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MILS19500-127 — SEMICONDUCTOR DEVICE,DIODE

✓ Government record, cited
— · SFP TRANSCEIVER
PRODUCT OVERVIEW

MILS19500-127: SEMICONDUCTOR DEVICE,DIODE.

The SEMICONDUCTOR DEVICE,DIODE is a the manufacturer industrial component. Key specifications include material: CERAMIC ENCLOSURE, overall_length: 0.130 INCHES MINIMUM AND 0.146 INCHES MAXIMUM IN, mounting_method: PRESS FIT, terminal_length: 1.000 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN, overall_diameter: 0.063 INCHES MINIMUM AND 0.067 INCHES MAXIMUM IN, special_features: DESIGN ANALYSIS. This part is cataloged in the U.S.

Government catalog under NSN 5961-00-053-9557, 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
MILS19500-127
NSN: 5961-00-053-9557
NIINs: 000539557, 001041395, 001041396, 001041397, 001041398, 001041399, 001041400, 001055727, 001055730, 001055733, 001055734, 001055735, 001055736, 001087007, 004508526, 004663453, 004791775, 004888751, 004963802, 007526121, 008212309, 008333043, 008456458, 008469157, 008475247, 008527549, 008793091, 008836064, 008923361, 008940684, 009032990, 009055785, 009384977, 009394263, 009475714, 009952310, 010193592, 010193605, 010194958, 010194971, 010226858, 010226860, 010226861, 010233453, 010251484, 010280412, 010558654, 010708943, 010888346, 010950046, 010963191, 011022873, 011025719, 011117743, 011117748, 011156669, 011249232, 011249683, 011249684, 011249687, 011249688, 011255524, 011263009, 011264867, 011265349, 011310261, 011315573, 011320039, 011370911, 011463636, 011464562, 011472278, 011476857, 011568834, 011570287, 011570288, 011574448, 011574449, 011600989, 011655463, 011668991, 011715821, 011740094, 011758446, 011938517, 011938527, 011943091, 012031179, 012063973, 012113168, 012342938, 012349289, 012351260, 012351261, 012351262, 012351263, 012352209, 012352220, 012352221, 012352222, 012352223, 012352224, 013260622, 014176572, 014263066, 014279398, 014528796
FSC: 5961 — Semiconductor Devices and Associated Hardware
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
materialCERAMIC ENCLOSURE
overall_length0.130 INCHES MINIMUM AND 0.146 INCHES MAXIMUM IN
mounting_methodPRESS FIT
terminal_length1.000 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN
overall_diameter0.063 INCHES MINIMUM AND 0.067 INCHES MAXIMUM IN
special_featuresDESIGN ANALYSIS
features_providedHERMETICALLY SEALED CASE
end_item_identificationJOINT STRS RD E/I FSCM 81349
terminal_type_and_quantity2 CASE
function_for_which_designedVOLTAGE REGULATOR
nondefinitive_spec/std_data1N74B TYPE
specification/standard_data81349-MIL-S-19500/127 GOVERNMENT SPECIFICATION
NSN5961-00-053-9557
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 MILS19500-127 MFR OEM SEMICONDUCTOR DEVICE,DIODE
KEY FEATURES
•
OVERALL DIAMETER: 0.130 INCHES MAXIMUM IN
•
FEATURES PROVIDED: HERMETICALLY SEALED CASE
•
MATERIAL: SILICON SEMICONDUCTOR
•
TERMINAL TYPE AND QUANTITY: 2 UNINSULATED WIRE LEAD
TECHNICAL CHARACTERISTICS
OVERALL DIAMETER0.130 INCHES MAXIMUM IN
OVERALL LENGTH0.300 INCHES MAXIMUM IN
FEATURES PROVIDEDHERMETICALLY SEALED CASE
MATERIALSILICON SEMICONDUCTOR
TERMINAL TYPE AND QUANTITY2 UNINSULATED WIRE LEAD
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 2
JAN1N753AMSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
G181-612-0029Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is MILS19500-127?
MILS19500-127 is a SEMICONDUCTOR DEVICE,DIODE.
What parts can replace MILS19500-127?
There are 2 known substitutes for MILS19500-127: JAN1N753AM, G181-612-0029. Substitute compatibility should be verified for your specific system.
What is the NSN for MILS19500-127?
MILS19500-127 is cataloged in the U.S. Government catalog under NSN 5961-00-053-9557. 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.