K&L Microwave · Electronic Components
5B51-53.125/21.25-P
Filter, Band Pass
Part Number5B51-53.125/21.25-P
ManufacturerK&L Microwave
AvailabilityAvailable to order — request a quote
Specifications
NSN5915-01-239-4015 (NSN)
Federal Item NameFILTER,BAND PASS
Federal Supply Class5915 — Filters and Networks
Functional Terminal Type And Quant1 PIN INPUT FIRST FUNCTION
Mounting Facility Type And Quantit4 TERMINAL LOCATION NOT OTHERWISE SPECIFIED
Average Power Rating Per Function15.0 WATTS BLANK LOCATION NOT OTHERWISE SPECIFIED
Principal Circuitry Type Per FunctINDUCTANCE-CAPACITANCE BLANK LOCATION NOT OTHERWISE SPECIFIED
Specified Frequencies Of Discrimin10.62 MEGAHERTZ BLANK AND 42.50 MEGAHERTZ BLANK AND 63.75 MEGAHERTZ BLANK AND 95.62 MEGAHERTZ BLANK LOCATION NOT OTHE
Body MaterialMETAL
Body Length2.380 INCHES NOMINAL
Overall Height1.090 INCHES NOMINAL
Body Width1.000 INCHES NOMINAL
Operating Temp Range-55.0 TO 85.0 CELSIUS
Discrimination At Specified Freque48.0 MINIMUM BLANK AND 3.0 MAXIMUM BLANK AND 49.0 MINIMUM BLANK FIRST FUNCTION
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 5B51-53.125/21.25-P available?
We can source 5B51-53.125/21.25-P 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 5B51-53.125/21.25-P by K&L Microwave obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 5B51-53.125/21.25-P 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 5B51-53.125/21.25-P?
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 5B51-53.125/21.25-P?
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.