Eaton Aerospace · Electronic Components
97A1857
Reactor — Coils and Transformers
Part Number97A1857
ManufacturerEaton Aerospace
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-00-538-6049 (NSN)
Federal Item NameREACTOR
Federal Supply Class5950 — Coils and Transformers
Reliability IndicatorNOT ESTABLISHED
Inclosure TypeOPEN
Mounting MethodFLANGE AND SLOT SINGLE GROUP
Dc Resistance Rating In Ohms6.000 SINGLE COMPONENT SINGLE WINDING
Body Length2.125 INCHES NOMINAL
Winding Operating Current175.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
Center To Center Distance Between0.312 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
Inductance TypeFIXED
Mounting Facility Quantity4 SINGLE GROUP
Mounting Slot Width0.171 INCHES NOMINAL SINGLE GROUP
Terminal Type And Quantity2 TERMINAL BLOCK W/SCREWS
Vendor Part Numbers27C109-5
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 97A1857 available?
We can source 97A1857 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 97A1857 by Eaton Aerospace obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 97A1857 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 97A1857?
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 97A1857?
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.