23-PCS LINEAR IC LM139J COMPARATOR QUAD LPWR L OFF V 14-PIN CDIP NATI LM139J 139, US $52.35 – Picture 0

23-PCS LINEAR IC LM139J COMPARATOR QUAD LPWR L OFF V 14-PIN CDIP NATI LM139J 139, US $52.35 – Picture 1

23-pcs Linear Ic Lm139j Comparator Quad Lpwr L Off V 14-pin Cdip Nati Lm139j 139

US $52.35

NJ, USA, United States
Jun 9th

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Things to Know BEFORE you Buy on the Internet Use the links below to quickly jump to relevant sections of this listing.Product Description Counterfeit Part FAQs Store Policies Try SHIFT-CLICK if the LINKS and VIDEOS in this listing do not work. Some browsers require you RIGHT-CLICK then select 'Open in New Tab' OR 'Open in New Window'. Fast Shipping from New Jersey - Most orders arrive in 2-4 days Shipments from overseas competitors may take a month or longer to arrive! Shipping Promotion! Only pay to ship the first item - all other items in your PremierChoiceComponents shopping cart ship free! ------------------------------------------------------ Beware! Counterfeit Components are sold on the Internet! Counterfeit electronic parts are so difficult to detect that more than a million suspect counterfeit parts slipped past highly trained military inspectors and made their way into the defense supply chain. Senators John McCain and Carl Levin discuss counterfeit parts in this SHOCKING video. Watch it! Why counterfeits come from China.------------------------------------------------------ Why Positive Feedback is NOT an Effective Way to Select Good Suppliers! No. Buyers leave positive feedback when parts look good and arrive on time and counterfeits often look better than authentic parts. Buyers may not realize they received counterfeits and suspect something else has gone wrong. Have you ever wondered why some sellers use names that are hard to remember? Sellers can change their name and emerge as a new company overnight, without losing previous positive feedback. (See FAQs below).------------------------------------------------------ What's the Big Deal if they are Counterfeit? The prices are great! Many counterfeits are refurbished from eScrap. Often they aren't even the same part. Counterfeits may be a different temperature range, speed grade, die revision, or manufacturer. Passives may be a completely different value, tolerance, voltage, or temperature coefficient. Refurbished parts often fail prematurely as processes often exceed absolute maximum ratings and do not utilize ESD controls. Counterfeit parts have been known to overheat, explode, and start fires when power is applied. Watch the Short Video: How to Avoid Counterfeit Parts.------------------------------------------------------ How can I avoid Counterfeit Parts? Know your source of supply. Purchase from suppliers who are members of the Independent Distributors of Electronics Association (IDEA). IDEA members are audited to insure that they have the knowledge, experience, and tools to detect counterfeit components. The IDEA has been endorsed by NASA and NASA's Jet Propulsion Laboratories and has widespread industry and government recognition. Virtually every top Independent Distributor is a member of the IDEA. Visit the IDEA website to see a list of IDEA Members.------------------------------------------------------ About Premier Choice Components: Premier Choice Components is the retail ECommerce Division of PC Components Company. All product sold herein is sourced directly from the Original Component Manufacturer, other Authorized Distributors, OEMs, CMs, or other industry sectors who have excess due to overbuys, product discontinuation, and design changes. We do NOT sell inventory that comes from China, except of course components actually manufactured or packaged in China with traceability to an authentic source of supply. Watch Short Video: About PremierChoiceComponents.------------------------------------------------------ Do you have excess electronic components? Partner with Us! PC Components is one of the top Stocking Distributors of Electronic Components in the world. With more than 3000 AVL qualifications in 65+ countries if anyone can sell your excess we can! Watch Short Video: Learn about PCC!------------------------------------------------------ Our competitors say their parts are authentic but can you really believe them? Senators McCain and Levin report a million fakes from China slipped past highly trained DOD inspectors. BEFORE you buy electronic parts on the Internet watch this Video. Our IDEA inspectors are trained AND certified every year to detect counterfeits. ALL PARTS SOLD BY PREMIERCHOICECOMPONENTS ARE CERTIFIED AUTHENTIC IN ACCORDANCE WITH IDEA-STD-1010 BY IDEA-ICE-3000 CERTIFIED INSPECTORS. OUR FACILITY AND INSPECTORS AND AUDITED BY A THIRD PARTY RECOGNIZED BY THE IDEA, ISO, AND ESD ASSOCIATION EVERY YEAR. Product Description These parts are NEW and still in the Manufacturer's original packaging. This listing is for 23 pieces of National Semiconductor Corporation part number LM139J. The price is $52.35 for all 23 pieces (That's just $2.276 each). Looking for more? We have up to 89 additional pieces in another sku which may not be currently