PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 2179900191
2179900191 ✓ 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 SEMICONDUCTOR DEVICE,DIODE is a the manufacturer industrial component. Key specifications include material: SILICON SEMICONDUCTOR, overall_length: 0.405 INCHES MAXIMUM IN, mounting_method: THREADED STUD(S), overall_diameter: 0.424 INCHES MAXIMUM IN, features_provided: HERMETICALLY SEALED CASE, nominal_thread_size: 0.190 INCHES IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-060-7591, 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
2179900191
NSN: 5961-00-060-7591
FSC: 5961
CAGE: 57057 — NAVCOM DEFENSE ELECTRONICS, INC. (USA)
SPECIFICATIONS
materialSILICON SEMICONDUCTOR
overall_length0.405 INCHES MAXIMUM IN
mounting_methodTHREADED STUD(S)
overall_diameter0.424 INCHES MAXIMUM IN
features_providedHERMETICALLY SEALED CASE
nominal_thread_size0.190 INCHES IN
thread_series_designatorUNF
mounting_facility_quantity1
overall_width_across_flats0.424 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN
terminal_type_and_quantity1 TAB, SOLDER LUG AND 1 THREADED STUD
specification/standard_data80131-RELEASE2524 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
current_rating_per_characteristic25.00 AMPERES MAXIMUM AVERAGE FORWARD CURRENT AVERAGED OVER A FULL 60-HZ CYCLE
NSN5961-00-060-7591
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 2179900191 MFR OEM SEMICONDUCTOR DEVICE,DIODE
KEY FEATURES
•
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT: 150.0 CELSIUS JUNCTION DEGC
•
OVERALL DIAMETER: 0.424 INCHES MAXIMUM IN
•
FEATURES PROVIDED: HERMETICALLY SEALED CASE
•
SPECIFICATION/STANDARD DATA: 80131-RELEASE2524 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
•
JOINT ELECTRONIC DEVICE ENGINEERING COUNCIL/JEDEC/CASE OUTLINE DESIGNATION: DO-4
•
MOUNTING METHOD: THREADED STUD(S)
•
NOMINAL THREAD SIZE: 0.190 INCHES IN
TECHNICAL CHARACTERISTICS (FLIS)
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT150.0 CELSIUS JUNCTION DEGC
OVERALL DIAMETER0.424 INCHES MAXIMUM IN
FEATURES PROVIDEDHERMETICALLY SEALED CASE
SPECIFICATION/STANDARD DATA80131-RELEASE2524 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
JOINT ELECTRONIC DEVICE ENGINEERING COUNCIL/JEDEC/CASE OUTLINE DESIGNATIONDO-4
MOUNTING METHODTHREADED STUD(S)
OVERALL LENGTH0.405 INCHES MAXIMUM IN
NOMINAL THREAD SIZE0.190 INCHES IN
MOUNTING FACILITY QUANTITY1
CURRENT RATING PER CHARACTERISTIC25.00 AMPERES MAXIMUM AVERAGE FORWARD CURRENT AVERAGED OVER A FULL 60-HZ CYCLE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
1N2369BInterchangeable
interchangeable cross-reference
interchangeable
RELEASE2524Interchangeable
interchangeable cross-reference
interchangeable
1N2245Interchangeable
interchangeable cross-reference
interchangeable
1N2359Interchangeable
interchangeable cross-reference
interchangeable
9157621Interchangeable
interchangeable cross-reference
interchangeable
1N2219Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2179900191?
2179900191 is a SEMICONDUCTOR DEVICE,DIODE.
What parts can replace 2179900191?
There are 13 known substitutes for 2179900191: 1N2369B, RELEASE2524, 1N2245 and 10 more. Substitute compatibility should be verified for your specific system.
Is 2179900191 still available?
2179900191 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026