PartsTable
Technical Data Sheet
RELEASE4254 ✓ 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

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include overall_height: 0.260 INCHES MAXIMUM IN, overall_length: 0.355 INCHES MAXIMUM IN, mounting_method: UNTHREADED HOLE(S), overall_diameter: 0.785 INCHES MAXIMUM IN, special_features: JUNCTION PATTERN ARRANGEMENT: NPN, features_provided: HERMETICALLY SEALED CASE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-018-1926, 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
RELEASE4254
NSN: 5961-00-018-1926
FSC: 5961
CAGE: 80131 — ELECTRONIC INDUSTRIES ASSOCIATION
SPECIFICATIONS
overall_height0.260 INCHES MAXIMUM IN
overall_length0.355 INCHES MAXIMUM IN
mounting_methodUNTHREADED HOLE(S)
overall_diameter0.785 INCHES MAXIMUM IN
special_featuresJUNCTION PATTERN ARRANGEMENT: NPN
features_providedHERMETICALLY SEALED CASE
nominal_thread_size0.250 INCHES IN
internal_configurationJUNCTION CONTACT
semiconductor_materialSILICON
thread_series_designatorUNF
mounting_facility_quantity4
overall_width_across_flats0.687 INCHES MAXIMUM IN
NSN5961-00-018-1926
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 RELEASE4254 MFR OEM CONNECTOR,RECEPTACLE,ELECTRICAL
KEY FEATURES
OVERALL DIAMETER: 0.687 INCHES MAXIMUM IN
SEMICONDUCTOR MATERIAL: SILICON
ELECTRODE INTERNALLY-ELECTRICALLY CONNECTED TO CASE: COLLECTOR
NOMINAL THREAD SIZE: 0.250 INCHES IN
INTERNAL CONFIGURATION: JUNCTION CONTACT
SPECIFICATION/STANDARD DATA: 80131-RELEASE4254 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
MOUNTING FACILITY QUANTITY: 1
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL DIAMETER0.687 INCHES MAXIMUM IN
SEMICONDUCTOR MATERIALSILICON
ELECTRODE INTERNALLY-ELECTRICALLY CONNECTED TO CASECOLLECTOR
OVERALL LENGTH1.196 INCHES NOMINAL IN
NOMINAL THREAD SIZE0.250 INCHES IN
INTERNAL CONFIGURATIONJUNCTION CONTACT
SPECIFICATION/STANDARD DATA80131-RELEASE4254 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
MOUNTING FACILITY QUANTITY1
MOUNTING METHODTHREADED STUD(S)
TERMINAL TYPE AND QUANTITY3 TAB, SOLDER LUG
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
RELEASE4254Interchangeable
interchangeable cross-reference
interchangeable
2N1445Interchangeable
interchangeable cross-reference
interchangeable
2N1722AInterchangeable
interchangeable cross-reference
interchangeable
414848-1Interchangeable
interchangeable cross-reference
interchangeable
A2345-10Interchangeable
interchangeable cross-reference
interchangeable
47226Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is RELEASE4254?
RELEASE4254 is a CONNECTOR,RECEPTACLE,ELECTRICAL.
What parts can replace RELEASE4254?
There are 12 known substitutes for RELEASE4254: RELEASE4254, 2N1445, 2N1722A and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for RELEASE4254?
RELEASE4254 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-018-1926. This indicates validated use in U.S. government and defense supply chains.
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