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Technical Data Sheet
PartsTable / MRO / S91845
S91845 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The SWITCHING GROUP,DIGITAL DATA is a the manufacturer industrial component. Key specifications include body_width: 1.810 INCHES NOMINAL IN, body_height: 3.000 INCHES NOMINAL IN, body_length: 4.500 INCHES NOMINAL IN, body_material: METAL, inclosure_type: HERMETICALLY SEALED, overall_height: 3.360 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5915-00-763-5091, 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→ S91845
NSN: 5915-00-763-5091
FSC: 5915
CAGE: 09376 — OMNITEC DATA CORP SUB OF NYTRONICS INC (USA)
SPECIFICATIONS
body_width1.810 INCHES NOMINAL IN
body_height3.000 INCHES NOMINAL IN
body_length4.500 INCHES NOMINAL IN
body_materialMETAL
inclosure_typeHERMETICALLY SEALED
overall_height3.360 INCHES NOMINAL IN
special_featuresUNPACKAGED UNIT WEIGHT: LB1.300
style_designatorRECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES
operating_temp_range-55.0 TO 75.0 CELSIUS DEGC
average_life_rating_in_hours10000.0
reference_frequency_per_function82.0 KILOHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
frequency_band_width_per_function80.00 KILOHERTZ BLANK AND 84.00 KILOHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
NSN5915-00-763-5091
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCHING GROUP,DIGITAL DATA TITLE COMPONENT PN S91845 MFR SWITCHING GROUP,DIGITA
KEY FEATURES
•
INCLOSURE TYPE: HERMETICALLY SEALED
•
OUTPUT IMPEDANCE PER FUNCTION W/SOURCE ACROSS INPUT: 2.0 KILOHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
•
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY WIDTH: 1.562 INCHES NOMINAL IN
•
TEST DATA DOCUMENT: 00724-08-00242-006 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
•
SPECIFIED FREQUENCIES OF DISCRIMINATION PER FUNCTION: 79.50 KILOHERTZ BLANK AND 80.00 KILOHERTZ BLANK AND 84.00 KILOHERTZ BLANK AND 84.50 KILOHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
•
STYLE DESIGNATOR: RECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES
•
INPUT IMPEDANCE PER FUNCTION W/LOAD: 600.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
•
FREQUENCY BAND WIDTH PER FUNCTION: 80.00 KILOHERTZ BLANK AND 84.00 KILOHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
TECHNICAL CHARACTERISTICS (FLIS)
INCLOSURE TYPEHERMETICALLY SEALED
OUTPUT IMPEDANCE PER FUNCTION W/SOURCE ACROSS INPUT2.0 KILOHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY WIDTH1.562 INCHES NOMINAL IN
TEST DATA DOCUMENT00724-08-00242-006 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
SPECIFIED FREQUENCIES OF DISCRIMINATION PER FUNCTION79.50 KILOHERTZ BLANK AND 80.00 KILOHERTZ BLANK AND 84.00 KILOHERTZ BLANK AND 84.50 KILOHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
STYLE DESIGNATORRECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES
INPUT IMPEDANCE PER FUNCTION W/LOAD600.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
FREQUENCY BAND WIDTH PER FUNCTION80.00 KILOHERTZ BLANK AND 84.00 KILOHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
INSERTION LOSS AT REFERENCE FREQUENCY PER FUNCTION IN DECIBELS8.0 BLANK LOCATION NOT OTHERWISE SPECIFIED
FUNCTIONAL TERMINAL TYPE AND QUANTITY2 PIN OUTPUT SECOND FUNCTION
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
533FInterchangeable
interchangeable cross-reference
interchangeable
446FDIODEInterchangeable
interchangeable cross-reference
interchangeable
7206Interchangeable
interchangeable cross-reference
interchangeable
922-0585-020Interchangeable
interchangeable cross-reference
interchangeable
MH13Interchangeable
interchangeable cross-reference
interchangeable
72-6970-341Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is S91845?
S91845 is a SWITCHING GROUP,DIGITAL DATA. It is classified as a MRO (MRO_GENERAL).
What parts can replace S91845?
There are 20 known substitutes for S91845: 533F, 446FDIODE, 7206 and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for S91845?
S91845 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5915-00-763-5091. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026