Technology Dynamics · Electronic Components
83B821
Power Supply
Part Number83B821
ManufacturerTechnology Dynamics
AvailabilityAvailable to order — request a quote
Specifications
NSN6130-01-017-6931 (NSN)
Federal Item NamePOWER SUPPLY
Federal Supply Class6130 — Power Supplies and Converters (Nonrotating)
Overall Height4.938 INCHES NOMINAL
Output Voltage Rating5.0 DC VOLTS NOMINAL SINGLE POWER OUTPUT
Rectification MethodSINGLE PHASE FULL WAVE CENTER TAP
Input Frequency Rating47.0 HERTZ MINIMUM AND 440.0 HERTZ MAXIMUM SINGLE OPERATING POWER RQMT
Output Current Rating16.5 DC AMPERES MINIMUM AND 27.5 DC AMPERES MAXIMUM SINGLE POWER OUTPUT
Input PhaseSINGLE SINGLE OPERATING POWER RQMT
Output Connection TypeTERMINAL STRIP SINGLE POWER OUTPUT
Operating Ambient Temp Range+0.1 TO 71.0 CELSIUS
Output Control TypeVOLTAGE ADJUSTMENT SINGLE POWER OUTPUT
Output Control LocationFRONT PANEL SINGLE POWER OUTPUT
Output Connection Quantity2 SINGLE POWER OUTPUT
Vendor Part Numbers102869-05-5-840
Cancelled NSN6130-01-018-5990 (cancelled)
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 83B821 available?
We can source 83B821 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 83B821 by Technology Dynamics obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 83B821 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 83B821?
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 83B821?
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.