Tektronix · Electronic Components
7603
Oscilloscope Mainframe
Part Number7603
ManufacturerTektronix
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-00-261-5127 (NSN)
Federal Item NameOSCILLOSCOPE MAINFRAME
Federal Supply Class6625 — Test Instruments
Voltage Rating100.0 VOLTS NOMINAL AND 110.0 VOLTS NOMINAL AND 120.0 VOLTS NOMINAL AND 200.0 VOLTS NOMINAL AND 220.0 VOLTS NOMINAL AND
Overall Width11.400 INCHES NOMINAL
Overall Height8.700 INCHES NOMINAL
Screen Size6.5 IN.,8X10 DIV(1.22 CM/DIV.)
Mounting MethodTABLE
Reference Data And LiteratureTO 33A1-13-461-11
Current TypeAC
Features ProvidedCAMERA RECORDING DEVICE ACCOMMODATION
Beam Quantity1
Overall Length24.000 INCHES NOMINAL
Frequency Rating50.0 HERTZ MINIMUM AND 400.0 HERTZ MAXIMUM
Vendor Part NumbersB78217
ESD/EMICode A — ESD/EMI sensitive item
RH Electronics, Inc. — independent stocking distributor since 1982.
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Frequently asked
Is 7603 available?
We can source 7603 even if it isn't in our active stock list. As an independent distributor we reach inventory outside the franchise channel — including hard-to-find and obsolete parts. Send us a quote request.
Is 7603 by Tektronix obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 7603 has been discontinued, we can often source remaining stock or qualified alternates. Contact us with your quantity and target date.
How does RH Electronics verify parts like 7603?
Every incoming shipment is inspected under our ISO 9001:2015 quality system — documentation, markings, and construction checked against known-good references. For deeper analysis, we direct work through accredited independent labs. We've been an ERAI member since 1998 and a GIDEP participant.
Can you find a cross-reference or alternate for 7603?
Yes. Our team reads part numbers the way they were designed — decoding family, speed, temperature grade, package, and reliability level — to identify acceptable alternates when the exact part isn't available. Submit a quote request and we'll advise.