Dm Systems Group · Electronic Components
B128343
Oscillator, Crystal Controlled
Part NumberB128343
ManufacturerDm Systems Group
AvailabilityAvailable to order — request a quote
Specifications
NSN5955-00-454-8705 (NSN)
Federal Item NameOSCILLATOR,CRYSTAL CONTROLLED
Federal Supply Class5955 — Crystals and Oscillators
Overall Height0.750 INCHES NOMINAL
Connection Contact Type And Quanti3 COAXIAL RECEPTACLE EXTERNAL
Criticality Code JustificationBHTB
Test Data Document19200-10549175 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTUR
Average Power Rating Per Channel0.2 WATTS INPUT AND 12.0 MILLIWATTS OUTPUT
Shock Pulse Duration Time11.0 MILLISECONDS
External Dc Operating Voltage In V15.0 NOMINAL SINGLE VOLTAGE
Maximum Operating Altitude Rating10000.0 FEET
Vibration Resistance Range In Hert+21.0 TO 400.0
Frequency Per Channel9.145 GIGAHERTZ NOMINAL OPERATING CHANNEL
Circuit Construction TypeSOLID STATE
Vendor Part NumbersLEC101265-1, 10549175
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 B128343 available?
We can source B128343 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 B128343 by Dm Systems Group obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If B128343 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 B128343?
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 B128343?
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.