Name: 4289
Brand: Pomona Electronics
SKU: 4289
Availability: InStock
Rating: 5 (91 reviews)

4289

For Reference Only

Part Number	4289
Manufacturer	Pomona Electronics
Description	CONN ADAPT BNC PLUG TO SMA JACK
Datasheet	4289 Specifications
Package	-
ECAD
In Stock	31,398 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 20 - May 25 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # 4289 (Coaxial Connectors (RF) - Adapters) is manufactured by Pomona Electronics 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 4289 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 4289 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 4289.

4289 Specifications

Manufacturer	Pomona Electronics
Category	Connectors, Interconnects - Coaxial Connectors (RF) - Adapters
Package	-
ECAD
Series	-
Adapter Type	Plug to Jack
Conversion Type	Between Series
Adapter Series	BNC to SMA
Center Gender	Female to Male
Convert From (Adapter End)	BNC Plug, Male Pin
Convert To (Adapter End)	SMA Jack, Female Socket
Impedance	50 Ohm
Style	Straight
Mounting Type	Free Hanging (In-Line)
Mounting Feature	-
Fastening Type	Bayonet Lock, Threaded
Frequency - Max	12.4GHz
Ingress Protection	-
Center Contact Plating	Gold
Features	-

4289 Reviews

Marsh*****ansen

March 31, 2023

★ ★ ★ ★ ★

Excellent sales and service. Thank you. Buy with confidence.

Cece*****Huff

March 27, 2023

★ ★ ★ ★ ★

Always the correct parts in the correct amounts are received. Fantastic Quality Control and Great Selection. Heisener has became to be one of my best suppliers for many years now.

Lorele*****inathan

March 18, 2023

★ ★ ★ ★ ★

Item sent as described. Showed up quickly. Worked as it said and would recommend again.

Ariel*****chariah

March 17, 2023

★ ★ ★ ★ ★

These are the most popular variety of components of different types!

Wins*****Foley

March 13, 2023

★ ★ ★ ★ ★

It arrived on time. I was able to finish a repair before Sunday service and with no over time. Easy to work with.

Lane*****onard

March 10, 2023

★ ★ ★ ★ ★

Items arrived well pakaged, reasonable postage and as described. Top seller

Kian*****pherd

February 27, 2023

★ ★ ★ ★ ★

Thanks a lot! Ease of ordering and I love when they upgrade my shipping for free. What a nice thing to do.

Macken*****nningham

February 26, 2023

★ ★ ★ ★ ★

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

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4289 Packaging

4289 FAQ

1. How to order 4289 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 4289 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 4289. All suppliers must pass our qualification reviews before they can publish their products including 4289 on Heisener; we pay more attention to the channels and quality of 4289 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 4289 price and inventory displayed accurate?

The price and inventory of 4289 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 4289?

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 4289 we delivered, we will accept the replacement or return of the 4289 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 4289.

(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 4289 pin diagram, 4289 datasheet?

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

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4289 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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4289

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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.

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