Microsemi Frequency and Time · Electronic Components
4310B
Frequency Standard
Part Number4310B
ManufacturerMicrosemi Frequency and Time
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-01-545-5705 (NSN)
Federal Item NameFREQUENCY STANDARD
Federal Supply Class6625 — Test Instruments
Overall Height3.500 INCHES NOMINAL
Dc Voltage Rating22.0 VOLTS MINIMUM AND 75.0 VOLTS MAXIMUM
Frequency Range Rating+5.000 TO 10.000 MEGAHERTZ
Input Impedance Rating50.0 OHMS NOMINAL
Overall Length19.000 INCHES NOMINAL
Unpackaged Unit Weight13.5 KILOGRAMS MAXIMUM
Ac Voltage Rating85.0 VOLTS MINIMUM AND 264.0 VOLTS MAXIMUM
Frequency Rating47.0 HERTZ MINIMUM AND 63.0 HERTZ MAXIMUM
Unit TypePLUG-IN
Overall Width15.000 INCHES NOMINAL
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 4310B available?
We can source 4310B 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 4310B by Microsemi Frequency and Time obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 4310B 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 4310B?
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 4310B?
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.