Name: AT4144
Brand: NKK Switches
SKU: AT4144
Availability: InStock
Rating: 5 (79 reviews)

AT4144

For Reference Only

Part Number	AT4144
Manufacturer	NKK Switches
Description	BARRIER CENTER POLY UB2 SERIES
Datasheet	AT4144 Datasheet AT4144 Specifications
Package	-
ECAD
In Stock	7,092 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Apr 29 - May 4 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # AT4144 (Accessories) is manufactured by NKK Switches 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 AT4144 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add AT4144 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of AT4144.

AT4144 Specifications

Manufacturer	NKK Switches
Category	Switches - Accessories
Package	-
ECAD
Series	UB2
Accessory Type	Barrier
For Use With/Related Products	UB2 Series

AT4144 Datasheet

AT4144 Reviews

Harv*****andi

March 28, 2023

★ ★ ★ ★ ★

Didn’t need so many but it was cheap. I did have to solder extra wire on each end to make fit better but exactly you need of your looking for this particular mod.

Daph*****arrett

March 10, 2023

★ ★ ★ ★ ★

No complaints. Works perfectly every single one of them! great quality! No bent pins either!

Augu***** Greer

March 8, 2023

★ ★ ★ ★ ★

I wish I had come across Heisener first, no one could help me for 2 days. You are now saved into the TOP of my favorites web list. Thank you very much.

Savan*****ggins

February 28, 2023

★ ★ ★ ★ ★

Used for a solar project. Working as hoped. I'd buy again.

Bry*****Vohra

February 25, 2023

★ ★ ★ ★ ★

EXACTLY what I was looking for -- one piece with a low forward voltage drop to isolate some DC power sources. They work fantastic!

Aubr*****e Ben

February 23, 2023

★ ★ ★ ★ ★

Great website. Well organized and easy to search products.

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AT4144 Packaging

AT4144 FAQ

1. How to order AT4144 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 AT4144 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the AT4144. All suppliers must pass our qualification reviews before they can publish their products including AT4144 on Heisener; we pay more attention to the channels and quality of AT4144 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the AT4144 price and inventory displayed accurate?

The price and inventory of AT4144 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 AT4144?

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 AT4144 we delivered, we will accept the replacement or return of the AT4144 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 AT4144.

(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 AT4144 pin diagram, AT4144 datasheet?

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

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AT4144 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

AT4144

D# 71052628

NKK Switches

Accessory, Center Barrier, Polyamide, Black, Series UB2

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

AT4144

NKK Switches

BARRIER CENTER POLY UB2 SERIES

Part Number

Manufacturer

Description

Stock

AT4144

D# AT4144-ND

NKK Switches

BARRIER CENTER POLY UB2 SERIES

199

Part Number

Manufacturer

Description

Stock

AT4144

NKK Switches

RoHS: Compliant

pbFree: Yes

Part Number

Manufacturer

Description

Stock

AT4144

NKK Switches

OEM/CM QUOTES ONLY | NO BROKERS

229

Part Number

Manufacturer

Description

Stock

AT4144

D# 633-AT4144

NKK Switches

Switch Hardware CENTER DIVIDER

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

AT4144

D# 09X7394

NKK Switches

UB ILLUM PUSHBUTTON BARRIER

RoHS: Not Compliant

Min Qty: 1

Container: Bulk

Part Number

Manufacturer

Description

Stock

AT4144

D# NS-AT4144

NKK Switches

OEM/CM ONLY

6805

Part Number

Manufacturer

Description

Stock

AT4144

NKK Switches

OEM/CM ONLY

294

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AT4144

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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