PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 1N5558
1N5558 ✓ 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: 0.570 INCHES MAXIMUM IN, mounting_method: TERMINAL, terminal_length: 1.000 INCHES MINIMUM AND 1.620 INCHES MAXIMUM IN, overall_diameter: 0.235 INCHES MAXIMUM IN, 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 5961-00-427-0326, 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
1N5558
NSN: 5961-00-427-0326
FSC: 5961
CAGE: 12969 — MICRO USPD INC (USA)
SPECIFICATIONS
materialSILICON SEMICONDUCTOR
overall_length0.570 INCHES MAXIMUM IN
mounting_methodTERMINAL
terminal_length1.000 INCHES MINIMUM AND 1.620 INCHES MAXIMUM IN
overall_diameter0.235 INCHES MAXIMUM IN
features_providedHERMETICALLY SEALED CASE
terminal_type_and_quantity2 UNINSULATED WIRE LEAD
specification/standard_data80131-RELEASE5967 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
power_rating_per_characteristic1.0 WATTS MAXIMUM TOTAL DEVICE DISSIPATION
current_rating_per_characteristic5.70 AMPERES MAXIMUM PEAK POINT CURRENT
voltage_rating_in_volts_per_characteristic175.0 MAXIMUM REVERSE VOLTAGE, INSTANTANEOUS
NSN5961-00-427-0326
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 1N5558 MFR OEM SEMICONDUCTOR DEVICE,DIODE
KEY FEATURES
•
FEATURES PROVIDED: HERMETICALLY SEALED CASE
•
CURRENT RATING PER CHARACTERISTIC: 5.70 AMPERES MAXIMUM PEAK POINT CURRENT
•
MATERIAL: GLASS ENCLOSURE
•
OVERALL DIAMETER: 0.235 INCHES MAXIMUM IN
•
TERMINAL LENGTH: 1.000 INCHES MINIMUM AND 1.620 INCHES MAXIMUM IN
•
MOUNTING METHOD: TERMINAL
•
POWER RATING PER CHARACTERISTIC: 1.0 WATTS MAXIMUM TOTAL DEVICE DISSIPATION
TECHNICAL CHARACTERISTICS (FLIS)
FEATURES PROVIDEDHERMETICALLY SEALED CASE
CURRENT RATING PER CHARACTERISTIC5.70 AMPERES MAXIMUM PEAK POINT CURRENT
MATERIALGLASS ENCLOSURE
OVERALL LENGTH0.570 INCHES MAXIMUM IN
OVERALL DIAMETER0.235 INCHES MAXIMUM IN
TERMINAL LENGTH1.000 INCHES MINIMUM AND 1.620 INCHES MAXIMUM IN
MOUNTING METHODTERMINAL
POWER RATING PER CHARACTERISTIC1.0 WATTS MAXIMUM TOTAL DEVICE DISSIPATION
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC175.0 MAXIMUM REVERSE VOLTAGE, INSTANTANEOUS
MATERIALSILICON SEMICONDUCTOR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
RELEASE5967Interchangeable
interchangeable cross-reference
interchangeable
734-56AInterchangeable
interchangeable cross-reference
interchangeable
704-56AInterchangeable
interchangeable cross-reference
interchangeable
242-047827.1Interchangeable
interchangeable cross-reference
interchangeable
28471-36302Interchangeable
interchangeable cross-reference
interchangeable
1N5556Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
Ready to buy 1N5558?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 1N5558?
1N5558 is a SEMICONDUCTOR DEVICE,DIODE.
What parts can replace 1N5558?
There are 8 known substitutes for 1N5558: RELEASE5967, 734-56A, 704-56A and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1N5558?
1N5558 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-427-0326. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 1N5558

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026