CAE USA · Electronic Components
A638-1
Delay Line — Miscellaneous Electrical Components
Part NumberA638-1
ManufacturerCAE USA
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-01-110-6800 (NSN)
Federal Item NameDELAY LINE
Federal Supply Class5999 — Miscellaneous Electrical Components
Body StyleRECTANGULAR
Section Delay Time60.000 NANOSECONDS NOMINAL SINGLE SECTION
Inclosure TypeHERMETICALLY SEALED
Individual Section Quantity1
Mounting Facility Quantity16
Terminal TypePIN
Pulse Rise Time Rating4.0 NANOSECONDS
Body Depth0.375 INCHES MAXIMUM
Terminal Quantity16
Signal Delay MethodLUMPED CONSTANT
Operating Temp Range+0.0 TO 70.0 CELSIUS
Vendor Part NumbersDDU-3-1060
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 A638-1 available?
We can source A638-1 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 A638-1 by CAE USA obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If A638-1 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 A638-1?
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 A638-1?
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.