Cambridge Scientific Industries · Electronic Components
225A
Chopper, Electronic
Part Number225A
ManufacturerCambridge Scientific Industries
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-00-925-9957 (NSN)
Federal Item NameCHOPPER,ELECTRONIC
Federal Supply Class5945 — Relays and Solenoids
Terminal Quantity7
Contact Voltage Rating20.0 DC VOLTS NOMINAL
Drive Current Relationship To InpuNOT RATED
Contact Operation SequenceBREAKS BEFORE MAKES
Terminal Pattern Arrangement0.375 IN. DIA PIN CIRCLE
Drive Frequency Rating50.0 HERTZ MINIMUM AND 70.0 HERTZ MAXIMUM
Base Connection Wiring Style7 PIN STANDARD TUBE
Drive Current Rating50.0 MILLIAMPERES NOMINAL
Drive Voltage Relationship To InpuNOT RATED
Contact ArrangementSINGLE POLE, DOUBLE THROW
Overall Length1.438 INCHES NOMINAL
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 225A available?
We can source 225A 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 225A by Cambridge Scientific Industries obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 225A 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 225A?
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 225A?
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.