
Voltage - Isolation 2000Vrms
Insertion Loss ±1dB
Return Loss -
Power Level 30W
Operating Temperature -
Approvals -
Mounting Type Chassis Mount
Size / Dimension 4.880" L x 3.750" W (123.95mm x 95.25mm)
Height - Seated (Max) 4.560" (115.82mm)
Termination Style Wire Leads

1638SEA Datasheet

1638SEA Reviews

Noa*****atson

April 9, 2023

To be honest, I think you are doing an outstanding job.

Wild*****uang

April 7, 2023

Well packed, good item, capacitors both within 2.5% tolerance!

Cathe*****Marsh

March 30, 2023

Best organized online supplier, excellent service personnel.

Ellia*****arrett

March 26, 2023

Happy with purchase, would do business again

Cedr*****aidya

March 17, 2023

I received technical certification with a good staff. They have good fair prices on brand names.

Jude*****ctor

March 2, 2023

Awesome buying experience, smooth transmission with the seller, and fast delivery.

Kac*****ade

February 23, 2023

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

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1638SEA FAQ

1. How to order 1638SEA 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 1638SEA is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the1638SEA. All suppliers must pass our qualification reviews before they can publish their products including 1638SEA on Heisener;we pay more attention to the channels and quality of 1638SEAproducts than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the 1638SEA price and inventory displayed accurate?

The price and inventory of 1638SEA 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 1638SEA?

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 1638SEA we delivered, we will accept the replacement or return of the 1638SEA 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 of1638SEA.
(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 1638SEA pin diagram, 1638SEA datasheet?

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

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1638SEA Guarantees

Service Guarantee

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantee

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.

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Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number Manufacturer Description Stock

1638SEA

D# 70316995

Hammond Manufacturing

single end audiophile tube output transformer

RoHS: Compliant
0
Part Number Manufacturer Description Stock

1638SEA

D# V99:2348_19781829

Hammond Manufacturing

Audio Transformer 2000Vrms 337Ohm Prim. DCR 0.474Ohm/0.591Ohm/0.792Ohm Sec. DCR 7 Terminal Wire Lead Flange Mount

RoHS: Compliant
0
Part Number Manufacturer Description Stock

1638SEA

Hammond Manufacturing

AUDIOPHILE TUBE OUTPUT TRANSFRMR

0
Part Number Manufacturer Description Stock

1638SEA

D# HM4282-ND

Hammond Manufacturing

AUDIOPHILE TUBE OUTPUT TRANSFRMR

11
Part Number Manufacturer Description Stock

1638SEA

Hammond Manufacturing

OEM/CM QUOTES ONLY | NO BROKERS

17
Part Number Manufacturer Description Stock

1638SEA

Hammond Manufacturing

single end audiophile tube output transformer

RoHS: Compliant
2
Part Number Manufacturer Description Stock

1638SEA

D# 546-1638SEA

Hammond Manufacturing

Audio Transformers / Signal Transformers Audio 1End TubeOut 10K Ohm, 30W, 90mA

RoHS: Compliant
5
Part Number Manufacturer Description Stock

1638SEA

D# 61K2314

Hammond Manufacturing

AUDIO TRANSFORMER

RoHS: Not Compliant
Min Qty: 1
Container: Bulk
23
Part Number Manufacturer Description Stock

1638SEA

D# NS-1638SEA

Hammond Manufacturing

OEM/CM ONLY

2246
Part Number Manufacturer Description Stock

1638SEA

Hammond Manufacturing

single end audiophile tube output transformer

RoHS: Compliant
2
Part Number Manufacturer Description Stock

1638SEA

Hammond Manufacturing

single end audiophile tube out

14
Part Number Manufacturer Description Stock

1638SEA

D# 51547233

Hammond Manufacturing

Audio Transformer 2000Vrms 337Ohm Prim. DCR 0.474Ohm/0.591Ohm/0.792Ohm Sec. DCR 7 Terminal Wire Lead Flange Mount

RoHS: Compliant
0

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