Hamilton Sundstrand Corporation · Electronic Components
P28B9011
Network, Circuit Protection
Part NumberP28B9011
ManufacturerHamilton Sundstrand Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5915-00-333-1201 (NSN)
Federal Item NameNETWORK,CIRCUIT PROTECTION
Federal Supply Class5915 — Filters and Networks
Criticality Code JustificationFEAT
General Characteristics Item DescrCONSISTS OF 4 COILS; 2 CAPACITORS; 3.375 IN. NOMINAL OVERALL HEIGHT; 2.250 IN. NOMINAL OVERALL DIAMETER
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 P28B9011 available?
We can source P28B9011 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 P28B9011 by Hamilton Sundstrand Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If P28B9011 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 P28B9011?
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 P28B9011?
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.