Graphtec America · Electronic Components
WR3320-1D
Oscillograph
Part NumberWR3320-1D
ManufacturerGraphtec America
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-01-330-7359 (NSN)
Federal Item NameOSCILLOGRAPH
Federal Supply Class6625 — Test Instruments
Voltage Rating100.0 VOLTS MINIMUM AND 240.0 VOLTS MAXIMUM INPUT
Current TypeAC
Frequency Rating60.0 HERTZ NOMINAL INPUT
Chart Speed5.0 MILLIMETERS PER SECOND AND 10.0 MILLIMETERS PER SECOND AND 25.0 MILLIMETERS PER SECOND AND 50.0 MILLIMETERS PER SECO
Recording MethodINK CHART PAPER
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 WR3320-1D available?
We can source WR3320-1D 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 WR3320-1D by Graphtec America obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If WR3320-1D 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 WR3320-1D?
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 WR3320-1D?
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.