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MHT6453 — TRANSISTOR

✓ Government record, cited
— · SFP TRANSCEIVER
PRODUCT OVERVIEW

MHT6453: TRANSISTOR.

The TRANSISTOR is a the manufacturer industrial component. Key specifications include overall_length: 0.373 INCHES NOMINAL0.373 INCHES NOMINAL IN, mounting_method: THREADED STUD(S), overall_diameter: 0.424 INCHES NOMINAL0.424 INCHES NOMINAL IN, features_provided: HERMETICALLY SEALED CASEHERMETICALLY SEALED CASE, nominal_thread_size: 0.190 INCHES0.190 INCHES IN, internal_configuration: JUNCTION CONTACTJUNCTION CONTACT. This part is cataloged in the U.S.

Government catalog under NSN 5961-00-070-7111, 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
MHT6453
NSN: 5961-00-070-7111
FSC: 5961 — Semiconductor Devices and Associated Hardware
CAGE: 21845 — SOLITRON DEVICES, INC. (USA)
SPECIFICATIONS
overall_length0.373 INCHES NOMINAL0.373 INCHES NOMINAL IN
mounting_methodTHREADED STUD(S)
overall_diameter0.424 INCHES NOMINAL0.424 INCHES NOMINAL IN
features_providedHERMETICALLY SEALED CASEHERMETICALLY SEALED CASE
nominal_thread_size0.190 INCHES0.190 INCHES IN
internal_configurationJUNCTION CONTACTJUNCTION CONTACT
semiconductor_materialSILICONSILICON
thread_series_designatorUNFUNF
mounting_facility_quantity11
overall_width_across_flats0.432 INCHES NOMINAL0.432 INCHES NOMINAL IN
terminal_type_and_quantity3 TAB, SOLDER LUG3 TAB, SOLDER LUG
internal_junction_configurationNPNNPN
NSN5961-00-070-7111
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 MHT6453 MFR OEM TRANSISTOR
KEY FEATURES
•
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: 100.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 100.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 80.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN AND 80.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN AND 8.0 MAXIMUM BREAKDOWN VOLTAGE, EMITTER-TO-BASE, COLLECTOR OPEN8.0 MAXIMUM BREAKDOWN VOLTAGE, EMITTER-TO-BASE, COLLECTOR OPEN
•
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT: 200.0 CELSIUS AMBIENT AIR200.0 CELSIUS AMBIENT AIR DEGC
•
MOUNTING FACILITY QUANTITY: 11
•
OVERALL DIAMETER: 0.424 INCHES NOMINAL0.424 INCHES NOMINAL IN
•
MOUNTING METHOD: THREADED STUD(S)
•
INTERNAL JUNCTION CONFIGURATION: NPNNPN
•
SEMICONDUCTOR MATERIAL: SILICONSILICON
TECHNICAL CHARACTERISTICS
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC100.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 100.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 80.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN AND 80.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN AND 8.0 MAXIMUM BREAKDOWN VOLTAGE, EMITTER-TO-BASE, COLLECTOR OPEN8.0 MAXIMUM BREAKDOWN VOLTAGE, EMITTER-TO-BASE, COLLECTOR OPEN
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT200.0 CELSIUS AMBIENT AIR200.0 CELSIUS AMBIENT AIR DEGC
MOUNTING FACILITY QUANTITY11
OVERALL DIAMETER0.424 INCHES NOMINAL0.424 INCHES NOMINAL IN
MOUNTING METHODTHREADED STUD(S)
INTERNAL JUNCTION CONFIGURATIONNPNNPN
SEMICONDUCTOR MATERIALSILICONSILICON
OVERALL LENGTH0.373 INCHES NOMINAL0.373 INCHES NOMINAL IN
INTERNAL CONFIGURATIONJUNCTION CONTACTJUNCTION CONTACT
FEATURES PROVIDEDHERMETICALLY SEALED CASEHERMETICALLY SEALED CASE
OTHER ITEMS IN FSC 5961 — Semiconductor Devices and Associated Hardware
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5961-00-000-0150 5961-00-000-4541 5961-00-000-5400 5961-00-000-7614 5961-00-000-8760 5961-00-001-1352 5961-00-001-2624 5961-00-001-2978
SUBSTITUTES & CROSS-REFERENCES 1
SP3543Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is MHT6453?
MHT6453 is a TRANSISTOR.
What parts can replace MHT6453?
There is 1 known substitute for MHT6453: SP3543. Substitute compatibility should be verified for your specific system.
What is the NSN for MHT6453?
MHT6453 is cataloged in the U.S. Government catalog under NSN 5961-00-070-7111. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.