Laird R & F Products, Inc. · Electronic Components
4078
Absorber, Radio Frequency Radiati
Part Number4078
ManufacturerLaird R & F Products, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-01-615-8781 (NSN)
Federal Item NameABSORBER,RADIO FREQUENCY RADIATI
Federal Supply Class6625 — Test Instruments
Overall Thickness0.375 INCHES NOMINAL
Vendor Part NumbersH278240-3
ESD/EMICode A — ESD/EMI sensitive item
Overall Length17.000 INCHES NOMINAL
Overall Width17.000 INCHES NOMINAL
Overall Height5.220 INCHES NOMINAL
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 4078 available?
We can source 4078 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 4078 by Laird R & F Products, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 4078 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 4078?
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 4078?
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.