L-3 Services · Electronic Components
999457-001
Delay Line — Miscellaneous Electrical Components
Part Number999457-001
ManufacturerL-3 Services
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-01-116-5325 (NSN)
Federal Item NameDELAY LINE
Federal Supply Class5999 — Miscellaneous Electrical Components
Pulse Rise Time Rating42.0 NANOSECONDS
Mounting FacilityTERMINAL
MaterialCOPPER TERMINAL
Operating Temp Range+0.0 TO 70.0 CELSIUS
Segment Delay Time25.000 NANOSECONDS NOMINAL SINGLE SECTION ALL SEGMENTS
Input Impedance Rating100.000 OHMS
Body Length0.800 INCHES MAXIMUM
Signal Delay MethodLUMPED CONSTANT
Body Width0.250 INCHES MAXIMUM
Segment Quantity Per Section10 SINGLE SECTION
Terminal TypePIN
Vendor Part NumbersPE9829
ESD/EMICode B — ESD/EMI sensitive item
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 999457-001 available?
We can source 999457-001 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 999457-001 by L-3 Services obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 999457-001 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 999457-001?
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 999457-001?
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.