[Heathkit] SB-610 Germanium Diode Question

jeremy-ca km1h at jeremy.mv.com
Tue Dec 25 20:28:29 EST 2007


It took me about 20 seconds to find a NTE replacement on the Web. Use a NTE 
109.

http://nte01.nteinc.com/nte/NTExRefSemiProd.nsf/69d5aa3584d015ce85256e780056e56f?CreateDocument

Carl
KM1H



----- Original Message ----- 
From: "carl lowry" <k4zrd at hotmail.com>
To: <heathkit at mailman.qth.net>
Sent: Tuesday, December 25, 2007 8:09 PM
Subject: [Heathkit] SB-610 Germanium Diode Question



In the SB-610 Monitor Scope there is a 1N191 Germanium Diode which is rated 
at 90 Volts at 500Ma. The particular Diode is hard to find fora replacement. 
Looking over simular ones i see the 1N4148 Diode which is rated at 100 
Volts, but at 200Ma which is less that the 1N191. Is the 1N4148 a good 
replacement or should i look for a higher rated Ma Diode ? Thanks & Merry 
Christmas Happy New Year.Carl, k4zrd

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