Connor Winfield · Electronic Components
L14D-4.77M
Oscillator, Crystal Controlled
Part NumberL14D-4.77M
ManufacturerConnor Winfield
AvailabilityAvailable to order — request a quote
Specifications
NSN5955-01-153-7638 (NSN)
Federal Item NameOSCILLATOR,CRYSTAL CONTROLLED
Federal Supply Class5955 — Crystals and Oscillators
Overall Width0.490 INCHES NOMINAL
Vibration Resistance Range In Hert+1.0 TO 10.0
External Dc Operating Voltage In V5.0 NOMINAL SINGLE VOLTAGE
Basic Shape StyleRECTANGULAR OR SQUARE
Frequency Per Channel4.77 MEGAHERTZ NOMINAL OUTPUT CHANNEL
Installation DesignMODULE
Signal Voltage Rating Per Channel0.400 VOLTS MINIMUM OUTPUT AND 2.400 VOLTS MAXIMUM OUTPUT
Connection TypePRINTED CIRCUIT BOTTOM
Identification DesignatorL14D-4.770MHZ-21022
Connection Contact Type And Quanti14 PRINTED CIRCUIT EXTERNAL
Precious MaterialGOLD
Vendor Part NumbersL14D-4.770MHZ
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 L14D-4.77M available?
We can source L14D-4.77M 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 L14D-4.77M by Connor Winfield obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If L14D-4.77M 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 L14D-4.77M?
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 L14D-4.77M?
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.