CPI Electron Device Business · Electronic Components
MA9858
Electron Tube
Part NumberMA9858
ManufacturerCPI Electron Device Business
AvailabilityAvailable to order — request a quote
Specifications
NSN5960-01-411-5899 (NSN)
Federal Item NameELECTRON TUBE
Federal Supply Class5960 — Electron Tubes
Tube TypeTRANSMIT-RECEIVE
Features ProvidedRADIOACTIVE MATERIAL
Criticality Code JustificationFEAT
Frequency Range8.80 GIGAHERTZ MINIMUM AND 9.50 GIGAHERTZ MAXIMUM
Identifying Number6851361 DRAWING NO.
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 MA9858 available?
We can source MA9858 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 MA9858 by CPI Electron Device Business obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If MA9858 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 MA9858?
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 MA9858?
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.