listed. Please message us for more information. PURCHASE AS MANY PARTS FROM US AS YOU LIKE AND PAY ONLY $5 FOR SHIPPING! This item qualifies for our $5 shipping promotion. Purchase as many of THIS item or ANY retail item sold by PremierChoiceComponents without paying additional shipping fees. Simply add items you would like to purchase to your shopping cart then check out. When you checkout you will only be charged $5 regardless how many qualified items you purchase! Free shipping promotions offered by other suppliers penalize buyers who purchase more than one item as hidden shipping charges are included in the price paid. Our shipping promotion allows you to buy as many items as they like without ever paying more than $5 for shipping. Visit our store to find an extensive selection of other Electronic Components that offer this promotion. Click the FOLLOW THIS SELLER link if you would like to receive special promotions and discount coupons good for future purchases. 23-PCS LINEAR IC LM139J COMPARATOR QUAD LPWR L OFF V 14-PIN CDIP NATI LM139J 139 Electronic Component Part Type: Comparator Family Description: Linear IC Comparator Generic Part Number: 139 Base Part Number: LM139J Manufacturer: National Semiconductor Corporation Part Number: LM139J Find it in our Ebay Store Store Category: IC - Linear Also Listed in: Hobby and DIY Favorites View Data Sheet Description: Comparator Quad ±18V/36V 14-Pin CDIP Rail Leads: 14 Package Material: Ceramic Mounting Type: Through Hole Package: CDIP Package Length: 19.94(Max) mm Package Width: 7.87(Max) mm Package Height: 4.57(Max) mm Pin Pitch: 2.54 mm RoHS: NO MSL: Level-1 Our House Number: 0111-001193 A computer has generated this listing. While the computer allows us to generate tens of thousands of listings its not nearly as smart as our customers, so please let us know if you notice any errors. If a price listed seems to high please make an offer. Refer to the PRICING section of our STORE POLICIES for more info. International Buyers. Please be sure to read the International Shipping section of our Store Policies. Photos are of the actual inventory from which this lot is sourced. When you purchase this item you receive 23 pieces of the inventory shown. If you have NEW electronic components that you would like to sell, but don't have the time or staff to sell in yourself, contact our office at 732-793-6030 and ask to speak with our Asset Recovery Manager. We will do everything necessary to advertise your parts here, and on hundreds of other websites worldwide, and then split the profit with you 50/50. Videos to Watch Before you Buy on the Internet The Flood of Counterfeit Electronic Components Has Been Traced to China Fifty-nine million Americans trusted Senator John McCain and voted for him as President. Would you believe HIM if he says you can't trust parts sold on the Internet from companies in China? ------------------------------------------------------ How to Avoid Counterfeit Parts when Purchasing on the Internet You wouldn't download an email attachment from someone you don't know, so why would you buy electronic components from an uncertified supplier? Electronic components can be safely purchased on the Internet. Here's How! ------------------------------------------------------ PremierChoiceComponents: A Supplier the Industry Trusts PC Components Company is a US stocking distributor with a BILLION electronic components in its stock and 30-years experience, with 3000+ AVL qualifications in 65 countries. PremierChoiceComponents is its Retail Division. ------------------------------------------------------ Partner with PCC to Sell Your Excess Inventory If you have excess inventory to sell, Partner with PCC. We have the experience, certifications, and reputation that buyers expect. Let us do the work while you sit back, relax, and deposit the checks that arrive in the mail. ------------------------------------------------------ We receive questions about counterfeit electronic components regularly. To help provide you with the safest customer experience possible we have included answers to the most frequently asked questions below. Counterfeit Part FAQs Does it really matter if I buy a counterfeit part? All I need is a resistor. How widespread is the problem and is it ever safe to purchase electronic components online? Which electronic components do Counterfeiters target? Where do counterfeits come from? Do companies really MAKE fake parts? What about ICs that require sophisticated fabrication equipment and proprietary processes? Are they counterfeited too? We use are extremely sophisticated parts that have a proprietary processes. Are they counterfeited too? Does it really matter if I buy a counterfeit part? All I need is a resistor. Definitely Yes. Especially if the value, tolerance, or temperature coefficient matters. Counterfeit parts often do not meet the same specifications as authentic parts. Sometimes they are different parts or technologies altogether. You may purchase a 10K 1% thin film resistor and receive thick film part, or even a different value. How widespread is the problem and is it ever safe to purchase electronic components online? Buying