Bourns Inc. · Electronic Components
9057
Coil, Radio Frequency
Part Number9057
ManufacturerBourns Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-00-932-0906 (NSN)
Federal Item NameCOIL,RADIO FREQUENCY
Federal Supply Class5950 — Coils and Transformers
Winding Operating Current80.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
Mounting MethodTERMINAL SINGLE GROUP
Core ConstructionPOWDERED SINGLE COMPONENT
Coil Form TypeHOLLOW SINGLE COMPONENT
Inductance Rating280.00 MICROHENRIES MINIMUM AND 650.00 MICROHENRIES MAXIMUM SINGLE COMPONENT SINGLE WINDING
Adjustment Device Drive TypeSLOTTED SCREW SINGLE COMPONENT
Adjustment Method And Quantity1 ADJUSTABLE CORE SINGLE COMPONENT
Body Width0.500 INCHES NOMINAL
Body Length0.500 INCHES NOMINAL
Rating MethodELECTRICAL SINGLE COMPONENT SINGLE WINDING
Quality Factor52 MINIMUM AND 62 MAXIMUM SINGLE COMPONENT SINGLE WINDING
Overall Length6.000 INCHES NOMINAL
Contact Load Current Rating125.0 MILLIAMPERES RESISTIVE LOAD AC AT SEA LEVEL
Style DesignatorRECTANGULAR INLINE INDICATING
Terminal TypeTAB, SOLDER LUG
Overall Width1.920 INCHES NOMINAL
Operating Temp Range-65.0 TO 85.0 CELSIUS
Contact Voltage Rating In Volts115.0 AC AT SEA LEVEL
Longest Vertical Distance Between1.200 INCHES NOMINAL SINGLE MOUNTING FACILITY
Actuator TypeTHUMBWHEEL SINGLE ACTUATOR
Longest Horizontal Distance Betwee5.735 INCHES NOMINAL SINGLE MOUNTING FACILITY
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 9057 available?
We can source 9057 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 9057 by Bourns Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 9057 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 9057?
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 9057?
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.