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SB190-888 — RELAY,THERMAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

SB190-888: RELAY,THERMAL.

The RELAY,THERMAL is a the manufacturer industrial component. Key specifications include overall_length: 2.375 INCHES NOMINAL IN, overall_diameter: 0.797 INCHES NOMINAL IN, special_features: PINS 1,4,6,AND 7 INTERNALLY CONNECTED, contact_arrangement: SINGLE POLE, SINGLE THROW, NORMALLY OPEN, delay_time_in_seconds: 40.0 ADJUSTABLE OPERATE MINIMUM AND 200.0 ADJUSTABLE OPERATE MAXIMUM, environmental_protection: HERMETIC. This part is cataloged in the U.S.

Government catalog under NSN 5945-00-665-7443, 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
SB190-888
NSN: 5945-00-665-7443
FSC: 5945 — Relays and Solenoids
CAGE: 54X10 — RAYTHEON COMPANY (USA)
SPECIFICATIONS
overall_length2.375 INCHES NOMINAL IN
overall_diameter0.797 INCHES NOMINAL IN
special_featuresPINS 1,4,6,AND 7 INTERNALLY CONNECTED
contact_arrangementSINGLE POLE, SINGLE THROW, NORMALLY OPEN
delay_time_in_seconds40.0 ADJUSTABLE OPERATE MINIMUM AND 200.0 ADJUSTABLE OPERATE MAXIMUM
environmental_protectionHERMETIC
terminal_type_and_quantity7 PIN
heater_power_rating_in_watts4.0
mounting_facility_type_and_quantity1 PLUG-IN
contact_maximum_current_rating_in_amps6.0 AC
NSN5945-00-665-7443
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RELAY,THERMAL TITLE COMPONENT PN SB190-888 MFR RELAY,THERMAL
KEY FEATURES
•
MOUNTING FACILITY TYPE AND QUANTITY: 1 PLUG-IN
•
CONTACT MAXIMUM VOLTAGE RATING IN VOLTS: 115.0 AC
•
DELAY TIME IN SECONDS: 40.0 ADJUSTABLE OPERATE MINIMUM AND 200.0 ADJUSTABLE OPERATE MAXIMUM
•
CONTACT ARRANGEMENT: SINGLE POLE, SINGLE THROW, NORMALLY OPEN
•
OVERALL DIAMETER: 0.797 INCHES NOMINAL IN
•
HEATER POWER RATING IN WATTS: 4.0
•
HEATER VOLTAGE RATING IN VOLTS: 120.0
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY1 PLUG-IN
CONTACT MAXIMUM VOLTAGE RATING IN VOLTS115.0 AC
DELAY TIME IN SECONDS40.0 ADJUSTABLE OPERATE MINIMUM AND 200.0 ADJUSTABLE OPERATE MAXIMUM
CONTACT ARRANGEMENTSINGLE POLE, SINGLE THROW, NORMALLY OPEN
OVERALL DIAMETER0.797 INCHES NOMINAL IN
HEATER POWER RATING IN WATTS4.0
HEATER VOLTAGE RATING IN VOLTS120.0
OVERALL LENGTH2.375 INCHES NOMINAL IN
CONTACT MAXIMUM CURRENT RATING IN AMPS6.0 AC
SPECIAL FEATURESPINS 1,4,6,AND 7 INTERNALLY CONNECTED
OTHER ITEMS IN FSC 5945 — Relays and Solenoids
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5945-00-000-0093 5945-00-001-1891 5945-00-001-2622 5945-00-001-2795 5945-00-001-2806 5945-00-001-2938 5945-00-001-3015 5945-00-001-3016
SUBSTITUTES & CROSS-REFERENCES 1
RM160N028-145Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is SB190-888?
SB190-888 is a RELAY,THERMAL.
What parts can replace SB190-888?
There is 1 known substitute for SB190-888: RM160N028-145. Substitute compatibility should be verified for your specific system.
What is the NSN for SB190-888?
SB190-888 is cataloged in the U.S. Government catalog under NSN 5945-00-665-7443. This indicates validated use in U.S. government and defense supply chains.
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