Reading a 5962 number
5962-8670101QXA breaks down as: 5962 = FSC for microcircuits; 86701 = the drawing number; 01 = the device type on that drawing; Q = MIL-PRF-38535 Class Q (V = Class V space; a M or B in older numbers = MIL-STD-883 Class B); X = case outline (package); A = lead finish (A hot solder dip, C gold). An R prefix on the drawing (5962R…) means radiation-hardness assured.
Pre-built searches: 5962-86701, 5962-87719, 5962-88771, 5962-89523, 5962-90599, 5962-95618, 5962-96770, 5962R.
Have the part number?
Send it — stock, sourced and date-code answers within hours.
Cross-referencing to the manufacturer part
Every 5962 drawing lists the approved sources and their part numbers — a 5962-8670101QXA may be built as an Analog Devices, Texas Instruments or Renesas (Intersil) device. When the drawing's last source discontinues, the manufacturer number is what we search stock and the network for. Send the 5962 number and we work the cross-reference; send the manufacturer number and we confirm which drawing it satisfies.
Packages and finishes that drive availability
Ceramic DIP (case codes C/D/E), flatpack (F/G), leadless chip carrier (X/Y/Z, "3" series) and the newer CQFP outlines. Gold-lead finish (C) is often the last to be found; hot-solder-dip (A) the most common. Tell us if your drawing allows a finish change and we quote both.