Keystone Electronics · Electronic Components
2105
HOLDER BATTERY 1/2A CELL STEEL
Part Number2105
ManufacturerKeystone Electronics
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-00-786-4049 (NSN)
Federal Item NameAMPLIFIER MAGNETIC
Federal Supply Class5950 — Coils and Transformers
General Characteristics Item Descr12 OR 24 VOLTS; 5 HP MOTOR; TEST ALL TYPE ALTERNATORS, NEGATIVE OR POSITIVE GROUND, PASSENGER TYPES TO HEAVY DUTY DIESEL
Wattage Rating21.000 KILOWATTS
Current Rating87.500 AMPERES OR 175.000 AMPERES
Overall Length41.000 INCHES NOMINAL
Overall Width29.000 INCHES NOMINAL
Overall Height28.000 INCHES NOMINAL
ESD/EMICode A — ESD/EMI sensitive item
Test Type For Which DesignedMEASURES AND ALALYIZES AC/DC VOLTAGE, TRUE POWER IN WATTS, AND AC/DC CURRENT
Height3.000 INCHES NOMINAL
Electrical Power Source RelationshOPERATING
Width10.000 INCHES NOMINAL
Depth10.500 INCHES NOMINAL
Temp Rating20.0 CELSIUS AND 30.0 CELSIUS
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 2105 available?
We can source 2105 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 2105 by Keystone Electronics obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 2105 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 2105?
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 2105?
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.