Calex Mfg · Electronic Components
546
Comparator, Signal
Part Number546
ManufacturerCalex Mfg
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-01-348-0225 (NSN)
Federal Item NameCOMPARATOR,SIGNAL
Federal Supply Class6625 — Test Instruments
Dc Voltage Rating14.3 VOLTS MINIMUM AND 15.8 VOLTS MAXIMUM LOCATION NOT OTHERWISE SPECIFIED
Electrical Power Source RelationshOPERATING
Output Impedance Rating10.0 OHMS MAXIMUM
Indicator TypeCIRCUIT
Input Impedance Rating10.0 MEGOHMS MINIMUM AND 500.0 MEGOHMS MAXIMUM
Overall Height0.600 INCHES NOMINAL
Overall Length2.000 INCHES NOMINAL
Overall Width2.000 INCHES NOMINAL
FSC Application DataTEST SET,ELECT. EQUIP.
Vendor Part Numbers806039-1
MaterialALUMINUM ALLOY F332.0 OVERALL
Outside Diameter0.350 INCHES NOMINAL ALL CONDUCTORS
Round Conductor Size16 AWG ALL CONDUCTORS
Conductor Quantity3
Conductor Cross Sectional ShapeTUBULAR SOLID ALL CONDUCTORS
ESD/EMICode A — ESD/EMI sensitive item
Output Control LocationBOTTOM PANEL FIRST POWER OUTPUT
Input Connection TypePIN PLUG SINGLE OPERATING POWER RQMT
Output Current Rating120.0 DC MILLIAMPERES NOMINAL FIRST POWER OUTPUT
Input Connection Quantity2 SINGLE OPERATING POWER RQMT
Output Voltage Rating15.0 DC VOLTS NOMINAL FIRST POWER OUTPUT
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 546 available?
We can source 546 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 546 by Calex Mfg obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 546 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 546?
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 546?
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.