Electro Scientific Industries · Electronic Components
4650
Drive, Tuning
Part Number4650
ManufacturerElectro Scientific Industries
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-00-810-9049 (NSN)
Federal Item NameDRIVE,TUNING
Federal Supply Class6625 — Test Instruments
Overall Length0.875 INCHES MINIMUM AND 1.110 INCHES MAXIMUM
FSC Application DataBRIDGE,IMPDANCE
Manual Actuation TypeSELECTOR KNOB
Operation MethodMANUAL
Overall Diameter1.7 INCHES MINIMUM AND 2.6 INCHES MAXIMUM
Features ProvidedBUILT-IN RESISTOR
Wrist Band TypeADJUSTABLE
ESD/EMICode A — ESD/EMI sensitive item
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 4650 available?
We can source 4650 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 4650 by Electro Scientific Industries obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 4650 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 4650?
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 4650?
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.