electronic components online today is a lot like downloading software on the Internet. If you are know your source of supply, and your supplier is reputable you are probably safe, as long as your supplier has the knowledge, experience, and tools to detect counterfeit electronic components if his supplier ships them to him. But remember, much like downloading software, even safe suppliers can pass along problems if they do not have processes in place to safeguard your interest. Which electronic components do Counterfeiters target? Almost every component you can think of. Simple devices including capacitors, resistors, inductors, transistors, diodes, and some ICs are very easy to Counterfeit. More complex or proprietary parts are salvaged from heaps of eScrap and then sold as new. Microprocessors, memory, and programmable logic are frequently counterfeited. Where do counterfeits come from? Most counterfeit components come from regions of the worlds where anti-counterfeit laws do not exist or are not enforced by the authorities. The overwhelming majority of counterfeits come from China where counterfeiting has become a cottage industry. Small companies can make a fortune selling refurbishing parts from eScrap that masquerade as new parts. NEVER purchase parts that come from China. See Why. Do companies really MAKE fake parts? Offshore companies have manufactured GENERIC devices for years. Many people and businesses refuse to use these GENERIC parts because the failure and non-conformance rate is too high. They want the quality, reliability, and process control provided by major manufacturers. Counterfeiters have learned that they can make a huge profit from buying parts from these low-quality manufacturers and then re-mark them with the part numbers and logos of major manufacturers. What about ICs that require sophisticated fabrication equipment and proprietary processes? Are they counterfeited too? Absolutely. Many of these counterfeits are actually refurbished parts from eScrap. While there is nothing wrong with refurbishing electronic components, they must be represented as used and refurbished when sold, and can never be remarked to mislead unsuspecting customers. There are many reasons why you should not purchase and use refurbished parts, even if they do look new. We use are extremely sophisticated parts that have a proprietary processes. Are they counterfeited too? Absolutely, but these parts are usually salvaged from scrap boards. The components are removed, cleaned up, painted, and then remarked with date and lot codes that are consistent. These parts are also referred to Counterfeit because remarking violates the IP holder's trademark. ------------------------------------------------------ STORE POLICIES STORE HOURS We are open normal business days and hours and are closed holidays and weekends. If you ask a question while we are closed, it may be necessary to wait for the business to reopen. If you receive a response to a question after hours and reply to the response, please do not be offended if you do not hear back until the next business day. When this happens after hours, it means someone checked his or her email from home, and may not check email again until returning to work the next business day. IF YOU HAVE A PROBLEM Please contact us FIRST to resolve any problems. Your total satisfaction is our goal. FEEDBACK Positive Feedback is an important part of doing business through eCommerce sites and we appreciate any positive feedback that our buyers provide. Please contact us first to resolve any problems you have with your purchase. We will respond during regular business hours. INTERNATIONAL SHIPPING We are happy to ship internationally in compliance with US Department of Commerce regulations. We charge a flat rate of $15 for international shipping with a steeply discounted additional item charge. To qualify for the international shipping rate all items(s) must weigh 1 pound or less and fit inside a 5x10 bubble mailer. If you purchase an item with is too large or heavy for flat-rate shipping we will contact you with shipping options. Shipping rates are determined by a computer which may not know the size or weight of the item. Contact us before ordering if the charges seem escessively high. Our listing computers cannot tell whether the item is too big or too heavy for flat-rate shipping. You will be a better judge. To use our International Shipping option simply select the shipping tab of the listing and select your country. PAYMENT POLICY PayPal Only Please pay for items purchased immediately to receive positive feedback. SHIPPING DISCOUNTS Shipping discounts are automatically applied when you order multiple lots or multiple items from PremierChoiceComponents. All you need to do is add items to your shopping cart and the discounts will automatically be calculated. These discounts are offered for most items in our inventory. Be sure to FOLLOW US to receive special discounts, promotions, and offers. SHIPPING TIME Most orders shipped are within 24 hours of receipt (closed holidays and weekends). Upon shipment of your order we will upload a tracking number so you may contact the shipping