[ForSale-Swap] FS: High Speed Relays - updated
Missouri Guy
n0tt1 at juno.com
Wed Dec 2 13:55:12 EST 2009
Hi Gents,
Updated listing...get 'em before they're gone!!
Offered for sale are C.P. Clare relays.
Part number CR4A 1072. These are 4PST N.O. relays
in a sealed metal can that plugs into a standard-sized 11-pin tube
socket that comes *with* each relay. Many in stock.
A printed pin-out and info sheet also comes with your relay order!
I didn't find any specs on these, but doing some
basic observation and tests:
The coil resistance measured ~470 Ohms.
Operates with 12vdc, but I suspect that they were made for
24v.
Non-polarized armature.
Non-latching, sealed contacts. 4PST N.O.
Probably *not* mercury-whetted contacts because they
will operate in any position. The relays I have seen that do
contain mercury would only operate "upright" without
shorting out the contacts.
Size measures ~1" diameter and 3-5/8" long, similar
to a 6L6 tube.
These relays have been used, removed from surplus equipment.
They were made to be very reliable and last a long time.
They would make an excellent keying relay with multiple, isolated
outputs.
Priced to clear out at $2.50 each + shipping. Shipping costs will
depend on how many you purchase, but quite a few can fit in
a medium flat rate box for around $10. Four relays will fit in a small
flat rate box for $5. Shipping prices are for USA.
PayPal accepted.
73 and thanks for looking,
Charlie, N0TT
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