Tektronix · Electronic Components
TDS420-A1-1R
Oscilloscope
Part NumberTDS420-A1-1R
ManufacturerTektronix
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-01-433-1465 (NSN)
Federal Item NameOSCILLOSCOPE
Federal Supply Class6625 — Test Instruments
Overall Width14.250 INCHES NOMINAL
Accuracy Range In Percent-1.5 TO 1.5
X Axis Input Impedance Rating50.0 OHMS NOMINAL
Measurement Range Quantity25
Frequency Rating200.0 MEGAHERTZ NOMINAL
Overall Height6.400 INCHES NOMINAL
Current TypeAC AND DC
Overall Length19.250 INCHES NOMINAL
Mounting MethodRACK
Screen Size7 INCH DIAGONAL
Vendor Part Numbers1085801L00
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 TDS420-A1-1R available?
We can source TDS420-A1-1R 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 TDS420-A1-1R by Tektronix obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If TDS420-A1-1R 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 TDS420-A1-1R?
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 TDS420-A1-1R?
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.