Finnigan Corporation · Electronic Components
307B
Clock, Frequency Standard
Part Number307B
ManufacturerFinnigan Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5995-01-015-1457 (NSN)
Federal Item NameCLOCK,FREQUENCY STANDARD
Federal Supply Class5995 — Cable and Wire Assemblies
General Characteristics Item DescrPORTABLE FREQUENCY STANARD 100 KHZ,1-5 MHZ
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 307B available?
We can source 307B 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 307B by Finnigan Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 307B 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 307B?
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 307B?
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.