PartsTable
Technical Data Sheet
T6421M ✓ 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: 0.673 INCHES MAXIMUM IN, mounting_method: THREADED STUD(S), overall_diameter: 0.614 INCHES MAXIMUM IN, special_features: FUNCTION: SEMICONDUCTOR DEVICE, THYRISTOR; REFERENCE DATA: TI6850.76, FA 10147, 2A2Q1-Q2, PG 8-4, 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 5961-00-487-8790, 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
T6421M
NSN: 5961-00-487-8790
FSC: 5961
CAGE: 04713 — FREESCALE SEMICONDUCTOR, INC. (USA)
SPECIFICATIONS
materialSILICON SEMICONDUCTOR
overall_length0.673 INCHES MAXIMUM IN
mounting_methodTHREADED STUD(S)
overall_diameter0.614 INCHES MAXIMUM IN
special_featuresFUNCTION: SEMICONDUCTOR DEVICE, THYRISTOR; REFERENCE DATA: TI6850.76, FA 10147, 2A2Q1-Q2, PG 8-4
features_providedHERMETICALLY SEALED CASE
nominal_thread_size1.250 INCHES IN
end_item_identificationPRECISION APPROACH PATH INDICAT- OR
thread_series_designatorUNF
mounting_facility_quantity1
terminal_type_and_quantity3 TAB, SOLDER LUG
current_rating_per_characteristic30.00 AMPERES NOMINAL ON-STATE CURRENT, RMS TOTAL
NSN5961-00-487-8790
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 T6421M MFR OEM SEMICONDUCTOR DEVICE,DIODE
KEY FEATURES
MOUNTING FACILITY QUANTITY: 1
CURRENT RATING PER CHARACTERISTIC: 30.00 AMPERES NOMINAL ON-STATE CURRENT, RMS TOTAL
THREAD SERIES DESIGNATOR: UNF
MOUNTING METHOD: THREADED STUD(S)
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: 600.0 NOMINAL REPETITIVE PEAK REVERSE VOLTAGE, MAXIMUM PEAK TOTAL VALUE, GATE TERMINAL OPEN-CIRCUITED
NOMINAL THREAD SIZE: 1.250 INCHES IN
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH0.673 INCHES MAXIMUM IN
MOUNTING FACILITY QUANTITY1
CURRENT RATING PER CHARACTERISTIC30.00 AMPERES NOMINAL ON-STATE CURRENT, RMS TOTAL
THREAD SERIES DESIGNATORUNF
MOUNTING METHODTHREADED STUD(S)
END ITEM IDENTIFICATIONAN/FPS-124 UNATTENDING RADAR (UAR).
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC600.0 NOMINAL REPETITIVE PEAK REVERSE VOLTAGE, MAXIMUM PEAK TOTAL VALUE, GATE TERMINAL OPEN-CIRCUITED
NOMINAL THREAD SIZE1.250 INCHES IN
FEATURES PROVIDEDHERMETICALLY SEALED CASE
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT100.0 CELSIUS CASE DEGC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
SL4881PC43Interchangeable
interchangeable cross-reference
interchangeable
SL8807PC7Interchangeable
interchangeable cross-reference
interchangeable
029438-00Interchangeable
interchangeable cross-reference
interchangeable
40807Interchangeable
interchangeable cross-reference
interchangeable
5214662Interchangeable
interchangeable cross-reference
interchangeable
221SJ18Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is T6421M?
T6421M is a SEMICONDUCTOR DEVICE,DIODE.
What parts can replace T6421M?
There are 12 known substitutes for T6421M: SL4881PC43, SL8807PC7, 029438-00 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for T6421M?
T6421M is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-487-8790. This indicates validated use in U.S. government and defense supply chains.
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