GC Electronics · Electronic Components
549
TRANSFORMER ACCESSORY
Part Number549
ManufacturerGC Electronics
AvailabilityAvailable to order — request a quote
Specifications
NSN5940-00-660-6538 (NSN)
Federal Item NameTERMINAL,LUG
Federal Supply Class5940 — Lugs, Terminals, and Terminal Strips
Basic Shape StyleSOLDER, ANGULAR
Mounting Tongue Width0.250 INCHES
Conductor Accommodation TypeSLANT LUG W/ONE HOLE SINGLE END
Largest Width0.125 INCHES SINGLE END
Electrical Insulation FeatureUNINSULATED
Mounting Hole Diameter0.130 INCHES
Maximum Conductor Size Accommodate14 AWG
Surface TreatmentTIN OVERALL SINGLE LAYER
Angle60.0 DEGREES
Mounting Method StyleRING
MaterialCOPPER ALLOY OVERALL
Vendor Part Numbers149-023-0040
Overall Height17.000 INCHES NOMINAL
Voltage Rating90.0 VOLTS MINIMUM AND 272.0 VOLTS MAXIMUM
Accessory Components And QuantityADAPTER BNC TO BINDING POST 1,ADAPTER 3 TO 2 WIRE 1,LIGHT FILTER SMOKE GRAY 1,MANUAL INSTRUCTIONS 2,PATCHCORD 18 INCH BN
Sweep Circuit TypeHORIZONTAL
Amplitude Calibrating Voltage WaveSQUARE WAVE
Storage PotentialCONTINUOUSLY ADJUSTABLE
Overall Length23.875 INCHES NOMINAL
Overall Width12.938 INCHES NOMINAL
Frequency Rating50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM
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 549 available?
We can source 549 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 549 by GC Electronics obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 549 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 549?
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 549?
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.