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PartsTable / COMPONENT / MCR2305-1
MCR2305-1 ✓ 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,THYRISTOR is a the manufacturer industrial component. Key specifications include overall_length: 0.310 INCHES MAXIMUM0.310 INCHES MAXIMUM IN, mounting_method: THREADED STUD(S), special_features: INTERNAL JUNCTION CONFIGURATION ARRANGEMENT PNPNINTERNAL JUNCTION CONFIGURATION ARRANGEMENT PNPN, nominal_thread_size: 0.190 INCHES0.190 INCHES IN, semiconductor_material: SILICONSILICON, thread_series_designator: UNFUNF. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-107-2677, 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
MCR2305-1
NSN: 5961-00-107-2677
FSC: 5961
CAGE: 04713 — FREESCALE SEMICONDUCTOR, INC. (USA)
SPECIFICATIONS
overall_length0.310 INCHES MAXIMUM0.310 INCHES MAXIMUM IN
mounting_methodTHREADED STUD(S)
special_featuresINTERNAL JUNCTION CONFIGURATION ARRANGEMENT PNPNINTERNAL JUNCTION CONFIGURATION ARRANGEMENT PNPN
nominal_thread_size0.190 INCHES0.190 INCHES IN
semiconductor_materialSILICONSILICON
thread_series_designatorUNFUNF
mounting_facility_quantity11
overall_width_across_flats0.437 INCHES MAXIMUM0.437 INCHES MAXIMUM IN
terminal_type_and_quantity1 THREADED STUD AND 1 THREADED STUD AND 2 TAB, SOLDER LUG2 TAB, SOLDER LUG
specification/standard_data80131-RELEASE5221 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION80131-RELEASE5221 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
power_rating_per_characteristic500.0 MILLIWATTS MAXIMUM PEAK GATE POWER DISSIPATION500.0 MILLIWATTS MAXIMUM PEAK GATE POWER DISSIPATION
current_rating_per_characteristic5.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC5.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC
NSN5961-00-107-2677
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 MCR2305-1 MFR OEM SEMICONDUCTOR DEVICE,THYRISTOR
KEY FEATURES
•
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT: 100.0 CELSIUS JUNCTION100.0 CELSIUS JUNCTION DEGC
•
POWER RATING PER CHARACTERISTIC: 500.0 MILLIWATTS MAXIMUM PEAK GATE POWER DISSIPATION500.0 MILLIWATTS MAXIMUM PEAK GATE POWER DISSIPATION
•
OVERALL WIDTH ACROSS FLATS: 0.437 INCHES MAXIMUM0.437 INCHES MAXIMUM IN
•
THREAD SERIES DESIGNATOR: UNFUNF
•
MOUNTING METHOD: THREADED STUD(S)
•
MOUNTING FACILITY QUANTITY: 11
TECHNICAL CHARACTERISTICS (FLIS)
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT100.0 CELSIUS JUNCTION100.0 CELSIUS JUNCTION DEGC
SPECIAL FEATURESINTERNAL JUNCTION CONFIGURATION ARRANGEMENT PNPNINTERNAL JUNCTION CONFIGURATION ARRANGEMENT PNPN
OVERALL LENGTH0.310 INCHES MAXIMUM0.310 INCHES MAXIMUM IN
POWER RATING PER CHARACTERISTIC500.0 MILLIWATTS MAXIMUM PEAK GATE POWER DISSIPATION500.0 MILLIWATTS MAXIMUM PEAK GATE POWER DISSIPATION
OVERALL WIDTH ACROSS FLATS0.437 INCHES MAXIMUM0.437 INCHES MAXIMUM IN
THREAD SERIES DESIGNATORUNFUNF
MOUNTING METHODTHREADED STUD(S)
MOUNTING FACILITY QUANTITY11
SEMICONDUCTOR MATERIALSILICONSILICON
CURRENT RATING PER CHARACTERISTIC5.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC5.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
RELEASE5221Interchangeable
interchangeable cross-reference
interchangeable
MCR2305-5Interchangeable
interchangeable cross-reference
interchangeable
DMS 87127BInterchangeable
interchangeable cross-reference
interchangeable
2N4168Interchangeable
interchangeable cross-reference
interchangeable
2N4168AInterchangeable
interchangeable cross-reference
interchangeable
2N4154AInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MCR2305-1?
MCR2305-1 is a SEMICONDUCTOR DEVICE,THYRISTOR.
What parts can replace MCR2305-1?
There are 20 known substitutes for MCR2305-1: RELEASE5221, MCR2305-5, DMS 87127B and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MCR2305-1?
MCR2305-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-107-2677. 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