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1811803-1 — 1811803-1

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

1811803-1: 1811803-1.

The 1811803-1 is a the manufacturer industrial component. Key specifications include inclosure_type: OPEN, storage_temp_range: -40.0 TO 85.0 CELSIUS DEGC, operating_temp_range: -25.0 TO 85.0 CELSIUS DEGC, functional_description: USED FOR INTERFACING REAL WORLD INDUSTRIAL SIGNALS TO AN A/D CONVERSION SYSTEM, end_item_identification: PC 1 COMMUNICATIONS, operating_control_method: AUTOMATIC. This part is cataloged in the U.S.

Government catalog under NSN 5895-01-397-7638, 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
MRO→ MRO_GENERAL→ 1811803-1
NSN: 5895-01-397-7638
FSC: 5895 — Miscellaneous Communication Equipment
CAGE: 03956 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
inclosure_typeOPEN
storage_temp_range-40.0 TO 85.0 CELSIUS DEGC
operating_temp_range-25.0 TO 85.0 CELSIUS DEGC
functional_descriptionUSED FOR INTERFACING REAL WORLD INDUSTRIAL SIGNALS TO AN A/D CONVERSION SYSTEM
end_item_identificationPC 1 COMMUNICATIONS
operating_control_methodAUTOMATIC
circuit_construction_typeSOLID STATE
impedance_rating_per_channel650.000 KILOHMS INPUT CHANNEL
signal_voltage_rating_per_channel1.000 VOLTS NOMINAL INPUT AND 5.000 VOLTS NOMINAL OUTPUT
external_dc_operating_voltage_in_volts5.0 NOMINAL SINGLE VOLTAGE
NSN5895-01-397-7638
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 1811803-1 TITLE COMPONENT PN 1811803-1 MFR 1811803-1
KEY FEATURES
•
CIRCUIT CONSTRUCTION TYPE: SOLID STATE
•
IMPEDANCE RATING PER CHANNEL: 650.000 KILOHMS INPUT CHANNEL
•
INCLOSURE TYPE: OPEN
•
SIGNAL VOLTAGE RATING PER CHANNEL: 1.000 VOLTS NOMINAL INPUT AND 5.000 VOLTS NOMINAL OUTPUT
•
OPERATING CONTROL METHOD: AUTOMATIC
•
STORAGE TEMP RANGE: -40.0 TO 85.0 CELSIUS DEGC
•
OPERATING TEMP RANGE: -25.0 TO 85.0 CELSIUS DEGC
•
FUNCTIONAL DESCRIPTION: USED FOR INTERFACING REAL WORLD INDUSTRIAL SIGNALS TO AN A/D CONVERSION SYSTEM
TECHNICAL CHARACTERISTICS
CIRCUIT CONSTRUCTION TYPESOLID STATE
IMPEDANCE RATING PER CHANNEL650.000 KILOHMS INPUT CHANNEL
INCLOSURE TYPEOPEN
SIGNAL VOLTAGE RATING PER CHANNEL1.000 VOLTS NOMINAL INPUT AND 5.000 VOLTS NOMINAL OUTPUT
OPERATING CONTROL METHODAUTOMATIC
STORAGE TEMP RANGE-40.0 TO 85.0 CELSIUS DEGC
OPERATING TEMP RANGE-25.0 TO 85.0 CELSIUS DEGC
FUNCTIONAL DESCRIPTIONUSED FOR INTERFACING REAL WORLD INDUSTRIAL SIGNALS TO AN A/D CONVERSION SYSTEM
END ITEM IDENTIFICATIONPC 1 COMMUNICATIONS
EXTERNAL DC OPERATING VOLTAGE IN VOLTS5.0 NOMINAL SINGLE VOLTAGE
SUBSTITUTES & CROSS-REFERENCES 1
MB31-01Reference document
Same NSN cross-reference
Reference document — Secondary 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 1811803-1?
1811803-1 is a 1811803-1. It is classified as a MRO (MRO_GENERAL).
What parts can replace 1811803-1?
There is 1 known substitute for 1811803-1: MB31-01. Substitute compatibility should be verified for your specific system.
What is the NSN for 1811803-1?
1811803-1 is cataloged in the U.S. Government catalog under NSN 5895-01-397-7638. This indicates validated use in U.S. government and defense supply chains.
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