APC · Electronic Components
BK500
UPS; 500 VA; 120 V (Nom.); 120 V (Nom.); NEMA 5-15P; For MRO; BK Series
Part NumberBK500
ManufacturerAPC
AvailabilityAvailable to order — request a quote
Specifications
NSN6120-01-536-9031 (NSN)
Additional NSNs6130-01-472-2231, 6130-01-478-7927
Federal Item NamePOWER SUPPLY
Overall Length11.200 INCHES NOMINAL
Overall Width3.600 INCHES NOMINAL
Overall Height6.500 INCHES NOMINAL
Input Frequency Rating50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM SINGLE OPERATING POWER RQMT
Output Current Rating500.0 AC VOLT-AMPERE NOMINAL SINGLE POWER OUTPUT
Output Wattage Rating300.0 WATTS NOMINAL SINGLE POWER OUTPUT
Input Voltage Rating120.0 AC VOLTS NOMINAL SINGLE OPERATING POWER RQMT
Electrical Power Source RelationshOPERATING
Output Voltage Rating120.0 AC VOLTS NOMINAL SINGLE POWER OUTPUT
Federal Supply Class6120 — Transformers: Distribution And Power Station
Cancelled NSN6120-01-536-9031 (cancelled)
NSN Cancelled Date19-JAN-2006
Vendor Part NumbersCS500
ESD/EMICode A — 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 BK500 available?
We can source BK500 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 BK500 by APC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If BK500 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 BK500?
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 BK500?
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.