Cristek Interconnects · Electronic Components
ARMS12-2050
Terminal Junction Block, Sectiona
Part NumberARMS12-2050
ManufacturerCristek Interconnects
AvailabilityAvailable to order — request a quote
Specifications
NSN5940-01-381-0989 (NSN)
Federal Item NameTERMINAL JUNCTION BLOCK,SECTIONA
Federal Supply Class5940 — Lugs, Terminals, and Terminal Strips
Current TypeAC
Operating Temp Range-55.0 TO 125.0 CELSIUS
Terminal DesignFEEDBACK
Overall Height1.020 INCHES NOMINAL
Voltage Rating250.0 VOLTS MINIMUM
Environmental ProtectionHUMIDITY RESISTANT AND OZONE RESISTANT AND SALT SPRAY RESISTANT AND SHOCK RESISTANT AND VIBRATION RESISTANT
Pole Quantity4
Overall Length1.170 INCHES NOMINAL
Mounting MethodTRACK
Overall Width0.872 INCHES NOMINAL
Vendor Part NumbersCTJ420E193-513, GM812C18
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 ARMS12-2050 available?
We can source ARMS12-2050 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 ARMS12-2050 by Cristek Interconnects obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If ARMS12-2050 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 ARMS12-2050?
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 ARMS12-2050?
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.