Pax Mfg Corp. Hammarlund Mfg Co Div · Electronic Components
31030-2
Reactor — Coils and Transformers
Part Number31030-2
ManufacturerPax Mfg Corp. Hammarlund Mfg Co Div
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-00-244-5176 (NSN)
Federal Item NameREACTOR
Federal Supply Class5950 — Coils and Transformers
Inductance TypeFIXEDFIXED
Inductance Rating8.50 HENRY MAXIMUM SINGLE COMPONENT SINGLE WINDING8.50 HENRY MAXIMUM SINGLE COMPONENT SINGLE WINDING
Frequency Rating60.0 HERTZ NOMINAL SINGLE COMPONENT60.0 HERTZ NOMINAL SINGLE COMPONENT
Inclosure TypeFULLY INCLOSEDFULLY INCLOSED
Terminal Type And Quantity2 TAB, SOLDER LUG2 TAB, SOLDER LUG
Dc Resistance Rating In Ohms150.000 SINGLE COMPONENT SINGLE WINDING150.000 SINGLE COMPONENT SINGLE WINDING
Center To Center Distance Between2.375 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP2.375 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CE
Mounting MethodFLANGE AND FLANGE AND UNTHREADED HOLE(S) SINGLE GROUPUNTHREADED HOLE(S) SINGLE GROUP
Mounting Facility Quantity4 SINGLE GROUP4 SINGLE GROUP
Overall Height3.000 INCHES NOMINAL3.000 INCHES NOMINAL
Overall Width3.000 INCHES NOMINAL3.000 INCHES NOMINAL
Vendor Part Numbers31030
Cancelled NSN5950-00-648-3233 (cancelled)
ProducttraceabilityNo
RohscompliantYES
IscanonicalY
Hazardousfalse
RohsphthalatescompliantYES
UseccnUnknown
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 31030-2 available?
We can source 31030-2 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 31030-2 by Pax Mfg Corp. Hammarlund Mfg Co Div obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 31030-2 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 31030-2?
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 31030-2?
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.