New DPDT 12V Anritsu Relays Very High Quality for Audio Use 12VDC DIP SZ-2103

Description

Very High Quality Telecom Relay 12VDC PCB DIP
.50 USA shipping, no matter how many you buy!
See my other auctions if you need these in greater quantity.
They have a 12VDC coil. The complete datasheet on these can be viewed in the photos.
This auction is for
very high quality
sealed relays. These are not your average quality Chinese-made relays. They are Japanese made relays for the telecommunications industry, with extremely low contact resistance and rated for 20,000,000 operations.
Excellent for critical audio circuit paths.
They are as good as it gets, and they are completely unused.
I have used over 6000 of them in my Computerized Tube Testers, and have not had even one failure. The only reason I am selling them for such a low price is because I have way too many of them.
Thanks to a very astute Ebayer, who happens to work for Anritsu, the datasheet for these relays has finally been located! It confirms what I already knew: These are ultra-reliable telecommunications relays, with very low contact resistance and very long life. Here’s what this extremely helpful 20-year employee of Anritsu has to say about them:
Quote:
“I looked at the contact resistance vs number of cycles and it is 1 or 2 orders of magnitude better than most relays today, for example the contact resistance after 5 x 10^5 cycles (where many others max out spec wise) is still in the 30 milliohm range, and at 1 x 10^7 cycles (not sure if anyone specs this high) the resistance has only marginally increased to about 40 milliohms.
Then they continue and post data even past 2 x 10^7 cycles... this overkill on quality is very typical of "true" high quality Japanese manufacturers.
I compared the endurance specs to the Panasonic DS2E-S-DC 12V relays.  Those relay contacts are rated for 5 X 10^5 cycles minimum, whereas the Anritsu relays are rated for 2 X 10^6 cycles minimum (that's 2,000,000 vs 500,000) and the Anritsu graphs show contact data up to 2 X 10^7 or 20 million cycles!
I can assure you that even today the products we (Anritsu) produce are still built to the highest standards of quality.”
Try these, you won't be disappointed!
You don't get glitz or pizazz on my eBay pages, just really good products and unbeatable service.