BRADY · Electronic Components
38957
B401 7X10 BLK/WHT
Part Number38957
ManufacturerBRADY
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-00-824-9751 (NSN)
Federal Item NameREACTOR
Federal Supply Class5950 — Coils and Transformers
Frequency Rating4.0 KILOHERTZ NOMINAL SINGLE COMPONENT
Winding Quantity1 SINGLE COMPONENT
Winding Operating Current20.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
Terminal Type And Quantity2 WIRE LEAD
Inclosure TypeFULLY INCLOSED
Inductance Rating16.00 HENRY MINIMUM SINGLE COMPONENT SINGLE WINDING
Rating MethodELECTRICAL SINGLE COMPONENT SINGLE WINDING
Center To Center Distance Between1.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
Thread Quantity Per Inch32 SINGLE GROUP
Reliability IndicatorNOT ESTABLISHED
Body Width1.750 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 38957 available?
We can source 38957 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 38957 by BRADY obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 38957 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 38957?
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 38957?
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.