Esc Control Electronics LLC · Electronic Components
45F25
Filter, Low Pass
Part Number45F25
ManufacturerEsc Control Electronics LLC
AvailabilityAvailable to order — request a quote
Specifications
NSN5915-01-125-7540 (NSN)
Federal Item NameFILTER,LOW PASS
Federal Supply Class5915 — Filters and Networks
Distance Between Centerlines Of Mo1.275 INCHES NOMINAL
Body Length1.650 INCHES MAXIMUM
Body Width1.500 INCHES MAXIMUM
Inclosure TypeHERMETICALLY SEALED
Source Impedance Rating Per Functi3.0 KILOHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
Principal Circuitry Type Per FunctINDUCTANCE-CAPACITANCE BLANK LOCATION NOT OTHERWISE SPECIFIED
Load Impedance Per Function50.0 KILOHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
Functional Terminal Type And Quant1 PIN INPUT FIRST FUNCTION
Specified Frequencies Of Discrimin2.00 KILOHERTZ BLANK AND 13.00 KILOHERTZ BLANK AND 18.50 KILOHERTZ BLANK AND 24.00 KILOHERTZ BLANK LOCATION NOT OTHER
Frequency Band Width Per Function2.00 KILOHERTZ BLANK AND 13.00 KILOHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
Mounting Facility Type And Quantit6 TERMINAL LOCATION NOT OTHERWISE SPECIFIED
Vendor Part NumbersBFF681, 642-1620-001, 673-0056-010
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 45F25 available?
We can source 45F25 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 45F25 by Esc Control Electronics LLC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 45F25 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 45F25?
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 45F25?
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.