K&L Microwave · Electronic Components
4B54-126/6-P/P
Filter, Band Pass
Part Number4B54-126/6-P/P
ManufacturerK&L Microwave
AvailabilityAvailable to order — request a quote
Specifications
NSN5915-01-251-0031 (NSN)
Federal Item NameFILTER,BAND PASS
Federal Supply Class5915 — Filters and Networks
Source Impedance Rating Per Functi50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
Mounting Facility Type And Quantit4 TERMINAL LOCATION NOT OTHERWISE SPECIFIED
Inclosure TypeENCASED
Reference Frequency Per Function126.0 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
Body MaterialMETAL
Specified Frequencies Of Discrimin108.00 MEGAHERTZ BLANK AND 123.00 MEGAHERTZ BLANK AND 129.00 MEGAHERTZ BLANK AND 154.00 MEGAHERTZ BLANK LOCATION NOT
Frequency Band Width Per Function123.00 MEGAHERTZ BLANK AND 129.00 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
Functional Terminal Type And Quant1 PIN OUTPUT SECOND FUNCTION
Voltage Standing Wave Ratio Freque123.0 MEGAHERTZ BLANK AND 129.0 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
Style DesignatorRECTANGULAR TERMINAL/TERMINALS ON ONE SURFACE
Discrimination At Specified Freque50.0 MINIMUM BLANK AND 3.0 MAXIMUM BLANK AND 52.0 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 4B54-126/6-P/P available?
We can source 4B54-126/6-P/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 4B54-126/6-P/P by K&L Microwave obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 4B54-126/6-P/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 4B54-126/6-P/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 4B54-126/6-P/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.