Krohn-Hite Corp. · Electronic Components
4400A
Generator, Signal
Part Number4400A
ManufacturerKrohn-Hite Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-01-237-4694 (NSN)
Federal Item NameGENERATOR,SIGNAL
Federal Supply Class6625 — Test Instruments
Current TypeAC
Output Impedance Rating50.0 OHMS NOMINAL
PhaseSINGLE
Frequency Range Rating+1.000 TO 110.000 HERTZ
Voltage Rating90.0 VOLTS MINIMUM AND 132.0 VOLTS MAXIMUM
Frequency Rating50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM
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 4400A available?
We can source 4400A 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 4400A by Krohn-Hite Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 4400A 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 4400A?
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 4400A?
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.