Post Glover Resistors · Electronic Components
FDL-20000
Resistor, Fixed, Wire Wound
Part NumberFDL-20000
ManufacturerPost Glover Resistors
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-01-717-5653 (NSN)
Federal Item NameRESISTOR,FIXED,WIRE WOUND
Federal Supply Class5905 — Resistors
Style DesignatorRADIAL TERMINAL EACH END
Body Length7.25 INCHES NOMINAL
Current Rating Per Characteristic4.6 AMPERES NOMINAL FORWARD CURRENT, AVERAGE
Electrical Resistance20.0 OHMS
Terminal TypeCLAMP AND WIRE LEAD
Body Diameter1.75 INCHES NOMINAL
Power Dissipation Rating In Watts423.0 FREE AIR
Features ProvidedROHS DIRECTIVE COMPLIANCE
Inclosure TypeUNINCLOSED
Ambient Temp At Full Rated Power375.0 CELSIUS
Mounting Hole Size0.375 INCHES NOMINAL
ESD/EMICode B — ESD/EMI sensitive item
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 FDL-20000 available?
We can source FDL-20000 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 FDL-20000 by Post Glover Resistors obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If FDL-20000 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 FDL-20000?
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 FDL-20000?
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.