K&L Microwave · Electronic Components
6B51-21.4/X3-0L
Filter, Band Pass
Part Number6B51-21.4/X3-0L
ManufacturerK&L Microwave
AvailabilityAvailable to order — request a quote
Specifications
NSN5915-01-306-9626 (NSN)
Federal Item NameFILTER,BAND PASS
Federal Supply Class5915 — Filters and Networks
Specified Frequencies Of Discrimin15.40 MEGAHERTZ BLANK AND 19.90 MEGAHERTZ BLANK AND 22.90 MEGAHERTZ BLANK AND 27.40 MEGAHERTZ BLANK LOCATION NOT OTHE
Body Width1.000 INCHES NOMINAL
Overall Length3.210 INCHES NOMINAL
Reference Frequency Per Function21.4 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
Mounting Facility Screw Thread SerUNIFIED NATIONAL COARSE (UNC)
Functional Terminal Type And Quant1 CONNECTOR, RECEPTACLE INPUT FIRST FUNCTION
Features ProvidedMOISTURE RESISTANT AND SHOCK RESISTANT
Insertion Loss At Reference Freque2.95 BLANK LOCATION NOT OTHERWISE SPECIFIED
Input Terminal Manufacturer Code50140
Average Power Rating Per Function15.0 WATTS BLANK LOCATION NOT OTHERWISE SPECIFIED
Source Impedance Rating Per Functi50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
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 6B51-21.4/X3-0L available?
We can source 6B51-21.4/X3-0L 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 6B51-21.4/X3-0L by K&L Microwave obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 6B51-21.4/X3-0L 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 6B51-21.4/X3-0L?
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 6B51-21.4/X3-0L?
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.