![]() If someone can point me in the right direction to a cross reference TO ECG numbers I sure would appreciate it. I suppose that I could go through each one of the Sylvania ECG transistors and cross reference them to current numbers but until I have the opportunity to do so I am frustrated that I may have what I need at my fingertips but I have no way of knowing. I found that it crosses to an NTE451 but what is the ECG equivalent? I have come up empty using Google, Yahoo, and Bing. For instance, I need a MPF102 JFET transistor. The problem is that I am having a difficult time determining if one of these ECG transistors is a substitute number for a transistor that I am looking for. A brief description of the SK3501 can be found by turning to the semiconductor index section of the manual (Fig. 2, on page 24), the SK350l device is listed as the equivalent to GEA40B. I understand that NTE bought ECG several years ago. Referring to the cross-reference directory of the RCA-SK series manual (Fig. I am having trouble finding a cross reference TO ECG transistor numbers. They are from the estate of a former audio/video technician. There must be a website or a big fat book of parts somewhere.I recently acquired approximately 200 ~ 300 new-old-stock Sylvania ECG transistors (yellow boxes). Somebody please give me a reliable source of cross reference parts etc. SEMI-CONDUCTOR/TRANSISTOR CROSS-REFERENCE LIST Peavey Electronics Corporation ORIGINAL IN-HOUSE NUMBER ALTERNATE IN-HOUSE NUMBER FIELD REPLACEMENT NUMBER. I have been bouncing my head off the keyboard for hours trying to track these buggers down. Is MPS6531 the same thing as MPS-6530 then? Is that the 6530 from my drawing?Įither way I don't find these parts for sale.Ĭross Sheet says:MPS-6533 = 2N3638, MPS-6534 replacement is 2N3638Ī company called MCM recommends replacement 2N3638 which is a different package.Īny help can be appreciated. The drawing also says 6533.Ĭross Sheet says: MPS6531 = 2N3642/MPS-6530 replacement is 2N3642 Transistor Equivalent Noise Voltage and Equivalent Noise C Transistor Noise. The drawing also says 6530.Īlso a PNP FMPS 3638. SK Transient ( 1967 ) Transilluminated Pointer ( 1964 ) Standard Integral. Is there any decent websites or references out there to help cross parts?Ĭross list says I can use MPS-A18, 2N6539, SK-3919.Īll I came up with was MPSA18RLRMG when I searched for MPS A18 ad Digi-Key. I also have a replacement parts list from Peavey which is helping a little but not much. ![]() I thought Google/Mouser/DigiKey searches would help me find all the replacement parts. It has some very old Transistors in it and one of them is noisy (Static) so I plan to just replace them all. Cross-references are not magic, understanding of the circuit and a parametric search of the important parameters is much more reliable. This information is for suggestion purposes only. ![]() ![]() Disclaimer: The information presented in the onsemi cross reference tool is based on our best estimate of other manufacturers' published information at the time that we collected this information. pdf of the Schematic but I don't think I can upload here? Re: Cross Reference - Universal transistor reference. Cross Reference data provided by onsemi product specialists. We are a global semiconductor company that designs, manufactures, tests and. I am working on a very old PA from Peavey called 260H. Search for equivalent TI cross-reference part information or upload your. ![]()
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