Lockheed Martin Corporation · Electronic Components
1603498
Delay Line — Miscellaneous Electrical Components
Part Number1603498
ManufacturerLockheed Martin Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-00-003-3560 (NSN)
Federal Item NameDELAY LINE
Federal Supply Class5999 — Miscellaneous Electrical Components
Section Delay Time361.100 MICROSECONDS NOMINAL SINGLE SECTION
Segment Delay Time41.800 MICROSECONDS NOMINAL SINGLE SECTION 1ST SEGMENT AND 43.000 MICROSECONDS NOMINAL SINGLE SECTION 2ND SEGMENT AND 37
Operating Temp Range-5.0 TO 75.0 CELSIUS
Body Depth2.375 INCHES MAXIMUM
Mounting Provision Arrangement Sty2 POSITION IN-LINE
Terminal Quantity19
Delay Time Variation MethodTAPPED
Overall Length4.688 INCHES NOMINAL
Individual Section Quantity1
Mounting FacilityTHREADED HOLE(S)
Input Impedance Rating1.500 KILOHMS
ESD/EMICode B — ESD/EMI sensitive item
RohscompliantY-EX
For Use WithPhoenix Contact M23 PRO Series Sensor Connectors
Contact Termination TypeCrimp
Hazardousfalse
RohsphthalatescompliantYES
Contact PlatingGold Plated Contacts
Product RangeM23 PRO Series
IscanonicalY
Wire Size Awg Max-
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 1603498 available?
We can source 1603498 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 1603498 by Lockheed Martin Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1603498 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 1603498?
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 1603498?
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.