Keysight Technologies Inc. · Electronic Components
E4419B
Wattmeter — Test Instruments
Part NumberE4419B
ManufacturerKeysight Technologies Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-01-530-6328 (NSN)
Federal Item NameWATTMETER
Federal Supply Class6625 — Test Instruments
Accuracy RatingPORM 1.2 PCT OF READING SINGLE INDICATOR SINGLE RANGE
Style DesignatorRECTANGULAR OR SQUARE
Measurement Range+0.1 TO 20.0 KILOHERTZ SINGLE INDICATOR SINGLE RANGE
Display ColorWHITE SINGLE INDICATOR FIRST RANGE
Circuit Attachment Method And Quan3 BINDING POST
Overall Width8.475 INCHES NOMINAL
Overall Length11.00 INCHES NOMINAL
Display Digit Quantity4
Indicator TypeDIGITAL DISPLAY
Display TypeLIGHT EMITTING DIODE (L.E.D.).
Circuit Current For Which DesignedAC
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 E4419B available?
We can source E4419B 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 E4419B by Keysight Technologies Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If E4419B 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 E4419B?
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 E4419B?
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.