Kappa Technologies Inc. · Electronic Components
20D437
Delay Line — Miscellaneous Electrical Components
Part Number20D437
ManufacturerKappa Technologies Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-00-971-2024 (NSN)
Federal Item NameDELAY LINE
Federal Supply Class5999 — Miscellaneous Electrical Components
Body Width1.000 INCHES NOMINAL
Output Impedance Rating500.000 OHMS
Pulse Rise Time Rating0.3 MICROSECONDS
Mounting FacilityUNTHREADED HOLE(S)
Terminal TypeTAB, SOLDER LUG
Mounting Facility Quantity2
Operating Temp Range-40.0 TO 61.0 CELSIUS
Body Length3.250 INCHES NOMINAL
Terminal Quantity3
Input Impedance Rating500.000 OHMS
Frequency Bandwidth1.2 KILOHERTZ NOMINAL
Vendor Part Numbers102951
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 20D437 available?
We can source 20D437 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 20D437 by Kappa Technologies Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 20D437 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 20D437?
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 20D437?
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.