Lockheed Martin Corporation · Electronic Components
654E7638
Generator, Signal
Part Number654E7638
ManufacturerLockheed Martin Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-01-372-3931 (NSN)
Federal Item NameGENERATOR,SIGNAL
Federal Supply Class6625 — Test Instruments
Voltage Rating15.0 VOLTS MINIMUM AND 24.0 VOLTS MAXIMUM
Modulated Frequency Rating0.0 KILOHERTZ MINIMUM AND 4.0 KILOHERTZ MAXIMUM
Modulation TypePULSE
Usage DesignPROVIDES DC TEST VOLTAGES AND CONTROL SIGNALS FOR THE FERRITE DRIVER ASSY,PN 654VE00061-1
Modulation Degree5.0 USEC PULSE MINIMUM AND 10.0 USEC PULSE MAXIMUM
Modulator LocationINTERNAL
Functional DescriptionUSES FERRITE DRIVER ASSY FOR TESTING INSERTION LOSS CHARACTERISTICS OF TRANSMITTER 12/18
Current TypeDC
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 654E7638 available?
We can source 654E7638 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 654E7638 by Lockheed Martin Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 654E7638 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 654E7638?
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 654E7638?
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.