Same here. Digikey customer since 2000. Zero problems. Apart from a few times a wrong part. I had the right order code , it had the right label on it but the part in the bag was wrong (was a 14 pin chip as opposed ot an 8 pin... mixup in the end letters... the other was a 2MHz crystal as opposed to a 20MHz crystal...)
Both times they overnighted me the right one. I could keep the other.
Stellar service.
truth be told, i am in the US. as for international stuff. i can't comment. i know people that have no trouble and i know people that have trouble , mostly with stupid customs rules and market protection ( like digikey not being able to sell maxim parts in some european countries because some german outfit has a monopoly contract on those for a number of countries... )
Customs are a pest. i had a situation years ago where i needed oxygen sensors for scubadiving. I tried to buy them in Belgium . 200 euro a piece... and the manu date was unknown ( these things die after 3 to 4 years by themselves because of the chemical reaction stopping, this is normal behavour. you just need to buy 'fresh ones' ) So i hop on the web , find a scuba story in new york that sells em for 48$.. i order 3... ship 3 day using UPS. day 4 , nothing , day 5 , nothing , day 6 nothing ( every day i called ups. answer :stuck in customs...
Package was properly labeled 'oxygen sensors ,with invoice , so no wishy-washy 'gift' or '0 dollar' value . Day 7 i get a call from customs. What is this ? what are you going to use this for ? why do you need 3 ? are you going to sell these ?
So i explain them my hobby is scubadiving and these are used to analyze the nitrox oxygen content and that i was building my own analyzer. Eventually they clear them ( i had to pay like 25$ duty ).
The final comment from customs officer was : we will let them go since you are not a company , but these things classify as 'medical equipment' and can only be imported by a company having the right paperwork. The official company that is registered for this product is in france... i called that company.. want a sensor ? ok its 200 euro a piece. oh you are not a company ? sorry no sale.
Here i am trying to design an oxygen analyzer and come up with an innovative idea and i am being blocked by some stupid rule.
i had the same with a motorized ball valve i needed a slow opening and closing motorized valve to do the gas blending. Valve needs to be able to hold 7500psi.
I find a company in germany... sorry , no sale , you are no company and besides you need paperwork. This is classified for petrochemical apps and you cannot re-export this... i gave up. Since a few weeks later i was going to florida for a scuba vacation i simply walked in the first compressor store there and bought a few. Perfectly legal , over the counter. Same for the gas sensors. Any serious scuba store in the US carries those.
As for free samples ... if you are not going to buy a few million aftwards most manufacturers will not give you anything. Especially if your email address ends in @yahoo.com or @gmail.com. If it ends in a big company name the floodgates open wide.