Rockwell Collins · Electronic Components
778-3420-003
Suppressor, Parasitic
Part Number778-3420-003
ManufacturerRockwell Collins
AvailabilityAvailable to order — request a quote
Specifications
NSN5915-00-254-1234 (NSN)
Federal Item NameSUPPRESSOR,PARASITIC
Federal Supply Class5915 — Filters and Networks
Reliability IndicatorNOT ESTABLISHED
Inclosure TypeOPEN
Coil Form TypeRESISTOR SINGLE COMPONENT
Mounting MethodTERMINAL SINGLE GROUP
Overall Diameter0.418 INCHES NOMINAL
Terminal Type And Quantity2 WIRE LEAD
Winding Quantity1 SINGLE COMPONENT
Body Length0.688 INCHES NOMINAL
Overall Length0.788 INCHES NOMINAL
Resistor Power Dissipation Rating2.000
Electrical Resistance390.0 OHMS
Vendor Part NumbersICV1141-27
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 778-3420-003 available?
We can source 778-3420-003 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 778-3420-003 by Rockwell Collins obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 778-3420-003 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 778-3420-003?
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 778-3420-003?
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.