Cmc Electronics Inc. · Electronic Components
370-644
Filter, High Pass
Part Number370-644
ManufacturerCmc Electronics Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5915-01-069-4885 (NSN)
Federal Item NameFILTER,HIGH PASS
Federal Supply Class5915 — Filters and Networks
Body Length1.580 INCHES NOMINAL1.580 INCHES NOMINAL
Load Impedance Per Function50.0 OHMS BLANK FIRST FUNCTION
Principal Circuitry Type Per FunctINDUCTANCE-CAPACITANCE BLANK FIRST FUNCTION
Reference Frequency Per Function2.0 MEGAHERTZ BLANK FIRST FUNCTION
Inclosure TypeHERMETICALLY SEALED
Body MaterialMETAL
Specified Frequencies Of Discrimin420.00 KILOHERTZ BLANK AND 510.00 KILOHERTZ BLANK AND 520.00 KILOHERTZ BLANK AND 2.00 MEGAHERTZ BLANK FIRST FUNCTION
Unpackaged Unit Weight1.500 OUNCES NOMINAL
Discrimination At Specified Freque3.0 MINIMUM BLANK AND 35.0 MAXIMUM BLANK FIRST FUNCTION
Style DesignatorRECTANGULAR TERMINAL/TERMINALS ON ONE SURFACE
Body Height0.700 INCHES MAXIMUM0.700 INCHES MAXIMUM
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 370-644 available?
We can source 370-644 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 370-644 by Cmc Electronics Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 370-644 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 370-644?
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 370-644?
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.