Sensata Technologies · Electronic Components
4344-3-9
Switch, Thermostatic
Part Number4344-3-9
ManufacturerSensata Technologies
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-087-4395 (NSN)
Federal Item NameSWITCH,THERMOSTATIC
Federal Supply Class5930 — Switches
Contact Voltage Rating In Volts30.0 DC AT SEA LEVEL THIRD VOLTAGE
Body Diameter0.618 INCHES MINIMUM AND 0.640 INCHES MAXIMUM
Body Height0.302 INCHES MINIMUM AND 0.328 INCHES MAXIMUM
Media For Which DesignedGAS OR LIQUID
Contact Stimulus Rating194.00 ACTUATION POINT NOMINAL DEGREES FAHRENHEIT AND 174.00 DEACTUATION POINT NOMINAL DEGREES FAHRENHEIT
Contact Load Current Rating5.0 AMPERES RESISTIVE LOAD THIRD VOLTAGE
Contact AdjustabilityDEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE
Style DesignatorDISC W/FLANGE
Overall Height0.561 INCHES MINIMUM AND 0.641 INCHES MAXIMUM
Operating Temp Rating-65.0 FAHRENHEIT MINIMUM AND 500.0 FAHRENHEIT MAXIMUM
Mounting Facility PatternTWO POSITION IN-LINE
Vendor Part Numbers07-00037-003
Cancelled NSN5930-00-947-6970 (cancelled)
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 4344-3-9 available?
We can source 4344-3-9 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 4344-3-9 by Sensata Technologies obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 4344-3-9 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 4344-3-9?
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 4344-3-9?
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.