Lockheed Martin · Electronic Components
77C717558
Filter, Band Pass
Part Number77C717558
ManufacturerLockheed Martin
AvailabilityAvailable to order — request a quote
Specifications
NSN5915-01-138-9660 (NSN)
Federal Item NameFILTER,BAND PASS
Federal Supply Class5915 — Filters and Networks
Body Length2.250 INCHES NOMINAL
Functional Terminal Type And Quant1 SOLDER STUD OUTPUT SECOND FUNCTION
Insertion Loss At Reference Freque10.75 BLANK LOCATION NOT OTHERWISE SPECIFIED
Specified Frequencies Of Discrimin4.675 KILOHERTZ BLANK AND 5.035 KILOHERTZ BLANK AND 5.205 KILOHERTZ BLANK AND 5.565 KILOHERTZ BLANK LOCATION NOT OTHE
Nominal Thread Size0.190 INCHES
Mounting Facility Type And Quantit4 THREADED STUD(S) LOCATION NOT OTHERWISE SPECIFIED
Mounting Facility Screw Thread SerUNF
Style DesignatorRECTANGULAR TERMINAL/TERMINALS ON ONE SURFACE
Inclosure TypeENCASED
Discrimination At Specified Freque60.0 MINIMUM BLANK AND 1.2 MAXIMUM BLANK FIRST FUNCTION
Source Impedance Rating Per Functi2.0 KILOHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
Vendor Part NumbersFS1389-660
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 77C717558 available?
We can source 77C717558 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 77C717558 by Lockheed Martin obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 77C717558 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 77C717558?
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 77C717558?
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.