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Technical Data Sheet
PartsTable / COMPONENT / DMS 81023B
DMS 81023B ✓ Verified by PartsTable
— · SFP TRANSCEIVER
WHAT YOU NEED TO KNOW
SR = Short Range (multimode, 300m) | LR = Long Range (single-mode, 10km) DOM = Digital Optical Monitoring — most enterprise SFPs support it
MATCH ALL THREE: Speed + Wavelength + Brand compatibility
PRODUCT OVERVIEW

FILTER,RADIO FREQUENCY INTERFERE. Key specifications include material: PLASTIC ENCLOSURE, overall_width: 1.780 INCHES MINIMUM AND 1.800 INCHES MAXIMUM IN, overall_height: 0.210 INCHES MAXIMUM IN, overall_length: 0.265 INCHES MAXIMUM IN, mounting_method: UNTHREADED HOLE(S), terminal_length: 0.500 INCHES MINIMUM 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 5961-00-255-9075, 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
DMS 81023B
NSN: 5961-00-255-9075
FSC: 5961
CAGE: 16236 — DLA LAND AND MARITIME DBA ENGINEERING AND TECHNICAL SUPPORT DIV DOCUMENT STANDARDIZATION DIVISION (VENDOR ITEM DRAWINGS) (USA)
SPECIFICATIONS
materialPLASTIC ENCLOSURE
overall_width1.780 INCHES MINIMUM AND 1.800 INCHES MAXIMUM IN
overall_height0.210 INCHES MAXIMUM IN
overall_length0.265 INCHES MAXIMUM IN
mounting_methodUNTHREADED HOLE(S)
terminal_length0.500 INCHES MINIMUM IN
overall_diameter0.185 INCHES MAXIMUM IN
special_featuresJUNCTION PATTERN ARRANGEMENT: PNPN
features_providedHERMETICALLY SEALED CASE
nominal_thread_size0.164 INCHES IN
internal_configurationJUNCTION CONTACT
semiconductor_materialSILICON
NSN5961-00-255-9075
COMPONENT DIAGRAM
BAIL LATCH 10G SFP+ 850nm · SR (MMF, 300m) DOM: Digital Optical Monitoring TX RX LC DUPLEX 20-PIN EDGE CONNECTOR ~56.5 mm ~13.4mm SFP+ TRANSCEIVER | 10G | 850nm | SR (MMF, 300m) Hot-swappable | LC duplex fiber | DDM/DOM supported TITLE SFP+ XCVR PN DMS 81023B MFR OEM FILTER,RADIO FREQUENCY INTERFERE
KEY FEATURES
•
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: 75.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 30.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN AND 7.0 MAXIMUM BREAKDOWN VOLTAGE, EMITTER-TO-BASE, COLLECTOR OPEN
•
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT: 200.0 CELSIUS JUNCTION DEGC
•
MOUNTING METHOD: TERMINAL
•
CURRENT RATING PER CHARACTERISTIC: 500.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC AND 5.00 MILLIAMPERES MAXIMUM EMITTER CURRENT, DC
•
FEATURES PROVIDED: HERMETICALLY SEALED CASE
•
ELECTRODE INTERNALLY-ELECTRICALLY CONNECTED TO CASE: COLLECTOR
•
POWER RATING PER CHARACTERISTIC: 800.0 MILLIWATTS MAXIMUM COLLECTOR POWER DISSIPATION
TECHNICAL CHARACTERISTICS (FLIS)
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC75.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 30.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN AND 7.0 MAXIMUM BREAKDOWN VOLTAGE, EMITTER-TO-BASE, COLLECTOR OPEN
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT200.0 CELSIUS JUNCTION DEGC
MOUNTING METHODTERMINAL
CURRENT RATING PER CHARACTERISTIC500.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC AND 5.00 MILLIAMPERES MAXIMUM EMITTER CURRENT, DC
SPECIAL FEATURESITEM MUST COMPLY W/RQMT OF DESC PRODUCTION STD NO. L00968; JUNCTION PATTERN ARRANGEMENT: NPN
FEATURES PROVIDEDHERMETICALLY SEALED CASE
ELECTRODE INTERNALLY-ELECTRICALLY CONNECTED TO CASECOLLECTOR
POWER RATING PER CHARACTERISTIC800.0 MILLIWATTS MAXIMUM COLLECTOR POWER DISSIPATION
OVERALL DIAMETER0.370 INCHES MAXIMUM IN
SEMICONDUCTOR MATERIALSILICON
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
48637-1Interchangeable
interchangeable cross-reference
interchangeable
352-9097-000Interchangeable
interchangeable cross-reference
interchangeable
MIL-PRF-19500/225Interchangeable
interchangeable cross-reference
interchangeable
DSR20254-100Interchangeable
interchangeable cross-reference
interchangeable
DSR3654-1Interchangeable
interchangeable cross-reference
interchangeable
220087Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is DMS 81023B?
DMS 81023B is a FILTER,RADIO FREQUENCY INTERFERE.
What parts can replace DMS 81023B?
There are 23 known substitutes for DMS 81023B: 48637-1, 352-9097-000, MIL-PRF-19500/225 and 20 more. Substitute compatibility should be verified for your specific system.
What is the NSN for DMS 81023B?
DMS 81023B is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-255-9075. 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