Heathkit · Electronic Components
IG72
Generator, Signal
Part NumberIG72
ManufacturerHeathkit
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-00-172-6634 (NSN)
Federal Item NameGENERATOR,SIGNAL
Federal Supply Class6625 — Test Instruments
Overall Width5.000 INCHES NOMINAL
Current TypeAC
PhaseSINGLE
Output Impedance Rating600.0 OHMS NOMINAL
Mounting TypePORTABLE
Overall Length9.500 INCHES NOMINAL
Overall Height6.500 INCHES NOMINAL
Frequency Rating50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM
Voltage Rating105.0 VOLTS MINIMUM AND 125.0 VOLTS MAXIMUM
Frequency Range Rating+0.100 TO 100.000 KILOHERTZ
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 IG72 available?
We can source IG72 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 IG72 by Heathkit obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If IG72 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 IG72?
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 IG72?
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.