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Technical Data Sheet
PartsTable / COMPONENT / DMS 90155B
DMS 90155B ✓ 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

The TRANSISTOR is a the manufacturer industrial component. Key specifications include overall_length: 0.500 INCHES MAXIMUM IN, mounting_method: THREADED STUD(S), overall_diameter: 1.250 INCHES MAXIMUM IN, special_features: JUNCTION PATTERN ARRANGEMENT: PNP, features_provided: HERMETICALLY SEALED CASE, nominal_thread_size: 0.190 INCHES 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 5961-00-106-1614, 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 90155B
NSN: 5961-00-106-1614
FSC: 5961
CAGE: 16236 — DLA LAND AND MARITIME DBA ENGINEERING AND TECHNICAL SUPPORT DIV DOCUMENT STANDARDIZATION DIVISION (VENDOR ITEM DRAWINGS) (USA)
SPECIFICATIONS
overall_length0.500 INCHES MAXIMUM IN
mounting_methodTHREADED STUD(S)
overall_diameter1.250 INCHES MAXIMUM IN
special_featuresJUNCTION PATTERN ARRANGEMENT: PNP
features_providedHERMETICALLY SEALED CASE
nominal_thread_size0.190 INCHES IN
internal_configurationJUNCTION CONTACT
semiconductor_materialGERMANIUM
thread_series_designatorUNF
mounting_facility_quantity1
terminal_type_and_quantity2 PIN AND 1 THREADED STUD
specification/standard_data81349-MIL-S-19500/13 GOVERNMENT SPECIFICATION
NSN5961-00-106-1614
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 90155B MFR OEM TRANSISTOR
KEY FEATURES
•
SEMICONDUCTOR MATERIAL: GERMANIUMGERMANIUM
•
THREAD SERIES DESIGNATOR: UNFUNF
•
TERMINAL TYPE AND QUANTITY: 2 PIN AND 2 PIN AND 1 THREADED STUD1 THREADED STUD
•
SPECIFICATION/STANDARD DATA: 80131-RELEASE2138 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION80131-RELEASE2138 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
•
MOUNTING METHOD: THREADED STUD(S)
•
INTERNAL CONFIGURATION: JUNCTION CONTACTJUNCTION CONTACT
TECHNICAL CHARACTERISTICS (FLIS)
SEMICONDUCTOR MATERIALGERMANIUMGERMANIUM
THREAD SERIES DESIGNATORUNFUNF
SPECIAL FEATURESJUNCTION PATTERN ARRANGEMENT: PNPJUNCTION PATTERN ARRANGEMENT: PNP
TERMINAL TYPE AND QUANTITY2 PIN AND 2 PIN AND 1 THREADED STUD1 THREADED STUD
SPECIFICATION/STANDARD DATA80131-RELEASE2138 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION80131-RELEASE2138 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
OVERALL LENGTH0.440 INCHES MAXIMUM0.440 INCHES MAXIMUM IN
MOUNTING METHODTHREADED STUD(S)
INTERNAL CONFIGURATIONJUNCTION CONTACTJUNCTION CONTACT
OVERALL DIAMETER0.468 INCHES MAXIMUM0.468 INCHES MAXIMUM IN
NOMINAL THREAD SIZE0.190 INCHES0.190 INCHES IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
330B665Interchangeable
interchangeable cross-reference
interchangeable
MIL-S-19500/13Interchangeable
interchangeable cross-reference
interchangeable
DMS 90155BInterchangeable
interchangeable cross-reference
interchangeable
5961009267397Interchangeable
interchangeable cross-reference
interchangeable
5961PL1279221Interchangeable
interchangeable cross-reference
interchangeable
2N2463Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is DMS 90155B?
DMS 90155B is a TRANSISTOR.
What parts can replace DMS 90155B?
There are 12 known substitutes for DMS 90155B: 330B665, MIL-S-19500/13, DMS 90155B and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for DMS 90155B?
DMS 90155B is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-106-1614. 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