I looked at the datasheets for PME271M610MR04 as well as PME271M610MR30 and they are the exact same I found more datasheets online and they both also look the same. Is the difference just one is newer than the other. The most obvious is one is more expensive than the other.
Hello xa2,
Thank you for contacting DigiKey Technical Support.
The only difference I see is the packaging.
PN PME271M610MR04 is sold to us in 1530
PN PME271M610MR30 is sold to us in 250