Name: 140QEX
Brand: Hammond Manufacturing
SKU: 140QEX
Availability: InStock
Rating: 5 (173 reviews)

140QEX

For Reference Only

Part Number	140QEX
Manufacturer	Hammond Manufacturing
Description	TRANSFORMER AUDIO
Datasheet	140QEX Datasheet 140QEX Specifications
Package	-
ECAD
In Stock	2,574 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 1 - May 6 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # 140QEX (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 140QEX specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 140QEX with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 140QEX.

140QEX Specifications

Manufacturer	Hammond Manufacturing
Category	Transformers - Audio Transformers
Package	-
ECAD
Series	140EX
Turns Ratio - Primary:Secondary	1:1
Impedance - Primary (Ohms)	600CT
Impedance - Secondary (Ohms)	600CT
DC Resistance (DCR) - Primary	72.4 Ohm
DC Resistance (DCR) - Secondary	72.4 Ohm
Transformer Type	-
Frequency Range	20Hz ~ 20kHz
Frequency Response	±1dB
Voltage - Isolation	500Vrms
Insertion Loss	1.1dB Typ
Return Loss	20dB Typ
Power Level	10dB
Operating Temperature	-
Approvals	-
Mounting Type	Chassis Mount
Size / Dimension	1.250" Dia (31.75mm)
Height - Seated (Max)	1.000" (25.40mm)
Termination Style	Screw Terminal

140QEX Datasheet

140QEX Reviews

Adel*****Perez

March 28, 2023

★ ★ ★ ★ ★

★★★★★ Nice Item, Shipped Fast And As Promised! ★★★★★ THANKS!!!!! ★★★★★

Jack*****nandez

March 26, 2023

★ ★ ★ ★ ★

The helper is super handy, especially if you work with medium size PCB boards as it allows to hold the board steady in every position. It feels pretty sturdy and of good quality.

Joe***** Kota

March 21, 2023

★ ★ ★ ★ ★

Good quality, buy back and then use, with the newly bought hard disk, very stable, at any time you can check things, not occupy space, very convenient.

Ait***** Lam

March 17, 2023

★ ★ ★ ★ ★

On time and as described, fast delivery. Would definitely buy again. Thx.

Ares*****gupta

March 16, 2023

★ ★ ★ ★ ★

Absolutely the best source for wire, connectors, terminal strips, panel lights, etc. for model railroaders. Web site is the best in the business.

All*****n Sur

March 5, 2023

★ ★ ★ ★ ★

The specs range is wide for a selection and the customer service is great.

Cha***** Dave

March 3, 2023

★ ★ ★ ★ ★

This product is very easy to replace and solved my problem.

Kori*****path

February 26, 2023

★ ★ ★ ★ ★

I can get a patience and respect for each order. Thank you!

Write a Review

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140QEX Packaging

140QEX FAQ

1. How to order 140QEX 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 140QEX is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 140QEX. All suppliers must pass our qualification reviews before they can publish their products including 140QEX on Heisener; we pay more attention to the channels and quality of 140QEX products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 140QEX price and inventory displayed accurate?

The price and inventory of 140QEX 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 140QEX?

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 140QEX we delivered, we will accept the replacement or return of the 140QEX 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 140QEX.

(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 140QEX pin diagram, 140QEX datasheet?

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

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140QEX 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

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Description

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140QEX

D# 70276515

Hammond Manufacturing

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RoHS: Compliant

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140QEX

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RoHS: Compliant

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HAMMOND

OEM/CM QUOTES ONLY | NO BROKERS

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140QEX

D# 546-140QEX

Hammond Manufacturing

Audio Transformers / Signal Transformers Impedance 600CT, 1:1 Line-Line Isolation

RoHS: Compliant

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D# 27Y8392

Hammond Manufacturing

TRANSFORMER, AUDIO, 1:1, 600/600, Turns Ratio:1:1, Primary Impedance:600ohm, Secondary Impedance:600ohm, Secondary Power:10W, Frequency Max:20kHz, Isolation Voltage:500V, Transformer Applications:Line Matching, Frequency Min:20Hz RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

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140QEX

Hammond Manufacturing

transformer - audio studio grad

Part Number

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140QEX

Hammond Manufacturing

OEM/CM ONLY

Part Number

Manufacturer

Description

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140QEX

D# 25955581

Hammond Manufacturing

Audio Transformer 1:1 500Vrms 72.4Ohm Prim. DCR 72.4Ohm Sec. DCR 6 Terminal Wire Lead Flange Mount

RoHS: Compliant

Quick Inquiry

140QEX

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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