carrier if your order is delayed due to customs, weather, strikes, or any other reason. Please contact the carrier for assistance if we provide you with a tracking number and your order is delayed. SATISFACTION GUARANTEE We guarantee that you will be satisfied with all parts purchased from PremierChoiceComponents. If you are not satisfied, notify us in writing within 14 days and request a Return Authorization number. All sales are final after 14-days, except in the case of non-conformance. Customers are responsible for the shipping cost to return items, except of course when we make a mistake. Customers are responsible for the shipping cost to return items, except of course when we make a mistake. PRICING The listing you are viewing and the pricing has been created by a computer. While this allows us to list tens of thousands of items, computers will occassionallly make mistakes. If a price you see seems too high please use the MAKE OFFER option. A human will research our pricing and may accept or counter your offer. If our computers make an error and a price is too low please let us know. If you purchase a part listed with a pricing error we reserve the right to decline the sale and will promptly refund your money. Our goal is to price each product below retail prices from other reputable domestic suppliers. We are reasonable and fair. DISCOUNT COUPONS, PROMOTIONAL DISCOUNTS, AND EMAIL NOTIFICATIONS Repeat customers may receive discount coupons and promotions which are not offered to new buyers. To receive these discount coupons and promotions use the FOLLOW US option of the Ebay listing. Customers who have placed orders with PremierChoiceComponents will be programatically added to our email list and may automatically receive discount coupons, sales promotions, and other information via email. If you do not wish to receive these offers and notifications simply click the unsubscibe link of any email you receive and you will not receive future emails regardless of new purchases. Domestic customers who would like to be added to our email list can send a text message to '22828'. You will immediately be sent instructions and will be added to our list. NON-CONFORMANCE GUARANTEE Any product that is determined to be defective, or in any other way does not conform to the manufacturer's datasheet, may be returned after notifying us in writing during the first 30-days and receiving a Return Authorization Number. Product with defects that would be reasonable to go unnoticed for a longer period of time may be returned during a reasonable period of time that is not greater than one year. In such case, we will refund the price you paid, or to replace the product, at our option. STATIC SAFE HANDLING and ESD CONTROL We handle your parts in using proper ESD safe techniques and materials to protect them from damage that can cause premature failure. We are certified to ANSI/ESD S20.20. This means a third party inspector visits our facility every year to audit our operation. You can buy with confidence. CERTIFICATIONS and TRADE MEMBERSHIPS ISO 9000:2008 ANSI ESD S20.20 Inspectors Certified to IDEA-ICE-3000 Professional Inspector Certification Independent Distributors of Electronics Association (IDEA) Membership Electronic Resellers Association International (ERAI) Membership INDUSTRY EXPERIENCE One BILLION parts in Stock 30+ Years in Business 3000+ AVL Qualifications 65+ Countries FEEDBACK High feedback ratings are important to every auction seller, and we are no exception. If we have met or exceeded your expectations a great way to thank us is to give us positive feedback. If we are not satisfied with our service or any product purchased please let us know, as your satisfaction is our primary objective. DISCLAIMER: THE INFORMATION PROVIDED IN THIS LISTING IS PROGRAMICALLY GENERATED FROM OUR COMPONENT DATABASE. WE ALWAYS TRY TO PROVIDE AS MUCH INFORMATION AS POSSIBLE ABOUT EACH LISTING AND TO MAKE EVERY ATTEMPT TO INSURE 100% ACCURACY. DUE TO THE NATURE OF AUTOMATIC LISTING GENERATION OCCASSIONAL ERRORS MAY OCCUR. IN THE EVENT OF AN ERROR OUR SOLE REMEDY WILL BE TO REFUND THE PURCHASE PRICE PAID IF YOU ARE NOT COMPLETELY SATISFIED. PLEASE USE THE CONTACT BUYER OPTION PRIOR TO BIDDING ANY TIME YOU WOULD LIKE US TO VERIFY A COUNT. THANK YOU. This listing was generated by DistiMaster (TM) v100.25 an ECommerce listing tool which is the exclusive property of PC Components Company. For information on how DistiMaster can help sell your inventory contact PC Components Company and speak with an Inventory Acquisition Specialist. DistiMaster is a Trademark of PC Components Company Copyright © 2000-2014 All Rights Reserved by PC Components Company All Rights Reserved History Full Qty: 89 Q:46 LQP:0.82 LQV:$0.82 S:17 (2273) ASP: $1.47 ASV: $1.47 Average SALE Same Number (LM139J)

Condition:	New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...	GenericNumber	139
Brand	National Semiconductor Corporation
DescriptionRootNA	COMPARATOR QUAD LPWR L OFF V
FamilyDescription	Linear IC Comparator
MountingType	Through Hole
Keywords	Electronic Component
PartClass	IC
BaseNumber	LM139J
Package	CDIP
PartFamily2	Comparator
PartFamily	Linear
MPN	LM139J