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5BT5-103 — SWITCH,THERMOSTATIC

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

5BT5-103: SWITCH,THERMOSTATIC.

The SWITCH,THERMOSTATIC is a the manufacturer industrial component. Key specifications include body_height: 0.455 INCHES MAXIMUM IN, body_diameter: 0.640 INCHES MAXIMUM IN, terminal_type: TAB, SOLDER LUG, overall_height: 0.783 INCHES MAXIMUM IN, overall_length: 1.187 INCHES NOMINAL IN, mounting_method: FLANGE. This part is cataloged in the U.S.

Government catalog under NSN 5930-00-003-6629, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
5BT5-103
NSN: 5930-00-003-6629
FSC: 5930 — Switches
CAGE: 82647 — SENSATA TECHNOLOGIES, INC. DIV SENSATA ATTLEBORO (USA)
SPECIFICATIONS
body_height0.455 INCHES MAXIMUM IN
body_diameter0.640 INCHES MAXIMUM IN
terminal_typeTAB, SOLDER LUG
overall_height0.783 INCHES MAXIMUM IN
overall_length1.187 INCHES NOMINAL IN
mounting_methodFLANGE
style_designatorDISC W/FLANGE
contact_adjustabilityDEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE
operating_temp_rating-65.0 CELSIUS MINIMUM DEGC
contact_action_stimulusINCREASE
contact_stimulus_rating65.00 ACTUATION POINT NOMINAL DEGREES CELSIUS AND 55.00 DEACTUATION POINT NOMINAL DEGREES CELSIUS
media_for_which_designedGAS
NSN5930-00-003-6629
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,THERMOSTATIC TITLE COMPONENT PN 5BT5-103 MFR SWITCH,THERMOSTATIC
KEY FEATURES
•
BODY DIAMETER: 0.640 INCHES MAXIMUM IN
•
CONTACT ACTION STIMULUS: INCREASE
•
TERMINAL TYPE: TAB, SOLDER LUG
•
CONTACT LOAD CURRENT RATING: 3.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE
•
MOUNTING METHOD: FLANGE
•
BODY HEIGHT: 0.455 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
BODY DIAMETER0.640 INCHES MAXIMUM IN
OVERALL HEIGHT0.783 INCHES MAXIMUM IN
CONTACT ACTION STIMULUSINCREASE
TERMINAL TYPETAB, SOLDER LUG
CONTACT LOAD CURRENT RATING3.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE
CONTACT LOAD CURRENT RATING2.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE
MOUNTING METHODFLANGE
BODY HEIGHT0.455 INCHES MAXIMUM IN
STYLE DESIGNATORDISC W/FLANGE
TEMP SENSING ELEMENT TYPEINTERNAL SENSOR
OTHER ITEMS IN FSC 5930 — Switches
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5930-00-000-0117 5930-00-001-1407 5930-00-001-1890 5930-00-001-2571 5930-00-001-2575 5930-00-001-2580 5930-00-001-2608 5930-00-001-2609
SUBSTITUTES & CROSS-REFERENCES 1
330606-3Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 5BT5-103?
5BT5-103 is a SWITCH,THERMOSTATIC.
What parts can replace 5BT5-103?
There is 1 known substitute for 5BT5-103: 330606-3. Substitute compatibility should be verified for your specific system.
What is the NSN for 5BT5-103?
5BT5-103 is cataloged in the U.S. Government catalog under NSN 5930-00-003-6629. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.