Devlieg Bullard II · Electronic Components
3K309B4X
Coil, Electrical
Part Number3K309B4X
ManufacturerDevlieg Bullard II
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-00-295-8379 (NSN)
Federal Item NameCOIL,ELECTRICAL
Federal Supply Class5950 — Coils and Transformers
Body Height1.291 INCHES MINIMUM AND 1.301 INCHES MAXIMUM
Inclosure TypeOPEN
Dc Resistance Rating In Ohms320.000 SINGLE COMPONENT SINGLE WINDING
Terminal Type And Quantity2 TAB, SOLDER LUG
Winding Operating Current950.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE WINDING
Body Width1.234 INCHES MINIMUM AND 1.246 INCHES MAXIMUM
Body Length1.800 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 3K309B4X available?
We can source 3K309B4X 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 3K309B4X by Devlieg Bullard II obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 3K309B4X 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 3K309B4X?
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 3K309B4X?
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.