Spectrum Microwave · Electronic Components
QBH-452B
MICROCIRCUIT,DIGITAL — NSN 5962-01-337-5187
Part NumberQBH-452B
ManufacturerSpectrum Microwave
AvailabilityAvailable to order — request a quote
Specifications
NSN5962-01-337-5187 (NSN)
Federal Item NameMICROCIRCUIT,DIGITAL
Federal Supply Class5962 — Microcircuits, Electronic
Operating Temp Range-55.0 TO 125.0 CELSIUS
Storage Temp Range-65.0 TO 150.0 CELSIUS
Output Logic FormTRANSISTOR-TRANSISTOR LOGIC
Design Function1 AMPLIFIER, RADIO FREQUENCY
Enclosure ConfigurationCAN
Enclosure MaterialMETAL
Body Outside Diameter0.495 INCHES MINIMUM AND 0.505 INCHES MAXIMUM
Features ProvidedBURN IN AND HYBRID AND HERMETICALLY SEALED
Body Height0.253 INCHES MINIMUM AND 0.266 INCHES MAXIMUM
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 QBH-452B available?
We can source QBH-452B 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 QBH-452B by Spectrum Microwave obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If QBH-452B 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 QBH-452B?
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 QBH-452B?
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.