Name: 503273-4
Brand: TE Connectivity AMP Connectors
SKU: 503273-4
Availability: InStock
Rating: 5 (176 reviews)

503273-4

For Reference Only

Part Number	503273-4
Manufacturer	TE Connectivity AMP Connectors
Description	CONN COUPLER RCPT ST-ST DUPLEX
Datasheet	503273-4 Specifications
Package	-
ECAD
In Stock	3,672 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 26 - May 31 (Choose Expedited Shipping)
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Payment Methods
Delivery Services

Part Number # 503273-4 (Fiber Optic Connectors - Adapters) is manufactured by TE Connectivity AMP Connectors 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 503273-4 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 503273-4 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 503273-4.

503273-4 Specifications

Manufacturer	TE Connectivity AMP Connectors
Category	Connectors, Interconnects - Fiber Optic Connectors - Adapters
Package	-
ECAD
Series	-
Type	Coupler
Convert From (Adapter End)	ST Receptacle
Convert To (Adapter End)	ST Receptacle
Simplex/Duplex	Duplex
Mode	Singlemode
Mounting Type	Panel Mount, Flange (2 Hole)
Housing Material	Polyphenylene Sulfide (PPS), Polystyrene (PS)
Ferrule Material	Ceramic
Features	Dust Cap
Color	Black

503273-4 Reviews

Yaret*****egory

April 8, 2023

★ ★ ★ ★ ★

Competitively priced set of diodes, tested as described. Quality is about what you would expect for no- or off-brand.

Kea*****Howe

March 21, 2023

★ ★ ★ ★ ★

Worked as advertised and good price. Can you imagine buying these at local store it would cost way to much.

Sebas*****Dutta

March 17, 2023

★ ★ ★ ★ ★

can supply almost all of my necessary parts in short lead time.

Zaid*****alita

March 10, 2023

★ ★ ★ ★ ★

Great website. Well organized and easy to search products.

Mae*****Sathe

March 6, 2023

★ ★ ★ ★ ★

Completely satisfied of 503273-4 , I always find what I need. The site is easy to get the components .

Alde*****lencia

March 3, 2023

★ ★ ★ ★ ★

Rec today in good order & condition . Thanks for speedy delivery.Regards.

Kendr*****octor

March 1, 2023

★ ★ ★ ★ ★

Your prices are low and your website is customer-use friendly.

Dulc*****avez

February 27, 2023

★ ★ ★ ★ ★

Work Great. Would recommend. Only used 2. So I have 248 extras. Best deal by far that's why I got these.

Scarl*****Madan

February 25, 2023

★ ★ ★ ★ ★

The pricing is great. This is the first time I use Heisener Electronics but I will recommend it to my business partners.

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503273-4 Packaging

503273-4 FAQ

1. How to order 503273-4 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 503273-4 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 503273-4. All suppliers must pass our qualification reviews before they can publish their products including 503273-4 on Heisener; we pay more attention to the channels and quality of 503273-4 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 503273-4 price and inventory displayed accurate?

The price and inventory of 503273-4 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 503273-4?

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 503273-4 we delivered, we will accept the replacement or return of the 503273-4 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 503273-4.

(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 503273-4 pin diagram, 503273-4 datasheet?

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

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503273-4 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.

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503273-4

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