Triton Services Incorporated · Electronic Components
4651
Electron Tube
Part Number4651
ManufacturerTriton Services Incorporated
AvailabilityAvailable to order — request a quote
Specifications
NSN5960-00-118-2866 (NSN)
Federal Item NameELECTRON TUBE
Federal Supply Class5960 — Electron Tubes
Reliability IndicatorNOT ESTABLISHED
Overall Diameter0.531 INCHES NOMINAL
Terminal Type And Quantity2 WIRE LEAD
Dc Resistance Rating In Ohms16.000 SINGLE COMPONENT SINGLE WINDING
Rating MethodELECTRICAL AND WINDING TURNS SINGLE COMPONENT SINGLE WINDING
Body Length0.750 INCHES NOMINAL
Winding Conductor Size0.00631 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING
Quality Factor56 MINIMUM SINGLE COMPONENT SINGLE WINDING
Inclosure TypeOPEN
Turn Quantity495 SINGLE COMPONENT SINGLE WINDING
Inductance Rating750.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
Fifth Hole Spacing0.215 INCHES NOMINAL
MaterialMICA OVERALL
Style DesignatorFLAT, DIAMOND
First Side Radius0.546 INCHES NOMINAL
First Hole Diameter0.150 INCHES NOMINAL
Second Hole Diameter0.093 INCHES NOMINAL
Third Hole Spacing1.187 INCHES NOMINAL
Overall Length1.625 INCHES NOMINAL
Overall Height0.003 INCHES NOMINAL
Fourth Hole Spacing0.430 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 4651 available?
We can source 4651 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 4651 by Triton Services Incorporated obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 4651 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 4651?
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 4651?
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.