Rhombus Industries · Electronic Components
SP-640
Delay Line — Miscellaneous Electrical Components
Part NumberSP-640
ManufacturerRhombus Industries
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-01-158-4530 (NSN)
Federal Item NameDELAY LINE
Federal Supply Class5999 — Miscellaneous Electrical Components
Body Depth0.225 INCHES NOMINAL
Terminal TypePIN
Body Length0.850 INCHES NOMINAL
Mounting FacilityPLUG-IN
Terminal Quantity16
Signal Delay MethodINDUCTANCE
Body Width0.320 INCHES NOMINAL
Individual Section Quantity2
Body StyleRECTANGULAR
Vendor Part Numbers12272416
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 SP-640 available?
We can source SP-640 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 SP-640 by Rhombus Industries obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SP-640 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 SP-640?
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 SP-640?
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.