Schulze Mfg · Electronic Components
C442
Filter, Radio Frequency Interfere
Part NumberC442
ManufacturerSchulze Mfg
AvailabilityAvailable to order — request a quote
Specifications
NSN5915-00-503-4540 (NSN)
Federal Item NameFILTER,RADIO FREQUENCY INTERFERE
Federal Supply Class5915 — Filters and Networks
Body Height4.750 INCHES NOMINAL
Operating Voltage Rating And Type440.0 VOLTS AC BLANK LOCATION NOT OTHERWISE SPECIFIED
Mounting Facility Type And Quantit1 UNTHREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED
Inclosure TypeHERMETICALLY SEALED
Unthreaded Mounting Hole Diameter0.188 INCHES NOMINAL
Body Width3.250 INCHES NOMINAL
Body Length6.000 INCHES NOMINAL
Distance Between Centerlines Of Mo3.250 INCHES NOMINAL
Operating Current Rating Per Funct25.0 BLANK LOCATION NOT OTHERWISE SPECIFIED
ESD/EMICode A — ESD/EMI sensitive item
MaterialALUMINUM
Body Diameter2.563 INCHES NOMINAL
Mounting ConfigurationMOUNTS BY 2-1/2 IN. -28 NS-2 INTERNAL THD
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 C442 available?
We can source C442 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 C442 by Schulze Mfg obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If C442 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 C442?
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 C442?
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.