Northrop Grumman Support Services · Electronic Components
138C493H02
Delay Line — Miscellaneous Electrical Components
Part Number138C493H02
ManufacturerNorthrop Grumman Support Services
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-01-030-2474 (NSN)
Federal Item NameDELAY LINE
Federal Supply Class5999 — Miscellaneous Electrical Components
Operating Temp Range-55.0 TO 85.0 CELSIUS
Output Impedance Rating180.000 OHMS
Body Depth2.000 INCHES NOMINAL
Overall Depth2.380 INCHES NOMINAL
Body Length6.500 INCHES NOMINAL
Body StyleRECTANGULAR, FRONT CONNECTION
Input Impedance Rating180.000 OHMS
Individual Section Quantity2
Signal Delay MethodLUMPED CONSTANT
FSC Application DataRADAR SET JETDS TYPE NO. AN/TPS43-E
Delay Time Variation MethodTAPPED
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 138C493H02 available?
We can source 138C493H02 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 138C493H02 by Northrop Grumman Support Services obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 138C493H02 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 138C493H02?
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 138C493H02?
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.