Bogen Communications · Electronic Components
CHB20A
Amplifier, Audio Frequency
Part NumberCHB20A
ManufacturerBogen Communications
AvailabilityAvailable to order — request a quote
Specifications
NSN5996-00-241-2051 (NSN)
Federal Item NameAMPLIFIER,AUDIO FREQUENCY
Federal Supply Class5996 — Amplifiers
Overall Length15.750 INCHES NOMINAL
Overall Gain100.0 DECIBELS AND 125.0 DECIBELS
Average Power Rating Per Channel20.0 WATTS OUTPUT
Environmental ProtectionGENERAL PURPOSE
Control TypeLOCAL
Overall Width10.000 INCHES NOMINAL
Connection TypeWIRE LEAD TERMINALS AND PIN AND PLUG CONNECTOR REAR
Installation DesignFREE-STANDING
Operating Ac Frequency In Hertz50.0 MINIMUM SINGLE VOLTAGE AND 60.0 MAXIMUM SINGLE VOLTAGE
Signal Voltage Rating Per Channel3.000 MILLIVOLTS NOMINAL INPUT AND 0.500 VOLTS NOMINAL INPUT AND 0.500 VOLTS NOMINAL INPUT AND 25.000 VOLTS NOMINAL OUTP
Circuit Construction TypeELECTRON TUBE
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 CHB20A available?
We can source CHB20A 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 CHB20A by Bogen Communications obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If CHB20A 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 CHB20A?
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 CHB20A?
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.