PartsTable
Technical Data Sheet
250K ✓ 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 color: BLACK, width: 1.00 INCHES NOMINAL IN, length: 1.500 INCHES NOMINAL IN, material: STEEL CORROSION RESISTING, hole_diameter: 0.188 INCHES NOMINAL IN, overall_height: 1.88 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-009-3209, 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
250K
NSN: 5961-00-009-3209
FSC: 5961
CAGE: 05277 — WESTINGHOUSE ELECTRIC CORP SEMICONDUCTOR DIV (USA)
SPECIFICATIONS
colorBLACK
width1.00 INCHES NOMINAL IN
length1.500 INCHES NOMINAL IN
materialSTEEL CORROSION RESISTING
hole_diameter0.188 INCHES NOMINAL IN
hole_quantity2
overall_height1.88 INCHES NOMINAL IN
overall_length1.130 INCHES MAXIMUM IN
smallest_width1.250 INCHES NOMINAL IN
stock_diameter0.04 INCHES NOMINAL IN
mounting_methodUNTHREADED HOLE(S)
special_featuresCAPABLE OF SECURING 200811257 STRUT ASSEMBLIES TO
NSN5961-00-009-3209
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 250K MFR OEM SEMICONDUCTOR DEVICE,THYRISTOR
KEY FEATURES
TERMINAL TYPE AND QUANTITY: 1 TAB, SOLDER LUG AND 2 THREADED STUD
MOUNTING METHOD: THREADED STUD(S)
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT: 125.0 CELSIUS JUNCTION DEGC
SEMICONDUCTOR MATERIAL: SILICON
CURRENT RATING PER CHARACTERISTIC: 125.00 AMPERES MAXIMUM PEAK REVERSE SURGE CURRENT
OVERALL WIDTH ACROSS FLATS: 1.062 INCHES NOMINAL IN
NOMINAL THREAD SIZE: 0.500 INCHES IN
TECHNICAL CHARACTERISTICS (FLIS)
TERMINAL TYPE AND QUANTITY1 TAB, SOLDER LUG AND 2 THREADED STUD
MOUNTING METHODTHREADED STUD(S)
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT125.0 CELSIUS JUNCTION DEGC
SEMICONDUCTOR MATERIALSILICON
CURRENT RATING PER CHARACTERISTIC125.00 AMPERES MAXIMUM PEAK REVERSE SURGE CURRENT
OVERALL WIDTH ACROSS FLATS1.062 INCHES NOMINAL IN
OVERALL LENGTH1.130 INCHES MAXIMUM IN
NOMINAL THREAD SIZE0.500 INCHES IN
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC500.0 MAXIMUM REPETITIVE PEAK OFF-STATE VOLTAGE
THREAD SERIES DESIGNATORUNF
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
202KInterchangeable
interchangeable cross-reference
interchangeable
250KInterchangeable
interchangeable cross-reference
interchangeable
200Interchangeable
interchangeable cross-reference
interchangeable
20261 FIND 13Interchangeable
interchangeable cross-reference
interchangeable
04751-250K-375Interchangeable
interchangeable cross-reference
interchangeable
200812107Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 250K?
250K is a SEMICONDUCTOR DEVICE,THYRISTOR.
What parts can replace 250K?
There are 9 known substitutes for 250K: 202K, 250K, 200 and 6 more. Substitute compatibility should be verified for your specific system.
Is 250K still available?
250K is currently cancelled.
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