Rockwell Collins · Electronic Components
277-0726
Oscillator, Noncrystal Controlled
Part Number277-0726
ManufacturerRockwell Collins
AvailabilityAvailable to order — request a quote
Specifications
NSN5955-01-342-3462 (NSN)
Federal Item NameOSCILLATOR,NONCRYSTAL CONTROLLED
Federal Supply Class5955 — Crystals and Oscillators
Overall Width2.620 INCHES NOMINAL
External Dc Operating Voltage In V15.0 NOMINAL 1ST VOLTAGE AND -15.0 NOMINAL 2ND VOLTAGE
Connection Contact Type And Quanti1 GROUND TERMINAL EXTERNAL AND 3 COAXIAL RECEPTACLE EXTERNAL AND 3 TERMINAL STUD EXTERNAL
Frequency Per Channel4.596 GIGAHERTZ MINIMUM 1ST OUTPUT CHANNEL AND 5.108 GIGAHERTZ MAXIMUM 1ST OUTPUT CHANNEL AND 9.192 GIGAHERTZ MINIMUM 2N
Impedance Rating Per Channel50.000 OHMS OPERATING CHANNEL
Overall Height0.500 INCHES NOMINAL
Connection TypeCOAXIAL RECEPTACLE FRONT
Individual Section Quantity2
Installation DesignMECHANICAL
Operating Temp Range-54.0 TO 90.0 CELSIUS
Operating Control MethodMANUAL
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 277-0726 available?
We can source 277-0726 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 277-0726 by Rockwell Collins obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 277-0726 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 277-0726?
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 277-0726?
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.