Torotel · Electronic Components
1597
Coil, Radio Frequency
Part Number1597
ManufacturerTorotel
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-00-074-3289 (NSN)
Federal Item NameCOIL,RADIO FREQUENCY
Federal Supply Class5950 — Coils and Transformers
Thread Quantity Per Inch48 SINGLE GROUP
Rating MethodELECTRICAL SINGLE COMPONENT SINGLE WINDING
Overall Height0.688 INCHES NOMINAL
Overall Width0.375 INCHES NOMINAL
Reliability IndicatorNOT ESTABLISHED
Terminal Type And Quantity2 TAB, SOLDER LUG
Nominal Thread Size0.099 INCHES SINGLE GROUP
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Quality Factor52 MINIMUM SINGLE COMPONENT SINGLE WINDING
Mounting Facility Quantity1 SINGLE GROUP
Body Length0.738 INCHES NOMINAL
Vendor Part Numbers2227324
Respective Resistance Tolerance In-1.0 TO 1.0
Electrical Resistance200.0 KILOHMS AND 1.8 MEGOHMS
Resistor Element TypeCARBON FILM
Component RelationshipMATCHED TO EACH OTHER
Resistor Quantity2
Resistor Power Dissipation Rating0.5 AND 1.0
Component Identifying Number1441 PART NO. AND 1476 PART NO.
Component Controlling AgencyBALLANTINE LABORATORIES INC.
Resistance Tolerance In Percent-1.0 TO 1.0
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 1597 available?
We can source 1597 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 1597 by Torotel obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1597 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 1597?
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 1597?
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.