Shallco, Inc. · Electronic Components
197
Resistor, Decade
Part Number197
ManufacturerShallco, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-00-472-9582 (NSN)
Federal Item NameRESISTOR,DECADE
Federal Supply Class6625 — Test Instruments
MaterialALUMINUM CASE
Overall Height3.500 INCHES NOMINAL
Accuracy Range In Percent-0.04 TO 0.04
Overall Length14.750 INCHES NOMINAL
Mounting TypeBENCH
Reference Data And LiteratureT.O.33A1-12-343-1
Overall Electrical Value Range+0.010 TO 2725.000 KILOHMS
Adjustment MethodROTARY SWITCH
Basic Shape StyleRECTANGULAR OR SQUARE
Individual Section Quantity4
Maximum Voltage Rating In Volts230.0 AC/DC
ESD/EMICode A — ESD/EMI sensitive item
Overall Width0.344 INCHES
Mounting Method StyleRING
Mounting Facility Thickness0.020 INCHES
Conductor Accommodation TypeSLANT LUG W/ONE HOLE SINGLE END
Mounting Hole Diameter0.198 INCHES
Mounting Tongue Width0.344 INCHES
Material Thickness0.020 INCHES
Electrical Insulation FeatureUNINSULATED
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 197 available?
We can source 197 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 197 by Shallco, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 197 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 197?
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 197?
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.